diff --git a/backend/docs/tests/coverage/d_086c8714ae73c9f0___init___py.html b/backend/docs/tests/coverage/d_086c8714ae73c9f0___init___py.html
index 6c51db642..cee0e8acf 100644
--- a/backend/docs/tests/coverage/d_086c8714ae73c9f0___init___py.html
+++ b/backend/docs/tests/coverage/d_086c8714ae73c9f0___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_086c8714ae73c9f0_dependencies_py.html b/backend/docs/tests/coverage/d_086c8714ae73c9f0_dependencies_py.html
index fdc2c0952..b9f83b70d 100644
--- a/backend/docs/tests/coverage/d_086c8714ae73c9f0_dependencies_py.html
+++ b/backend/docs/tests/coverage/d_086c8714ae73c9f0_dependencies_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -135,7 +135,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_0bc875a553fa3a83___init___py.html b/backend/docs/tests/coverage/d_0bc875a553fa3a83___init___py.html
index 7b169ee7c..ba432548b 100644
--- a/backend/docs/tests/coverage/d_0bc875a553fa3a83___init___py.html
+++ b/backend/docs/tests/coverage/d_0bc875a553fa3a83___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0bc875a553fa3a83_members_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0bc875a553fa3a83_members_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_0bc875a553fa3a83_members_py.html b/backend/docs/tests/coverage/d_0bc875a553fa3a83_members_py.html
index 303a3c2a2..24a1408e0 100644
--- a/backend/docs/tests/coverage/d_0bc875a553fa3a83_members_py.html
+++ b/backend/docs/tests/coverage/d_0bc875a553fa3a83_members_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/api/v1/club/endpoints/members.py: 88%</title>
+    <title>Coverage for kwai/api/v1/club/endpoints/members.py: 94%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/api/v1/club/endpoints/members.py</b>:
-            <span class="pc_cov">88%</span>
+            <span class="pc_cov">94%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,17 +54,17 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">40 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">35<span class="text"> run</span></button>
-            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">5<span class="text"> missing</span></button>
+            <span class="text">32 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">30<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">2<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_0bc875a553fa3a83___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_f37c922f86a58625___init___py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_0bc875a553fa3a83_upload_members_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -80,108 +80,83 @@ <h2>
     </div>
 </header>
 <main id="source">
-    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the members API."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining the endpoints for members of the club API."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">pathlib</span> <span class="key">import</span> <span class="nam">Path</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Annotated</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">APIRouter</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">,</span> <span class="nam">HTTPException</span><span class="op">,</span> <span class="nam">Query</span><span class="op">,</span> <span class="nam">status</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Field</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">APIRouter</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">,</span> <span class="nam">File</span><span class="op">,</span> <span class="nam">HTTPException</span><span class="op">,</span> <span class="nam">UploadFile</span><span class="op">,</span> <span class="nam">status</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Field</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">dependencies</span> <span class="key">import</span> <span class="nam">create_database</span><span class="op">,</span> <span class="nam">get_current_user</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">settings</span> <span class="key">import</span> <span class="nam">Settings</span><span class="op">,</span> <span class="nam">get_settings</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">import_members</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">FailureResult</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">ImportMembers</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">OkResult</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country_db_repository</span> <span class="key">import</span> <span class="nam">CountryDbRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">file_upload_db_repository</span> <span class="key">import</span> <span class="nam">FileUploadDbRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">flemish_member_importer</span> <span class="key">import</span> <span class="nam">FlemishMemberImporter</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_db_repository</span> <span class="key">import</span> <span class="nam">MemberDbRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="nam">router</span> <span class="op">=</span> <span class="nam">APIRouter</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">dependencies</span> <span class="key">import</span> <span class="nam">create_database</span><span class="op">,</span> <span class="nam">get_current_user</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberDocument</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Meta</span><span class="op">,</span> <span class="nam">PaginationModel</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">get_member</span> <span class="key">import</span> <span class="nam">GetMember</span><span class="op">,</span> <span class="nam">GetMemberCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">get_members</span> <span class="key">import</span> <span class="nam">GetMembers</span><span class="op">,</span> <span class="nam">GetMembersCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_db_repository</span> <span class="key">import</span> <span class="nam">MemberDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_repository</span> <span class="key">import</span> <span class="nam">MemberNotFoundException</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">tests</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">test_entity</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="nam">router</span> <span class="op">=</span> <span class="nam">APIRouter</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">class</span> <span class="nam">MembersFilterModel</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="str">"""Define the JSON:API filter for members."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">enabled</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">Query</span><span class="op">(</span><span class="nam">default</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">alias</span><span class="op">=</span><span class="str">"filter[enabled]"</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">license_end_month</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">Query</span><span class="op">(</span><span class="nam">default</span><span class="op">=</span><span class="num">0</span><span class="op">,</span> <span class="nam">alias</span><span class="op">=</span><span class="str">"filter[license_end_month]"</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">license_end_year</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">Query</span><span class="op">(</span><span class="nam">default</span><span class="op">=</span><span class="num">0</span><span class="op">,</span> <span class="nam">alias</span><span class="op">=</span><span class="str">"filter[license_end_year]"</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">class</span> <span class="nam">UploadMemberModel</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="str">"""Model containing information about a row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">    The id will be set, when a member is successfully imported. When a member was</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">    not imported, the message will contain a description about the problem.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="nam">row</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">message</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="key">class</span> <span class="nam">UploadMembersModel</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="str">"""Model that contains the information about all rows."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">members</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">UploadMemberModel</span><span class="op">]</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="op">...</span><span class="op">,</span> <span class="nam">default_factory</span><span class="op">=</span><span class="nam">list</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">post</span><span class="op">(</span><span class="str">"/members/upload"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">upload</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="nam">member_file</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">UploadFile</span><span class="op">,</span> <span class="nam">File</span><span class="op">(</span><span class="nam">description</span><span class="op">=</span><span class="str">"A file with members to upload into kwai"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="nam">settings</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span><span class="nam">Settings</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_settings</span><span class="op">)</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="nam">database</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span><span class="nam">Database</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span><span class="nam">UserEntity</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">UploadMembersModel</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="str">"""Upload a members csv file."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="key">if</span> <span class="nam">member_file</span><span class="op">.</span><span class="nam">filename</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_400_BAD_REQUEST</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">detail</span><span class="op">=</span><span class="str">"There is no filename available for the uploaded file."</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="nam">file_path</span> <span class="op">=</span> <span class="nam">Path</span><span class="op">(</span><span class="nam">settings</span><span class="op">.</span><span class="nam">files</span><span class="op">.</span><span class="nam">path</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">    <span class="nam">file_path</span><span class="op">.</span><span class="nam">mkdir</span><span class="op">(</span><span class="nam">parents</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">exist_ok</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="nam">member_filename</span> <span class="op">=</span> <span class="nam">file_path</span> <span class="op">/</span> <span class="nam">member_file</span><span class="op">.</span><span class="nam">filename</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="key">with</span> <span class="nam">open</span><span class="op">(</span><span class="nam">member_filename</span><span class="op">,</span> <span class="str">"wb"</span><span class="op">)</span> <span class="key">as</span> <span class="nam">fh</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="nam">fh</span><span class="op">.</span><span class="nam">write</span><span class="op">(</span><span class="key">await</span> <span class="nam">member_file</span><span class="op">.</span><span class="nam">read</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">    <span class="nam">response</span> <span class="op">=</span> <span class="nam">UploadMembersModel</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="str">"/members"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_members</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">pagination</span><span class="op">:</span> <span class="nam">PaginationModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">PaginationModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">members_filter</span><span class="op">:</span> <span class="nam">MembersFilterModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">MembersFilterModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="str">"""Get members."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetMembersCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">offset</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">offset</span> <span class="key">or</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">limit</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">limit</span> <span class="key">or</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">active</span><span class="op">=</span><span class="nam">members_filter</span><span class="op">.</span><span class="nam">enabled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">license_end_year</span><span class="op">=</span><span class="nam">members_filter</span><span class="op">.</span><span class="nam">license_end_year</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">license_end_month</span><span class="op">=</span><span class="nam">members_filter</span><span class="op">.</span><span class="nam">license_end_month</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">count</span><span class="op">,</span> <span class="nam">member_iterator</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetMembers</span><span class="op">(</span><span class="nam">MemberDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">result</span> <span class="op">=</span> <span class="nam">MemberDocument</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">meta</span><span class="op">=</span><span class="nam">Meta</span><span class="op">(</span><span class="nam">count</span><span class="op">=</span><span class="nam">count</span><span class="op">,</span> <span class="nam">offset</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">offset</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">limit</span><span class="op">)</span><span class="op">,</span> <span class="nam">data</span><span class="op">=</span><span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">member</span> <span class="key">in</span> <span class="nam">member_iterator</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">member_document</span> <span class="op">=</span> <span class="nam">MemberDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">result</span><span class="op">.</span><span class="nam">merge</span><span class="op">(</span><span class="nam">member_document</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">return</span> <span class="nam">result</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="str">"/members/{uuid}"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_member</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="str">"""Get a member with the given unique id."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetMemberCommand</span><span class="op">(</span><span class="nam">uuid</span><span class="op">=</span><span class="nam">uuid</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="nam">member</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetMember</span><span class="op">(</span><span class="nam">MemberDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="key">except</span> <span class="nam">MemberNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="nam">imported_member_generator</span> <span class="op">=</span> <span class="nam">ImportMembers</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="nam">FlemishMemberImporter</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">str</span><span class="op">(</span><span class="nam">member_filename</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">user</span><span class="op">.</span><span class="nam">create_owner</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">CountryDbRepository</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="nam">FileUploadDbRepository</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="nam">MemberDbRepository</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">result</span> <span class="key">in</span> <span class="nam">imported_member_generator</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="key">match</span> <span class="nam">result</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="key">case</span> <span class="nam">OkResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">                <span class="nam">response</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">                    <span class="nam">UploadMemberModel</span><span class="op">(</span><span class="nam">row</span><span class="op">=</span><span class="nam">result</span><span class="op">.</span><span class="nam">row</span><span class="op">,</span> <span class="nam">id</span><span class="op">=</span><span class="nam">result</span><span class="op">.</span><span class="nam">member</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="key">case</span> <span class="nam">FailureResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">                <span class="nam">response</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">                    <span class="nam">UploadMemberModel</span><span class="op">(</span><span class="nam">row</span><span class="op">=</span><span class="nam">result</span><span class="op">.</span><span class="nam">row</span><span class="op">,</span> <span class="nam">message</span><span class="op">=</span><span class="nam">result</span><span class="op">.</span><span class="nam">to_message</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="key">case</span> <span class="nam">_</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">                <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                    <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_422_UNPROCESSABLE_ENTITY</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">                    <span class="nam">detail</span><span class="op">=</span><span class="str">"Unexpected result returned"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">    <span class="key">return</span> <span class="nam">response</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="key">return</span> <span class="nam">MemberDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
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         <p>
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+            <a id="nextFileLink" class="nav" href="d_0bc875a553fa3a83_upload_members_py.html">&#xbb; next</a>
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diff --git a/backend/docs/tests/coverage/d_0bc875a553fa3a83_upload_members_py.html b/backend/docs/tests/coverage/d_0bc875a553fa3a83_upload_members_py.html
new file mode 100644
index 000000000..f0a89c450
--- /dev/null
+++ b/backend/docs/tests/coverage/d_0bc875a553fa3a83_upload_members_py.html
@@ -0,0 +1,234 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/api/v1/club/endpoints/upload_members.py: 90%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/api/v1/club/endpoints/upload_members.py</b>:
+            <span class="pc_cov">90%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
+            <label for="help_panel_state">
+                <img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
+            </label>
+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
+                <div class="keyhelp">
+                    <p>
+                        <kbd>r</kbd>
+                        <kbd>m</kbd>
+                        <kbd>x</kbd>
+                        &nbsp; toggle line displays
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+                        <kbd>j</kbd>
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+                        &nbsp; next/prev highlighted chunk
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+                        <kbd>0</kbd> &nbsp; (zero) top of page
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+                        <kbd>1</kbd> &nbsp; (one) first highlighted chunk
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+                        <kbd>u</kbd> &nbsp; up to the index
+                    </p>
+                    <p>
+                        <kbd>?</kbd> &nbsp; show/hide this help
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+                </div>
+            </div>
+        </aside>
+        <h2>
+            <span class="text">71 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">64<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">7<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_0bc875a553fa3a83_members_py.html">&#xab; prev</a> &nbsp; &nbsp;
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+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
+            <button type="button" class="button_prev_chunk" data-shortcut="k"/>
+            <button type="button" class="button_top_of_page" data-shortcut="0"/>
+            <button type="button" class="button_first_chunk" data-shortcut="1"/>
+            <button type="button" class="button_prev_file" data-shortcut="["/>
+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the members API."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">pathlib</span> <span class="key">import</span> <span class="nam">Path</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Annotated</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">APIRouter</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">,</span> <span class="nam">File</span><span class="op">,</span> <span class="nam">HTTPException</span><span class="op">,</span> <span class="nam">UploadFile</span><span class="op">,</span> <span class="nam">status</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">dependencies</span> <span class="key">import</span> <span class="nam">create_database</span><span class="op">,</span> <span class="nam">get_current_user</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberDocument</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">uow</span> <span class="key">import</span> <span class="nam">UnitOfWork</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">generate_filenames</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Meta</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">settings</span> <span class="key">import</span> <span class="nam">Settings</span><span class="op">,</span> <span class="nam">get_settings</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">import_members</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">FailureResult</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">ImportMembers</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">ImportMembersCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">OkResult</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country_db_repository</span> <span class="key">import</span> <span class="nam">CountryDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">file_upload_db_repository</span> <span class="key">import</span> <span class="nam">FileUploadDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">flemish_member_importer</span> <span class="key">import</span> <span class="nam">FlemishMemberImporter</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_db_repository</span> <span class="key">import</span> <span class="nam">MemberDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="nam">router</span> <span class="op">=</span> <span class="nam">APIRouter</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="key">class</span> <span class="nam">UploadMemberModel</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="str">"""Model containing information about a row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">    The id will be set, when a member is successfully imported. When a member was</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">    not imported, the message will contain a description about the problem.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">row</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">message</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="key">class</span> <span class="nam">UploadMembersModel</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="str">"""Model that contains the information about all rows."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="nam">members</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">UploadMemberModel</span><span class="op">]</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">list</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">post</span><span class="op">(</span><span class="str">"/members/upload"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">upload</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="nam">member_file</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">UploadFile</span><span class="op">,</span> <span class="nam">File</span><span class="op">(</span><span class="nam">description</span><span class="op">=</span><span class="str">"A file with members to upload into kwai"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="nam">settings</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span><span class="nam">Settings</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_settings</span><span class="op">)</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="nam">database</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span><span class="nam">Database</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">Annotated</span><span class="op">[</span><span class="nam">UserEntity</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="str">"""Upload a members csv file."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="key">if</span> <span class="nam">member_file</span><span class="op">.</span><span class="nam">filename</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_400_BAD_REQUEST</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">detail</span><span class="op">=</span><span class="str">"There is no filename available for the uploaded file."</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="nam">member_filename</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">upload_file</span><span class="op">(</span><span class="nam">member_file</span><span class="op">,</span> <span class="nam">settings</span><span class="op">.</span><span class="nam">files</span><span class="op">.</span><span class="nam">path</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_500_INTERNAL_SERVER_ERROR</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">detail</span><span class="op">=</span><span class="fst">f"</span><span class="fst">Failed to upload members file: </span><span class="op">{</span><span class="nam">ex</span><span class="op">}</span><span class="fst">"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="key">async</span> <span class="key">with</span> <span class="nam">UnitOfWork</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="nam">imported_member_generator</span> <span class="op">=</span> <span class="nam">ImportMembers</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">FlemishMemberImporter</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">                <span class="nam">str</span><span class="op">(</span><span class="nam">member_filename</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">                <span class="nam">user</span><span class="op">.</span><span class="nam">create_owner</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">                <span class="nam">CountryDbRepository</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">FileUploadDbRepository</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">MemberDbRepository</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">ImportMembersCommand</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="nam">meta</span> <span class="op">=</span> <span class="nam">Meta</span><span class="op">(</span><span class="nam">count</span><span class="op">=</span><span class="num">0</span><span class="op">,</span> <span class="nam">offset</span><span class="op">=</span><span class="num">0</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="num">0</span><span class="op">,</span> <span class="nam">errors</span><span class="op">=</span><span class="op">[</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">    <span class="nam">response</span> <span class="op">=</span> <span class="nam">MemberDocument</span><span class="op">(</span><span class="nam">meta</span><span class="op">=</span><span class="nam">meta</span><span class="op">,</span> <span class="nam">data</span><span class="op">=</span><span class="op">[</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">    <span class="nam">upload_entity</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">result</span> <span class="key">in</span> <span class="nam">imported_member_generator</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">        <span class="key">if</span> <span class="nam">upload_entity</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">upload_entity</span> <span class="op">=</span> <span class="nam">result</span><span class="op">.</span><span class="nam">file_upload</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="key">match</span> <span class="nam">result</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="key">case</span> <span class="nam">OkResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">                <span class="nam">member_document</span> <span class="op">=</span> <span class="nam">MemberDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">result</span><span class="op">.</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">                <span class="nam">member_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">meta</span><span class="op">.</span><span class="nam">row</span> <span class="op">=</span> <span class="nam">result</span><span class="op">.</span><span class="nam">row</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">                <span class="nam">member_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">meta</span><span class="op">.</span><span class="nam">new</span> <span class="op">=</span> <span class="key">not</span> <span class="nam">result</span><span class="op">.</span><span class="nam">member</span><span class="op">.</span><span class="nam">has_id</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">                <span class="com"># A new member has related resources that are not saved yet,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">                <span class="com"># so give them temporarily the same id as the member.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                <span class="key">if</span> <span class="nam">member_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">meta</span><span class="op">.</span><span class="nam">new</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                    <span class="nam">member_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                        <span class="nam">member_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">id</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">                    <span class="key">for</span> <span class="nam">included</span> <span class="key">in</span> <span class="nam">member_document</span><span class="op">.</span><span class="nam">included</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">                        <span class="key">if</span> <span class="nam">included</span><span class="op">.</span><span class="nam">type</span> <span class="op">==</span> <span class="str">"persons"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                            <span class="nam">included</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                                <span class="nam">member_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">id</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                        <span class="key">if</span> <span class="nam">included</span><span class="op">.</span><span class="nam">id</span> <span class="op">==</span> <span class="str">"0"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                            <span class="nam">included</span><span class="op">.</span><span class="nam">id</span> <span class="op">=</span> <span class="nam">member_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">id</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">                <span class="nam">meta</span><span class="op">.</span><span class="nam">count</span> <span class="op">+=</span> <span class="num">1</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">                <span class="nam">response</span><span class="op">.</span><span class="nam">merge</span><span class="op">(</span><span class="nam">member_document</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">            <span class="key">case</span> <span class="nam">FailureResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">                <span class="nam">meta</span><span class="op">.</span><span class="nam">errors</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="op">{</span><span class="str">"row"</span><span class="op">:</span> <span class="nam">result</span><span class="op">.</span><span class="nam">row</span><span class="op">,</span> <span class="str">"message"</span><span class="op">:</span> <span class="nam">result</span><span class="op">.</span><span class="nam">to_message</span><span class="op">(</span><span class="op">)</span><span class="op">}</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">            <span class="key">case</span> <span class="nam">_</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">                <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">                    <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_422_UNPROCESSABLE_ENTITY</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">                    <span class="nam">detail</span><span class="op">=</span><span class="str">"Unexpected result returned"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">    <span class="key">return</span> <span class="nam">response</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">upload_file</span><span class="op">(</span><span class="nam">uploaded_file</span><span class="op">,</span> <span class="nam">path</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">    <span class="str">"""Creates a unique file for the uploaded file."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">    <span class="nam">file_path</span> <span class="op">=</span> <span class="nam">Path</span><span class="op">(</span><span class="nam">path</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">    <span class="nam">file_path</span><span class="op">.</span><span class="nam">mkdir</span><span class="op">(</span><span class="nam">parents</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">exist_ok</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">    <span class="nam">member_file_path</span> <span class="op">=</span> <span class="nam">file_path</span> <span class="op">/</span> <span class="nam">uploaded_file</span><span class="op">.</span><span class="nam">filename</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">    <span class="nam">member_filename_generator</span> <span class="op">=</span> <span class="nam">generate_filenames</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">        <span class="nam">member_file_path</span><span class="op">.</span><span class="nam">stem</span> <span class="op">+</span> <span class="str">"_"</span><span class="op">,</span> <span class="nam">member_file_path</span><span class="op">.</span><span class="nam">suffix</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">    <span class="key">while</span> <span class="key">True</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="nam">member_filename</span> <span class="op">=</span> <span class="nam">file_path</span> <span class="op">/</span> <span class="nam">next</span><span class="op">(</span><span class="nam">member_filename_generator</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">member_filename</span><span class="op">.</span><span class="nam">exists</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">            <span class="key">break</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">    <span class="key">with</span> <span class="nam">open</span><span class="op">(</span><span class="nam">member_filename</span><span class="op">,</span> <span class="str">"wb"</span><span class="op">)</span> <span class="key">as</span> <span class="nam">fh</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">        <span class="nam">fh</span><span class="op">.</span><span class="nam">write</span><span class="op">(</span><span class="key">await</span> <span class="nam">uploaded_file</span><span class="op">.</span><span class="nam">read</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">    <span class="key">return</span> <span class="nam">member_filename</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_0bc875a553fa3a83_members_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_74ef1503c2273d1a___init___py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_0d82d816b33c570d___init___py.html b/backend/docs/tests/coverage/d_0d82d816b33c570d___init___py.html
index dd171ad39..50839d8ef 100644
--- a/backend/docs/tests/coverage/d_0d82d816b33c570d___init___py.html
+++ b/backend/docs/tests/coverage/d_0d82d816b33c570d___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0_settings_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0_settings_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_0e2dd82be682ae8b___init___py.html b/backend/docs/tests/coverage/d_0e2dd82be682ae8b___init___py.html
index 745da48fa..826221492 100644
--- a/backend/docs/tests/coverage/d_0e2dd82be682ae8b___init___py.html
+++ b/backend/docs/tests/coverage/d_0e2dd82be682ae8b___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0e2dd82be682ae8b_applications_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0e2dd82be682ae8b_applications_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_0e2dd82be682ae8b_applications_py.html b/backend/docs/tests/coverage/d_0e2dd82be682ae8b_applications_py.html
index a3b47a13c..8a6d95a8f 100644
--- a/backend/docs/tests/coverage/d_0e2dd82be682ae8b_applications_py.html
+++ b/backend/docs/tests/coverage/d_0e2dd82be682ae8b_applications_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0e2dd82be682ae8b_news_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -176,7 +176,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0e2dd82be682ae8b_news_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_0e2dd82be682ae8b_news_py.html b/backend/docs/tests/coverage/d_0e2dd82be682ae8b_news_py.html
index c3099ae9d..26c746da3 100644
--- a/backend/docs/tests/coverage/d_0e2dd82be682ae8b_news_py.html
+++ b/backend/docs/tests/coverage/d_0e2dd82be682ae8b_news_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3c7a7cf5ef903989___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -127,7 +127,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3c7a7cf5ef903989___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_181478305f18ceef___init___py.html b/backend/docs/tests/coverage/d_181478305f18ceef___init___py.html
index 212d098e6..d5302d61c 100644
--- a/backend/docs/tests/coverage/d_181478305f18ceef___init___py.html
+++ b/backend/docs/tests/coverage/d_181478305f18ceef___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_181478305f18ceef_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_181478305f18ceef_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_181478305f18ceef_api_py.html b/backend/docs/tests/coverage/d_181478305f18ceef_api_py.html
index 381d201f6..2fdfb5e87 100644
--- a/backend/docs/tests/coverage/d_181478305f18ceef_api_py.html
+++ b/backend/docs/tests/coverage/d_181478305f18ceef_api_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -99,7 +99,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0___init___py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0___init___py.html
index abc54a601..ad37f14a2 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0___init___py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_contact_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_db_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_db_repository_py.html
new file mode 100644
index 000000000..990c71c55
--- /dev/null
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_db_repository_py.html
@@ -0,0 +1,161 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/modules/club/members/contact_db_repository.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
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+        <h1>
+            <span class="text">Coverage for </span><b>kwai/modules/club/members/contact_db_repository.py</b>:
+            <span class="pc_cov">100%</span>
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+            <span class="text">31 statements &nbsp;</span>
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+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines a contact repository for a database."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">on</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table_row</span> <span class="key">import</span> <span class="nam">JoinedTableRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactEntity</span><span class="op">,</span> <span class="nam">ContactIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">ContactNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">ContactRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="nam">ContactRow</span><span class="op">,</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactQueryRow</span><span class="op">(</span><span class="nam">JoinedTableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="str">"""A data transfer object for a Contact query."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Create a Contact entity from a row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">country</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactDbRepository</span><span class="op">(</span><span class="nam">ContactRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="str">"""A contact repository for a database."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span> <span class="op">=</span> <span class="nam">database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">new_contact_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">contact</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">return</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">contact</span><span class="op">,</span> <span class="nam">id_</span><span class="op">=</span><span class="nam">ContactIdentifier</span><span class="op">(</span><span class="nam">new_contact_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">            <span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">contact</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">ContactIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">Database</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">select</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span><span class="op">.</span><span class="nam">columns</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="op">*</span><span class="nam">ContactQueryRow</span><span class="op">.</span><span class="nam">get_aliases</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"country_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">where</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">.</span><span class="nam">value</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="nam">row</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">fetch_one</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">if</span> <span class="nam">row</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="key">return</span> <span class="nam">ContactQueryRow</span><span class="op">.</span><span class="nam">map</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="key">raise</span> <span class="nam">ContactNotFoundException</span><span class="op">(</span><span class="fst">f"</span><span class="fst">Contact with </span><span class="op">{</span><span class="nam">id_</span><span class="op">}</span><span class="fst"> not found</span><span class="fst">"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_contact_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_contact_repository_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_py.html
index 04f26f30f..29b0c7ff9 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_py.html
@@ -62,9 +62,9 @@ <h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_country_db_repository_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_contact_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -160,9 +160,9 @@ <h2>
         <p>
             <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_country_db_repository_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_contact_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_repository_py.html
new file mode 100644
index 000000000..b675fb391
--- /dev/null
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_contact_repository_py.html
@@ -0,0 +1,126 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/modules/club/members/contact_repository.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/modules/club/members/contact_repository.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
+            <label for="help_panel_state">
+                <img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
+            </label>
+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
+                <div class="keyhelp">
+                    <p>
+                        <kbd>r</kbd>
+                        <kbd>m</kbd>
+                        <kbd>x</kbd>
+                        &nbsp; toggle line displays
+                    </p>
+                    <p>
+                        <kbd>j</kbd>
+                        <kbd>k</kbd>
+                        &nbsp; next/prev highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>0</kbd> &nbsp; (zero) top of page
+                    </p>
+                    <p>
+                        <kbd>1</kbd> &nbsp; (one) first highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>[</kbd>
+                        <kbd>]</kbd>
+                        &nbsp; prev/next file
+                    </p>
+                    <p>
+                        <kbd>u</kbd> &nbsp; up to the index
+                    </p>
+                    <p>
+                        <kbd>?</kbd> &nbsp; show/hide this help
+                    </p>
+                </div>
+            </div>
+        </aside>
+        <h2>
+            <span class="text">4 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">4<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">12<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_contact_db_repository_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_country_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
+            <button type="button" class="button_prev_chunk" data-shortcut="k"/>
+            <button type="button" class="button_top_of_page" data-shortcut="0"/>
+            <button type="button" class="button_first_chunk" data-shortcut="1"/>
+            <button type="button" class="button_prev_file" data-shortcut="["/>
+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines an interface for a contact repository."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">abc</span> <span class="key">import</span> <span class="nam">ABC</span><span class="op">,</span> <span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactEntity</span><span class="op">,</span> <span class="nam">ContactIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactNotFoundException</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="str">"""Raised when the contact cannot be found."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactRepository</span><span class="op">(</span><span class="nam">ABC</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""Interface for a contact repository."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Save a contact entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="str">"""Delete a contact entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Update a contact entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">ContactIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="str">"""Get the contact for the given id."""</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_contact_db_repository_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_country_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_country_db_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_country_db_repository_py.html
index 15f1d2980..7b9824d98 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_country_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_country_db_repository_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/modules/club/members/country_db_repository.py: 93%</title>
+    <title>Coverage for kwai/modules/club/members/country_db_repository.py: 100%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/modules/club/members/country_db_repository.py</b>:
-            <span class="pc_cov">93%</span>
+            <span class="pc_cov">100%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,17 +54,17 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">15 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">14<span class="text"> run</span></button>
-            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">1<span class="text"> missing</span></button>
+            <span class="text">21 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">21<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_contact_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_country_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_country_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -85,39 +85,49 @@ <h2>
     <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">query</span> <span class="key">import</span> <span class="nam">SelectQuery</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">    <span class="nam">CountryNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="nam">CountryRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="nam">Country</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryEntity</span><span class="op">,</span> <span class="nam">CountryIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">CountryNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">CountryRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryDbRepository</span><span class="op">(</span><span class="nam">CountryRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="str">"""A repository for countries in a database."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span> <span class="op">=</span> <span class="nam">database</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get_by_iso_2</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Country</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">query</span><span class="op">:</span> <span class="nam">SelectQuery</span> <span class="op">=</span> <span class="nam">Database</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">select</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span><span class="op">.</span><span class="nam">columns</span><span class="op">(</span><span class="op">*</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">get_aliases</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">.</span><span class="nam">where</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">            <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"iso_2"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">iso_2</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">row</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">fetch_one</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="key">if</span> <span class="nam">row</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">            <span class="key">return</span> <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">map</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="key">raise</span> <span class="nam">CountryNotFoundException</span><span class="op">(</span><span class="fst">f"</span><span class="fst">Country with iso 2 </span><span class="op">{</span><span class="nam">iso_2</span><span class="op">}</span><span class="fst"> does not exist.</span><span class="fst">"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryDbRepository</span><span class="op">(</span><span class="nam">CountryRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="str">"""A repository for countries in a database."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span> <span class="op">=</span> <span class="nam">database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get_by_iso_2</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">CountryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">query</span><span class="op">:</span> <span class="nam">SelectQuery</span> <span class="op">=</span> <span class="nam">Database</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">select</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span><span class="op">.</span><span class="nam">columns</span><span class="op">(</span><span class="op">*</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">get_aliases</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">.</span><span class="nam">where</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">            <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"iso_2"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">iso_2</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="nam">row</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">fetch_one</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">if</span> <span class="nam">row</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">            <span class="key">return</span> <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">map</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="key">raise</span> <span class="nam">CountryNotFoundException</span><span class="op">(</span><span class="fst">f"</span><span class="fst">Country with iso 2 </span><span class="op">{</span><span class="nam">iso_2</span><span class="op">}</span><span class="fst"> does not exist.</span><span class="fst">"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">CountryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">new_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">country</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="key">return</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">country</span><span class="op">,</span> <span class="nam">id_</span><span class="op">=</span><span class="nam">CountryIdentifier</span><span class="op">(</span><span class="nam">new_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">country</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span> <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
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diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_country_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_country_py.html
new file mode 100644
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+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_country_py.html
@@ -0,0 +1,151 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/modules/club/members/country.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
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+        <h1>
+            <span class="text">Coverage for </span><b>kwai/modules/club/members/country.py</b>:
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+        </h1>
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+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the Country entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="nam">CountryIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">CountryIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="str">"""A country entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">CountryIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="nam">iso_3</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="str">"""Initialize the country entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">            id_: The identifier of the country.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">            iso_2: The ISO 2 code of the country.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">            iso_3: The ISO 3 code of the country.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">            name: The name of the country.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">            traceable_time: The creation/modification time of the entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">CountryIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_iso_2</span> <span class="op">=</span> <span class="nam">iso_2</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_iso_3</span> <span class="op">=</span> <span class="nam">iso_3</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span> <span class="op">=</span> <span class="nam">name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">def</span> <span class="nam">iso_2</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="str">"""Return the iso_2."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_iso_2</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="key">def</span> <span class="nam">iso_3</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="str">"""Return the iso_3."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_iso_3</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">name</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Return the name."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="str">"""Returns a string representation (iso_2) of the country."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_iso_2</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_contact_repository_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_country_db_repository_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_country_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_country_repository_py.html
index e6b5ff0e5..7ecbb53d5 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_country_repository_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_country_repository_py.html
@@ -57,14 +57,14 @@ <h2>
             <span class="text">4 statements &nbsp;</span>
             <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">4<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
-            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">3<span class="text"> excluded</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">9<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_country_db_repository_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_file_upload_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -84,7 +84,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">abc</span> <span class="key">import</span> <span class="nam">ABC</span><span class="op">,</span> <span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="nam">Country</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryNotFoundException</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
@@ -95,8 +95,16 @@ <h2>
     <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""An interface for a country repository."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="exc show_exc"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get_by_iso_2</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Country</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get_by_iso_2</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">CountryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="exc show_exc"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Get a country using the iso2 code of the country."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="str">"""Save a country in the repository."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Delete a country from the repository."""</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -105,7 +113,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_file_upload_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_db_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_db_repository_py.html
index 780528d03..16f2bb247 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_file_upload_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -114,7 +114,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_file_upload_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_py.html
index 7e7562c0e..2e1677bc7 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_py.html
@@ -54,8 +54,8 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">24 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">24<span class="text"> run</span></button>
+            <span class="text">29 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">29<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_file_upload_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,60 +81,70 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines a file upload entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="nam">FileUploadIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">class</span> <span class="nam">FileUploadEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">FileUploadIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="str">"""An FileUploadEntity keeps information about a file upload."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">FileUploadIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="nam">filename</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="str">"""Initialize a file upload entity.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">            id_: The id of the upload.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">            filename: The name of the file.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">            remark: A remark about the upload.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">            owner: The user who uploaded the file.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">            traceable_time: The creation and modification timestamp of the upload.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">FileUploadIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_filename</span> <span class="op">=</span> <span class="nam">filename</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">def</span> <span class="nam">filename</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="str">"""Return the filename."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_filename</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="nam">FileUploadIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">FileUploadEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">FileUploadIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""An FileUploadEntity keeps information about a file upload."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">FileUploadIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">filename</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Initialize a file upload entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">            id_: The id of the upload.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">            uuid: The unique id of the upload.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            filename: The name of the file.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            remark: A remark about the upload.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">            owner: The user who uploaded the file.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">            traceable_time: The creation and modification timestamp of the upload.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">FileUploadIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_uuid</span> <span class="op">=</span> <span class="nam">uuid</span> <span class="key">or</span> <span class="nam">UniqueId</span><span class="op">.</span><span class="nam">generate</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_filename</span> <span class="op">=</span> <span class="nam">filename</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="str">"""Return the remark."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="key">def</span> <span class="nam">filename</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="str">"""Return the filename."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_filename</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">owner</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Owner</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Return the owner."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Return the remark."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="str">"""Return the creation/modification time."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="key">def</span> <span class="nam">owner</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Owner</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="str">"""Return the owner."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="key">def</span> <span class="nam">uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UniqueId</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="str">"""Return the uuid."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_uuid</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="str">"""Return the creation/modification time."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -143,7 +153,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_file_upload_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_repository_py.html
index c3b438fe5..5745b4728 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_repository_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_file_upload_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_flemish_member_importer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -108,7 +108,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_flemish_member_importer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_flemish_member_importer_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_flemish_member_importer_py.html
index 31883ab4f..6e4731a7f 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_flemish_member_importer_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_flemish_member_importer_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -177,7 +177,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">                            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">                            <span class="nam">gender</span><span class="op">=</span><span class="nam">gender</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">                            <span class="nam">birthdate</span><span class="op">=</span><span class="nam">Birthdate</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                                <span class="nam">date</span><span class="op">=</span><span class="nam">Date</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">row</span><span class="op">[</span><span class="str">"geboortedatum"</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                                <span class="nam">Date</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">row</span><span class="op">[</span><span class="str">"geboortedatum"</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                            <span class="nam">nationality</span><span class="op">=</span><span class="nam">nationality</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                            <span class="nam">contact</span><span class="op">=</span><span class="nam">ContactEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
@@ -205,7 +205,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_query_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_query_py.html
index 0bd48df34..7c4eb6fa4 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_query_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_query_py.html
@@ -54,8 +54,8 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">32 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">32<span class="text"> run</span></button>
+            <span class="text">46 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">46<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -85,78 +85,108 @@ <h2>
     <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">alias</span><span class="op">,</span> <span class="nam">on</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">alias</span><span class="op">,</span> <span class="nam">criteria</span><span class="op">,</span> <span class="nam">func</span><span class="op">,</span> <span class="nam">group</span><span class="op">,</span> <span class="nam">literal</span><span class="op">,</span> <span class="nam">on</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database_query</span> <span class="key">import</span> <span class="nam">DatabaseQuery</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table_row</span> <span class="key">import</span> <span class="nam">JoinedTableRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_query</span> <span class="key">import</span> <span class="nam">MemberQuery</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">ContactRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">CountryRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">MemberRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">PersonRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_query</span> <span class="key">import</span> <span class="nam">MemberQuery</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">ContactRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">CountryRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">MemberRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">PersonRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberQueryRow</span><span class="op">(</span><span class="nam">JoinedTableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="str">"""A data transfer object for the Member query."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">nationality</span><span class="op">:</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="str">"""Create a Member entity from a row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">member</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="nam">person</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">                <span class="nam">nationality</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">nationality</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">                <span class="nam">contact</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">                    <span class="nam">country</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">country</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberQueryRow</span><span class="op">(</span><span class="nam">JoinedTableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="str">"""A data transfer object for the Member query."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">nationality</span><span class="op">:</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="str">"""Create a Member entity from a row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">member</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">            <span class="nam">person</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">                <span class="nam">nationality</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">nationality</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">                <span class="nam">contact</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">                    <span class="nam">country</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">country</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberDbQuery</span><span class="op">(</span><span class="nam">MemberQuery</span><span class="op">,</span> <span class="nam">DatabaseQuery</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="str">"""A database query for members."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">def</span> <span class="nam">init</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"person_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">alias</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="str">"nationality"</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">                <span class="str">"nationality.id"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">                <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"nationality_id"</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">ContactRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"contact_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"country_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="key">def</span> <span class="nam">columns</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberQueryRow</span><span class="op">.</span><span class="nam">get_aliases</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">MemberIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">.</span><span class="nam">value</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_license</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">license</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"license"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">license</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberDbQuery</span><span class="op">(</span><span class="nam">MemberQuery</span><span class="op">,</span> <span class="nam">DatabaseQuery</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="str">"""A database query for members."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">database</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">def</span> <span class="nam">count_column</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="key">def</span> <span class="nam">init</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"person_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">alias</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="str">"nationality"</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">                <span class="str">"nationality.id"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">                <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"nationality_id"</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">ContactRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"contact_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"country_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="key">def</span> <span class="nam">columns</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberQueryRow</span><span class="op">.</span><span class="nam">get_aliases</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">MemberIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">.</span><span class="nam">value</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_license</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">license</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"license"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">license</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_license_date</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">license_end_month</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span> <span class="nam">license_end_year</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">        <span class="nam">condition</span> <span class="op">=</span> <span class="nam">criteria</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="str">"{} = {}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">func</span><span class="op">(</span><span class="str">"YEAR"</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"license_end_date"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">            <span class="nam">literal</span><span class="op">(</span><span class="nam">license_end_year</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">and_</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">criteria</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">                <span class="str">"{} = {}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">                <span class="nam">func</span><span class="op">(</span><span class="str">"MONTH"</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"license_end_date"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">                <span class="nam">literal</span><span class="op">(</span><span class="nam">license_end_month</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">group</span><span class="op">(</span><span class="nam">condition</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_active</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"active"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="num">1</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">MemberRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"uuid"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -165,7 +195,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_repository_py.html
index e2296e23d..1f4a74eb2 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_db_repository_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/modules/club/members/member_db_repository.py: 98%</title>
+    <title>Coverage for kwai/modules/club/members/member_db_repository.py: 94%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/modules/club/members/member_db_repository.py</b>:
-            <span class="pc_cov">98%</span>
+            <span class="pc_cov">94%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,9 +54,9 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">42 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">41<span class="text"> run</span></button>
-            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">1<span class="text"> missing</span></button>
+            <span class="text">36 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">34<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">2<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_importer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -86,112 +86,72 @@ <h2>
     <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_db_query</span> <span class="key">import</span> <span class="nam">MemberDbQuery</span><span class="op">,</span> <span class="nam">MemberQueryRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_query</span> <span class="key">import</span> <span class="nam">MemberQuery</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">MemberNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">MemberRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">ContactRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">MemberRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">PersonRow</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person</span> <span class="key">import</span> <span class="nam">PersonIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberDbRepository</span><span class="op">(</span><span class="nam">MemberRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="str">"""A member repository using a database."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="str">"""Initialize the repository.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_db_query</span> <span class="key">import</span> <span class="nam">MemberDbQuery</span><span class="op">,</span> <span class="nam">MemberQueryRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_query</span> <span class="key">import</span> <span class="nam">MemberQuery</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">MemberNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">MemberRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="nam">MemberRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person_db_repository</span> <span class="key">import</span> <span class="nam">PersonDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberDbRepository</span><span class="op">(</span><span class="nam">MemberRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="str">"""A member repository using a database."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="str">"""Initialize the repository.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">            database: The database for this repository.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span> <span class="op">=</span> <span class="nam">database</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            database: The database for this repository.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span> <span class="op">=</span> <span class="nam">database</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_query</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberQuery</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberDbQuery</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get_all</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">query</span><span class="op">:</span> <span class="nam">MemberQuery</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">offset</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncGenerator</span><span class="op">[</span><span class="nam">MemberEntity</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">query</span> <span class="key">or</span> <span class="nam">self</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">async</span> <span class="key">for</span> <span class="nam">row</span> <span class="key">in</span> <span class="nam">query</span><span class="op">.</span><span class="nam">fetch</span><span class="op">(</span><span class="nam">limit</span><span class="op">,</span> <span class="nam">offset</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">            <span class="key">yield</span> <span class="nam">MemberQueryRow</span><span class="op">.</span><span class="nam">map</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">MemberQuery</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="nam">member_iterator</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">get_all</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="key">return</span> <span class="key">await</span> <span class="nam">anext</span><span class="op">(</span><span class="nam">member_iterator</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="key">except</span> <span class="nam">StopAsyncIteration</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="key">raise</span> <span class="nam">MemberNotFoundException</span><span class="op">(</span><span class="str">"Member not found"</span><span class="op">)</span> <span class="key">from</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="com"># When there is no contact id, create it.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="key">if</span> <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">is_empty</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">new_contact_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">                <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">member</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">                <span class="nam">member</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">                <span class="nam">person</span><span class="op">=</span><span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">                    <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">                    <span class="nam">contact</span><span class="op">=</span><span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                        <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">,</span> <span class="nam">id_</span><span class="op">=</span><span class="nam">ContactIdentifier</span><span class="op">(</span><span class="nam">new_contact_id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                    <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="com"># When there is no person id, create it.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="key">if</span> <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">is_empty</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="nam">new_person_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="nam">member</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">                <span class="nam">member</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">                <span class="nam">person</span><span class="op">=</span><span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">                    <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">,</span> <span class="nam">id_</span><span class="op">=</span><span class="nam">PersonIdentifier</span><span class="op">(</span><span class="nam">new_person_id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="nam">new_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">commit</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="key">return</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">member</span><span class="op">,</span> <span class="nam">id_</span><span class="op">=</span><span class="nam">MemberIdentifier</span><span class="op">(</span><span class="nam">new_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="com"># Update the member</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="nam">member</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">        <span class="com"># Update person information</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">        <span class="com"># Update contact information</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">            <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">            <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">            <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">commit</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="key">pass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_query</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberQuery</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberDbQuery</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get_all</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">query</span><span class="op">:</span> <span class="nam">MemberQuery</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">offset</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncGenerator</span><span class="op">[</span><span class="nam">MemberEntity</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">query</span> <span class="key">or</span> <span class="nam">self</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">async</span> <span class="key">for</span> <span class="nam">row</span> <span class="key">in</span> <span class="nam">query</span><span class="op">.</span><span class="nam">fetch</span><span class="op">(</span><span class="nam">limit</span><span class="op">,</span> <span class="nam">offset</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="key">yield</span> <span class="nam">MemberQueryRow</span><span class="op">.</span><span class="nam">map</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">MemberQuery</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">member_iterator</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">get_all</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">            <span class="key">return</span> <span class="key">await</span> <span class="nam">anext</span><span class="op">(</span><span class="nam">member_iterator</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">except</span> <span class="nam">StopAsyncIteration</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">            <span class="key">raise</span> <span class="nam">MemberNotFoundException</span><span class="op">(</span><span class="str">"Member not found"</span><span class="op">)</span> <span class="key">from</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="com"># When there is no person id, create it.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="key">if</span> <span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">is_empty</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">person</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">PersonDbRepository</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">member</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">member</span><span class="op">,</span> <span class="nam">person</span><span class="op">=</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">new_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">return</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">member</span><span class="op">,</span> <span class="nam">id_</span><span class="op">=</span><span class="nam">MemberIdentifier</span><span class="op">(</span><span class="nam">new_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="com"># Update the member</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">member</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="com"># Update person information</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="key">await</span> <span class="nam">PersonDbRepository</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="key">await</span> <span class="nam">PersonDbRepository</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span> <span class="nam">MemberRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -200,7 +160,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_importer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_importer_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_importer_py.html
index 9e1ccf6c4..c591df21b 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_importer_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_importer_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,10 +89,10 @@ <h2>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">async_lru</span> <span class="key">import</span> <span class="nam">alru_cache</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country_repository</span> <span class="key">import</span> <span class="nam">CountryRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">file_upload</span> <span class="key">import</span> <span class="nam">FileUploadEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="nam">Country</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country_repository</span> <span class="key">import</span> <span class="nam">CountryRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">file_upload</span> <span class="key">import</span> <span class="nam">FileUploadEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
@@ -144,15 +144,17 @@ <h2>
     <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="op">@</span><span class="nam">staticmethod</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="op">@</span><span class="nam">alru_cache</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">_get_country</span><span class="op">(</span><span class="nam">country_repo</span><span class="op">:</span> <span class="nam">CountryRepository</span><span class="op">,</span> <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Country</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="str">"""Gets the country from the repository.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="str">        The value is cached. When the country does not exist, a CountryNotFoundException</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t"><span class="str">        is raised.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"><span class="str">        Note: to avoid memory leaks, this method is a static method.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">country_repo</span><span class="op">.</span><span class="nam">get_by_iso_2</span><span class="op">(</span><span class="nam">iso_2</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">_get_country</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="nam">country_repo</span><span class="op">:</span> <span class="nam">CountryRepository</span><span class="op">,</span> <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">CountryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="str">"""Gets the country from the repository.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t"><span class="str">        The value is cached. When the country does not exist, a CountryNotFoundException</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"><span class="str">        is raised.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t"><span class="str">        Note: to avoid memory leaks, this method is a static method.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">country_repo</span><span class="op">.</span><span class="nam">get_by_iso_2</span><span class="op">(</span><span class="nam">iso_2</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -161,7 +163,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_py.html
index 88b6486d5..555afab81 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -169,7 +169,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_query_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_query_py.html
index 3ee699cb1..f909b430c 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_query_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_query_py.html
@@ -54,17 +54,17 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">5 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">5<span class="text"> run</span></button>
+            <span class="text">6 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">6<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
-            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">6<span class="text"> excluded</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">15<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_member_importer_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,23 +81,39 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines an interface for a Member query."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">abc</span> <span class="key">import</span> <span class="nam">ABC</span><span class="op">,</span> <span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">repository</span><span class="op">.</span><span class="nam">query</span> <span class="key">import</span> <span class="nam">Query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberQuery</span><span class="op">(</span><span class="nam">Query</span><span class="op">,</span> <span class="nam">ABC</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="str">"""An interface for a member query."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">MemberIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">        <span class="str">"""Filter on the license of the member."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_license</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">license</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="str">"""Filter on the license of the member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">abc</span> <span class="key">import</span> <span class="nam">ABC</span><span class="op">,</span> <span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">repository</span><span class="op">.</span><span class="nam">query</span> <span class="key">import</span> <span class="nam">Query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberQuery</span><span class="op">(</span><span class="nam">Query</span><span class="op">,</span> <span class="nam">ABC</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="str">"""An interface for a member query."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">MemberIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="str">"""Filter on the license of the member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_license</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">license</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="str">"""Filter on the license of the member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_license_date</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">license_end_month</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span> <span class="nam">license_end_year</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Filter on the license expiration date."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_active</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="str">"""Filter on the active members."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="str">"""Filter on the uuid."""</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -106,7 +122,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_repository_py.html
index 017fc8f43..8cbdd5290 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_repository_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -114,7 +114,7 @@ <h2>
     <p class="exc show_exc"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="exc show_exc"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get_all</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="key">def</span> <span class="nam">get_all</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">query</span><span class="op">:</span> <span class="nam">MemberQuery</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
@@ -169,7 +169,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_member_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_tables_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_tables_py.html
index 114d5743c..b529bb28a 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_member_tables_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_member_tables_py.html
@@ -54,8 +54,8 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">95 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">95<span class="text"> run</span></button>
+            <span class="text">101 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">101<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_person_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -83,24 +83,24 @@ <h2>
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines all tables related to members."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">date</span><span class="op">,</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">UTC</span><span class="op">,</span> <span class="nam">date</span><span class="op">,</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table_row</span> <span class="key">import</span> <span class="nam">TableRow</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">date</span> <span class="key">import</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactEntity</span><span class="op">,</span> <span class="nam">ContactIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">file_upload</span> <span class="key">import</span> <span class="nam">FileUploadEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person</span> <span class="key">import</span> <span class="nam">PersonEntity</span><span class="op">,</span> <span class="nam">PersonIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">Address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">Birthdate</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">Country</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryEntity</span><span class="op">,</span> <span class="nam">CountryIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">file_upload</span> <span class="key">import</span> <span class="nam">FileUploadEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">MemberIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person</span> <span class="key">import</span> <span class="nam">PersonEntity</span><span class="op">,</span> <span class="nam">PersonIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">Address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">Birthdate</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">Gender</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">License</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
@@ -118,220 +118,243 @@ <h2>
     <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"countries"</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">iso_3</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_country</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Country</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="str">"""Create a Country value object from the row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">            A country value object.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="key">return</span> <span class="nam">Country</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span> <span class="nam">iso_2</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">iso_2</span><span class="op">,</span> <span class="nam">iso_3</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">iso_3</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="key">class</span> <span class="nam">FileUploadRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="str">"""Represents a row of the imports table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        id: The id of the fileupload.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">        filename: The name of the uploaded file.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        user_id: The id of the user that uploaded the file.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">        created_at: The timestamp of creation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">        updated_at: The timestamp of modification.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"imports"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="nam">filename</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_country</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">CountryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="str">"""Create a Country value object from the row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">            A country value object.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="key">return</span> <span class="nam">CountryEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">CountryIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">iso_2</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">iso_2</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">iso_3</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">iso_3</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="str">"""Persist a country to this table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">            country: The country to persist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="nam">iso_2</span><span class="op">=</span><span class="nam">country</span><span class="op">.</span><span class="nam">iso_2</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">iso_3</span><span class="op">=</span><span class="nam">country</span><span class="op">.</span><span class="nam">iso_3</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">country</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">datetime</span><span class="op">.</span><span class="nam">now</span><span class="op">(</span><span class="nam">UTC</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">file_upload</span><span class="op">:</span> <span class="nam">FileUploadEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="str">"""Persist a file upload entity to this table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="key">class</span> <span class="nam">FileUploadRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="str">"""Represents a row of the imports table.</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="str">            file_upload: The entity to persist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="key">return</span> <span class="nam">FileUploadRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="nam">filename</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">filename</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">owner</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">    <span class="str">"""Represents a row of the contacts table."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"contacts"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">    <span class="nam">tel</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">    <span class="nam">mobile</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">    <span class="nam">address</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">    <span class="nam">postal_code</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">    <span class="nam">city</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">    <span class="nam">county</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">    <span class="nam">country_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">Country</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="str">"""Create a contact entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">        <span class="nam">emails</span> <span class="op">=</span> <span class="op">[</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">email</span><span class="op">)</span> <span class="key">for</span> <span class="nam">email</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">.</span><span class="nam">split</span><span class="op">(</span><span class="str">";"</span><span class="op">)</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="key">return</span> <span class="nam">ContactEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">ContactIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">            <span class="nam">emails</span><span class="op">=</span><span class="nam">emails</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="nam">tel</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">tel</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="nam">mobile</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">mobile</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">            <span class="nam">address</span><span class="op">=</span><span class="nam">Address</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">                <span class="nam">address</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">                <span class="nam">postal_code</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">postal_code</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">                <span class="nam">city</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">city</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">                <span class="nam">county</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">county</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">                <span class="nam">country</span><span class="op">=</span><span class="nam">country</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="str">"""Create a row from a contact entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">        <span class="key">return</span> <span class="nam">ContactRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="str">";"</span><span class="op">.</span><span class="nam">join</span><span class="op">(</span><span class="op">[</span><span class="nam">str</span><span class="op">(</span><span class="nam">email</span><span class="op">)</span> <span class="key">for</span> <span class="nam">email</span> <span class="key">in</span> <span class="nam">contact</span><span class="op">.</span><span class="nam">emails</span><span class="op">]</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">            <span class="nam">tel</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">tel</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">            <span class="nam">mobile</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">mobile</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">            <span class="nam">address</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t">            <span class="nam">postal_code</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">postal_code</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">            <span class="nam">city</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">city</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t">            <span class="nam">county</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">county</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t">            <span class="nam">country_id</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">country</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">    <span class="str">"""Represents a row of the persons table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="str">        id: The id of the fileupload.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"><span class="str">        filename: The name of the uploaded file.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"><span class="str">        user_id: The id of the user that uploaded the file.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"><span class="str">        created_at: The timestamp of creation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t"><span class="str">        updated_at: The timestamp of modification.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"imports"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">    <span class="nam">filename</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">file_upload</span><span class="op">:</span> <span class="nam">FileUploadEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">        <span class="str">"""Persist a file upload entity to this table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t"><span class="str">            file_upload: The entity to persist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">            <span class="nam">filename</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">filename</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">owner</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">file_upload</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">    <span class="str">"""Represents a row of the contacts table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"contacts"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">    <span class="nam">tel</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">    <span class="nam">mobile</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">    <span class="nam">address</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">    <span class="nam">postal_code</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">    <span class="nam">city</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">    <span class="nam">county</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">    <span class="nam">country_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">        <span class="str">"""Create a contact entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">        <span class="nam">emails</span> <span class="op">=</span> <span class="op">[</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">email</span><span class="op">)</span> <span class="key">for</span> <span class="nam">email</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">.</span><span class="nam">split</span><span class="op">(</span><span class="str">";"</span><span class="op">)</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">        <span class="key">return</span> <span class="nam">ContactEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">ContactIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">            <span class="nam">emails</span><span class="op">=</span><span class="nam">emails</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t">            <span class="nam">tel</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">tel</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t">            <span class="nam">mobile</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">mobile</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t">            <span class="nam">address</span><span class="op">=</span><span class="nam">Address</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t">                <span class="nam">address</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t">                <span class="nam">postal_code</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">postal_code</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t">                <span class="nam">city</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">city</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t">                <span class="nam">county</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">county</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">                <span class="nam">country</span><span class="op">=</span><span class="nam">country</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"persons"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">    <span class="nam">lastname</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">    <span class="nam">firstname</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t">    <span class="nam">gender</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">    <span class="nam">birthdate</span><span class="op">:</span> <span class="nam">date</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">    <span class="nam">contact_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">    <span class="nam">nationality_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">nationality</span><span class="op">:</span> <span class="nam">Country</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">PersonEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">        <span class="str">"""Create a person entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">        <span class="key">return</span> <span class="nam">PersonEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">PersonIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">lastname</span><span class="op">,</span> <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">firstname</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">            <span class="nam">gender</span><span class="op">=</span><span class="nam">Gender</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">gender</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t">            <span class="nam">birthdate</span><span class="op">=</span><span class="nam">Birthdate</span><span class="op">(</span><span class="nam">date</span><span class="op">=</span><span class="nam">Date</span><span class="op">.</span><span class="nam">create_from_date</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">birthdate</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t">            <span class="nam">contact</span><span class="op">=</span><span class="nam">contact</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t">            <span class="nam">nationality</span><span class="op">=</span><span class="nam">nationality</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">        <span class="str">"""Create a row from a person entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">        <span class="key">return</span> <span class="nam">PersonRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t">            <span class="nam">lastname</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">            <span class="nam">firstname</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">            <span class="nam">gender</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">gender</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t">            <span class="nam">birthdate</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">birthdate</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">date</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t">            <span class="nam">contact_id</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">            <span class="nam">nationality_id</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">nationality</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t">    <span class="str">"""Represents a row of the members table."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"judo_members"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">    <span class="nam">license</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">    <span class="nam">license_end_date</span><span class="op">:</span> <span class="nam">date</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t">    <span class="nam">person_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">    <span class="nam">competition</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t">        <span class="str">"""Create a member entity of a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">MemberIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t">            <span class="nam">license</span><span class="op">=</span><span class="nam">License</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t">                <span class="nam">number</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">license</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Date</span><span class="op">.</span><span class="nam">create_from_date</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">license_end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t">            <span class="nam">competition</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">competition</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">active</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t">            <span class="nam">person</span><span class="op">=</span><span class="nam">person</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t">        <span class="str">"""Create a row from the member entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">            <span class="nam">license</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">number</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">            <span class="nam">license_end_date</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">date</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">            <span class="nam">person_id</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">            <span class="nam">competition</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">member</span><span class="op">.</span><span class="nam">is_competitive</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">member</span><span class="op">.</span><span class="nam">is_active</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">        <span class="str">"""Create a row from a contact entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="str">";"</span><span class="op">.</span><span class="nam">join</span><span class="op">(</span><span class="op">[</span><span class="nam">str</span><span class="op">(</span><span class="nam">email</span><span class="op">)</span> <span class="key">for</span> <span class="nam">email</span> <span class="key">in</span> <span class="nam">contact</span><span class="op">.</span><span class="nam">emails</span><span class="op">]</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">            <span class="nam">tel</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">tel</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t">            <span class="nam">mobile</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">mobile</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t">            <span class="nam">address</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">            <span class="nam">postal_code</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">postal_code</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">            <span class="nam">city</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">city</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t">            <span class="nam">county</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">county</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t">            <span class="nam">country_id</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">country</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">    <span class="str">"""Represents a row of the persons table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"persons"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t">    <span class="nam">lastname</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t">    <span class="nam">firstname</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t">    <span class="nam">gender</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t">    <span class="nam">birthdate</span><span class="op">:</span> <span class="nam">date</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">    <span class="nam">contact_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">    <span class="nam">nationality_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">nationality</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">PersonEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t">        <span class="str">"""Create a person entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">        <span class="key">return</span> <span class="nam">PersonEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">PersonIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">lastname</span><span class="op">,</span> <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">firstname</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">            <span class="nam">gender</span><span class="op">=</span><span class="nam">Gender</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">gender</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t">            <span class="nam">birthdate</span><span class="op">=</span><span class="nam">Birthdate</span><span class="op">(</span><span class="nam">Date</span><span class="op">.</span><span class="nam">create_from_date</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">birthdate</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t">            <span class="nam">contact</span><span class="op">=</span><span class="nam">contact</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t">            <span class="nam">nationality</span><span class="op">=</span><span class="nam">nationality</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t">        <span class="str">"""Create a row from a person entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t">            <span class="nam">lastname</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">            <span class="nam">firstname</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">            <span class="nam">gender</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">gender</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">            <span class="nam">birthdate</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">birthdate</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">date</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">            <span class="nam">contact_id</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t">            <span class="nam">nationality_id</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">nationality</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberRow</span><span class="op">(</span><span class="nam">TableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t">    <span class="str">"""Represents a row of the members table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t">    <span class="nam">__table_name__</span> <span class="op">=</span> <span class="str">"judo_members"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">    <span class="nam">license</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t">    <span class="nam">license_end_date</span><span class="op">:</span> <span class="nam">date</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t">    <span class="nam">person_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t">    <span class="nam">competition</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">        <span class="str">"""Create a member entity of a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">        <span class="key">return</span> <span class="nam">MemberEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">MemberIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">            <span class="nam">license</span><span class="op">=</span><span class="nam">License</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">                <span class="nam">number</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">license</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Date</span><span class="op">.</span><span class="nam">create_from_date</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">license_end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t">            <span class="nam">competition</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">competition</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t253" href="#t253">253</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">active</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t254" href="#t254">254</a></span><span class="t">            <span class="nam">person</span><span class="op">=</span><span class="nam">person</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t255" href="#t255">255</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t256" href="#t256">256</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t257" href="#t257">257</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t258" href="#t258">258</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t259" href="#t259">259</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t260" href="#t260">260</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t261" href="#t261">261</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t262" href="#t262">262</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t263" href="#t263">263</a></span><span class="t">        <span class="str">"""Create a row from the member entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t264" href="#t264">264</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t265" href="#t265">265</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t266" href="#t266">266</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t267" href="#t267">267</a></span><span class="t">            <span class="nam">license</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">number</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t268" href="#t268">268</a></span><span class="t">            <span class="nam">license_end_date</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">date</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t269" href="#t269">269</a></span><span class="t">            <span class="nam">person_id</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t270" href="#t270">270</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t271" href="#t271">271</a></span><span class="t">            <span class="nam">competition</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">member</span><span class="op">.</span><span class="nam">is_competitive</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t272" href="#t272">272</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">member</span><span class="op">.</span><span class="nam">is_active</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t273" href="#t273">273</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>  <span class="com"># type: ignore[arg-type]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t274" href="#t274">274</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t275" href="#t275">275</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -340,7 +363,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_person_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_person_db_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_person_db_repository_py.html
new file mode 100644
index 000000000..168b82d54
--- /dev/null
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_person_db_repository_py.html
@@ -0,0 +1,181 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/modules/club/members/person_db_repository.py: 95%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/modules/club/members/person_db_repository.py</b>:
+            <span class="pc_cov">95%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
+            <label for="help_panel_state">
+                <img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
+            </label>
+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
+                <div class="keyhelp">
+                    <p>
+                        <kbd>r</kbd>
+                        <kbd>m</kbd>
+                        <kbd>x</kbd>
+                        &nbsp; toggle line displays
+                    </p>
+                    <p>
+                        <kbd>j</kbd>
+                        <kbd>k</kbd>
+                        &nbsp; next/prev highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>0</kbd> &nbsp; (zero) top of page
+                    </p>
+                    <p>
+                        <kbd>1</kbd> &nbsp; (one) first highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>[</kbd>
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+                    <p>
+                        <kbd>u</kbd> &nbsp; up to the index
+                    </p>
+                    <p>
+                        <kbd>?</kbd> &nbsp; show/hide this help
+                    </p>
+                </div>
+            </div>
+        </aside>
+        <h2>
+            <span class="text">39 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">37<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">2<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_person_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_person_repository_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
+            <button type="button" class="button_prev_chunk" data-shortcut="k"/>
+            <button type="button" class="button_top_of_page" data-shortcut="0"/>
+            <button type="button" class="button_first_chunk" data-shortcut="1"/>
+            <button type="button" class="button_prev_file" data-shortcut="["/>
+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that implements a person repository for a database."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">alias</span><span class="op">,</span> <span class="nam">on</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table_row</span> <span class="key">import</span> <span class="nam">JoinedTableRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact_db_repository</span> <span class="key">import</span> <span class="nam">ContactDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_tables</span> <span class="key">import</span> <span class="nam">ContactRow</span><span class="op">,</span> <span class="nam">CountryRow</span><span class="op">,</span> <span class="nam">PersonRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person</span> <span class="key">import</span> <span class="nam">PersonEntity</span><span class="op">,</span> <span class="nam">PersonIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">PersonNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">PersonRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonQueryRow</span><span class="op">(</span><span class="nam">JoinedTableRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""A data transfer object for a Contact query."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">nationality</span><span class="op">:</span> <span class="nam">CountryRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">PersonEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="str">"""Create a Contact entity from a row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">nationality</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">country</span><span class="op">.</span><span class="nam">create_country</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonDbRepository</span><span class="op">(</span><span class="nam">PersonRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="str">"""A person repository for a database."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span> <span class="op">=</span> <span class="nam">database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">PersonEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="key">if</span> <span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">is_empty</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="nam">new_contact</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">ContactDbRepository</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">                <span class="nam">person</span><span class="op">.</span><span class="nam">contact</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">            <span class="nam">person</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">person</span><span class="op">,</span> <span class="nam">contact</span><span class="op">=</span><span class="nam">new_contact</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="nam">new_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">            <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="key">return</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span><span class="nam">person</span><span class="op">,</span> <span class="nam">id_</span><span class="op">=</span><span class="nam">PersonIdentifier</span><span class="op">(</span><span class="nam">new_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="key">await</span> <span class="nam">ContactDbRepository</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">persist</span><span class="op">(</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">await</span> <span class="nam">ContactDbRepository</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">)</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">PersonIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">PersonEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">Database</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">select</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="nam">query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">PersonRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">)</span><span class="op">.</span><span class="nam">columns</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="op">*</span><span class="nam">PersonQueryRow</span><span class="op">.</span><span class="nam">get_aliases</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">ContactRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"contact_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">ContactRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"country_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">inner_join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">            <span class="nam">alias</span><span class="op">(</span><span class="nam">CountryRow</span><span class="op">.</span><span class="nam">__table_name__</span><span class="op">,</span> <span class="str">"nationality"</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="str">"nationality.id"</span><span class="op">,</span> <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"nationality_id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">where</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">            <span class="nam">PersonRow</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">.</span><span class="nam">value</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="nam">row</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">fetch_one</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="key">if</span> <span class="nam">row</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="key">return</span> <span class="nam">PersonQueryRow</span><span class="op">.</span><span class="nam">map</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span><span class="op">.</span><span class="nam">create_entity</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="key">raise</span> <span class="nam">PersonNotFoundException</span><span class="op">(</span><span class="fst">f"</span><span class="fst">Person with </span><span class="op">{</span><span class="nam">id_</span><span class="op">}</span><span class="fst"> not found</span><span class="fst">"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_person_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_person_repository_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_person_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_person_py.html
index 7775135ba..f7c07453e 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_person_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_person_py.html
@@ -54,17 +54,17 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">38 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">38<span class="text"> run</span></button>
+            <span class="text">39 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">39<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_member_tables_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_value_objects_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_person_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,95 +81,97 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines an entity for a person."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="nam">Birthdate</span><span class="op">,</span> <span class="nam">Country</span><span class="op">,</span> <span class="nam">Gender</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="nam">PersonIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="nam">Birthdate</span><span class="op">,</span> <span class="nam">Gender</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">PersonIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""A person entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">PersonIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="nam">name</span><span class="op">:</span> <span class="nam">Name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">gender</span><span class="op">:</span> <span class="nam">Gender</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">birthdate</span><span class="op">:</span> <span class="nam">Birthdate</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">nationality</span><span class="op">:</span> <span class="nam">Country</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="str">"""Initialize a person.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            id_: The id of the person.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            name: The name of the person.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">            gender: The gender of the person.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">            birthdate: The birthdate of the person.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">            nationality: The nationality of the person.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">            contact: The related contact entity.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">            remark: A remark about the person.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">            traceable_time: The creation and modification timestamp of the training.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">PersonIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span> <span class="op">=</span> <span class="nam">name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_gender</span> <span class="op">=</span> <span class="nam">gender</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_birthdate</span> <span class="op">=</span> <span class="nam">birthdate</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_nationality</span> <span class="op">=</span> <span class="nam">nationality</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_contact</span> <span class="op">=</span> <span class="nam">contact</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">def</span> <span class="nam">name</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Name</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="str">"""Return the name of the person."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="key">def</span> <span class="nam">gender</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Gender</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="str">"""Return the gender of the person."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_gender</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="key">def</span> <span class="nam">birthdate</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Birthdate</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="str">"""Return the birthdate of the person."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_birthdate</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="str">"""Return the remark."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="key">def</span> <span class="nam">contact</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="str">"""Return the contact."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_contact</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="key">def</span> <span class="nam">nationality</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Country</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="str">"""Return the nationality."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_nationality</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="str">"""Return the traceable_time."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="nam">PersonIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">PersonIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="str">"""A person entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">PersonIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">name</span><span class="op">:</span> <span class="nam">Name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">gender</span><span class="op">:</span> <span class="nam">Gender</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">birthdate</span><span class="op">:</span> <span class="nam">Birthdate</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">nationality</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="str">"""Initialize a person.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">            id_: The id of the person.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">            name: The name of the person.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">            gender: The gender of the person.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">            birthdate: The birthdate of the person.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">            nationality: The nationality of the person.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">            contact: The related contact entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">            remark: A remark about the person.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str">            traceable_time: The creation and modification timestamp of the training.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">PersonIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span> <span class="op">=</span> <span class="nam">name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_gender</span> <span class="op">=</span> <span class="nam">gender</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_birthdate</span> <span class="op">=</span> <span class="nam">birthdate</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_nationality</span> <span class="op">=</span> <span class="nam">nationality</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_contact</span> <span class="op">=</span> <span class="nam">contact</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">def</span> <span class="nam">name</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Name</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="str">"""Return the name of the person."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="key">def</span> <span class="nam">gender</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Gender</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="str">"""Return the gender of the person."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_gender</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">    <span class="key">def</span> <span class="nam">birthdate</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Birthdate</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="str">"""Return the birthdate of the person."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_birthdate</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="str">"""Return the remark."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="key">def</span> <span class="nam">contact</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ContactEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="str">"""Return the contact."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_contact</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="key">def</span> <span class="nam">nationality</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">CountryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="str">"""Return the nationality."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_nationality</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="str">"""Return the traceable_time."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
 </main>
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diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_person_repository_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_person_repository_py.html
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+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_person_repository_py.html
@@ -0,0 +1,126 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/modules/club/members/person_repository.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
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+        <h1>
+            <span class="text">Coverage for </span><b>kwai/modules/club/members/person_repository.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
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+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines an interface for a person repository."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">abc</span> <span class="key">import</span> <span class="nam">ABC</span><span class="op">,</span> <span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person</span> <span class="key">import</span> <span class="nam">PersonEntity</span><span class="op">,</span> <span class="nam">PersonIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonNotFoundException</span><span class="op">(</span><span class="nam">Exception</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="str">"""Raised when a person cannot be found."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonRepository</span><span class="op">(</span><span class="nam">ABC</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""An interface for a person repository."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">PersonEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Save a person entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="str">"""Update a person entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Delete a person entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="op">@</span><span class="nam">abstractmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">get</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">PersonIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="nam">PersonEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="str">"""Get the person for the given id."""</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_person_db_repository_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0_value_objects_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_18692516bf24f9d0_value_objects_py.html b/backend/docs/tests/coverage/d_18692516bf24f9d0_value_objects_py.html
index 1f3b405c5..9a1f248dc 100644
--- a/backend/docs/tests/coverage/d_18692516bf24f9d0_value_objects_py.html
+++ b/backend/docs/tests/coverage/d_18692516bf24f9d0_value_objects_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/modules/club/members/value_objects.py: 95%</title>
+    <title>Coverage for kwai/modules/club/members/value_objects.py: 94%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/modules/club/members/value_objects.py</b>:
-            <span class="pc_cov">95%</span>
+            <span class="pc_cov">94%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,17 +54,17 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">41 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">39<span class="text"> run</span></button>
+            <span class="text">35 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">33<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">2<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_person_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_person_repository_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,89 +81,78 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining value objects for the members module."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">enum</span> <span class="key">import</span> <span class="nam">Enum</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">date</span> <span class="key">import</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">class</span> <span class="nam">License</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="str">"""A license of a member."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">number</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">def</span> <span class="nam">expired</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Is this license expired?"""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">past</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="str">"""Return a string representation of a license."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">number</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="key">class</span> <span class="nam">Gender</span><span class="op">(</span><span class="nam">Enum</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="str">"""The gender of a person."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">UNKNOWN</span> <span class="op">=</span> <span class="num">0</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">MALE</span> <span class="op">=</span> <span class="num">1</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">FEMALE</span> <span class="op">=</span> <span class="num">2</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="key">class</span> <span class="nam">Birthdate</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="str">"""A birthdate of a person."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="nam">date</span><span class="op">:</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">enum</span> <span class="key">import</span> <span class="nam">Enum</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">date</span> <span class="key">import</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">class</span> <span class="nam">License</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="str">"""A license of a member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">number</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="key">def</span> <span class="nam">expired</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="str">"""Is this license expired?"""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">past</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="str">"""Return a string representation of a license."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">number</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="key">class</span> <span class="nam">Gender</span><span class="op">(</span><span class="nam">Enum</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="str">"""The gender of a person."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">UNKNOWN</span> <span class="op">=</span> <span class="num">0</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="nam">MALE</span> <span class="op">=</span> <span class="num">1</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="nam">FEMALE</span> <span class="op">=</span> <span class="num">2</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="key">class</span> <span class="nam">Birthdate</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="str">"""A birthdate of a person."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="key">def</span> <span class="nam">age</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="str">"""Return the age on the current day."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">get_age</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">today</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="key">def</span> <span class="nam">get_age_in_year</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">year</span><span class="op">:</span> <span class="nam">int</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="str">"""Return the age that will be reached in the given year."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">date</span> <span class="op">=</span> <span class="nam">Date</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">year</span><span class="op">,</span> <span class="num">12</span><span class="op">,</span> <span class="num">31</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">get_age</span><span class="op">(</span><span class="nam">date</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="str">"""Return a string representation of a birthdate."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="key">return</span> <span class="nam">str</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="key">class</span> <span class="nam">Country</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="str">"""A country."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="nam">iso_3</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="str">"""Returns a string representation (iso_2) of the country."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">iso_2</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="key">class</span> <span class="nam">Address</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="str">"""An address."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="nam">address</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="nam">postal_code</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">city</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="nam">county</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="nam">country</span><span class="op">:</span> <span class="nam">Country</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">date</span><span class="op">:</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="key">def</span> <span class="nam">age</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="str">"""Return the age on the current day."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">get_age</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">today</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">get_age_in_year</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">year</span><span class="op">:</span> <span class="nam">int</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="str">"""Return the age that will be reached in the given year."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="nam">date</span> <span class="op">=</span> <span class="nam">Date</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">year</span><span class="op">,</span> <span class="num">12</span><span class="op">,</span> <span class="num">31</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">.</span><span class="nam">get_age</span><span class="op">(</span><span class="nam">date</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="str">"""Return a string representation of a birthdate."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="key">return</span> <span class="nam">str</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">date</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="key">class</span> <span class="nam">Address</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="str">"""An address."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="nam">address</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">    <span class="nam">postal_code</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="nam">city</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="nam">county</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
         <p>
-            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_person_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_18692516bf24f9d0_person_repository_py.html">&#xab; prev</a> &nbsp; &nbsp;
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             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad___init___py.html b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad___init___py.html
index a18803c22..bf71f5617 100644
--- a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad___init___py.html
+++ b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad_login_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad_login_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_login_py.html b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_login_py.html
index b5a1ef4b0..aa7b77dc3 100644
--- a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_login_py.html
+++ b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_login_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -206,7 +206,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">    <span class="nam">refresh_token</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="nam">Form</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">    <span class="str">"""Log out the current user.</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t"><span class="str">    A user is logged out by revoking the refresh token. The associated access token</span>&nbsp;</span><span class="r"></span></p>
@@ -395,7 +395,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_invitations_py.html b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_invitations_py.html
index ff3eedcb3..6b8ee50e6 100644
--- a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_invitations_py.html
+++ b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_invitations_py.html
@@ -62,9 +62,9 @@ <h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_ec497f90713886cb___init___py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_70f37aadbd7729d8___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -86,7 +86,7 @@ <h2>
     <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">loguru</span> <span class="key">import</span> <span class="nam">logger</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">dependencies</span> <span class="key">import</span> <span class="nam">create_database</span><span class="op">,</span> <span class="nam">get_current_user</span><span class="op">,</span> <span class="nam">get_publisher</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="nam">UserInvitationDocument</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">auth</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="nam">UserInvitationDocument</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">UnprocessableException</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">InvalidEmailException</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Meta</span><span class="op">,</span> <span class="nam">PaginationModel</span>&nbsp;</span><span class="r"></span></p>
@@ -114,17 +114,17 @@ <h2>
     <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">post</span><span class="op">(</span><span class="str">"/invitations"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">create_user_invitation</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">resource</span><span class="op">:</span> <span class="nam">UserInvitationDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">user_invitation_document</span><span class="op">:</span> <span class="nam">UserInvitationDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">publisher</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">get_publisher</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">UserInvitationDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="str">"""Create a user invitation."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">InviteUserCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">first_name</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">last_name</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">email</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">email</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">remark</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">first_name</span><span class="op">=</span><span class="nam">user_invitation_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">last_name</span><span class="op">=</span><span class="nam">user_invitation_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">email</span><span class="op">=</span><span class="nam">user_invitation_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">email</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">remark</span><span class="op">=</span><span class="nam">user_invitation_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
@@ -217,9 +217,9 @@ <h2>
         <p>
             <a id="prevFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_ec497f90713886cb___init___py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_70f37aadbd7729d8___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_py.html b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_py.html
index 90006be7d..c9b2f16fe 100644
--- a/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_py.html
+++ b/backend/docs/tests/coverage/d_18ad6d4e1c3359ad_user_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_invitations_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -102,7 +102,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_invitations_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_1d3fa2435b56455d___init___py.html b/backend/docs/tests/coverage/d_1d3fa2435b56455d___init___py.html
index e863c7ea3..e6a86ed0c 100644
--- a/backend/docs/tests/coverage/d_1d3fa2435b56455d___init___py.html
+++ b/backend/docs/tests/coverage/d_1d3fa2435b56455d___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1d3fa2435b56455d_user_invitation_tasks_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -99,7 +99,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1d3fa2435b56455d_user_invitation_tasks_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_invitation_tasks_py.html b/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_invitation_tasks_py.html
index cc93e0446..979064b88 100644
--- a/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_invitation_tasks_py.html
+++ b/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_invitation_tasks_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1d3fa2435b56455d_user_recovery_tasks_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -156,7 +156,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1d3fa2435b56455d_user_recovery_tasks_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_recovery_tasks_py.html b/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_recovery_tasks_py.html
index 2de0ad082..04c6541c7 100644
--- a/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_recovery_tasks_py.html
+++ b/backend/docs/tests/coverage/d_1d3fa2435b56455d_user_recovery_tasks_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_dc6af8dfef97d167_kwai_cli_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -156,7 +156,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_dc6af8dfef97d167_kwai_cli_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0___init___py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0___init___py.html
index 7e77451a0..36a3dafca 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0___init___py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_coach_db_query_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_coach_db_query_py.html
index c69b30e4e..c05f0596c 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_coach_db_query_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_coach_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -160,7 +160,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_query_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_query_py.html
index f9385c881..2da632b13 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_query_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -254,7 +254,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_repository_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_repository_py.html
index 2b2a7515a..a62f1de64 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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         </p>
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@@ -379,7 +379,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_db_query_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_db_query_py.html
index b896f5bed..8afaa1b0b 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_db_query_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_definition_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -147,7 +147,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_definition_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_db_repository_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_db_repository_py.html
index 10f1f3576..d4ca550c6 100644
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@@ -64,7 +64,7 @@ <h2>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -190,7 +190,7 @@ <h2>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_py.html
index 468bb91e1..97587ce8c 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_py.html
@@ -64,7 +64,7 @@ <h2>
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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         </p>
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@@ -202,7 +202,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_definition_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_query_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_query_py.html
index 9eed16fa2..5175646da 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_query_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_query_py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_definition_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -129,7 +129,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_repository_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_repository_py.html
index dbc441727..4aeed47b4 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_repository_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_definition_repository_py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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         </p>
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@@ -178,7 +178,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_py.html
index 77065f130..7e087c8a5 100644
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+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_py.html
@@ -64,7 +64,7 @@ <h2>
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -218,7 +218,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_coach_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_query_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_query_py.html
index c6a1c3daa..3c9f09dcd 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_query_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_query_py.html
@@ -64,7 +64,7 @@ <h2>
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -171,7 +171,7 @@ <h2>
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_repository_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_repository_py.html
index e8bd0c238..7f7b65ac1 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_repository_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_repository_py.html
@@ -64,7 +64,7 @@ <h2>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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         </p>
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@@ -185,7 +185,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_tables_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_tables_py.html
index 002886d9f..738cb2bcb 100644
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+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_tables_py.html
@@ -54,8 +54,8 @@ <h1>
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+            <span class="text">90 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">89<span class="text"> run</span></button>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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@@ -87,11 +87,11 @@ <h2>
     <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">rows</span> <span class="key">import</span> <span class="nam">TextRow</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">time_period</span> <span class="key">import</span> <span class="nam">TimePeriod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">time_period</span> <span class="key">import</span> <span class="nam">TimePeriod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">weekday</span> <span class="key">import</span> <span class="nam">Weekday</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach</span> <span class="key">import</span> <span class="nam">CoachEntity</span>&nbsp;</span><span class="r"></span></p>
@@ -186,16 +186,16 @@ <h2>
     <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">            <span class="nam">definition</span><span class="op">=</span><span class="nam">definition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">start_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">start_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">active</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">            <span class="nam">cancelled</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">cancelled</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -211,9 +211,9 @@ <h2>
     <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">training</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">            <span class="nam">definition_id</span><span class="op">=</span><span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">            <span class="key">if</span> <span class="nam">training</span><span class="op">.</span><span class="nam">definition</span> <span class="key">is</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">            <span class="key">else</span> <span class="nam">training</span><span class="op">.</span><span class="nam">definition</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">            <span class="nam">definition_id</span><span class="op">=</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">                <span class="key">None</span> <span class="key">if</span> <span class="nam">training</span><span class="op">.</span><span class="nam">definition</span> <span class="key">is</span> <span class="key">None</span> <span class="key">else</span> <span class="nam">training</span><span class="op">.</span><span class="nam">definition</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">            <span class="nam">season_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">training</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">training</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
@@ -247,128 +247,133 @@ <h2>
     <p class="run"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">team</span><span class="op">:</span> <span class="nam">TeamEntity</span> <span class="op">|</span> <span class="key">None</span><span class="op">,</span> <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t">        <span class="str">"""Create a training definition entity from a table row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t"><span class="str">            team: A team that is associated with the definition.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t"><span class="str">            owner: The owner of the training definition.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t"><span class="str">            A training definition entity.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingDefinitionEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">TrainingDefinitionIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">Weekday</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">weekday</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">TimePeriod</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">                <span class="nam">start</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t">                <span class="nam">end</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">active</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">location</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">            <span class="nam">team</span><span class="op">=</span><span class="nam">team</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">training_definition</span><span class="op">:</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingDefinitionRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t">        <span class="str">"""Persist a training definition entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingDefinitionRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">            <span class="nam">season_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">weekday</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t">            <span class="nam">start_time</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">start</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">            <span class="nam">end_time</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">end</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">active</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t">            <span class="nam">team_id</span><span class="op">=</span><span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">            <span class="key">if</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t">            <span class="key">else</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">owner</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t"><span class="nam">TrainingDefinitionsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"training_definitions"</span><span class="op">,</span> <span class="nam">TrainingDefinitionRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingCoachRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t">    <span class="str">"""Represent a row of the training_coaches table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t">    <span class="nam">timezone</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">team</span><span class="op">:</span> <span class="nam">TeamEntity</span> <span class="op">|</span> <span class="key">None</span><span class="op">,</span> <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">        <span class="str">"""Create a training definition entity from a table row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t"><span class="str">            team: A team that is associated with the definition.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t"><span class="str">            owner: The owner of the training definition.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t"><span class="str">            A training definition entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingDefinitionEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">TrainingDefinitionIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">Weekday</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">weekday</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">TimePeriod</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t">                <span class="nam">start</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t">                <span class="nam">end</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">                <span class="nam">timezone</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">active</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">location</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t">            <span class="nam">team</span><span class="op">=</span><span class="nam">team</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">training_definition</span><span class="op">:</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingDefinitionRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t">        <span class="str">"""Persist a training definition entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingDefinitionRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t">            <span class="nam">season_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">weekday</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">            <span class="nam">start_time</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">start</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">            <span class="nam">end_time</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">end</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">active</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t">            <span class="nam">team_id</span><span class="op">=</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t">                <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">                <span class="key">if</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t">                <span class="key">else</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">owner</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t">            <span class="nam">timezone</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t"><span class="nam">TrainingDefinitionsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"training_definitions"</span><span class="op">,</span> <span class="nam">TrainingDefinitionRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">    <span class="nam">training_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t">    <span class="nam">coach_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t">    <span class="nam">coach_type</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">    <span class="nam">present</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t">    <span class="nam">payed</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_coach</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">coach</span><span class="op">:</span> <span class="nam">CoachEntity</span><span class="op">,</span> <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingCoach</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">        <span class="str">"""Create a TrainingCoach value object."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingCoach</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">            <span class="nam">coach</span><span class="op">=</span><span class="nam">coach</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">            <span class="nam">present</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">present</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t">            <span class="nam">type</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">coach_type</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t">            <span class="nam">payed</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">payed</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="str">""</span> <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">is</span> <span class="key">None</span> <span class="key">else</span> <span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t253" href="#t253">253</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t254" href="#t254">254</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t255" href="#t255">255</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">training</span><span class="op">,</span> <span class="nam">training_coach</span><span class="op">:</span> <span class="nam">TrainingCoach</span><span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingCoachRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t256" href="#t256">256</a></span><span class="t">        <span class="str">"""Persist a TrainingCoach value object into a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t257" href="#t257">257</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingCoachRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t258" href="#t258">258</a></span><span class="t">            <span class="nam">training_id</span><span class="op">=</span><span class="nam">training</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t259" href="#t259">259</a></span><span class="t">            <span class="nam">coach_id</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">coach</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t260" href="#t260">260</a></span><span class="t">            <span class="nam">coach_type</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">type</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t261" href="#t261">261</a></span><span class="t">            <span class="nam">present</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">training_coach</span><span class="op">.</span><span class="nam">present</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t262" href="#t262">262</a></span><span class="t">            <span class="nam">payed</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">training_coach</span><span class="op">.</span><span class="nam">payed</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t263" href="#t263">263</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t264" href="#t264">264</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">owner</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t265" href="#t265">265</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t266" href="#t266">266</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t267" href="#t267">267</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t268" href="#t268">268</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t269" href="#t269">269</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t270" href="#t270">270</a></span><span class="t"><span class="nam">TrainingCoachesTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"training_coaches"</span><span class="op">,</span> <span class="nam">TrainingCoachRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t271" href="#t271">271</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t272" href="#t272">272</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t273" href="#t273">273</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t274" href="#t274">274</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingTeamRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t275" href="#t275">275</a></span><span class="t">    <span class="str">"""Represent a row of the training_teams table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingCoachRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">    <span class="str">"""Represent a row of the training_coaches table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t">    <span class="nam">training_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t">    <span class="nam">coach_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t">    <span class="nam">coach_type</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">    <span class="nam">present</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">    <span class="nam">payed</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_coach</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">coach</span><span class="op">:</span> <span class="nam">CoachEntity</span><span class="op">,</span> <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingCoach</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t">        <span class="str">"""Create a TrainingCoach value object."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingCoach</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t">            <span class="nam">coach</span><span class="op">=</span><span class="nam">coach</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t253" href="#t253">253</a></span><span class="t">            <span class="nam">present</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">present</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t254" href="#t254">254</a></span><span class="t">            <span class="nam">type</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">coach_type</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t255" href="#t255">255</a></span><span class="t">            <span class="nam">payed</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">payed</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t256" href="#t256">256</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="str">""</span> <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">is</span> <span class="key">None</span> <span class="key">else</span> <span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t257" href="#t257">257</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t258" href="#t258">258</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t259" href="#t259">259</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t260" href="#t260">260</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">training</span><span class="op">,</span> <span class="nam">training_coach</span><span class="op">:</span> <span class="nam">TrainingCoach</span><span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingCoachRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t261" href="#t261">261</a></span><span class="t">        <span class="str">"""Persist a TrainingCoach value object into a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t262" href="#t262">262</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingCoachRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t263" href="#t263">263</a></span><span class="t">            <span class="nam">training_id</span><span class="op">=</span><span class="nam">training</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t264" href="#t264">264</a></span><span class="t">            <span class="nam">coach_id</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">coach</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t265" href="#t265">265</a></span><span class="t">            <span class="nam">coach_type</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">type</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t266" href="#t266">266</a></span><span class="t">            <span class="nam">present</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">training_coach</span><span class="op">.</span><span class="nam">present</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t267" href="#t267">267</a></span><span class="t">            <span class="nam">payed</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">training_coach</span><span class="op">.</span><span class="nam">payed</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t268" href="#t268">268</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t269" href="#t269">269</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">owner</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t270" href="#t270">270</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t271" href="#t271">271</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">training_coach</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t272" href="#t272">272</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t273" href="#t273">273</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t274" href="#t274">274</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t275" href="#t275">275</a></span><span class="t"><span class="nam">TrainingCoachesTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"training_coaches"</span><span class="op">,</span> <span class="nam">TrainingCoachRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t276" href="#t276">276</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t277" href="#t277">277</a></span><span class="t">    <span class="nam">training_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t278" href="#t278">278</a></span><span class="t">    <span class="nam">team_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t279" href="#t279">279</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t280" href="#t280">280</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t281" href="#t281">281</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">training</span><span class="op">:</span> <span class="nam">TrainingEntity</span><span class="op">,</span> <span class="nam">team</span><span class="op">:</span> <span class="nam">TeamEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingTeamRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t282" href="#t282">282</a></span><span class="t">        <span class="str">"""Persist a team of a training to a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t283" href="#t283">283</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingTeamRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t284" href="#t284">284</a></span><span class="t">            <span class="nam">training_id</span><span class="op">=</span><span class="nam">training</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t285" href="#t285">285</a></span><span class="t">            <span class="nam">team_id</span><span class="op">=</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t286" href="#t286">286</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t287" href="#t287">287</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t288" href="#t288">288</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t289" href="#t289">289</a></span><span class="t"><span class="nam">TrainingTeamsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"training_teams"</span><span class="op">,</span> <span class="nam">TrainingTeamRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t277" href="#t277">277</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t278" href="#t278">278</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t279" href="#t279">279</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingTeamRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t280" href="#t280">280</a></span><span class="t">    <span class="str">"""Represent a row of the training_teams table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t281" href="#t281">281</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t282" href="#t282">282</a></span><span class="t">    <span class="nam">training_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t283" href="#t283">283</a></span><span class="t">    <span class="nam">team_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t284" href="#t284">284</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t285" href="#t285">285</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t286" href="#t286">286</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">training</span><span class="op">:</span> <span class="nam">TrainingEntity</span><span class="op">,</span> <span class="nam">team</span><span class="op">:</span> <span class="nam">TeamEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingTeamRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t287" href="#t287">287</a></span><span class="t">        <span class="str">"""Persist a team of a training to a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t288" href="#t288">288</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingTeamRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t289" href="#t289">289</a></span><span class="t">            <span class="nam">training_id</span><span class="op">=</span><span class="nam">training</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t290" href="#t290">290</a></span><span class="t">            <span class="nam">team_id</span><span class="op">=</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t291" href="#t291">291</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t292" href="#t292">292</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t293" href="#t293">293</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t294" href="#t294">294</a></span><span class="t"><span class="nam">TrainingTeamsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"training_teams"</span><span class="op">,</span> <span class="nam">TrainingTeamRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -377,7 +382,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_training_team_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_team_db_query_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_team_db_query_py.html
index 8315ddb4c..417d41bc2 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_team_db_query_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_training_team_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_value_objects_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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         <aside class="hidden">
@@ -143,7 +143,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0_value_objects_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_value_objects_py.html b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_value_objects_py.html
index 604eb068f..f4c60f808 100644
--- a/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_value_objects_py.html
+++ b/backend/docs/tests/coverage/d_1e5c52d7ed9b67c0_value_objects_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_update_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -122,7 +122,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_update_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_246fcf0103e30232___init___py.html b/backend/docs/tests/coverage/d_246fcf0103e30232___init___py.html
index 61c92232d..b946491b3 100644
--- a/backend/docs/tests/coverage/d_246fcf0103e30232___init___py.html
+++ b/backend/docs/tests/coverage/d_246fcf0103e30232___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_246fcf0103e30232_team_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
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diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_delete_user_invitation_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_delete_user_invitation_py.html
index c1ed1eea3..835cd4957 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_delete_user_invitation_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_delete_user_invitation_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_exceptions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -134,7 +134,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_exceptions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_exceptions_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_exceptions_py.html
index 7cfab38ce..051515c39 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_exceptions_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_exceptions_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_get_invitations_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -97,7 +97,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_get_invitations_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_get_invitations_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_get_invitations_py.html
index 8c210ac63..377ead776 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_get_invitations_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_get_invitations_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_get_user_invitation_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -145,7 +145,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_get_user_invitation_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_get_user_invitation_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_get_user_invitation_py.html
index c34ada52b..8be92d7b0 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_get_user_invitation_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_get_user_invitation_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_invite_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -138,7 +138,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_invite_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_invite_user_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_invite_user_py.html
index 68a919404..18c231f7d 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_invite_user_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_invite_user_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_logout_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,122 +81,121 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for the invite user use case."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">UnprocessableException</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">UnprocessableException</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">events</span><span class="op">.</span><span class="nam">publisher</span> <span class="key">import</span> <span class="nam">Publisher</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="nam">UserInvitationEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_events</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">UserInvitationCreatedEvent</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">UserInvitationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">UserNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">UserRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">events</span><span class="op">.</span><span class="nam">publisher</span> <span class="key">import</span> <span class="nam">Publisher</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="nam">UserInvitationEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_events</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">UserInvitationCreatedEvent</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">UserInvitationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">UserNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">UserRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="key">class</span> <span class="nam">InviteUserCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="str">"""Input for the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">    [InviteUser][kwai.modules.identity.invite_user.InviteUser]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        first_name: Firstname of the invited</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        last_name: Lastname of the invited</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        email: Email address of the invited</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        expiration_in_days: After how many days will the invitation expire?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        remark: A remark about this invitation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">expiration_in_days</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="num">7</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">class</span> <span class="nam">InviteUserCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="str">"""Input for the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">    [InviteUser][kwai.modules.identity.invite_user.InviteUser]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        first_name: Firstname of the invited</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        last_name: Lastname of the invited</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        email: Email address of the invited</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        expiration_in_days: After how many days will the invitation expire?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">        remark: A remark about this invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">expiration_in_days</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="num">7</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="key">class</span> <span class="nam">InviteUser</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="str">"""Invite user use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">    This use case will try to create an invitation for a user.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">user_repo</span><span class="op">:</span> <span class="nam">UserRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">user_invitation_repo</span><span class="op">:</span> <span class="nam">UserInvitationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">publisher</span><span class="op">:</span> <span class="nam">Publisher</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">            user: The inviter.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">            user_repo: The repository to check if the email address is still free.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">            user_invitation_repo: The repository for creating an invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">            publisher: A publisher for publishing the user invitation created event.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span> <span class="op">=</span> <span class="nam">user</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_repo</span> <span class="op">=</span> <span class="nam">user_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_invitation_repo</span> <span class="op">=</span> <span class="nam">user_invitation_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span> <span class="op">=</span> <span class="nam">publisher</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">InviteUserCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserInvitationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">            A user invitation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"><span class="str">            UnprocessableException: raised when the email address is already in use or</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"><span class="str">                when there are still pending invitations for the email address.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="nam">email_address</span> <span class="op">=</span> <span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_repo</span><span class="op">.</span><span class="nam">get_user_by_email</span><span class="op">(</span><span class="nam">email_address</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="key">raise</span> <span class="nam">UnprocessableException</span><span class="op">(</span><span class="fst">f"</span><span class="op">{</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">}</span><span class="fst"> is already used.</span><span class="fst">"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">        <span class="key">except</span> <span class="nam">UserNotFoundException</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="key">pass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_user_invitation_repo</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="op">.</span><span class="nam">filter_by_email</span><span class="op">(</span><span class="nam">email_address</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="op">.</span><span class="nam">filter_active</span><span class="op">(</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">        <span class="key">if</span> <span class="key">await</span> <span class="nam">query</span><span class="op">.</span><span class="nam">count</span><span class="op">(</span><span class="op">)</span> <span class="op">></span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="key">raise</span> <span class="nam">UnprocessableException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                <span class="fst">f"</span><span class="fst">There are still pending invitations for </span><span class="op">{</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">}</span><span class="fst">"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">        <span class="nam">invitation</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_invitation_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">            <span class="nam">UserInvitationEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">                <span class="nam">email</span><span class="op">=</span><span class="nam">email_address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">first_name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span> <span class="nam">last_name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">last_name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">generate</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                <span class="nam">expired_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_with_delta</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                    <span class="nam">days</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">expiration_in_days</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">                <span class="nam">user</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span><span class="op">.</span><span class="nam">publish</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">            <span class="nam">UserInvitationCreatedEvent</span><span class="op">(</span><span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="key">return</span> <span class="nam">invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="key">class</span> <span class="nam">InviteUser</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="str">"""Invite user use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">    This use case will try to create an invitation for a user.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">user_repo</span><span class="op">:</span> <span class="nam">UserRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">user_invitation_repo</span><span class="op">:</span> <span class="nam">UserInvitationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="nam">publisher</span><span class="op">:</span> <span class="nam">Publisher</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">            user: The inviter.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">            user_repo: The repository to check if the email address is still free.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">            user_invitation_repo: The repository for creating an invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">            publisher: A publisher for publishing the user invitation created event.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span> <span class="op">=</span> <span class="nam">user</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_repo</span> <span class="op">=</span> <span class="nam">user_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_invitation_repo</span> <span class="op">=</span> <span class="nam">user_invitation_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span> <span class="op">=</span> <span class="nam">publisher</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">InviteUserCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserInvitationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">            A user invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"><span class="str">            UnprocessableException: raised when the email address is already in use or</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"><span class="str">                when there are still pending invitations for the email address.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="nam">email_address</span> <span class="op">=</span> <span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_repo</span><span class="op">.</span><span class="nam">get_user_by_email</span><span class="op">(</span><span class="nam">email_address</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="key">raise</span> <span class="nam">UnprocessableException</span><span class="op">(</span><span class="fst">f"</span><span class="op">{</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">}</span><span class="fst"> is already used.</span><span class="fst">"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="key">except</span> <span class="nam">UserNotFoundException</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">            <span class="key">pass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_user_invitation_repo</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="op">.</span><span class="nam">filter_by_email</span><span class="op">(</span><span class="nam">email_address</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="op">.</span><span class="nam">filter_active</span><span class="op">(</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">        <span class="key">if</span> <span class="key">await</span> <span class="nam">query</span><span class="op">.</span><span class="nam">count</span><span class="op">(</span><span class="op">)</span> <span class="op">></span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="key">raise</span> <span class="nam">UnprocessableException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                <span class="fst">f"</span><span class="fst">There are still pending invitations for </span><span class="op">{</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">}</span><span class="fst">"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">        <span class="nam">invitation</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_invitation_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">            <span class="nam">UserInvitationEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                <span class="nam">email</span><span class="op">=</span><span class="nam">email_address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">first_name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span> <span class="nam">last_name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">last_name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">generate</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                <span class="nam">expired_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_with_delta</span><span class="op">(</span><span class="nam">days</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">expiration_in_days</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="nam">user</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span><span class="op">.</span><span class="nam">publish</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">            <span class="nam">UserInvitationCreatedEvent</span><span class="op">(</span><span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">        <span class="key">return</span> <span class="nam">invitation</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -205,7 +204,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_logout_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_logout_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_logout_py.html
index 83afdcc31..f126448e0 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_logout_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_logout_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_mail_user_invitation_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -145,7 +145,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_mail_user_invitation_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_invitation_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_invitation_py.html
index ab7ff1f30..7a6f94126 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_invitation_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_invitation_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_mail_user_recovery_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -172,7 +172,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_mail_user_recovery_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_recovery_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_recovery_py.html
index e58344b9d..809ce75e2 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_recovery_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_mail_user_recovery_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_recover_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -171,7 +171,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_recover_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_recover_user_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_recover_user_py.html
index 06ce94da2..de3586781 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_recover_user_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_recover_user_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_refresh_access_token_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,80 +81,81 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that implements the recover user use case."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">UnprocessableException</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">events</span><span class="op">.</span><span class="nam">publisher</span> <span class="key">import</span> <span class="nam">Publisher</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery</span> <span class="key">import</span> <span class="nam">UserRecoveryEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery_events</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">UserRecoveryCreatedEvent</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">UserRecoveryRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_account_repository</span> <span class="key">import</span> <span class="nam">UserAccountRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">UnprocessableException</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">events</span><span class="op">.</span><span class="nam">publisher</span> <span class="key">import</span> <span class="nam">Publisher</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery</span> <span class="key">import</span> <span class="nam">UserRecoveryEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery_events</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">UserRecoveryCreatedEvent</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">UserRecoveryRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_account_repository</span> <span class="key">import</span> <span class="nam">UserAccountRepository</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">class</span> <span class="nam">RecoverUserCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="str">"""Command for the recover user use case."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">RecoverUserCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""Command for the recover user use case."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="key">class</span> <span class="nam">RecoverUser</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="str">"""Use case: recover user.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        _user_account_repo (UserAccountRepository): The repository for getting the</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            user account.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        _user_recovery_repo (UserRecoveryRepository): The repository for creating a</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">            user recovery.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        _publisher (Bus): An event bus for dispatching the UserRecoveryCreatedEvent</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">            event.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">user_repo</span><span class="op">:</span> <span class="nam">UserAccountRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">user_recovery_repo</span><span class="op">:</span> <span class="nam">UserRecoveryRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">publisher</span><span class="op">:</span> <span class="nam">Publisher</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_account_repo</span> <span class="op">=</span> <span class="nam">user_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_recovery_repo</span> <span class="op">=</span> <span class="nam">user_recovery_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span> <span class="op">=</span> <span class="nam">publisher</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">RecoverUserCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserRecoveryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">            UserAccountNotFoundException: Raised when the user with the given email</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">                address does not exist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">            UnprocessableException: Raised when the user is revoked</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="nam">user_account</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_account_repo</span><span class="op">.</span><span class="nam">get_user_by_email</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">if</span> <span class="nam">user_account</span><span class="op">.</span><span class="nam">revoked</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="key">raise</span> <span class="nam">UnprocessableException</span><span class="op">(</span><span class="str">"User account is revoked"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="nam">user_recovery</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_recovery_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">UserRecoveryEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                <span class="nam">user</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                <span class="nam">expiration</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_with_delta</span><span class="op">(</span><span class="nam">hours</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span><span class="op">.</span><span class="nam">publish</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">UserRecoveryCreatedEvent</span><span class="op">(</span><span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="key">return</span> <span class="nam">user_recovery</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">class</span> <span class="nam">RecoverUser</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="str">"""Use case: recover user.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        _user_account_repo (UserAccountRepository): The repository for getting the</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            user account.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        _user_recovery_repo (UserRecoveryRepository): The repository for creating a</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">            user recovery.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        _publisher (Bus): An event bus for dispatching the UserRecoveryCreatedEvent</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">            event.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">user_repo</span><span class="op">:</span> <span class="nam">UserAccountRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">user_recovery_repo</span><span class="op">:</span> <span class="nam">UserRecoveryRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">publisher</span><span class="op">:</span> <span class="nam">Publisher</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_account_repo</span> <span class="op">=</span> <span class="nam">user_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user_recovery_repo</span> <span class="op">=</span> <span class="nam">user_recovery_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span> <span class="op">=</span> <span class="nam">publisher</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">RecoverUserCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserRecoveryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">            UserAccountNotFoundException: Raised when the user with the given email</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">                address does not exist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">            UnprocessableException: Raised when the user is revoked</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="nam">user_account</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_account_repo</span><span class="op">.</span><span class="nam">get_user_by_email</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="key">if</span> <span class="nam">user_account</span><span class="op">.</span><span class="nam">revoked</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="key">raise</span> <span class="nam">UnprocessableException</span><span class="op">(</span><span class="str">"User account is revoked"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="nam">user_recovery</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user_recovery_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="nam">UserRecoveryEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                <span class="nam">user</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">                <span class="nam">expiration</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_with_delta</span><span class="op">(</span><span class="nam">hours</span><span class="op">=</span><span class="num">2</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_publisher</span><span class="op">.</span><span class="nam">publish</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="nam">UserRecoveryCreatedEvent</span><span class="op">(</span><span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="key">return</span> <span class="nam">user_recovery</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -163,7 +164,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_refresh_access_token_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_refresh_access_token_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_refresh_access_token_py.html
index 7d99f2f64..ba53c7f71 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_refresh_access_token_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_refresh_access_token_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_reset_password_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -186,7 +186,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_304fa745d15472e7_reset_password_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_304fa745d15472e7_reset_password_py.html b/backend/docs/tests/coverage/d_304fa745d15472e7_reset_password_py.html
index e28c28b0f..83ae9e479 100644
--- a/backend/docs/tests/coverage/d_304fa745d15472e7_reset_password_py.html
+++ b/backend/docs/tests/coverage/d_304fa745d15472e7_reset_password_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -176,7 +176,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3c7a7cf5ef903989___init___py.html b/backend/docs/tests/coverage/d_3c7a7cf5ef903989___init___py.html
index 19d515cf8..a186f9411 100644
--- a/backend/docs/tests/coverage/d_3c7a7cf5ef903989___init___py.html
+++ b/backend/docs/tests/coverage/d_3c7a7cf5ef903989___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3c7a7cf5ef903989_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3c7a7cf5ef903989_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3c7a7cf5ef903989_api_py.html b/backend/docs/tests/coverage/d_3c7a7cf5ef903989_api_py.html
index d3c695f7f..2caa81bda 100644
--- a/backend/docs/tests/coverage/d_3c7a7cf5ef903989_api_py.html
+++ b/backend/docs/tests/coverage/d_3c7a7cf5ef903989_api_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -105,7 +105,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3e08c0f1496016b8___init___py.html b/backend/docs/tests/coverage/d_3e08c0f1496016b8___init___py.html
index 41f2f0134..70d67b045 100644
--- a/backend/docs/tests/coverage/d_3e08c0f1496016b8___init___py.html
+++ b/backend/docs/tests/coverage/d_3e08c0f1496016b8___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_query_py.html b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_query_py.html
index d42a80f37..a9fb0631a 100644
--- a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_query_py.html
+++ b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -124,7 +124,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_repository_py.html b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_repository_py.html
index 7da6aac14..1c075bf94 100644
--- a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -173,7 +173,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_py.html b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_py.html
index 4e85b0e03..6b707a49d 100644
--- a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_py.html
+++ b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -195,7 +195,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_query_py.html b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_query_py.html
index 51938a61a..55e621d7e 100644
--- a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_query_py.html
+++ b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -130,7 +130,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_repository_py.html b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_repository_py.html
index ef87f2d59..7c4ef39f9 100644
--- a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_repository_py.html
+++ b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -187,7 +187,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8_application_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_tables_py.html b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_tables_py.html
index 22dfa8b89..4398d3bfe 100644
--- a/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_tables_py.html
+++ b/backend/docs/tests/coverage/d_3e08c0f1496016b8_application_tables_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_create_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,100 +81,101 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines all dataclasses for the tables containing applications."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">ApplicationEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">ApplicationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">ApplicationEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">ApplicationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">class</span> <span class="nam">ApplicationRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="str">"""Represent a table row of the applications table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">        id: the id of the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">        title: the title of the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str">        name: a unique name for the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="str">        short_description: a short description about the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">        description: a description about the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        remark: a remark about the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">        news: does this application can contain news stories?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">        pages: does this application can contain pages?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">        events does this application can contain events?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">        weight: a weight that can be used to order the applications</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="nam">title</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="nam">short_description</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="nam">description</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">news</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">pages</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">events</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">weight</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ApplicationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="str">"""Create an application entity from a table row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">            An application entity.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="key">return</span> <span class="nam">ApplicationEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">ApplicationIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">short_description</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">short_description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">description</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">news</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">news</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">pages</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">pages</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">events</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">events</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">weight</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">weight</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"ApplicationRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="str">"""Persist an application entity.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t"><span class="str">            application: the entity to persist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="str">            A dataclass containing the table row data.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="key">return</span> <span class="nam">ApplicationRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="nam">short_description</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">short_description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">            <span class="nam">news</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">application</span><span class="op">.</span><span class="nam">can_contain_news</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="nam">pages</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">application</span><span class="op">.</span><span class="nam">can_contain_pages</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">events</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">application</span><span class="op">.</span><span class="nam">can_contain_events</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">weight</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">weight</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">class</span> <span class="nam">ApplicationRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="str">"""Represent a table row of the applications table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">        id: the id of the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str">        title: the title of the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="str">        name: a unique name for the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">        short_description: a short description about the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        description: a description about the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">        remark: a remark about the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">        news: does this application can contain news stories?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">        pages: does this application can contain pages?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">        events does this application can contain events?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        weight: a weight that can be used to order the applications</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">title</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="nam">short_description</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">description</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">news</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">pages</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">events</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">weight</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ApplicationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="str">"""Create an application entity from a table row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">            An application entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="key">return</span> <span class="nam">ApplicationEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">ApplicationIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">short_description</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">short_description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">description</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">news</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">news</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">pages</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">pages</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">events</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">events</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">weight</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">weight</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"ApplicationRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="str">"""Persist an application entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"><span class="str">            application: the entity to persist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">            A dataclass containing the table row data.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="key">return</span> <span class="nam">ApplicationRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="nam">short_description</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">short_description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="nam">news</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">application</span><span class="op">.</span><span class="nam">can_contain_news</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">pages</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">application</span><span class="op">.</span><span class="nam">can_contain_pages</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">events</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">application</span><span class="op">.</span><span class="nam">can_contain_events</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">            <span class="nam">weight</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">weight</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">application</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t"><span class="nam">ApplicationsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"applications"</span><span class="op">,</span> <span class="nam">ApplicationRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t"><span class="nam">ApplicationsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"applications"</span><span class="op">,</span> <span class="nam">ApplicationRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -183,7 +184,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_create_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_444cabb7969d9642___init___py.html b/backend/docs/tests/coverage/d_444cabb7969d9642___init___py.html
index e22468fb5..94d67884e 100644
--- a/backend/docs/tests/coverage/d_444cabb7969d9642___init___py.html
+++ b/backend/docs/tests/coverage/d_444cabb7969d9642___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_mail_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_mail_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_444cabb7969d9642_mail_py.html b/backend/docs/tests/coverage/d_444cabb7969d9642_mail_py.html
index 919880ab0..3ae3ad7d2 100644
--- a/backend/docs/tests/coverage/d_444cabb7969d9642_mail_py.html
+++ b/backend/docs/tests/coverage/d_444cabb7969d9642_mail_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -154,7 +154,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_444cabb7969d9642_mailer_py.html b/backend/docs/tests/coverage/d_444cabb7969d9642_mailer_py.html
index a6bac0207..bab88ae0e 100644
--- a/backend/docs/tests/coverage/d_444cabb7969d9642_mailer_py.html
+++ b/backend/docs/tests/coverage/d_444cabb7969d9642_mailer_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_message_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -105,7 +105,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_message_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_444cabb7969d9642_message_py.html b/backend/docs/tests/coverage/d_444cabb7969d9642_message_py.html
index 82ba9adb6..21f0a09c4 100644
--- a/backend/docs/tests/coverage/d_444cabb7969d9642_message_py.html
+++ b/backend/docs/tests/coverage/d_444cabb7969d9642_message_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_recipient_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -166,7 +166,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_recipient_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_444cabb7969d9642_recipient_py.html b/backend/docs/tests/coverage/d_444cabb7969d9642_recipient_py.html
index bfc751281..34a1ca6b7 100644
--- a/backend/docs/tests/coverage/d_444cabb7969d9642_recipient_py.html
+++ b/backend/docs/tests/coverage/d_444cabb7969d9642_recipient_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_smtp_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -141,7 +141,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642_smtp_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_444cabb7969d9642_smtp_mailer_py.html b/backend/docs/tests/coverage/d_444cabb7969d9642_smtp_mailer_py.html
index 6a9cc9363..5ca23b8aa 100644
--- a/backend/docs/tests/coverage/d_444cabb7969d9642_smtp_mailer_py.html
+++ b/backend/docs/tests/coverage/d_444cabb7969d9642_smtp_mailer_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0d82d816b33c570d___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -187,7 +187,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0d82d816b33c570d___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4940c0203df35da8___init___py.html b/backend/docs/tests/coverage/d_4940c0203df35da8___init___py.html
index e8e3f0848..0b33462d7 100644
--- a/backend/docs/tests/coverage/d_4940c0203df35da8___init___py.html
+++ b/backend/docs/tests/coverage/d_4940c0203df35da8___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_db_repository_py.html b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_db_repository_py.html
index df0edc232..32bede361 100644
--- a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_events_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -159,7 +159,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_events_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_events_py.html b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_events_py.html
index 1c38be264..800c0545b 100644
--- a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_events_py.html
+++ b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_events_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -103,7 +103,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_mailer_py.html b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_mailer_py.html
index 7842a09fb..4f158372d 100644
--- a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_mailer_py.html
+++ b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_mailer_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -133,7 +133,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_py.html b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_py.html
index 25f825fd6..a37567137 100644
--- a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_py.html
+++ b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -84,7 +84,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
@@ -100,25 +100,25 @@ <h2>
     <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserRecoveryIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">expiration</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">expiration</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">confirmation</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">confirmation</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">UserRecoveryIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span> <span class="op">=</span> <span class="nam">user</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_expiration</span> <span class="op">=</span> <span class="nam">expiration</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_expiration</span> <span class="op">=</span> <span class="nam">expiration</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_uuid</span> <span class="op">=</span> <span class="nam">uuid</span> <span class="key">or</span> <span class="nam">UniqueId</span><span class="op">.</span><span class="nam">generate</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmation</span> <span class="op">=</span> <span class="nam">confirmation</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">mailed_at</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmation</span> <span class="op">=</span> <span class="nam">confirmation</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">mailed_at</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirm</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="str">"""Confirm the user recovery."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmation</span> <span class="op">=</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmation</span> <span class="op">=</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
@@ -127,12 +127,12 @@ <h2>
     <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmation</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirmed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirmed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Return the timestamp of the confirmation."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmation</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="key">def</span> <span class="nam">expiration</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="key">def</span> <span class="nam">expiration</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="str">"""Return the expiration timestamp."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_expiration</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -147,13 +147,13 @@ <h2>
     <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="key">def</span> <span class="nam">mailed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="key">def</span> <span class="nam">mailed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="str">"""Return the timestamp of mail."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="key">def</span> <span class="nam">mail_sent</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="str">"""Set the timestamp when mail has been sent."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
@@ -183,7 +183,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_repository_py.html b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_repository_py.html
index 73dbe1745..19cc3f575 100644
--- a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_repository_py.html
+++ b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -121,7 +121,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8_user_recovery_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_tables_py.html b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_tables_py.html
index d6b91df04..a7de763b4 100644
--- a/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_tables_py.html
+++ b/backend/docs/tests/coverage/d_4940c0203df35da8_user_recovery_tables_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,67 +81,68 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the table for a user recovery."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">UserRecoveryEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">UserRecoveryIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_recoveries</span><span class="op">.</span><span class="nam">user_recovery</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">UserRecoveryEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">UserRecoveryIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">class</span> <span class="nam">UserRecoveryRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="str">"""Represent a row in the user recovery table."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserRecoveryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="str">"""Create a user recovery entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserRecoveryEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserRecoveryIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">            <span class="nam">user</span><span class="op">=</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">confirmation</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user_recovery</span><span class="op">:</span> <span class="nam">UserRecoveryEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserRecoveryRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="str">"""Map a user recovery entity to a table record."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserRecoveryRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">expired_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">expiration</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">confirmed_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">class</span> <span class="nam">UserRecoveryRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="str">"""Represent a row in the user recovery table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserRecoveryEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="str">"""Create a user recovery entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserRecoveryEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserRecoveryIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">user</span><span class="op">=</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">confirmation</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user_recovery</span><span class="op">:</span> <span class="nam">UserRecoveryEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserRecoveryRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Map a user recovery entity to a table record."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserRecoveryRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">expired_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">expiration</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">confirmed_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">user_recovery</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="nam">UserRecoveriesTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"user_recoveries"</span><span class="op">,</span> <span class="nam">UserRecoveryRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="nam">UserRecoveriesTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"user_recoveries"</span><span class="op">,</span> <span class="nam">UserRecoveryRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -150,7 +151,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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index 667c31126..713119c3f 100644
--- a/backend/docs/tests/coverage/d_4ad754a2929d9dca___init___py.html
+++ b/backend/docs/tests/coverage/d_4ad754a2929d9dca___init___py.html
@@ -60,11 +60,11 @@ <h2>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_row_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_uow_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca_entity_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -85,11 +85,11 @@ <h2>
 <footer>
     <div class="content">
         <p>
-            <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_row_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_uow_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca_entity_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4ad754a2929d9dca_entity_py.html b/backend/docs/tests/coverage/d_4ad754a2929d9dca_entity_py.html
index 3e16bbf45..4b5f83c97 100644
--- a/backend/docs/tests/coverage/d_4ad754a2929d9dca_entity_py.html
+++ b/backend/docs/tests/coverage/d_4ad754a2929d9dca_entity_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/core/domain/entity.py: 90%</title>
+    <title>Coverage for kwai/core/domain/entity.py: 93%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/core/domain/entity.py</b>:
-            <span class="pc_cov">90%</span>
+            <span class="pc_cov">93%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -55,8 +55,8 @@ <h1>
         </aside>
         <h2>
             <span class="text">29 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">26<span class="text"> run</span></button>
-            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">3<span class="text"> missing</span></button>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">27<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">2<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca_exceptions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -106,7 +106,7 @@ <h2>
     <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">            bool: True when the id is not empty.</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_id</span><span class="op">.</span><span class="nam">is_empty</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_id</span><span class="op">.</span><span class="nam">is_empty</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">def</span> <span class="nam">replace</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">entity</span><span class="op">:</span> <span class="str">"Entity[T]"</span><span class="op">,</span> <span class="op">**</span><span class="nam">changes</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Any</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
@@ -165,7 +165,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca_exceptions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_4ad754a2929d9dca_exceptions_py.html b/backend/docs/tests/coverage/d_4ad754a2929d9dca_exceptions_py.html
index a4bd65e85..6d9bdfd0d 100644
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+++ b/backend/docs/tests/coverage/d_4ad754a2929d9dca_exceptions_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca_mailer_service_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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         <aside class="hidden">
@@ -93,7 +93,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca_mailer_service_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_4ad754a2929d9dca_mailer_service_py.html b/backend/docs/tests/coverage/d_4ad754a2929d9dca_mailer_service_py.html
index 1a760d67f..d015144a3 100644
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+++ b/backend/docs/tests/coverage/d_4ad754a2929d9dca_mailer_service_py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_266ddb9825d52584___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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         <aside class="hidden">
@@ -101,7 +101,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_266ddb9825d52584___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_4ad754a2929d9dca_use_case_py.html b/backend/docs/tests/coverage/d_4ad754a2929d9dca_use_case_py.html
index 6be50d939..e9a6b8574 100644
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+++ b/backend/docs/tests/coverage/d_4ad754a2929d9dca_use_case_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -154,7 +154,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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+++ b/backend/docs/tests/coverage/d_4e1bad21eec0de08___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_query_py.html b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_query_py.html
index 494a3f1a0..e1be33776 100644
--- a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_query_py.html
+++ b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -257,7 +257,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_repository_py.html b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_repository_py.html
index f057adff4..489dc3bd1 100644
--- a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -223,7 +223,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_py.html b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_py.html
index 4719f3409..8d6559eaa 100644
--- a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_py.html
+++ b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,89 +81,90 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines a news item entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span><span class="op">,</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span><span class="op">,</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="nam">NewsItemIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="nam">NewsItemIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">class</span> <span class="nam">Promotion</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="str">"""Value object for handling promoted news items."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">priority</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="num">0</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">class</span> <span class="nam">Promotion</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="str">"""Value object for handling promoted news items."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">priority</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="num">0</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">class</span> <span class="nam">NewsItemEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">NewsItemIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="str">"""A news item entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">NewsItemIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">enabled</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">False</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">promotion</span><span class="op">:</span> <span class="nam">Promotion</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">period</span><span class="op">:</span> <span class="nam">Period</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">texts</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">NewsItemIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_enabled</span> <span class="op">=</span> <span class="nam">enabled</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_promotion</span> <span class="op">=</span> <span class="nam">promotion</span> <span class="key">or</span> <span class="nam">Promotion</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_period</span> <span class="op">=</span> <span class="nam">period</span> <span class="key">or</span> <span class="nam">Period</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_application</span> <span class="op">=</span> <span class="nam">application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_texts</span> <span class="op">=</span> <span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_enabled</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Check if the news item is enabled."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_enabled</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="key">def</span> <span class="nam">promotion</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Promotion</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="str">"""Return the promotion information of the news item."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_promotion</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="key">def</span> <span class="nam">period</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Period</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="str">"""Return the active period of the news item."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_period</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="str">"""Return the remark."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="key">def</span> <span class="nam">application</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ApplicationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="str">"""Return the application."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="key">def</span> <span class="nam">texts</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="str">"""Return the text content of the news item.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="str">        Remark:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="str">            The list is a copy</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_texts</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="str">"""Return the creation/modification timestamp of this application."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="key">class</span> <span class="nam">NewsItemEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">NewsItemIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="str">"""A news item entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">NewsItemIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">enabled</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">False</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">promotion</span><span class="op">:</span> <span class="nam">Promotion</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">period</span><span class="op">:</span> <span class="nam">Period</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">texts</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">NewsItemIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_enabled</span> <span class="op">=</span> <span class="nam">enabled</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_promotion</span> <span class="op">=</span> <span class="nam">promotion</span> <span class="key">or</span> <span class="nam">Promotion</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_period</span> <span class="op">=</span> <span class="nam">period</span> <span class="key">or</span> <span class="nam">Period</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_application</span> <span class="op">=</span> <span class="nam">application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_texts</span> <span class="op">=</span> <span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_enabled</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="str">"""Check if the news item is enabled."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_enabled</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="key">def</span> <span class="nam">promotion</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Promotion</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="str">"""Return the promotion information of the news item."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_promotion</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="key">def</span> <span class="nam">period</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Period</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="str">"""Return the active period of the news item."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_period</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="str">"""Return the remark."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="key">def</span> <span class="nam">application</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">ApplicationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="str">"""Return the application."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="key">def</span> <span class="nam">texts</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="str">"""Return the text content of the news item.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="str">        Remark:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">            The list is a copy</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_texts</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="str">"""Return the creation/modification timestamp of this application."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -172,7 +173,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_query_py.html b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_query_py.html
index 0944f4123..81a155547 100644
--- a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_query_py.html
+++ b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -158,7 +158,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_item_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_repository_py.html b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_repository_py.html
index fd1ae57b2..985f986ca 100644
--- a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_repository_py.html
+++ b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_item_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -168,7 +168,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08_news_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_tables_py.html b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_tables_py.html
index 57d541c09..7861f74bb 100644
--- a/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_tables_py.html
+++ b/backend/docs/tests/coverage/d_4e1bad21eec0de08_news_tables_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_news_item_command_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,133 +81,136 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines all dataclasses for the tables containing stories."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">rows</span> <span class="key">import</span> <span class="nam">TextRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">rows</span> <span class="key">import</span> <span class="nam">TextRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">NewsItemEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">NewsItemIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">Promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">NewsItemEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">NewsItemIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">Promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">NewsItemTextRow</span><span class="op">(</span><span class="nam">TextRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""Represent a row in the news_contents table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        news_id: The id of the news item</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">news_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">news_item</span><span class="op">:</span> <span class="nam">NewsItemEntity</span><span class="op">,</span> <span class="nam">text</span><span class="op">:</span> <span class="nam">LocaleText</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="str">"""Persist a content value object to the table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">            news_item: The news item that contains the content.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">            text: The text of a news item.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="key">return</span> <span class="nam">NewsItemTextRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">news_id</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">locale</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">format</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">            <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">            <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">author</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">class</span> <span class="nam">NewsItemTextRow</span><span class="op">(</span><span class="nam">TextRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="str">"""Represent a row in the news_contents table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">        news_id: The id of the news item</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">news_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">news_item</span><span class="op">:</span> <span class="nam">NewsItemEntity</span><span class="op">,</span> <span class="nam">text</span><span class="op">:</span> <span class="nam">LocaleText</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="str">"""Persist a content value object to the table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">            news_item: The news item that contains the content.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">            text: The text of a news item.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="key">return</span> <span class="nam">NewsItemTextRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">news_id</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">locale</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="nam">format</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">            <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">author</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="nam">NewsItemTextsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"news_contents"</span><span class="op">,</span> <span class="nam">NewsItemTextRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="nam">NewsItemTextsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"news_contents"</span><span class="op">,</span> <span class="nam">NewsItemTextRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="key">class</span> <span class="nam">NewsItemRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="str">"""Represent a table row of the news items table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        id: the id of the news item</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        enabled: is the news item enabled?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">        promotion: the priority to use for the promotion</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        promotion_end_date: when ends the promotion?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">        publish_date: time of publication</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">        end_date: end of publication</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">        remark: a remark about the news item</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">        application_id: the link to the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="nam">enabled</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="nam">promotion</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">promotion_end_date</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="nam">publish_date</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="nam">application_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">,</span> <span class="nam">texts</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">NewsItemEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="str">"""Create a news item entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="key">return</span> <span class="nam">NewsItemEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">NewsItemIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">enabled</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">Promotion</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">                <span class="nam">priority</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">promotion_end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">publish_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="nam">texts</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">news_item</span><span class="op">:</span> <span class="nam">NewsItemEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"NewsItemRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">        <span class="str">"""Persist an entity to row data.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t"><span class="str">            news_item: The news item entity to persist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="key">return</span> <span class="nam">NewsItemRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">news_item</span><span class="op">.</span><span class="nam">is_enabled</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">promotion</span><span class="op">.</span><span class="nam">priority</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">            <span class="nam">promotion_end_date</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">promotion</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="nam">publish_date</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">start_date</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="nam">end_date</span><span class="op">=</span><span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">            <span class="key">if</span> <span class="nam">news_item</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">endless</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">            <span class="key">else</span> <span class="nam">news_item</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">            <span class="nam">application_id</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">application</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t"><span class="nam">NewsItemsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"news_stories"</span><span class="op">,</span> <span class="nam">NewsItemRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="key">class</span> <span class="nam">NewsItemRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="str">"""Represent a table row of the news items table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        id: the id of the news item</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">        enabled: is the news item enabled?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        promotion: the priority to use for the promotion</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">        promotion_end_date: when ends the promotion?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">        publish_date: time of publication</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">        end_date: end of publication</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">        remark: a remark about the news item</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">        application_id: the link to the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="nam">enabled</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">promotion</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="nam">promotion_end_date</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="nam">publish_date</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="nam">application_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">,</span> <span class="nam">texts</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">NewsItemEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="str">"""Create a news item entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="key">return</span> <span class="nam">NewsItemEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">NewsItemIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">enabled</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">Promotion</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                <span class="nam">priority</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">promotion_end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">publish_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="nam">texts</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">news_item</span><span class="op">:</span> <span class="nam">NewsItemEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"NewsItemRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">        <span class="str">"""Persist an entity to row data.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t"><span class="str">            news_item: The news item entity to persist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">        <span class="key">return</span> <span class="nam">NewsItemRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">news_item</span><span class="op">.</span><span class="nam">is_enabled</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">promotion</span><span class="op">.</span><span class="nam">priority</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="nam">promotion_end_date</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">promotion</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="nam">publish_date</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">start_date</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">            <span class="nam">end_date</span><span class="op">=</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">                <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">                <span class="key">if</span> <span class="nam">news_item</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">endless</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">                <span class="key">else</span> <span class="nam">news_item</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">            <span class="nam">application_id</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">application</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t"><span class="nam">NewsItemsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"news_stories"</span><span class="op">,</span> <span class="nam">NewsItemRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -216,7 +219,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_news_item_command_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0___init___py.html b/backend/docs/tests/coverage/d_5588fff455053fc0___init___py.html
index f5a3dc5b8..86777e737 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0___init___py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_query_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_query_py.html
index 51ba5a659..39e544a72 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_query_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -125,7 +125,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_repository_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_repository_py.html
index 374562d19..4f94c69b1 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -169,7 +169,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_py.html
index c01baa1da..aa8529421 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -154,7 +154,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_query_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_query_py.html
index 2edc626ee..137028240 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_query_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -109,7 +109,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_access_token_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_repository_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_repository_py.html
index 8791f88fb..f21b70af5 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_repository_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_access_token_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -141,7 +141,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_query_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_query_py.html
index 5b46eb18d..282b2717c 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_query_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -135,7 +135,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_repository_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_repository_py.html
index d9c817859..9adeed13c 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -175,7 +175,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_py.html
index 0b94b2f3b..6fbf915cd 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -155,7 +155,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_query_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_query_py.html
index 50b7cb55a..f555f69ef 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_query_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -109,7 +109,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_refresh_token_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_repository_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_repository_py.html
index 6d35b24fd..030da2725 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_repository_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_refresh_token_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_token_identifier_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -143,7 +143,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_token_identifier_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_token_identifier_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_token_identifier_py.html
index b41ef0076..3baf42c78 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_token_identifier_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_token_identifier_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_token_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -107,7 +107,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_5588fff455053fc0_token_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_5588fff455053fc0_token_tables_py.html b/backend/docs/tests/coverage/d_5588fff455053fc0_token_tables_py.html
index 00221fcde..6ebc77cd5 100644
--- a/backend/docs/tests/coverage/d_5588fff455053fc0_token_tables_py.html
+++ b/backend/docs/tests/coverage/d_5588fff455053fc0_token_tables_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,108 +81,109 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines all tables for tokens."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">tokens</span><span class="op">.</span><span class="nam">access_token</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">AccessTokenEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">AccessTokenIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">tokens</span><span class="op">.</span><span class="nam">refresh_token</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">RefreshTokenEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">RefreshTokenIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">tokens</span><span class="op">.</span><span class="nam">token_identifier</span> <span class="key">import</span> <span class="nam">TokenIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_account</span> <span class="key">import</span> <span class="nam">UserAccountEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">tokens</span><span class="op">.</span><span class="nam">access_token</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">AccessTokenEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">AccessTokenIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">tokens</span><span class="op">.</span><span class="nam">refresh_token</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">RefreshTokenEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">RefreshTokenIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">tokens</span><span class="op">.</span><span class="nam">token_identifier</span> <span class="key">import</span> <span class="nam">TokenIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_account</span> <span class="key">import</span> <span class="nam">UserAccountEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">class</span> <span class="nam">AccessTokenRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="str">"""Represent a table row in the access tokens table."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">identifier</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">expiration</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">user_account</span><span class="op">:</span> <span class="nam">UserAccountEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">AccessTokenEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="str">"""Create an entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="key">return</span> <span class="nam">AccessTokenEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">AccessTokenIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">TokenIdentifier</span><span class="op">(</span><span class="nam">hex_string</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">user_account</span><span class="op">=</span><span class="nam">user_account</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">access_token</span><span class="op">:</span> <span class="nam">AccessTokenEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"AccessTokenRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="str">"""Persist an access token entity to a table record."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="key">return</span> <span class="nam">AccessTokenRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">class</span> <span class="nam">AccessTokenRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="str">"""Represent a table row in the access tokens table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">identifier</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">expiration</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">user_account</span><span class="op">:</span> <span class="nam">UserAccountEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">AccessTokenEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="str">"""Create an entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="key">return</span> <span class="nam">AccessTokenEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">AccessTokenIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">TokenIdentifier</span><span class="op">(</span><span class="nam">hex_string</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">user_account</span><span class="op">=</span><span class="nam">user_account</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">access_token</span><span class="op">:</span> <span class="nam">AccessTokenEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"AccessTokenRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Persist an access token entity to a table record."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">return</span> <span class="nam">AccessTokenRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="nam">AccessTokensTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"oauth_access_tokens"</span><span class="op">,</span> <span class="nam">AccessTokenRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="nam">AccessTokensTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"oauth_access_tokens"</span><span class="op">,</span> <span class="nam">AccessTokenRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="key">class</span> <span class="nam">RefreshTokenRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="str">"""Represent a table row in the refresh token table."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="nam">identifier</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="nam">access_token_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="nam">expiration</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">access_token</span><span class="op">:</span> <span class="nam">AccessTokenEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">RefreshTokenEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="str">"""Create a refresh token entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="key">return</span> <span class="nam">RefreshTokenEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">RefreshTokenIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">TokenIdentifier</span><span class="op">(</span><span class="nam">hex_string</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">access_token</span><span class="op">=</span><span class="nam">access_token</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">refresh_token</span><span class="op">:</span> <span class="nam">RefreshTokenEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"RefreshTokenRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="str">"""Transform a refresh token entity into a table record."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="key">return</span> <span class="nam">RefreshTokenRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">access_token_id</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="key">class</span> <span class="nam">RefreshTokenRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">    <span class="str">"""Represent a table row in the refresh token table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="nam">identifier</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="nam">access_token_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="nam">expiration</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">access_token</span><span class="op">:</span> <span class="nam">AccessTokenEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">RefreshTokenEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="str">"""Create a refresh token entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="key">return</span> <span class="nam">RefreshTokenEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">RefreshTokenIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">TokenIdentifier</span><span class="op">(</span><span class="nam">hex_string</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">access_token</span><span class="op">=</span><span class="nam">access_token</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">refresh_token</span><span class="op">:</span> <span class="nam">RefreshTokenEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"RefreshTokenRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="str">"""Transform a refresh token entity into a table record."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">        <span class="key">return</span> <span class="nam">RefreshTokenRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">identifier</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">identifier</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">access_token_id</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">access_token</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">expiration</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">expiration</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">revoked</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">refresh_token</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t"><span class="nam">RefreshTokensTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"oauth_refresh_tokens"</span><span class="op">,</span> <span class="nam">RefreshTokenRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t"><span class="nam">RefreshTokensTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"oauth_refresh_tokens"</span><span class="op">,</span> <span class="nam">RefreshTokenRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -191,7 +192,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a___init___py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a___init___py.html
index 1951d638d..ed7247deb 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a___init___py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_db_repository_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_db_repository_py.html
index 7e0201194..9a58df6fd 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_account_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -157,7 +157,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_account_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_py.html
index 9614e77a3..9b951fe96 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_account_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -84,8 +84,8 @@ <h2>
     <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">password</span> <span class="key">import</span> <span class="nam">Password</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">password</span> <span class="key">import</span> <span class="nam">Password</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">NotAllowedException</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -101,16 +101,16 @@ <h2>
     <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">password</span><span class="op">:</span> <span class="nam">Password</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserAccountIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">last_login</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">last_unsuccessful_login</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">last_login</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">last_unsuccessful_login</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">revoked</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">False</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">admin</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">False</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">UserAccountIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span> <span class="op">=</span> <span class="nam">user</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_password</span> <span class="op">=</span> <span class="nam">password</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_last_login</span> <span class="op">=</span> <span class="nam">last_login</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_last_unsuccessful_login</span> <span class="op">=</span> <span class="nam">last_unsuccessful_login</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_last_login</span> <span class="op">=</span> <span class="nam">last_login</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_last_unsuccessful_login</span> <span class="op">=</span> <span class="nam">last_unsuccessful_login</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_revoked</span> <span class="op">=</span> <span class="nam">revoked</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_admin</span> <span class="op">=</span> <span class="nam">admin</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -120,12 +120,12 @@ <h2>
     <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_admin</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="key">def</span> <span class="nam">last_login</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="key">def</span> <span class="nam">last_login</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="str">"""Return the timestamp of the last successful login."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_last_login</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">last_unsuccessful_login</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">last_unsuccessful_login</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="str">"""Return the timestamp of the last unsuccessful login."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_last_unsuccessful_login</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
@@ -139,10 +139,10 @@ <h2>
     <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">            password(str): The password.</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_password</span><span class="op">.</span><span class="nam">verify</span><span class="op">(</span><span class="nam">password</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_last_login</span> <span class="op">=</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_last_login</span> <span class="op">=</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="key">return</span> <span class="key">True</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_last_unsuccessful_login</span> <span class="op">=</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_last_unsuccessful_login</span> <span class="op">=</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="key">return</span> <span class="key">False</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
@@ -184,7 +184,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_account_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_repository_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_repository_py.html
index 0165928fa..27cd3fe0c 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_repository_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_account_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -132,7 +132,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_query_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_query_py.html
index 329f01d68..e0a3da533 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_query_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -121,7 +121,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_repository_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_repository_py.html
index 7200097bd..ec9ae084c 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -159,7 +159,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_py.html
index 27e5fc0cd..631d58147 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_account_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -153,7 +153,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_account_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_query_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_query_py.html
index 98814d087..d52a9ca17 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_query_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -112,7 +112,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_repository_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_repository_py.html
index 566e7c9a4..72b7d2f80 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_repository_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -122,7 +122,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_636e88e4bfbc421a_user_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_tables_py.html b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_tables_py.html
index 3672a5108..9ce023ea6 100644
--- a/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_tables_py.html
+++ b/backend/docs/tests/coverage/d_636e88e4bfbc421a_user_tables_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,138 +81,139 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Modules that defines all table classes for a user."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">password</span> <span class="key">import</span> <span class="nam">Password</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span><span class="op">,</span> <span class="nam">UserIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_account</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">UserAccountEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">UserAccountIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span><span class="op">,</span> <span class="nam">UserIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_account</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">UserAccountEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">UserAccountIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">UserRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""Represent a row in the users table."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="nam">person_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="str">"""Create a user entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">                <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">                <span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="str">"""Transform a user entity into a table record."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">first_name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">last_name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">person_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">class</span> <span class="nam">UserRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="str">"""Represent a row in the users table."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="nam">person_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="str">"""Create a user entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">                <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">                <span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="str">"""Transform a user entity into a table record."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">first_name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">last_name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">person_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="nam">UsersTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"users"</span><span class="op">,</span> <span class="nam">UserRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="nam">UsersTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"users"</span><span class="op">,</span> <span class="nam">UserRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t"><span class="key">class</span> <span class="nam">UserAccountRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="str">"""Represent a row in the user table with user account information."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">    <span class="nam">person_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="nam">last_login</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="nam">last_unsuccessful_login</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="nam">password</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">    <span class="nam">admin</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserAccountEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="str">"""Create a user account entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserAccountEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserAccountIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">password</span><span class="op">=</span><span class="nam">Password</span><span class="op">(</span><span class="nam">hashed_password</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">password</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="nam">last_login</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_login</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="nam">last_unsuccessful_login</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_unsuccessful_login</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">admin</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">admin</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">user</span><span class="op">=</span><span class="nam">UserEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                <span class="nam">id_</span><span class="op">=</span><span class="nam">UserIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                    <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">                    <span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                <span class="nam">email</span><span class="op">=</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                    <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                    <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user_account</span><span class="op">:</span> <span class="nam">UserAccountEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserAccountRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="str">"""Transform a user account entity into a table record."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserAccountRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="nam">first_name</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">            <span class="nam">last_name</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">            <span class="nam">person_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">            <span class="nam">last_login</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">last_login</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">            <span class="nam">last_unsuccessful_login</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">last_unsuccessful_login</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">            <span class="nam">password</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">password</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">user_account</span><span class="op">.</span><span class="nam">revoked</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">            <span class="nam">admin</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">user_account</span><span class="op">.</span><span class="nam">admin</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"><span class="key">class</span> <span class="nam">UserAccountRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="str">"""Represent a row in the user table with user account information."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="nam">person_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="nam">last_login</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="nam">last_unsuccessful_login</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">    <span class="nam">password</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="nam">admin</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserAccountEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">        <span class="str">"""Create a user account entity from the table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserAccountEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserAccountIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="nam">password</span><span class="op">=</span><span class="nam">Password</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">password</span><span class="op">.</span><span class="nam">encode</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="nam">last_login</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_login</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">last_unsuccessful_login</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_unsuccessful_login</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">admin</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">admin</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">user</span><span class="op">=</span><span class="nam">UserEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                <span class="nam">id_</span><span class="op">=</span><span class="nam">UserIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">                    <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">                    <span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                <span class="nam">email</span><span class="op">=</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                    <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                    <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user_account</span><span class="op">:</span> <span class="nam">UserAccountEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserAccountRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="str">"""Transform a user account entity into a table record."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserAccountRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">            <span class="nam">first_name</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">            <span class="nam">last_name</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">            <span class="nam">person_id</span><span class="op">=</span><span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">            <span class="nam">last_login</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">last_login</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">            <span class="nam">last_unsuccessful_login</span><span class="op">=</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">last_unsuccessful_login</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">            <span class="nam">password</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_account</span><span class="op">.</span><span class="nam">password</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">user_account</span><span class="op">.</span><span class="nam">revoked</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">            <span class="nam">admin</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">user_account</span><span class="op">.</span><span class="nam">admin</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t"><span class="nam">UserAccountsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"users"</span><span class="op">,</span> <span class="nam">UserAccountRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t"><span class="nam">UserAccountsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"users"</span><span class="op">,</span> <span class="nam">UserAccountRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -221,7 +222,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_67067a8ee05528f0___init___py.html b/backend/docs/tests/coverage/d_67067a8ee05528f0___init___py.html
index e67ad6751..cecb167b4 100644
--- a/backend/docs/tests/coverage/d_67067a8ee05528f0___init___py.html
+++ b/backend/docs/tests/coverage/d_67067a8ee05528f0___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_67067a8ee05528f0_functions_py.html b/backend/docs/tests/coverage/d_67067a8ee05528f0_functions_py.html
index cecc7c1fd..1c5e835b2 100644
--- a/backend/docs/tests/coverage/d_67067a8ee05528f0_functions_py.html
+++ b/backend/docs/tests/coverage/d_67067a8ee05528f0_functions_py.html
@@ -54,8 +54,8 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">18 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">18<span class="text"> run</span></button>
+            <span class="text">23 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">23<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0_json_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,35 +81,47 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines some common functions."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">AsyncIterator</span><span class="op">,</span> <span class="nam">Callable</span><span class="op">,</span> <span class="nam">TypeVar</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="nam">T</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="nam">R</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"R"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">async_groupby</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">it</span><span class="op">:</span> <span class="nam">AsyncIterator</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span><span class="op">,</span> <span class="nam">key</span><span class="op">:</span> <span class="nam">Callable</span><span class="op">[</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span><span class="op">,</span> <span class="nam">R</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncIterator</span><span class="op">[</span><span class="nam">tuple</span><span class="op">[</span><span class="nam">Any</span><span class="op">,</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span><span class="op">]</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="str">"""An async groupby."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">        <span class="nam">row</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">anext</span><span class="op">(</span><span class="nam">it</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="key">except</span> <span class="nam">StopAsyncIteration</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">        <span class="key">return</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">group</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span> <span class="op">=</span> <span class="op">[</span><span class="nam">row</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">current_key</span> <span class="op">=</span> <span class="nam">key</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="com"># Process all other rows</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">row</span> <span class="key">in</span> <span class="nam">it</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">new_key</span> <span class="op">=</span> <span class="nam">key</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="key">if</span> <span class="nam">new_key</span> <span class="op">!=</span> <span class="nam">current_key</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">            <span class="key">yield</span> <span class="nam">current_key</span><span class="op">,</span> <span class="nam">group</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">            <span class="nam">group</span> <span class="op">=</span> <span class="op">[</span><span class="nam">row</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">            <span class="nam">current_key</span> <span class="op">=</span> <span class="nam">new_key</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">            <span class="nam">group</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">yield</span> <span class="nam">current_key</span><span class="op">,</span> <span class="nam">group</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">itertools</span> <span class="key">import</span> <span class="nam">count</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">AsyncIterator</span><span class="op">,</span> <span class="nam">Callable</span><span class="op">,</span> <span class="nam">Generator</span><span class="op">,</span> <span class="nam">TypeVar</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="nam">T</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="nam">R</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"R"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">async_groupby</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">it</span><span class="op">:</span> <span class="nam">AsyncIterator</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span><span class="op">,</span> <span class="nam">key</span><span class="op">:</span> <span class="nam">Callable</span><span class="op">[</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span><span class="op">,</span> <span class="nam">R</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncIterator</span><span class="op">[</span><span class="nam">tuple</span><span class="op">[</span><span class="nam">Any</span><span class="op">,</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span><span class="op">]</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""An async groupby."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">        <span class="nam">row</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">anext</span><span class="op">(</span><span class="nam">it</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">except</span> <span class="nam">StopAsyncIteration</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="key">return</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">group</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T</span><span class="op">]</span> <span class="op">=</span> <span class="op">[</span><span class="nam">row</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">current_key</span> <span class="op">=</span> <span class="nam">key</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="com"># Process all other rows</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">row</span> <span class="key">in</span> <span class="nam">it</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">new_key</span> <span class="op">=</span> <span class="nam">key</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="key">if</span> <span class="nam">new_key</span> <span class="op">!=</span> <span class="nam">current_key</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">            <span class="key">yield</span> <span class="nam">current_key</span><span class="op">,</span> <span class="nam">group</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">            <span class="nam">group</span> <span class="op">=</span> <span class="op">[</span><span class="nam">row</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">            <span class="nam">current_key</span> <span class="op">=</span> <span class="nam">new_key</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">            <span class="nam">group</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="nam">row</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">yield</span> <span class="nam">current_key</span><span class="op">,</span> <span class="nam">group</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="key">def</span> <span class="nam">generate_filenames</span><span class="op">(</span><span class="nam">prefix</span><span class="op">,</span> <span class="nam">suffix</span><span class="op">,</span> <span class="nam">places</span><span class="op">=</span><span class="num">3</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Generator</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="key">None</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="str">"""Generate sequential filenames with the format &lt;prefix>&lt;index>&lt;suffix>.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">    The index field is padded with leading zeroes to the specified number of places</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">pattern</span> <span class="op">=</span> <span class="str">"{}{{:0{}d}}{}"</span><span class="op">.</span><span class="nam">format</span><span class="op">(</span><span class="nam">prefix</span><span class="op">,</span> <span class="nam">places</span><span class="op">,</span> <span class="nam">suffix</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="key">for</span> <span class="nam">i</span> <span class="key">in</span> <span class="nam">count</span><span class="op">(</span><span class="num">1</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="key">yield</span> <span class="nam">pattern</span><span class="op">.</span><span class="nam">format</span><span class="op">(</span><span class="nam">i</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -118,7 +130,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0_json_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_67067a8ee05528f0_json_api_py.html b/backend/docs/tests/coverage/d_67067a8ee05528f0_json_api_py.html
index b37835459..58dd1ef92 100644
--- a/backend/docs/tests/coverage/d_67067a8ee05528f0_json_api_py.html
+++ b/backend/docs/tests/coverage/d_67067a8ee05528f0_json_api_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/core/json_api.py: 89%</title>
+    <title>Coverage for kwai/core/json_api.py: 87%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/core/json_api.py</b>:
-            <span class="pc_cov">89%</span>
+            <span class="pc_cov">87%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,9 +54,9 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">70 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">62<span class="text"> run</span></button>
-            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">8<span class="text"> missing</span></button>
+            <span class="text">78 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">68<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">10<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,155 +81,174 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines some JSON:API related models."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">,</span> <span class="nam">TypeVar</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">Query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">    <span class="nam">BaseModel</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">    <span class="nam">ConfigDict</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="nam">Field</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">GetJsonSchemaHandler</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">model_serializer</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span><span class="op">.</span><span class="nam">json_schema</span> <span class="key">import</span> <span class="nam">JsonSchemaValue</span><span class="op">,</span> <span class="nam">SkipJsonSchema</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic_core</span> <span class="key">import</span> <span class="nam">CoreSchema</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">,</span> <span class="nam">TypeVar</span><span class="op">,</span> <span class="nam">cast</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">Query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">    <span class="nam">BaseModel</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="nam">ConfigDict</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">Field</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">GetJsonSchemaHandler</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">model_serializer</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span><span class="op">.</span><span class="nam">json_schema</span> <span class="key">import</span> <span class="nam">JsonSchemaValue</span><span class="op">,</span> <span class="nam">SkipJsonSchema</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic_core</span> <span class="key">import</span> <span class="nam">CoreSchema</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">class</span> <span class="nam">ResourceIdentifier</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="str">"""A JSON:API resource identifier."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">type</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="key">def</span> <span class="nam">__hash__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="str">"""Create a hash for a resource."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="key">return</span> <span class="nam">hash</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span> <span class="op">+</span> <span class="nam">self</span><span class="op">.</span><span class="nam">type</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">class</span> <span class="nam">ResourceIdentifier</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="str">"""A JSON:API resource identifier."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">type</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="key">def</span> <span class="nam">__hash__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="str">"""Create a hash for a resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="key">return</span> <span class="nam">hash</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span> <span class="op">+</span> <span class="nam">self</span><span class="op">.</span><span class="nam">type</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="nam">T_RELATION_SHIP</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_RELATION_SHIP"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="nam">T_RELATION_SHIP</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_RELATION_SHIP"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="key">class</span> <span class="nam">Relationship</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">[</span><span class="nam">T_RELATION_SHIP</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="str">"""A JSON:API relationship."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="nam">data</span><span class="op">:</span> <span class="nam">T_RELATION_SHIP</span> <span class="op">|</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T_RELATION_SHIP</span><span class="op">]</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="key">class</span> <span class="nam">Relationship</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">[</span><span class="nam">T_RELATION_SHIP</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="str">"""A JSON:API relationship."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="nam">data</span><span class="op">:</span> <span class="nam">T_RELATION_SHIP</span> <span class="op">|</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T_RELATION_SHIP</span><span class="op">]</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="key">class</span> <span class="nam">ResourceMeta</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="str">"""Meta for a JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">model_config</span> <span class="op">=</span> <span class="nam">ConfigDict</span><span class="op">(</span><span class="nam">extra</span><span class="op">=</span><span class="str">"allow"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="key">class</span> <span class="nam">ResourceMeta</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="str">"""Meta for a JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">model_config</span> <span class="op">=</span> <span class="nam">ConfigDict</span><span class="op">(</span><span class="nam">extra</span><span class="op">=</span><span class="str">"allow"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="nam">T_ATTRS</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_ATTRS"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="nam">T_RELATIONSHIPS</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_RELATIONSHIPS"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="nam">T_ATTRS</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_ATTRS"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="nam">T_RELATIONSHIPS</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_RELATIONSHIPS"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="key">class</span> <span class="nam">ResourceData</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">[</span><span class="nam">T_ATTRS</span><span class="op">,</span> <span class="nam">T_RELATIONSHIPS</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="str">"""A JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="nam">meta</span><span class="op">:</span> <span class="nam">ResourceMeta</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="nam">attributes</span><span class="op">:</span> <span class="nam">T_ATTRS</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="nam">relationships</span><span class="op">:</span> <span class="nam">T_RELATIONSHIPS</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="op">@</span><span class="nam">model_serializer</span><span class="op">(</span><span class="nam">mode</span><span class="op">=</span><span class="str">"wrap"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="key">def</span> <span class="nam">serialize</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">handler</span><span class="op">)</span> <span class="op">-></span> <span class="nam">dict</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">Any</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="str">"""Remove relationships and meta from serialization when the values are none."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="nam">result</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">relationships</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"relationships"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">meta</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"meta"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="key">return</span> <span class="nam">result</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="key">class</span> <span class="nam">ResourceData</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">[</span><span class="nam">T_ATTRS</span><span class="op">,</span> <span class="nam">T_RELATIONSHIPS</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="str">"""A JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="nam">meta</span><span class="op">:</span> <span class="nam">ResourceMeta</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="nam">attributes</span><span class="op">:</span> <span class="nam">T_ATTRS</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="nam">relationships</span><span class="op">:</span> <span class="nam">T_RELATIONSHIPS</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="op">@</span><span class="nam">model_serializer</span><span class="op">(</span><span class="nam">mode</span><span class="op">=</span><span class="str">"wrap"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="key">def</span> <span class="nam">serialize</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">handler</span><span class="op">)</span> <span class="op">-></span> <span class="nam">dict</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">Any</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="str">"""Remove relationships and meta from serialization when the values are none."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="nam">result</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">relationships</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"relationships"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">meta</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"meta"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="key">return</span> <span class="nam">result</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="nam">T_RESOURCE</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_RESOURCE"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="nam">T_INCLUDE</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_INCLUDE"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="nam">T_RESOURCE</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_RESOURCE"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t"><span class="nam">T_INCLUDE</span> <span class="op">=</span> <span class="nam">TypeVar</span><span class="op">(</span><span class="str">"T_INCLUDE"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"><span class="key">class</span> <span class="nam">Meta</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="str">"""Defines the metadata for the document model.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"><span class="str">        count: The number of actual resources</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="str">        offset: The offset of the returned resources (pagination)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="str">        limit: The maximum number of returned resources (pagination)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">    A limit of 0, means there was no limit was set.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="nam">model_config</span> <span class="op">=</span> <span class="nam">ConfigDict</span><span class="op">(</span><span class="nam">extra</span><span class="op">=</span><span class="str">"allow"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="nam">count</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">    <span class="nam">offset</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">    <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t"><span class="key">class</span> <span class="nam">Meta</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="str">"""Defines the metadata for the document model.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="str">        count: The number of actual resources</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="str">        offset: The offset of the returned resources (pagination)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">        limit: The maximum number of returned resources (pagination)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="str">    A limit of 0, means there was no limit was set.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="nam">model_config</span> <span class="op">=</span> <span class="nam">ConfigDict</span><span class="op">(</span><span class="nam">extra</span><span class="op">=</span><span class="str">"allow"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">    <span class="nam">count</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">    <span class="nam">offset</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t"><span class="key">class</span> <span class="nam">Document</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">[</span><span class="nam">T_RESOURCE</span><span class="op">,</span> <span class="nam">T_INCLUDE</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">    <span class="str">"""A JSON:API document."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">    <span class="nam">meta</span><span class="op">:</span> <span class="nam">Meta</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">    <span class="nam">data</span><span class="op">:</span> <span class="nam">T_RESOURCE</span> <span class="op">|</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T_RESOURCE</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">    <span class="nam">included</span><span class="op">:</span> <span class="nam">set</span><span class="op">[</span><span class="nam">T_INCLUDE</span><span class="op">]</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">    <span class="key">def</span> <span class="nam">__get_pydantic_json_schema__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">        <span class="nam">core_schema</span><span class="op">:</span> <span class="nam">CoreSchema</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">        <span class="nam">handler</span><span class="op">:</span> <span class="nam">GetJsonSchemaHandler</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">JsonSchemaValue</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">        <span class="str">"""Remove included when T_INCLUDE is NoneType."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="nam">json_schema</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">(</span><span class="nam">core_schema</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="nam">json_schema</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">.</span><span class="nam">resolve_ref_schema</span><span class="op">(</span><span class="nam">json_schema</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">        <span class="key">if</span> <span class="str">"properties"</span> <span class="key">in</span> <span class="nam">json_schema</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">            <span class="key">if</span> <span class="str">"type"</span> <span class="key">in</span> <span class="nam">json_schema</span><span class="op">[</span><span class="str">"properties"</span><span class="op">]</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span><span class="op">[</span><span class="str">"items"</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                <span class="key">if</span> <span class="nam">json_schema</span><span class="op">[</span><span class="str">"properties"</span><span class="op">]</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span><span class="op">[</span><span class="str">"items"</span><span class="op">]</span><span class="op">[</span><span class="str">"type"</span><span class="op">]</span> <span class="op">==</span> <span class="str">"null"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                    <span class="key">del</span> <span class="nam">json_schema</span><span class="op">[</span><span class="str">"properties"</span><span class="op">]</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">        <span class="key">return</span> <span class="nam">json_schema</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">    <span class="op">@</span><span class="nam">model_serializer</span><span class="op">(</span><span class="nam">mode</span><span class="op">=</span><span class="str">"wrap"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">    <span class="key">def</span> <span class="nam">serialize</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">handler</span><span class="op">)</span> <span class="op">-></span> <span class="nam">dict</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">Any</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">        <span class="str">"""Remove included and meta when the value is None."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="nam">result</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">meta</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"meta"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="key">return</span> <span class="nam">result</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">    <span class="key">def</span> <span class="nam">merge</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">other</span><span class="op">:</span> <span class="str">"Document"</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">        <span class="str">"""Merge a document into this document.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t"><span class="str">        When data is not a list yet, it will be converted to a list. When there are</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t"><span class="str">        included resources, they will be merged into this document.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t"><span class="str">        meta is not merged.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">,</span> <span class="nam">list</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">data</span> <span class="op">=</span> <span class="op">[</span><span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="nam">other</span><span class="op">.</span><span class="nam">data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="key">if</span> <span class="nam">other</span><span class="op">.</span><span class="nam">included</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">            <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">                <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="op">=</span> <span class="nam">other</span><span class="op">.</span><span class="nam">included</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">            <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">                <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">included</span><span class="op">.</span><span class="nam">union</span><span class="op">(</span><span class="nam">other</span><span class="op">.</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t"><span class="key">class</span> <span class="nam">PaginationModel</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">    <span class="str">"""A model for pagination query parameters.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t"><span class="str">    Use this as a dependency on a route. This will handle the page[offset]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t"><span class="str">    and page[limit] query parameters.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"><span class="str">        offset: The value of the page[offset] query parameter. Default is None.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"><span class="str">        limit: The value of the page[limit] query parameter. Default is None.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t">    <span class="nam">offset</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">Query</span><span class="op">(</span><span class="nam">default</span><span class="op">=</span><span class="key">None</span><span class="op">,</span> <span class="nam">alias</span><span class="op">=</span><span class="str">"page[offset]"</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">    <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">Query</span><span class="op">(</span><span class="nam">default</span><span class="op">=</span><span class="key">None</span><span class="op">,</span> <span class="nam">alias</span><span class="op">=</span><span class="str">"page[limit]"</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t"><span class="key">class</span> <span class="nam">Document</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Generic</span><span class="op">[</span><span class="nam">T_RESOURCE</span><span class="op">,</span> <span class="nam">T_INCLUDE</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">    <span class="str">"""A JSON:API document."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">    <span class="nam">meta</span><span class="op">:</span> <span class="nam">Meta</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">    <span class="nam">data</span><span class="op">:</span> <span class="nam">T_RESOURCE</span> <span class="op">|</span> <span class="nam">list</span><span class="op">[</span><span class="nam">T_RESOURCE</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">    <span class="nam">included</span><span class="op">:</span> <span class="nam">set</span><span class="op">[</span><span class="nam">T_INCLUDE</span><span class="op">]</span> <span class="op">|</span> <span class="nam">SkipJsonSchema</span><span class="op">[</span><span class="key">None</span><span class="op">]</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">    <span class="key">def</span> <span class="nam">resource</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">T_RESOURCE</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">        <span class="str">"""Return the resource of this document.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t"><span class="str">        An assert will occur, when the resource is a list.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="key">assert</span> <span class="key">not</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">,</span> <span class="nam">list</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">data</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">    <span class="key">def</span> <span class="nam">resources</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">list</span><span class="op">[</span><span class="nam">T_RESOURCE</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">        <span class="str">"""Return the list of resources of this document.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t"><span class="str">        An assert will occur, when the resource is not a list.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="key">assert</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">,</span> <span class="nam">list</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">data</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">    <span class="key">def</span> <span class="nam">__get_pydantic_json_schema__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">        <span class="nam">core_schema</span><span class="op">:</span> <span class="nam">CoreSchema</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="nam">handler</span><span class="op">:</span> <span class="nam">GetJsonSchemaHandler</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">JsonSchemaValue</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">        <span class="str">"""Remove included when T_INCLUDE is NoneType."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">        <span class="nam">json_schema</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">(</span><span class="nam">core_schema</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">        <span class="nam">json_schema</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">.</span><span class="nam">resolve_ref_schema</span><span class="op">(</span><span class="nam">json_schema</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">        <span class="key">if</span> <span class="str">"properties"</span> <span class="key">in</span> <span class="nam">json_schema</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">            <span class="key">if</span> <span class="str">"type"</span> <span class="key">in</span> <span class="nam">json_schema</span><span class="op">[</span><span class="str">"properties"</span><span class="op">]</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span><span class="op">[</span><span class="str">"items"</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">                <span class="key">if</span> <span class="nam">json_schema</span><span class="op">[</span><span class="str">"properties"</span><span class="op">]</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span><span class="op">[</span><span class="str">"items"</span><span class="op">]</span><span class="op">[</span><span class="str">"type"</span><span class="op">]</span> <span class="op">==</span> <span class="str">"null"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">                    <span class="key">del</span> <span class="nam">json_schema</span><span class="op">[</span><span class="str">"properties"</span><span class="op">]</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">        <span class="key">return</span> <span class="nam">json_schema</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">    <span class="op">@</span><span class="nam">model_serializer</span><span class="op">(</span><span class="nam">mode</span><span class="op">=</span><span class="str">"wrap"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">    <span class="key">def</span> <span class="nam">serialize</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">handler</span><span class="op">)</span> <span class="op">-></span> <span class="nam">dict</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">Any</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">        <span class="str">"""Remove included and meta when the value is None."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">        <span class="nam">result</span> <span class="op">=</span> <span class="nam">handler</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"included"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">meta</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">            <span class="key">del</span> <span class="nam">result</span><span class="op">[</span><span class="str">"meta"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t">        <span class="key">return</span> <span class="nam">result</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t">    <span class="key">def</span> <span class="nam">merge</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">other</span><span class="op">:</span> <span class="str">"Document"</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t">        <span class="str">"""Merge a document into this document.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t"><span class="str">        When data is not a list yet, it will be converted to a list. When there are</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t"><span class="str">        included resources, they will be merged into this document.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"><span class="str">        meta is not merged.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">,</span> <span class="nam">list</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">data</span> <span class="op">=</span> <span class="op">[</span><span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">append</span><span class="op">(</span><span class="nam">cast</span><span class="op">(</span><span class="nam">Any</span><span class="op">,</span> <span class="nam">other</span><span class="op">.</span><span class="nam">data</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">        <span class="key">if</span> <span class="nam">other</span><span class="op">.</span><span class="nam">included</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t">            <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">                <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="op">=</span> <span class="nam">other</span><span class="op">.</span><span class="nam">included</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">            <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">                <span class="nam">self</span><span class="op">.</span><span class="nam">included</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">included</span><span class="op">.</span><span class="nam">union</span><span class="op">(</span><span class="nam">other</span><span class="op">.</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t"><span class="key">class</span> <span class="nam">PaginationModel</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">    <span class="str">"""A model for pagination query parameters.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t"><span class="str">    Use this as a dependency on a route. This will handle the page[offset]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t"><span class="str">    and page[limit] query parameters.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t"><span class="str">        offset: The value of the page[offset] query parameter. Default is None.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t"><span class="str">        limit: The value of the page[limit] query parameter. Default is None.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t">    <span class="nam">offset</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">Query</span><span class="op">(</span><span class="nam">default</span><span class="op">=</span><span class="key">None</span><span class="op">,</span> <span class="nam">alias</span><span class="op">=</span><span class="str">"page[offset]"</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">    <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">Query</span><span class="op">(</span><span class="nam">default</span><span class="op">=</span><span class="key">None</span><span class="op">,</span> <span class="nam">alias</span><span class="op">=</span><span class="str">"page[limit]"</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -238,7 +257,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_444cabb7969d9642___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_67067a8ee05528f0_settings_py.html b/backend/docs/tests/coverage/d_67067a8ee05528f0_settings_py.html
index 815e5130f..df4595031 100644
--- a/backend/docs/tests/coverage/d_67067a8ee05528f0_settings_py.html
+++ b/backend/docs/tests/coverage/d_67067a8ee05528f0_settings_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -222,7 +222,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_6c890ec428674656___init___py.html b/backend/docs/tests/coverage/d_6c890ec428674656___init___py.html
index d6a99c5ab..0f2b40925 100644
--- a/backend/docs/tests/coverage/d_6c890ec428674656___init___py.html
+++ b/backend/docs/tests/coverage/d_6c890ec428674656___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_dependency_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_dependency_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6c890ec428674656_dependency_py.html b/backend/docs/tests/coverage/d_6c890ec428674656_dependency_py.html
index f12b16e7c..a1159daf3 100644
--- a/backend/docs/tests/coverage/d_6c890ec428674656_dependency_py.html
+++ b/backend/docs/tests/coverage/d_6c890ec428674656_dependency_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_jinja2_engine_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -99,7 +99,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_jinja2_engine_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_engine_py.html b/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_engine_py.html
index 6c32d8396..bd784e688 100644
--- a/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_engine_py.html
+++ b/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_engine_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_jinja2_template_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -132,7 +132,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_jinja2_template_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_template_py.html b/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_template_py.html
index 15b587a5e..73abb0ce7 100644
--- a/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_template_py.html
+++ b/backend/docs/tests/coverage/d_6c890ec428674656_jinja2_template_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_mail_template_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -110,7 +110,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_mail_template_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6c890ec428674656_mail_template_py.html b/backend/docs/tests/coverage/d_6c890ec428674656_mail_template_py.html
index ca8b33175..2a28d7791 100644
--- a/backend/docs/tests/coverage/d_6c890ec428674656_mail_template_py.html
+++ b/backend/docs/tests/coverage/d_6c890ec428674656_mail_template_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_template_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -120,7 +120,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_template_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6c890ec428674656_template_engine_py.html b/backend/docs/tests/coverage/d_6c890ec428674656_template_engine_py.html
index 92c5f6394..94b5a86f6 100644
--- a/backend/docs/tests/coverage/d_6c890ec428674656_template_engine_py.html
+++ b/backend/docs/tests/coverage/d_6c890ec428674656_template_engine_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_7c5c625489061cfe___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -108,7 +108,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_7c5c625489061cfe___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_6c890ec428674656_template_py.html b/backend/docs/tests/coverage/d_6c890ec428674656_template_py.html
index da1ca0b86..ca487ccc8 100644
--- a/backend/docs/tests/coverage/d_6c890ec428674656_template_py.html
+++ b/backend/docs/tests/coverage/d_6c890ec428674656_template_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_template_engine_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -100,7 +100,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6c890ec428674656_template_engine_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e783984a603b14b___init___py.html b/backend/docs/tests/coverage/d_6e783984a603b14b___init___py.html
index 17a96d996..f1a4ad952 100644
--- a/backend/docs/tests/coverage/d_6e783984a603b14b___init___py.html
+++ b/backend/docs/tests/coverage/d_6e783984a603b14b___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b_bus_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -95,7 +95,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b_bus_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e783984a603b14b_bus_py.html b/backend/docs/tests/coverage/d_6e783984a603b14b_bus_py.html
index 06b2863d1..8144a4b42 100644
--- a/backend/docs/tests/coverage/d_6e783984a603b14b_bus_py.html
+++ b/backend/docs/tests/coverage/d_6e783984a603b14b_bus_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b_db_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -329,7 +329,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b_db_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e783984a603b14b_db_py.html b/backend/docs/tests/coverage/d_6e783984a603b14b_db_py.html
index f67fd2760..a96f790b5 100644
--- a/backend/docs/tests/coverage/d_6e783984a603b14b_db_py.html
+++ b/backend/docs/tests/coverage/d_6e783984a603b14b_db_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b_identity_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -156,7 +156,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e783984a603b14b_identity_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e783984a603b14b_identity_py.html b/backend/docs/tests/coverage/d_6e783984a603b14b_identity_py.html
index 7a20b8733..b6798bbc7 100644
--- a/backend/docs/tests/coverage/d_6e783984a603b14b_identity_py.html
+++ b/backend/docs/tests/coverage/d_6e783984a603b14b_identity_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_086c8714ae73c9f0_dependencies_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -172,7 +172,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_086c8714ae73c9f0_dependencies_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410___init___py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410___init___py.html
index 2f3407d12..136aca917 100644
--- a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410___init___py.html
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_database_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -99,7 +99,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_database_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_py.html
index d93bae0a8..e17856c06 100644
--- a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_py.html
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/core/db/database.py: 92%</title>
+    <title>Coverage for kwai/core/db/database.py: 90%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/core/db/database.py</b>:
-            <span class="pc_cov">92%</span>
+            <span class="pc_cov">90%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,9 +54,9 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">97 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">89<span class="text"> run</span></button>
-            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">8<span class="text"> missing</span></button>
+            <span class="text">103 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">93<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">10<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_database_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,257 +81,268 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for database classes/functions."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">import</span> <span class="nam">dataclasses</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">AsyncIterator</span><span class="op">,</span> <span class="nam">TypeAlias</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">import</span> <span class="nam">asyncmy</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">loguru</span> <span class="key">import</span> <span class="nam">logger</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span> <span class="key">import</span> <span class="nam">QueryFactory</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">engine</span> <span class="key">import</span> <span class="nam">MysqlEngine</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">query</span> <span class="key">import</span> <span class="nam">AbstractQuery</span><span class="op">,</span> <span class="nam">SelectQuery</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">DatabaseException</span><span class="op">,</span> <span class="nam">QueryException</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">settings</span> <span class="key">import</span> <span class="nam">DatabaseSettings</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="nam">Record</span><span class="op">:</span> <span class="nam">TypeAlias</span> <span class="op">=</span> <span class="nam">dict</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">Any</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">import</span> <span class="nam">dataclasses</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">AsyncIterator</span><span class="op">,</span> <span class="nam">TypeAlias</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">import</span> <span class="nam">asyncmy</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">loguru</span> <span class="key">import</span> <span class="nam">logger</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span> <span class="key">import</span> <span class="nam">QueryFactory</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">engine</span> <span class="key">import</span> <span class="nam">MysqlEngine</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">query</span> <span class="key">import</span> <span class="nam">AbstractQuery</span><span class="op">,</span> <span class="nam">SelectQuery</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">exceptions</span> <span class="key">import</span> <span class="nam">DatabaseException</span><span class="op">,</span> <span class="nam">QueryException</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">settings</span> <span class="key">import</span> <span class="nam">DatabaseSettings</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="nam">Record</span><span class="op">:</span> <span class="nam">TypeAlias</span> <span class="op">=</span> <span class="nam">dict</span><span class="op">[</span><span class="nam">str</span><span class="op">,</span> <span class="nam">Any</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">class</span> <span class="nam">Database</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="str">"""Class for communicating with a database.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="str">        _connection: A connection</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">        _settings (DatabaseSettings): The settings for this database connection.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">settings</span><span class="op">:</span> <span class="nam">DatabaseSettings</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">:</span> <span class="nam">asyncmy</span><span class="op">.</span><span class="nam">Connection</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span> <span class="op">=</span> <span class="nam">settings</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">setup</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="str">"""Set up the connection pool."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">asyncmy</span><span class="op">.</span><span class="nam">connect</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">                <span class="nam">host</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">host</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">                <span class="nam">database</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">                <span class="nam">user</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">                <span class="nam">password</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">password</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="key">raise</span> <span class="nam">DatabaseException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">                <span class="fst">f"</span><span class="fst">Setting up connection for database </span><span class="op">{</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">}</span><span class="fst"> </span><span class="fst">"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                <span class="fst">f"</span><span class="fst">failed: </span><span class="op">{</span><span class="nam">exc</span><span class="op">}</span><span class="fst">"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">            <span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">check_connection</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="str">"""Check if the connection is set, if not it will try to connect."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">setup</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">close</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="str">"""Close the connection."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">ensure_closed</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_query_factory</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span> <span class="op">-></span> <span class="nam">QueryFactory</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="str">"""Return a query factory for the current database engine.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">        The query factory is used to start creating a SELECT, INSERT, UPDATE or</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        DELETE query.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">            (QueryFactory): The query factory from sql-smith.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">                Currently, it returns a query factory for the mysql engine. In the</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">                future it can provide other engines.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="key">return</span> <span class="nam">QueryFactory</span><span class="op">(</span><span class="nam">MysqlEngine</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">commit</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="str">"""Commit all changes."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">commit</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">AbstractQuery</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="str">"""Execute a query.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t"><span class="str">        The last rowid from the cursor is returned when the query executed</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">        successfully. On insert, this can be used to determine the new id of a row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"><span class="str">            query (AbstractQuery): The query to execute.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t"><span class="str">            (int): When the query is an insert query, it will return the last rowid.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t"><span class="str">            (None): When there is no last rowid.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="nam">compiled_query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">compile</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">log_query</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="key">async</span> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">cursor</span><span class="op">(</span><span class="op">)</span> <span class="key">as</span> <span class="nam">cursor</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">                <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">,</span> <span class="nam">compiled_query</span><span class="op">.</span><span class="nam">params</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                <span class="key">return</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">lastrowid</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                <span class="key">raise</span> <span class="nam">QueryException</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">fetch_one</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">SelectQuery</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Record</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="str">"""Execute a query and return the first row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t"><span class="str">            query (SelectQuery): The query to execute.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t"><span class="str">            (Record): A row is a dictionary using the column names</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t"><span class="str">                as key and the column values as value.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t"><span class="str">            (None): The query resulted in no rows found.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">        <span class="nam">compiled_query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">compile</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">log_query</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">            <span class="key">async</span> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">cursor</span><span class="op">(</span><span class="op">)</span> <span class="key">as</span> <span class="nam">cursor</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">                <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">,</span> <span class="nam">compiled_query</span><span class="op">.</span><span class="nam">params</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">                <span class="nam">column_names</span> <span class="op">=</span> <span class="op">[</span><span class="nam">column</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="key">for</span> <span class="nam">column</span> <span class="key">in</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">description</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">                <span class="key">if</span> <span class="nam">row</span> <span class="op">:=</span> <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">fetchone</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">                    <span class="key">return</span> <span class="op">{</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">                        <span class="nam">column_name</span><span class="op">:</span> <span class="nam">column</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">                        <span class="key">for</span> <span class="nam">column</span><span class="op">,</span> <span class="nam">column_name</span> <span class="key">in</span> <span class="nam">zip</span><span class="op">(</span><span class="nam">row</span><span class="op">,</span> <span class="nam">column_names</span><span class="op">,</span> <span class="nam">strict</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">                    <span class="op">}</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">        <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">            <span class="key">raise</span> <span class="nam">QueryException</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">        <span class="key">return</span> <span class="key">None</span>  <span class="com"># Nothing found</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">fetch</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">SelectQuery</span><span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncIterator</span><span class="op">[</span><span class="nam">Record</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">        <span class="str">"""Execute a query and yields each row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t"><span class="str">            query (SelectQuery): The query to execute.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t"><span class="str">        Yields:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t"><span class="str">            (Record): A row is a dictionary using the column names</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t"><span class="str">                as key and the column values as value.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t">        <span class="nam">compiled_query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">compile</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">log_query</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">            <span class="key">async</span> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">cursor</span><span class="op">(</span><span class="op">)</span> <span class="key">as</span> <span class="nam">cursor</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">                <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">,</span> <span class="nam">compiled_query</span><span class="op">.</span><span class="nam">params</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">                <span class="nam">column_names</span> <span class="op">=</span> <span class="op">[</span><span class="nam">column</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="key">for</span> <span class="nam">column</span> <span class="key">in</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">description</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">                <span class="key">while</span> <span class="nam">row</span> <span class="op">:=</span> <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">fetchone</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">                    <span class="key">yield</span> <span class="op">{</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t">                        <span class="nam">column_name</span><span class="op">:</span> <span class="nam">column</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">                        <span class="key">for</span> <span class="nam">column</span><span class="op">,</span> <span class="nam">column_name</span> <span class="key">in</span> <span class="nam">zip</span><span class="op">(</span><span class="nam">row</span><span class="op">,</span> <span class="nam">column_names</span><span class="op">,</span> <span class="nam">strict</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t">                    <span class="op">}</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t">        <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">            <span class="key">raise</span> <span class="nam">QueryException</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">insert</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">table_name</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span> <span class="op">*</span><span class="nam">table_data</span><span class="op">:</span> <span class="nam">Any</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t">        <span class="str">"""Insert one or more instances of a dataclass into the given table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t"><span class="str">            table_name (str): The name of the table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t"><span class="str">            table_data (Any): One or more instances of a dataclass containing the values</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t"><span class="str">            (int): The last inserted id. When multiple inserts are performed, this will</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t"><span class="str">                be the id of the last executed insert.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t">        <span class="key">assert</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">is_dataclass</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t">            <span class="nam">table_data</span><span class="op">[</span><span class="num">0</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t">        <span class="op">)</span><span class="op">,</span> <span class="str">"table_data should be a dataclass"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t">        <span class="nam">record</span> <span class="op">=</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">asdict</span><span class="op">(</span><span class="nam">table_data</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">        <span class="key">if</span> <span class="str">"id"</span> <span class="key">in</span> <span class="nam">record</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">            <span class="key">del</span> <span class="nam">record</span><span class="op">[</span><span class="str">"id"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span><span class="nam">table_name</span><span class="op">)</span><span class="op">.</span><span class="nam">columns</span><span class="op">(</span><span class="op">*</span><span class="nam">record</span><span class="op">.</span><span class="nam">keys</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">        <span class="key">for</span> <span class="nam">data</span> <span class="key">in</span> <span class="nam">table_data</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">            <span class="key">assert</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">is_dataclass</span><span class="op">(</span><span class="nam">data</span><span class="op">)</span><span class="op">,</span> <span class="str">"table_data should be a dataclass"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t">            <span class="nam">record</span> <span class="op">=</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">asdict</span><span class="op">(</span><span class="nam">data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t">            <span class="key">if</span> <span class="str">"id"</span> <span class="key">in</span> <span class="nam">record</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">                <span class="key">del</span> <span class="nam">record</span><span class="op">[</span><span class="str">"id"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">            <span class="nam">query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">values</span><span class="op">(</span><span class="op">*</span><span class="nam">record</span><span class="op">.</span><span class="nam">values</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">        <span class="nam">last_insert_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t">        <span class="key">return</span> <span class="nam">last_insert_id</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">table_name</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span> <span class="nam">table_data</span><span class="op">:</span> <span class="nam">Any</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t">        <span class="str">"""Update a dataclass in the given table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t"><span class="str">            id_ (Any): The id of the data to update.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t"><span class="str">            table_name: The name of the table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t"><span class="str">            table_data: The dataclass containing the data.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t">        <span class="key">assert</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">is_dataclass</span><span class="op">(</span><span class="nam">table_data</span><span class="op">)</span><span class="op">,</span> <span class="str">"table_data should be a dataclass"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t">        <span class="nam">record</span> <span class="op">=</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">asdict</span><span class="op">(</span><span class="nam">table_data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">        <span class="key">del</span> <span class="nam">record</span><span class="op">[</span><span class="str">"id"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">            <span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">table_name</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">            <span class="op">.</span><span class="nam">set</span><span class="op">(</span><span class="nam">record</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">            <span class="op">.</span><span class="nam">where</span><span class="op">(</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">table_name</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t">        <span class="str">"""Delete a row from the table using the id field.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t"><span class="str">            id_ (Any): The id of the row to delete.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t"><span class="str">            table_name (str): The name of the table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t"><span class="str">            (QueryException): Raised when the query results in an error.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">table_name</span><span class="op">)</span><span class="op">.</span><span class="nam">where</span><span class="op">(</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t">    <span class="key">def</span> <span class="nam">log_query</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t">        <span class="str">"""Log a query.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t"><span class="str">            query (str): The query to log.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t">        <span class="nam">db_logger</span> <span class="op">=</span> <span class="nam">logger</span><span class="op">.</span><span class="nam">bind</span><span class="op">(</span><span class="nam">database</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">        <span class="nam">db_logger</span><span class="op">.</span><span class="nam">info</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">            <span class="str">"DB: {database} - Query: {query}"</span><span class="op">,</span> <span class="nam">database</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span> <span class="nam">query</span><span class="op">=</span><span class="nam">query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">    <span class="key">def</span> <span class="nam">settings</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">DatabaseSettings</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">        <span class="str">"""Return the database settings.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t"><span class="str">        This property is immutable: the returned value is a copy of the current</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t"><span class="str">        settings.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">class</span> <span class="nam">Database</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="str">"""Class for communicating with a database.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">        _connection: A connection</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        _settings (DatabaseSettings): The settings for this database connection.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">settings</span><span class="op">:</span> <span class="nam">DatabaseSettings</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">:</span> <span class="nam">asyncmy</span><span class="op">.</span><span class="nam">Connection</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span> <span class="op">=</span> <span class="nam">settings</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">setup</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="str">"""Set up the connection pool."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">asyncmy</span><span class="op">.</span><span class="nam">connect</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">                <span class="nam">host</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">host</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">                <span class="nam">database</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">                <span class="nam">user</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">                <span class="nam">password</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">password</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="key">raise</span> <span class="nam">DatabaseException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                <span class="fst">f"</span><span class="fst">Setting up connection for database </span><span class="op">{</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">}</span><span class="fst"> </span><span class="fst">"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">                <span class="fst">f"</span><span class="fst">failed: </span><span class="op">{</span><span class="nam">exc</span><span class="op">}</span><span class="fst">"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">            <span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">check_connection</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="str">"""Check if the connection is set, if not it will try to connect."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">setup</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">close</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="str">"""Close the connection."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">ensure_closed</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_query_factory</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span> <span class="op">-></span> <span class="nam">QueryFactory</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="str">"""Return a query factory for the current database engine.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        The query factory is used to start creating a SELECT, INSERT, UPDATE or</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">        DELETE query.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">            (QueryFactory): The query factory from sql-smith.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">                Currently, it returns a query factory for the mysql engine. In the</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="str">                future it can provide other engines.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="key">return</span> <span class="nam">QueryFactory</span><span class="op">(</span><span class="nam">MysqlEngine</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">commit</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="str">"""Commit all changes."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">commit</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">AbstractQuery</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="str">"""Execute a query.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">        The last rowid from the cursor is returned when the query executed</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="str">        successfully. On insert, this can be used to determine the new id of a row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"><span class="str">            query (AbstractQuery): The query to execute.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t"><span class="str">            (int): When the query is an insert query, it will return the last rowid.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t"><span class="str">            (None): When there is no last rowid.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="nam">compiled_query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">compile</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">log_query</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">        <span class="key">async</span> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">cursor</span><span class="op">(</span><span class="op">)</span> <span class="key">as</span> <span class="nam">cursor</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">,</span> <span class="nam">compiled_query</span><span class="op">.</span><span class="nam">params</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                <span class="key">return</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">lastrowid</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                <span class="key">raise</span> <span class="nam">QueryException</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">fetch_one</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">SelectQuery</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Record</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="str">"""Execute a query and return the first row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t"><span class="str">            query (SelectQuery): The query to execute.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t"><span class="str">            (Record): A row is a dictionary using the column names</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t"><span class="str">                as key and the column values as value.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t"><span class="str">            (None): The query resulted in no rows found.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="nam">compiled_query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">compile</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">log_query</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">            <span class="key">async</span> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">cursor</span><span class="op">(</span><span class="op">)</span> <span class="key">as</span> <span class="nam">cursor</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">                <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">,</span> <span class="nam">compiled_query</span><span class="op">.</span><span class="nam">params</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">                <span class="nam">column_names</span> <span class="op">=</span> <span class="op">[</span><span class="nam">column</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="key">for</span> <span class="nam">column</span> <span class="key">in</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">description</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">                <span class="key">if</span> <span class="nam">row</span> <span class="op">:=</span> <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">fetchone</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">                    <span class="key">return</span> <span class="op">{</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">                        <span class="nam">column_name</span><span class="op">:</span> <span class="nam">column</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">                        <span class="key">for</span> <span class="nam">column</span><span class="op">,</span> <span class="nam">column_name</span> <span class="key">in</span> <span class="nam">zip</span><span class="op">(</span><span class="nam">row</span><span class="op">,</span> <span class="nam">column_names</span><span class="op">,</span> <span class="nam">strict</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">                    <span class="op">}</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">            <span class="key">raise</span> <span class="nam">QueryException</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">        <span class="key">return</span> <span class="key">None</span>  <span class="com"># Nothing found</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">fetch</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">SelectQuery</span><span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncIterator</span><span class="op">[</span><span class="nam">Record</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">        <span class="str">"""Execute a query and yields each row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t"><span class="str">            query (SelectQuery): The query to execute.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t"><span class="str">        Yields:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t"><span class="str">            (Record): A row is a dictionary using the column names</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t"><span class="str">                as key and the column values as value.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">        <span class="nam">compiled_query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">compile</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">log_query</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">            <span class="key">async</span> <span class="key">with</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">cursor</span><span class="op">(</span><span class="op">)</span> <span class="key">as</span> <span class="nam">cursor</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">                <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">,</span> <span class="nam">compiled_query</span><span class="op">.</span><span class="nam">params</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">                <span class="nam">column_names</span> <span class="op">=</span> <span class="op">[</span><span class="nam">column</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="key">for</span> <span class="nam">column</span> <span class="key">in</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">description</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">                <span class="key">while</span> <span class="nam">row</span> <span class="op">:=</span> <span class="key">await</span> <span class="nam">cursor</span><span class="op">.</span><span class="nam">fetchone</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t">                    <span class="key">yield</span> <span class="op">{</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">                        <span class="nam">column_name</span><span class="op">:</span> <span class="nam">column</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t">                        <span class="key">for</span> <span class="nam">column</span><span class="op">,</span> <span class="nam">column_name</span> <span class="key">in</span> <span class="nam">zip</span><span class="op">(</span><span class="nam">row</span><span class="op">,</span> <span class="nam">column_names</span><span class="op">,</span> <span class="nam">strict</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t">                    <span class="op">}</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">        <span class="key">except</span> <span class="nam">Exception</span> <span class="key">as</span> <span class="nam">exc</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">            <span class="key">raise</span> <span class="nam">QueryException</span><span class="op">(</span><span class="nam">compiled_query</span><span class="op">.</span><span class="nam">sql</span><span class="op">)</span> <span class="key">from</span> <span class="nam">exc</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">insert</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">table_name</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span> <span class="op">*</span><span class="nam">table_data</span><span class="op">:</span> <span class="nam">Any</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t">        <span class="str">"""Insert one or more instances of a dataclass into the given table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t"><span class="str">            table_name (str): The name of the table</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t"><span class="str">            table_data (Any): One or more instances of a dataclass containing the values</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t"><span class="str">            (int): The last inserted id. When multiple inserts are performed, this will</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t"><span class="str">                be the id of the last executed insert.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t">        <span class="key">assert</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">is_dataclass</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t">            <span class="nam">table_data</span><span class="op">[</span><span class="num">0</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t">        <span class="op">)</span><span class="op">,</span> <span class="str">"table_data should be a dataclass"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">        <span class="nam">record</span> <span class="op">=</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">asdict</span><span class="op">(</span><span class="nam">table_data</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">        <span class="key">if</span> <span class="str">"id"</span> <span class="key">in</span> <span class="nam">record</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">            <span class="key">del</span> <span class="nam">record</span><span class="op">[</span><span class="str">"id"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">insert</span><span class="op">(</span><span class="nam">table_name</span><span class="op">)</span><span class="op">.</span><span class="nam">columns</span><span class="op">(</span><span class="op">*</span><span class="nam">record</span><span class="op">.</span><span class="nam">keys</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">        <span class="key">for</span> <span class="nam">data</span> <span class="key">in</span> <span class="nam">table_data</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t">            <span class="key">assert</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">is_dataclass</span><span class="op">(</span><span class="nam">data</span><span class="op">)</span><span class="op">,</span> <span class="str">"table_data should be a dataclass"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t">            <span class="nam">record</span> <span class="op">=</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">asdict</span><span class="op">(</span><span class="nam">data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">            <span class="key">if</span> <span class="str">"id"</span> <span class="key">in</span> <span class="nam">record</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">                <span class="key">del</span> <span class="nam">record</span><span class="op">[</span><span class="str">"id"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t">            <span class="nam">query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">values</span><span class="op">(</span><span class="op">*</span><span class="nam">record</span><span class="op">.</span><span class="nam">values</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t">        <span class="nam">last_insert_id</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t">        <span class="key">return</span> <span class="nam">last_insert_id</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">update</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">table_name</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span> <span class="nam">table_data</span><span class="op">:</span> <span class="nam">Any</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t">        <span class="str">"""Update a dataclass in the given table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t"><span class="str">            id_ (Any): The id of the data to update.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t"><span class="str">            table_name: The name of the table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t"><span class="str">            table_data: The dataclass containing the data.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t"><span class="str">            (QueryException): Raised when the query contains an error.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">        <span class="key">assert</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">is_dataclass</span><span class="op">(</span><span class="nam">table_data</span><span class="op">)</span><span class="op">,</span> <span class="str">"table_data should be a dataclass"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">        <span class="nam">record</span> <span class="op">=</span> <span class="nam">dataclasses</span><span class="op">.</span><span class="nam">asdict</span><span class="op">(</span><span class="nam">table_data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">        <span class="key">del</span> <span class="nam">record</span><span class="op">[</span><span class="str">"id"</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">            <span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">table_name</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">            <span class="op">.</span><span class="nam">set</span><span class="op">(</span><span class="nam">record</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t">            <span class="op">.</span><span class="nam">where</span><span class="op">(</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">delete</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">Any</span><span class="op">,</span> <span class="nam">table_name</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">        <span class="str">"""Delete a row from the table using the id field.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t"><span class="str">            id_ (Any): The id of the row to delete.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t"><span class="str">            table_name (str): The name of the table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t"><span class="str">            (QueryException): Raised when the query results in an error.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">create_query_factory</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span><span class="nam">table_name</span><span class="op">)</span><span class="op">.</span><span class="nam">where</span><span class="op">(</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t">    <span class="key">def</span> <span class="nam">log_query</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">query</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">        <span class="str">"""Log a query.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t"><span class="str">            query (str): The query to log.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">        <span class="nam">db_logger</span> <span class="op">=</span> <span class="nam">logger</span><span class="op">.</span><span class="nam">bind</span><span class="op">(</span><span class="nam">database</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">        <span class="nam">db_logger</span><span class="op">.</span><span class="nam">info</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">            <span class="str">"DB: {database} - Query: {query}"</span><span class="op">,</span> <span class="nam">database</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span> <span class="nam">query</span><span class="op">=</span><span class="nam">query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">    <span class="key">def</span> <span class="nam">settings</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">DatabaseSettings</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">        <span class="str">"""Return the database settings.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t"><span class="str">        This property is immutable: the returned value is a copy of the current</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t"><span class="str">        settings.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t253" href="#t253">253</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_settings</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t254" href="#t254">254</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t255" href="#t255">255</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">begin</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t256" href="#t256">256</a></span><span class="t">        <span class="str">"""Start a transaction."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t257" href="#t257">257</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t258" href="#t258">258</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">begin</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t259" href="#t259">259</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t260" href="#t260">260</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">rollback</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t261" href="#t261">261</a></span><span class="t">        <span class="str">"""Rollback a transaction."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t262" href="#t262">262</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">check_connection</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t263" href="#t263">263</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_connection</span><span class="op">.</span><span class="nam">rollback</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -340,7 +351,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_database_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_query_py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_query_py.html
index 779b2a866..76bc5871d 100644
--- a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_query_py.html
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_database_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_exceptions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -152,7 +152,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_exceptions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_exceptions_py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_exceptions_py.html
index f7a64dbf9..848b0a2d4 100644
--- a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_exceptions_py.html
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_exceptions_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_rows_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -109,7 +109,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_rows_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_rows_py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_rows_py.html
index f486e4a5d..4d0d10960 100644
--- a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_rows_py.html
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_rows_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,82 +81,83 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines common table classes."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">DocumentFormat</span><span class="op">,</span> <span class="nam">Locale</span><span class="op">,</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">class</span> <span class="nam">OwnerRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="str">"""Represent the owner data."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_owner</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Owner</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Create an Author value object from row data."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="key">return</span> <span class="nam">Owner</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">IntIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span> <span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">class</span> <span class="nam">OwnerRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="str">"""Represent the owner data."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_owner</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Owner</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Create an Author value object from row data."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">return</span> <span class="nam">Owner</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">IntIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span> <span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="nam">OwnersTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"users"</span><span class="op">,</span> <span class="nam">OwnerRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="nam">OwnersTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"users"</span><span class="op">,</span> <span class="nam">OwnerRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="key">class</span> <span class="nam">TextRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="str">"""Represent a row for a content table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">        locale: The code of the locale of the text</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">        format: The format of the text (md = markdown, html, ...)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">        title: The title of the text</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">        content: The long content of the text</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">        summary: A summary of the text</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">        user_id: The id of the author</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="nam">locale</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="nam">format</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="nam">title</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="nam">content</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="nam">summary</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_text</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">author</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocaleText</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="str">"""Create a LocaleText value object from a row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">            author: The author of the text.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="key">return</span> <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">content</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">summary</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">author</span><span class="op">=</span><span class="nam">author</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="key">class</span> <span class="nam">TextRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="str">"""Represent a row for a content table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">        locale: The code of the locale of the text</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">        format: The format of the text (md = markdown, html, ...)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">        title: The title of the text</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">        content: The long content of the text</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">        summary: A summary of the text</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str">        user_id: The id of the author</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="nam">locale</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="nam">format</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="nam">title</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="nam">content</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="nam">summary</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_text</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">author</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocaleText</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="str">"""Create a LocaleText value object from a row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">            author: The author of the text.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="key">return</span> <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">content</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">summary</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="nam">author</span><span class="op">=</span><span class="nam">author</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -165,7 +166,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_py.html
index 23fdc9c5b..ce45f0348 100644
--- a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_py.html
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_row_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -172,7 +172,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_row_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_row_py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_row_py.html
index 55b79085f..156e2a00d 100644
--- a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_row_py.html
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_table_row_py.html
@@ -62,9 +62,9 @@ <h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca___init___py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_uow_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -205,9 +205,9 @@ <h2>
         <p>
             <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca___init___py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_6e7eeb0bc4ab0410_uow_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_uow_py.html b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_uow_py.html
new file mode 100644
index 000000000..174ec7a20
--- /dev/null
+++ b/backend/docs/tests/coverage/d_6e7eeb0bc4ab0410_uow_py.html
@@ -0,0 +1,122 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/core/db/uow.py: 91%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/core/db/uow.py</b>:
+            <span class="pc_cov">91%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
+            <label for="help_panel_state">
+                <img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
+            </label>
+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
+                <div class="keyhelp">
+                    <p>
+                        <kbd>r</kbd>
+                        <kbd>m</kbd>
+                        <kbd>x</kbd>
+                        &nbsp; toggle line displays
+                    </p>
+                    <p>
+                        <kbd>j</kbd>
+                        <kbd>k</kbd>
+                        &nbsp; next/prev highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>0</kbd> &nbsp; (zero) top of page
+                    </p>
+                    <p>
+                        <kbd>1</kbd> &nbsp; (one) first highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>[</kbd>
+                        <kbd>]</kbd>
+                        &nbsp; prev/next file
+                    </p>
+                    <p>
+                        <kbd>u</kbd> &nbsp; up to the index
+                    </p>
+                    <p>
+                        <kbd>?</kbd> &nbsp; show/hide this help
+                    </p>
+                </div>
+            </div>
+        </aside>
+        <h2>
+            <span class="text">11 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">10<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">1<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_row_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca___init___py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
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+            <button type="button" class="button_prev_file" data-shortcut="["/>
+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that implements a unit of work pattern."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database</span> <span class="key">import</span> <span class="nam">Database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">class</span> <span class="nam">UnitOfWork</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">    <span class="str">"""A unit of work implementation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">database</span><span class="op">:</span> <span class="nam">Database</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span> <span class="op">=</span> <span class="nam">database</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">__aenter__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">        <span class="str">"""Enter the unit of work."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">begin</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">__aexit__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">exc_type</span><span class="op">,</span> <span class="nam">exc_val</span><span class="op">,</span> <span class="nam">exc_tb</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="str">"""Exit the unit of work.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">        When an exception occurred, the transaction will be rollbacked.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="key">if</span> <span class="nam">exc_type</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">rollback</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_database</span><span class="op">.</span><span class="nam">commit</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_6e7eeb0bc4ab0410_table_row_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_4ad754a2929d9dca___init___py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_70f37aadbd7729d8___init___py.html b/backend/docs/tests/coverage/d_70f37aadbd7729d8___init___py.html
new file mode 100644
index 000000000..67c0e22ca
--- /dev/null
+++ b/backend/docs/tests/coverage/d_70f37aadbd7729d8___init___py.html
@@ -0,0 +1,98 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/api/v1/auth/schemas/__init__.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/api/v1/auth/schemas/__init__.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
+            <label for="help_panel_state">
+                <img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
+            </label>
+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
+                <div class="keyhelp">
+                    <p>
+                        <kbd>r</kbd>
+                        <kbd>m</kbd>
+                        <kbd>x</kbd>
+                        &nbsp; toggle line displays
+                    </p>
+                    <p>
+                        <kbd>j</kbd>
+                        <kbd>k</kbd>
+                        &nbsp; next/prev highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>0</kbd> &nbsp; (zero) top of page
+                    </p>
+                    <p>
+                        <kbd>1</kbd> &nbsp; (one) first highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>[</kbd>
+                        <kbd>]</kbd>
+                        &nbsp; prev/next file
+                    </p>
+                    <p>
+                        <kbd>u</kbd> &nbsp; up to the index
+                    </p>
+                    <p>
+                        <kbd>?</kbd> &nbsp; show/hide this help
+                    </p>
+                </div>
+            </div>
+        </aside>
+        <h2>
+            <span class="text">0 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">0<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_invitations_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_70f37aadbd7729d8_user_invitation_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
+            <button type="button" class="button_prev_chunk" data-shortcut="k"/>
+            <button type="button" class="button_top_of_page" data-shortcut="0"/>
+            <button type="button" class="button_first_chunk" data-shortcut="1"/>
+            <button type="button" class="button_prev_file" data-shortcut="["/>
+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Package for schemas of the auth API."""</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_invitations_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_70f37aadbd7729d8_user_invitation_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_d7ccf5e6f2f2c306_user_invitation_py.html b/backend/docs/tests/coverage/d_70f37aadbd7729d8_user_invitation_py.html
similarity index 78%
rename from backend/docs/tests/coverage/d_d7ccf5e6f2f2c306_user_invitation_py.html
rename to backend/docs/tests/coverage/d_70f37aadbd7729d8_user_invitation_py.html
index 3b328349c..919ba13ed 100644
--- a/backend/docs/tests/coverage/d_d7ccf5e6f2f2c306_user_invitation_py.html
+++ b/backend/docs/tests/coverage/d_70f37aadbd7729d8_user_invitation_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/api/schemas/user_invitation.py: 100%</title>
+    <title>Coverage for kwai/api/v1/auth/schemas/user_invitation.py: 100%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -11,7 +11,7 @@
 <header>
     <div class="content">
         <h1>
-            <span class="text">Coverage for </span><b>kwai/api/schemas/user_invitation.py</b>:
+            <span class="text">Coverage for </span><b>kwai/api/v1/auth/schemas/user_invitation.py</b>:
             <span class="pc_cov">100%</span>
         </h1>
         <aside id="help_panel_wrapper">
@@ -60,11 +60,11 @@ <h2>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_d7ccf5e6f2f2c306_resources_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_70f37aadbd7729d8___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_f563fd5989889452___init___py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_ec497f90713886cb___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,63 +81,66 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Schemas for a user invitation resource."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">types</span> <span class="key">import</span> <span class="nam">NoneType</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="nam">UserInvitationResourceIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">ResourceData</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="nam">UserInvitationEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="nam">UserInvitationResourceIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">ResourceData</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="nam">UserInvitationEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="str">"""Attributes of a user invitation JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""Attributes of a user invitation JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">UserInvitationResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">ResourceData</span><span class="op">[</span><span class="nam">UserInvitationAttributes</span><span class="op">,</span> <span class="nam">NoneType</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="str">"""A JSON:API resource of a user invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">UserInvitationResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">ResourceData</span><span class="op">[</span><span class="nam">UserInvitationAttributes</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="str">"""A JSON:API resource of a user invitation."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">UserInvitationResource</span><span class="op">,</span> <span class="nam">NoneType</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="str">"""A JSON:API document for one or more user invitations."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user_invitation</span><span class="op">:</span> <span class="nam">UserInvitationEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationDocument"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="str">"""Create a document for a user invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationDocument</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">data</span><span class="op">=</span><span class="nam">UserInvitationResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">                <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">                <span class="nam">attributes</span><span class="op">=</span><span class="nam">UserInvitationAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">                    <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">                    <span class="nam">first_name</span><span class="op">=</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">                    <span class="nam">last_name</span><span class="op">=</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                    <span class="nam">remark</span><span class="op">=</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">                    <span class="nam">expired_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">                    <span class="nam">confirmed_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">                    <span class="key">if</span> <span class="nam">user_invitation</span><span class="op">.</span><span class="nam">confirmed</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">                    <span class="key">else</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">UserInvitationResource</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="str">"""A JSON:API document for one or more user invitations."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">user_invitation</span><span class="op">:</span> <span class="nam">UserInvitationEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="str">"""Create a document for a user invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">data</span><span class="op">=</span><span class="nam">UserInvitationResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">                <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">                <span class="nam">attributes</span><span class="op">=</span><span class="nam">UserInvitationAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">                    <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">                    <span class="nam">first_name</span><span class="op">=</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">                    <span class="nam">last_name</span><span class="op">=</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">                    <span class="nam">remark</span><span class="op">=</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">                    <span class="nam">expired_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">                    <span class="nam">confirmed_at</span><span class="op">=</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">                        <span class="nam">str</span><span class="op">(</span><span class="nam">user_invitation</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">                        <span class="key">if</span> <span class="nam">user_invitation</span><span class="op">.</span><span class="nam">confirmed</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">                        <span class="key">else</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">                    <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
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+<!DOCTYPE html>
+<html>
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+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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+            <span class="text">Coverage for </span><b>kwai/api/v1/club/schemas/__init__.py</b>:
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+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Package for defining schemas for the club API."""</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
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+    <title>Coverage for kwai/api/v1/club/schemas/contact.py: 100%</title>
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+            <span class="text">Coverage for </span><b>kwai/api/v1/club/schemas/contact.py</b>:
+            <span class="pc_cov">100%</span>
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+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining the JSON:API resource for a contact."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Annotated</span><span class="op">,</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="nam">CountryDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">CountryResource</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">ContactResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">CountryResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">Relationship</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">,</span> <span class="nam">ResourceMeta</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="str">"""Attributes for the contact JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">emails</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">str</span><span class="op">]</span> <span class="op">=</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">list</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">tel</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">mobile</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">address</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">postal_code</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">city</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">county</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactRelationships</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="str">"""Relationships for the contact JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">country</span><span class="op">:</span> <span class="nam">Relationship</span><span class="op">[</span><span class="nam">CountryResourceIdentifier</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">ContactResourceIdentifier</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">[</span><span class="nam">ContactAttributes</span><span class="op">,</span> <span class="nam">ContactRelationships</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="str">"""A JSON:API resource for a contact."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="nam">ContactInclude</span> <span class="op">=</span> <span class="nam">Annotated</span><span class="op">[</span><span class="nam">CountryResource</span><span class="op">,</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">discriminator</span><span class="op">=</span><span class="str">"type"</span><span class="op">)</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">ContactResource</span><span class="op">,</span> <span class="nam">ContactInclude</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="str">"""A JSON:API document for one or more contact resources."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">contact</span><span class="op">:</span> <span class="nam">ContactEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="str">"""Create a contact document from a contact entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">country_document</span> <span class="op">=</span> <span class="nam">CountryDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">country</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">contact_resource</span> <span class="op">=</span> <span class="nam">ContactResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">attributes</span><span class="op">=</span><span class="nam">ContactAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">                <span class="nam">emails</span><span class="op">=</span><span class="op">[</span><span class="nam">str</span><span class="op">(</span><span class="nam">email</span><span class="op">)</span> <span class="key">for</span> <span class="nam">email</span> <span class="key">in</span> <span class="nam">contact</span><span class="op">.</span><span class="nam">emails</span><span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">                <span class="nam">tel</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">tel</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">                <span class="nam">mobile</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">mobile</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">                <span class="nam">address</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">address</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">                <span class="nam">postal_code</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">postal_code</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">                <span class="nam">city</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">city</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">                <span class="nam">county</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">address</span><span class="op">.</span><span class="nam">county</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">                <span class="nam">remark</span><span class="op">=</span><span class="nam">contact</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="nam">relationships</span><span class="op">=</span><span class="nam">ContactRelationships</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">                <span class="nam">country</span><span class="op">=</span><span class="nam">Relationship</span><span class="op">[</span><span class="nam">CountryResourceIdentifier</span><span class="op">]</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">                    <span class="nam">data</span><span class="op">=</span><span class="nam">CountryResourceIdentifier</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">country_document</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">meta</span><span class="op">=</span><span class="nam">ResourceMeta</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="nam">included</span><span class="op">:</span> <span class="nam">set</span><span class="op">[</span><span class="nam">CountryResource</span><span class="op">]</span> <span class="op">=</span> <span class="nam">set</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="nam">included</span><span class="op">.</span><span class="nam">add</span><span class="op">(</span><span class="nam">country_document</span><span class="op">.</span><span class="nam">data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span><span class="nam">data</span><span class="op">=</span><span class="nam">contact_resource</span><span class="op">,</span> <span class="nam">included</span><span class="op">=</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_74ef1503c2273d1a_country_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_74ef1503c2273d1a_country_py.html b/backend/docs/tests/coverage/d_74ef1503c2273d1a_country_py.html
new file mode 100644
index 000000000..dafd050af
--- /dev/null
+++ b/backend/docs/tests/coverage/d_74ef1503c2273d1a_country_py.html
@@ -0,0 +1,133 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/api/v1/club/schemas/country.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/api/v1/club/schemas/country.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
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+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
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+        <h2>
+            <span class="text">15 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">15<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_contact_py.html">&#xab; prev</a> &nbsp; &nbsp;
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+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
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+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining the JSON:API resource for a country."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="nam">CountryResourceIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">ResourceData</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="str">"""Attributes for the country JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">iso_2</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">iso_3</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryResource</span><span class="op">(</span><span class="nam">CountryResourceIdentifier</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">[</span><span class="nam">CountryAttributes</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""A JSON:API resource for a country."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">CountryResource</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="str">"""A JSON:API document for one or more countries."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">country</span><span class="op">:</span> <span class="nam">CountryEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="str">"""Create a country document from a country value object."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">country_resource</span> <span class="op">=</span> <span class="nam">CountryResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">country</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">            <span class="nam">attributes</span><span class="op">=</span><span class="nam">CountryAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">                <span class="nam">iso_2</span><span class="op">=</span><span class="nam">country</span><span class="op">.</span><span class="nam">iso_2</span><span class="op">,</span> <span class="nam">iso_3</span><span class="op">=</span><span class="nam">country</span><span class="op">.</span><span class="nam">iso_3</span><span class="op">,</span> <span class="nam">name</span><span class="op">=</span><span class="nam">country</span><span class="op">.</span><span class="nam">name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span><span class="nam">data</span><span class="op">=</span><span class="nam">country_resource</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_contact_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_74ef1503c2273d1a_member_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_74ef1503c2273d1a_member_py.html b/backend/docs/tests/coverage/d_74ef1503c2273d1a_member_py.html
new file mode 100644
index 000000000..20c353a0a
--- /dev/null
+++ b/backend/docs/tests/coverage/d_74ef1503c2273d1a_member_py.html
@@ -0,0 +1,177 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/api/v1/club/schemas/member.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/api/v1/club/schemas/member.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
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+            <span class="text">29 statements &nbsp;</span>
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+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_country_py.html">&#xab; prev</a> &nbsp; &nbsp;
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+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
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+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining the JSON:API resource for a member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Annotated</span><span class="op">,</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactResource</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryResource</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">person</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">PersonDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">PersonResource</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">MemberResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">PersonResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">Relationship</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">,</span> <span class="nam">ResourceMeta</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="str">"""Attributes for the member JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">license_number</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">license_end_date</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">competition</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberRelationships</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="str">"""Relationships of a member JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="nam">person</span><span class="op">:</span> <span class="nam">Relationship</span><span class="op">[</span><span class="nam">PersonResourceIdentifier</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">MemberResourceIdentifier</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">[</span><span class="nam">MemberAttributes</span><span class="op">,</span> <span class="nam">MemberRelationships</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="str">"""A JSON:API resource for a member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="nam">MemberInclude</span> <span class="op">=</span> <span class="nam">Annotated</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="nam">PersonResource</span> <span class="op">|</span> <span class="nam">ContactResource</span> <span class="op">|</span> <span class="nam">CountryResource</span><span class="op">,</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">discriminator</span><span class="op">=</span><span class="str">"type"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">MemberResource</span><span class="op">,</span> <span class="nam">MemberInclude</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="str">"""A JSON:API document for one or more member resources."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="str">"""Create a member document from a member entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">person_document</span> <span class="op">=</span> <span class="nam">PersonDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">person</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">member_resource</span> <span class="op">=</span> <span class="nam">MemberResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">attributes</span><span class="op">=</span><span class="nam">MemberAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">                <span class="nam">license_number</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">number</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">                <span class="nam">license_end_date</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">                <span class="nam">remark</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">                <span class="nam">active</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">is_active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">                <span class="nam">competition</span><span class="op">=</span><span class="nam">member</span><span class="op">.</span><span class="nam">is_competitive</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">meta</span><span class="op">=</span><span class="nam">ResourceMeta</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="nam">member_resource</span><span class="op">.</span><span class="nam">relationships</span> <span class="op">=</span> <span class="nam">MemberRelationships</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">person</span><span class="op">=</span><span class="nam">Relationship</span><span class="op">[</span><span class="nam">PersonResourceIdentifier</span><span class="op">]</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                <span class="nam">data</span><span class="op">=</span><span class="nam">PersonResourceIdentifier</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">person_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="nam">included</span><span class="op">:</span> <span class="nam">set</span><span class="op">[</span><span class="nam">MemberInclude</span><span class="op">]</span> <span class="op">=</span> <span class="nam">set</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="nam">included</span><span class="op">.</span><span class="nam">add</span><span class="op">(</span><span class="nam">person_document</span><span class="op">.</span><span class="nam">resource</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="key">if</span> <span class="nam">person_document</span><span class="op">.</span><span class="nam">included</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">included</span> <span class="op">=</span> <span class="nam">included</span><span class="op">.</span><span class="nam">union</span><span class="op">(</span><span class="nam">person_document</span><span class="op">.</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span><span class="nam">data</span><span class="op">=</span><span class="nam">member_resource</span><span class="op">,</span> <span class="nam">included</span><span class="op">=</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_country_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_74ef1503c2273d1a_person_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_74ef1503c2273d1a_person_py.html b/backend/docs/tests/coverage/d_74ef1503c2273d1a_person_py.html
new file mode 100644
index 000000000..0cdba17e0
--- /dev/null
+++ b/backend/docs/tests/coverage/d_74ef1503c2273d1a_person_py.html
@@ -0,0 +1,180 @@
+<!DOCTYPE html>
+<html>
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+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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+            <span class="text">Coverage for </span><b>kwai/api/v1/club/schemas/person.py</b>:
+            <span class="pc_cov">100%</span>
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+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining the JSON:API resource for a person."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Annotated</span><span class="op">,</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span><span class="op">,</span> <span class="nam">Field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">contact</span> <span class="key">import</span> <span class="nam">ContactDocument</span><span class="op">,</span> <span class="nam">ContactResource</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">country</span> <span class="key">import</span> <span class="nam">CountryDocument</span><span class="op">,</span> <span class="nam">CountryResource</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">ContactResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">CountryResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">PersonResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">Relationship</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">,</span> <span class="nam">ResourceMeta</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">person</span> <span class="key">import</span> <span class="nam">PersonEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="str">"""Attributes for the person JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">gender</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">birthdate</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonRelationships</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="str">"""Relationships of a person JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="nam">contact</span><span class="op">:</span> <span class="nam">Relationship</span><span class="op">[</span><span class="nam">ContactResourceIdentifier</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="nam">nationality</span><span class="op">:</span> <span class="nam">Relationship</span><span class="op">[</span><span class="nam">CountryResourceIdentifier</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="nam">PersonResourceIdentifier</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">[</span><span class="nam">PersonAttributes</span><span class="op">,</span> <span class="nam">PersonRelationships</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="str">"""A JSON:API resource for a person."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="nam">PersonInclude</span> <span class="op">=</span> <span class="nam">Annotated</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">ContactResource</span> <span class="op">|</span> <span class="nam">CountryResource</span><span class="op">,</span> <span class="nam">Field</span><span class="op">(</span><span class="nam">discriminator</span><span class="op">=</span><span class="str">"type"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">PersonResource</span><span class="op">,</span> <span class="nam">PersonInclude</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="str">"""A JSON:API document for one ore more persons."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">person</span><span class="op">:</span> <span class="nam">PersonEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="str">"""Create a person document from a person entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">country_document</span> <span class="op">=</span> <span class="nam">CountryDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">nationality</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">contact_document</span> <span class="op">=</span> <span class="nam">ContactDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">person_resource</span> <span class="op">=</span> <span class="nam">PersonResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">attributes</span><span class="op">=</span><span class="nam">PersonAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">                <span class="nam">first_name</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">                <span class="nam">last_name</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">                <span class="nam">gender</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">gender</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">                <span class="nam">birthdate</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">birthdate</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">                <span class="nam">remark</span><span class="op">=</span><span class="nam">person</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">relationships</span><span class="op">=</span><span class="nam">PersonRelationships</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">                <span class="nam">nationality</span><span class="op">=</span><span class="nam">Relationship</span><span class="op">[</span><span class="nam">CountryResourceIdentifier</span><span class="op">]</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                    <span class="nam">data</span><span class="op">=</span><span class="nam">CountryResourceIdentifier</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">country_document</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">                <span class="nam">contact</span><span class="op">=</span><span class="nam">Relationship</span><span class="op">[</span><span class="nam">ContactResourceIdentifier</span><span class="op">]</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">                    <span class="nam">data</span><span class="op">=</span><span class="nam">ContactResourceIdentifier</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">contact_document</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">meta</span><span class="op">=</span><span class="nam">ResourceMeta</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="nam">included</span><span class="op">:</span> <span class="nam">set</span><span class="op">[</span><span class="nam">PersonInclude</span><span class="op">]</span> <span class="op">=</span> <span class="nam">set</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="nam">included</span><span class="op">.</span><span class="nam">add</span><span class="op">(</span><span class="nam">country_document</span><span class="op">.</span><span class="nam">data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="nam">included</span><span class="op">.</span><span class="nam">add</span><span class="op">(</span><span class="nam">contact_document</span><span class="op">.</span><span class="nam">data</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="nam">included</span> <span class="op">=</span> <span class="nam">included</span><span class="op">.</span><span class="nam">union</span><span class="op">(</span><span class="nam">contact_document</span><span class="op">.</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="key">return</span> <span class="nam">PersonDocument</span><span class="op">(</span><span class="nam">data</span><span class="op">=</span><span class="nam">person_resource</span><span class="op">,</span> <span class="nam">included</span><span class="op">=</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_member_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_74ef1503c2273d1a_resources_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_74ef1503c2273d1a_resources_py.html b/backend/docs/tests/coverage/d_74ef1503c2273d1a_resources_py.html
new file mode 100644
index 000000000..c28046bfe
--- /dev/null
+++ b/backend/docs/tests/coverage/d_74ef1503c2273d1a_resources_py.html
@@ -0,0 +1,126 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/api/v1/club/schemas/resources.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/api/v1/club/schemas/resources.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
+            <label for="help_panel_state">
+                <img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
+            </label>
+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
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+                    <p>
+                        <kbd>j</kbd>
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+                        &nbsp; next/prev highlighted chunk
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+                </div>
+            </div>
+        </aside>
+        <h2>
+            <span class="text">10 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">10<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_person_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_f37c922f86a58625___init___py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
+            <button type="button" class="button_prev_chunk" data-shortcut="k"/>
+            <button type="button" class="button_top_of_page" data-shortcut="0"/>
+            <button type="button" class="button_first_chunk" data-shortcut="1"/>
+            <button type="button" class="button_prev_file" data-shortcut="["/>
+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines all JSON:API resource identifiers for the club API."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Literal</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">ResourceIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">class</span> <span class="nam">MemberResourceIdentifier</span><span class="op">(</span><span class="nam">ResourceIdentifier</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="str">"""A JSON:API resource identifier for a member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">type</span><span class="op">:</span> <span class="nam">Literal</span><span class="op">[</span><span class="str">"members"</span><span class="op">]</span> <span class="op">=</span> <span class="str">"members"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">class</span> <span class="nam">PersonResourceIdentifier</span><span class="op">(</span><span class="nam">ResourceIdentifier</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="str">"""A JSON:API resource identifier for a person."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">type</span><span class="op">:</span> <span class="nam">Literal</span><span class="op">[</span><span class="str">"persons"</span><span class="op">]</span> <span class="op">=</span> <span class="str">"persons"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">ContactResourceIdentifier</span><span class="op">(</span><span class="nam">ResourceIdentifier</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""A JSON:API resource identifier for a contact."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">type</span><span class="op">:</span> <span class="nam">Literal</span><span class="op">[</span><span class="str">"contacts"</span><span class="op">]</span> <span class="op">=</span> <span class="str">"contacts"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">class</span> <span class="nam">CountryResourceIdentifier</span><span class="op">(</span><span class="nam">ResourceIdentifier</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="str">"""A JSON:API resource identifier for a country."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">type</span><span class="op">:</span> <span class="nam">Literal</span><span class="op">[</span><span class="str">"countries"</span><span class="op">]</span> <span class="op">=</span> <span class="str">"countries"</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_person_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_f37c922f86a58625___init___py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_7c5c625489061cfe___init___py.html b/backend/docs/tests/coverage/d_7c5c625489061cfe___init___py.html
index 0ff765a03..852469200 100644
--- a/backend/docs/tests/coverage/d_7c5c625489061cfe___init___py.html
+++ b/backend/docs/tests/coverage/d_7c5c625489061cfe___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_c8a5577d7339ea10___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -98,7 +98,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_c8a5577d7339ea10___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61___init___py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61___init___py.html
index e1e92642c..674b04e83 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61___init___py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -92,7 +92,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_3e08c0f1496016b8___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_news_item_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_news_item_py.html
index 21aa90bac..fe9b88a13 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_news_item_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_news_item_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_create_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,88 +81,89 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining the use case "Create News Item"."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">DocumentFormat</span><span class="op">,</span> <span class="nam">Locale</span><span class="op">,</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item</span> <span class="key">import</span> <span class="nam">NewsItemEntity</span><span class="op">,</span> <span class="nam">Promotion</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item_repository</span> <span class="key">import</span> <span class="nam">NewsItemRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news_item_command</span> <span class="key">import</span> <span class="nam">NewsItemCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="nam">CreateNewsItemCommand</span> <span class="op">=</span> <span class="nam">NewsItemCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item</span> <span class="key">import</span> <span class="nam">NewsItemEntity</span><span class="op">,</span> <span class="nam">Promotion</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item_repository</span> <span class="key">import</span> <span class="nam">NewsItemRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news_item_command</span> <span class="key">import</span> <span class="nam">NewsItemCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="nam">CreateNewsItemCommand</span> <span class="op">=</span> <span class="nam">NewsItemCommand</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">class</span> <span class="nam">CreateNewsItem</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="str">"""Use case "Create News Item"."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">NewsItemRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">application_repo</span><span class="op">:</span> <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">            repo: The repository to create the news item.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            application_repo: The repository to get the application entity.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            owner: The owner of the news item.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span> <span class="op">=</span> <span class="nam">application_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">CreateNewsItemCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">NewsItemEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">            ApplicationNotFoundException: raised when the application does not exist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">application</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">            <span class="nam">ApplicationIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">application</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span> <span class="op">></span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">            <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span><span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">                    <span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">                    <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">                        <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">                    <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">promotion</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="nam">news_item</span> <span class="op">=</span> <span class="nam">NewsItemEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">enabled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">publish_datetime</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_datetime</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">                <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">                    <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                    <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                    <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                    <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">                    <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">                    <span class="nam">author</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">                <span class="key">for</span> <span class="nam">text</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">news_item</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">class</span> <span class="nam">CreateNewsItem</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="str">"""Use case "Create News Item"."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">NewsItemRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">application_repo</span><span class="op">:</span> <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            repo: The repository to create the news item.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            application_repo: The repository to get the application entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">            owner: The owner of the news item.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span> <span class="op">=</span> <span class="nam">application_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">CreateNewsItemCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">NewsItemEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">            ApplicationNotFoundException: raised when the application does not exist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">application</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">            <span class="nam">ApplicationIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">application</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span> <span class="op">></span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span><span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">                    <span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">                    <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">                        <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">                    <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">promotion</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="nam">news_item</span> <span class="op">=</span> <span class="nam">NewsItemEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">enabled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">publish_datetime</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_datetime</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">                <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                    <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                    <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                    <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">                    <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">                    <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">                    <span class="nam">author</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">                <span class="key">for</span> <span class="nam">text</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">news_item</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -171,7 +172,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_create_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_page_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_page_py.html
index 7021fb8ef..e65ff28a2 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_page_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_create_page_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_delete_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -152,7 +152,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_delete_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_news_item_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_news_item_py.html
index 9fcd5c94e..d828e5674 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_news_item_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_news_item_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_delete_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -124,7 +124,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_delete_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_page_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_page_py.html
index 4b17a36b0..233afeec4 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_page_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_delete_page_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_application_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -124,7 +124,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_application_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_application_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_application_py.html
index cfa578e8f..158049958 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_application_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_application_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_applications_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -126,7 +126,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_applications_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_applications_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_applications_py.html
index d89c1a101..22e004bc9 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_applications_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_applications_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -139,7 +139,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_item_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_item_py.html
index 233546c30..82b1655e4 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_item_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_item_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_news_items_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -125,7 +125,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_news_items_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_items_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_items_py.html
index fe671c7a9..92ad3afd1 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_items_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_news_items_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -166,7 +166,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_page_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_page_py.html
index 17c5fcf83..f38c90ac5 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_page_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_page_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_pages_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -116,7 +116,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_get_pages_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_pages_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_pages_py.html
index bfb623dfa..af8598c62 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_pages_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_get_pages_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -130,7 +130,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4e1bad21eec0de08___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_news_item_command_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_news_item_command_py.html
index b7d878266..5590c938c 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_news_item_command_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_news_item_command_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_page_command_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -106,7 +106,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_page_command_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_page_command_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_page_command_py.html
index 0a222ec8d..c81fbee94 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_page_command_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_page_command_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -103,7 +103,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_application_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_application_py.html
index 2643ba0af..b12d57a14 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_application_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_application_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_update_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -149,7 +149,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_update_news_item_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_news_item_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_news_item_py.html
index 1736f097d..bdf54b476 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_news_item_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_news_item_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_update_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,110 +81,113 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for implementing the use case "Update News Item"."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">DocumentFormat</span><span class="op">,</span> <span class="nam">Locale</span><span class="op">,</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">NewsItemEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">NewsItemIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">Promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item_repository</span> <span class="key">import</span> <span class="nam">NewsItemRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news_item_command</span> <span class="key">import</span> <span class="nam">NewsItemCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">NewsItemEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">NewsItemIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">Promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news</span><span class="op">.</span><span class="nam">news_item_repository</span> <span class="key">import</span> <span class="nam">NewsItemRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">news_item_command</span> <span class="key">import</span> <span class="nam">NewsItemCommand</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateNewsItemCommand</span><span class="op">(</span><span class="nam">NewsItemCommand</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="str">"""Input for the use case "Update News Item"."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateNewsItemCommand</span><span class="op">(</span><span class="nam">NewsItemCommand</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="str">"""Input for the use case "Update News Item"."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateNewsItem</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="str">"""Use case for updating a news item."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">NewsItemRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">application_repo</span><span class="op">:</span> <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">            repo: A repository for updating news items.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            application_repo: A repository for getting the application.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">            owner: The owner of the news item.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span> <span class="op">=</span> <span class="nam">application_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">UpdateNewsItemCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">NewsItemEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">            NewsItemNotFoundException: When the news item does not exist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">            ApplicationNotFoundException: When the application does not exist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="nam">news_item</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">NewsItemIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="nam">application</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">ApplicationIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">application</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span> <span class="op">></span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span><span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">                    <span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">                    <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">                        <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                    <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">promotion</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="nam">news_item</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">news_item</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">enabled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">publish_datetime</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">                <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">end_datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">                <span class="key">else</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_datetime</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">                <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                    <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">                    <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">                    <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">                    <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">                    <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">                    <span class="nam">author</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">                <span class="key">for</span> <span class="nam">text</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">news_item</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">        <span class="key">return</span> <span class="nam">news_item</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateNewsItem</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="str">"""Use case for updating a news item."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">NewsItemRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">application_repo</span><span class="op">:</span> <span class="nam">ApplicationRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            repo: A repository for updating news items.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">            application_repo: A repository for getting the application.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">            owner: The owner of the news item.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span> <span class="op">=</span> <span class="nam">application_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">UpdateNewsItemCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">NewsItemEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">            NewsItemNotFoundException: When the news item does not exist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">            ApplicationNotFoundException: When the application does not exist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="nam">news_item</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">NewsItemIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="nam">application</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_application_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">ApplicationIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">application</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span> <span class="op">></span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span><span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">                <span class="nam">promotion</span> <span class="op">=</span> <span class="nam">Promotion</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">                    <span class="nam">priority</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">                    <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                        <span class="nam">command</span><span class="op">.</span><span class="nam">promotion_end_datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                    <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="nam">promotion</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="nam">news_item</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">news_item</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">enabled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="nam">promotion</span><span class="op">=</span><span class="nam">promotion</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">publish_datetime</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">                    <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">                    <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">end_datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">                    <span class="key">else</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_datetime</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">                <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">                <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">                    <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">                    <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">                    <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">                    <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">                    <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                    <span class="nam">author</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                <span class="key">for</span> <span class="nam">text</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">            <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">news_item</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">news_item</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">        <span class="key">return</span> <span class="nam">news_item</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -193,7 +196,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_update_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_page_py.html b/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_page_py.html
index 3c3ddb055..c9416cbef 100644
--- a/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_page_py.html
+++ b/backend/docs/tests/coverage/d_80efe6e42aba5c61_update_page_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -168,7 +168,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_83e9591dfc76b511___init___py.html b/backend/docs/tests/coverage/d_83e9591dfc76b511___init___py.html
index f57bf3a82..9f5c0b477 100644
--- a/backend/docs/tests/coverage/d_83e9591dfc76b511___init___py.html
+++ b/backend/docs/tests/coverage/d_83e9591dfc76b511___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_coach_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_coach_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_83e9591dfc76b511_coach_py.html b/backend/docs/tests/coverage/d_83e9591dfc76b511_coach_py.html
index e6c48f05f..288ab6ca2 100644
--- a/backend/docs/tests/coverage/d_83e9591dfc76b511_coach_py.html
+++ b/backend/docs/tests/coverage/d_83e9591dfc76b511_coach_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_team_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -122,7 +122,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_team_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_83e9591dfc76b511_team_py.html b/backend/docs/tests/coverage/d_83e9591dfc76b511_team_py.html
index 3a2953c96..fdeed88b8 100644
--- a/backend/docs/tests/coverage/d_83e9591dfc76b511_team_py.html
+++ b/backend/docs/tests/coverage/d_83e9591dfc76b511_team_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -119,7 +119,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_83e9591dfc76b511_training_definition_py.html b/backend/docs/tests/coverage/d_83e9591dfc76b511_training_definition_py.html
index f4966c9e8..29023d9c9 100644
--- a/backend/docs/tests/coverage/d_83e9591dfc76b511_training_definition_py.html
+++ b/backend/docs/tests/coverage/d_83e9591dfc76b511_training_definition_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/api/v1/trainings/schemas/training_definition.py: 92%</title>
+    <title>Coverage for kwai/api/v1/trainings/schemas/training_definition.py: 93%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/api/v1/trainings/schemas/training_definition.py</b>:
-            <span class="pc_cov">92%</span>
+            <span class="pc_cov">93%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,8 +54,8 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">26 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">24<span class="text"> run</span></button>
+            <span class="text">27 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">25<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">2<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_086c8714ae73c9f0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,87 +81,90 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for the training definition schema."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">    <span class="nam">TeamResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">    <span class="nam">TrainingDefinitionResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamAttributes</span><span class="op">,</span> <span class="nam">TeamResource</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">Relationship</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">,</span> <span class="nam">ResourceMeta</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">pydantic</span> <span class="key">import</span> <span class="nam">BaseModel</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">resources</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">    <span class="nam">TeamResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">    <span class="nam">TrainingDefinitionResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamAttributes</span><span class="op">,</span> <span class="nam">TeamResource</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Document</span><span class="op">,</span> <span class="nam">Relationship</span><span class="op">,</span> <span class="nam">ResourceData</span><span class="op">,</span> <span class="nam">ResourceMeta</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="str">"""Attributes for a training definition JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">description</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">weekday</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">start_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">end_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">location</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionRelationships</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="str">"""Relationships for a training definition JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">team</span><span class="op">:</span> <span class="nam">Relationship</span><span class="op">[</span><span class="nam">TeamResourceIdentifier</span><span class="op">]</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionAttributes</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="str">"""Attributes for a training definition JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">description</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">weekday</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">start_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">end_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">timezone</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">location</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionRelationships</span><span class="op">(</span><span class="nam">BaseModel</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="str">"""Relationships for a training definition JSON:API resource."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="nam">TrainingDefinitionResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="nam">ResourceData</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">TrainingDefinitionAttributes</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">TrainingDefinitionRelationships</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="str">"""A JSON:API resource for a training definition."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">TrainingDefinitionResource</span><span class="op">,</span> <span class="nam">TeamResource</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="str">"""A JSON:API document for one or more training definitions."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">training_definition</span><span class="op">:</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingDefinitionDocument"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Create a document from a training definition entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="nam">data</span> <span class="op">=</span> <span class="nam">TrainingDefinitionResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">meta</span><span class="op">=</span><span class="nam">ResourceMeta</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">attributes</span><span class="op">=</span><span class="nam">TrainingDefinitionAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">                <span class="nam">name</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">                <span class="nam">description</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">                <span class="nam">weekday</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">weekday</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">                <span class="nam">start_time</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">start</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">                <span class="nam">end_time</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">end</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">                <span class="nam">active</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">                <span class="nam">location</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">                <span class="nam">remark</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="nam">included</span><span class="op">:</span> <span class="nam">set</span><span class="op">[</span><span class="nam">TeamResource</span><span class="op">]</span> <span class="op">=</span> <span class="nam">set</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="key">if</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span> <span class="op">=</span> <span class="nam">TrainingDefinitionRelationships</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">                <span class="nam">team</span><span class="op">=</span><span class="nam">Relationship</span><span class="op">[</span><span class="nam">TeamResourceIdentifier</span><span class="op">]</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                    <span class="nam">data</span><span class="op">=</span><span class="nam">TeamResourceIdentifier</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">included</span><span class="op">.</span><span class="nam">add</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">                <span class="nam">TeamResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">                    <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">                    <span class="nam">attributes</span><span class="op">=</span><span class="nam">TeamAttributes</span><span class="op">(</span><span class="nam">name</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">(</span><span class="nam">data</span><span class="op">=</span><span class="nam">data</span><span class="op">,</span> <span class="nam">included</span><span class="op">=</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="nam">team</span><span class="op">:</span> <span class="nam">Relationship</span><span class="op">[</span><span class="nam">TeamResourceIdentifier</span><span class="op">]</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">TrainingDefinitionResourceIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="nam">ResourceData</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">TrainingDefinitionAttributes</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">TrainingDefinitionRelationships</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="str">"""A JSON:API resource for a training definition."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">(</span><span class="nam">Document</span><span class="op">[</span><span class="nam">TrainingDefinitionResource</span><span class="op">,</span> <span class="nam">TeamResource</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="str">"""A JSON:API document for one or more training definitions."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">def</span> <span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">training_definition</span><span class="op">:</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="str">"TrainingDefinitionDocument"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="str">"""Create a document from a training definition entity."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">data</span> <span class="op">=</span> <span class="nam">TrainingDefinitionResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">meta</span><span class="op">=</span><span class="nam">ResourceMeta</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">attributes</span><span class="op">=</span><span class="nam">TrainingDefinitionAttributes</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">                <span class="nam">name</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">                <span class="nam">description</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">                <span class="nam">weekday</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">weekday</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">                <span class="nam">start_time</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">start</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">                <span class="nam">end_time</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">end</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">                <span class="nam">timezone</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">period</span><span class="op">.</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">                <span class="nam">active</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">                <span class="nam">location</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">                <span class="nam">remark</span><span class="op">=</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="nam">included</span><span class="op">:</span> <span class="nam">set</span><span class="op">[</span><span class="nam">TeamResource</span><span class="op">]</span> <span class="op">=</span> <span class="nam">set</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="key">if</span> <span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span> <span class="op">=</span> <span class="nam">TrainingDefinitionRelationships</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">team</span><span class="op">=</span><span class="nam">Relationship</span><span class="op">[</span><span class="nam">TeamResourceIdentifier</span><span class="op">]</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">                    <span class="nam">data</span><span class="op">=</span><span class="nam">TeamResourceIdentifier</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">included</span><span class="op">.</span><span class="nam">add</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">                <span class="nam">TeamResource</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">                    <span class="nam">id</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">                    <span class="nam">attributes</span><span class="op">=</span><span class="nam">TeamAttributes</span><span class="op">(</span><span class="nam">name</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">(</span><span class="nam">data</span><span class="op">=</span><span class="nam">data</span><span class="op">,</span> <span class="nam">included</span><span class="op">=</span><span class="nam">included</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -170,7 +173,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_086c8714ae73c9f0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_83e9591dfc76b511_training_py.html b/backend/docs/tests/coverage/d_83e9591dfc76b511_training_py.html
index 1f9511a1b..cb433cc27 100644
--- a/backend/docs/tests/coverage/d_83e9591dfc76b511_training_py.html
+++ b/backend/docs/tests/coverage/d_83e9591dfc76b511_training_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
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+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17___init___py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17___init___py.html
index 921927f1b..56308aae8 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17___init___py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_consumer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_consumer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_consumer_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_consumer_py.html
index 5b57dc686..73a09a43b 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17_consumer_py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_consumer_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_dependencies_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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@@ -167,7 +167,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_dependencies_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_dependencies_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_dependencies_py.html
index 78017b37a..5de93eceb 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17_dependencies_py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_dependencies_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_event_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -151,7 +151,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_event_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_event_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_event_py.html
index c37709e97..9e93b56ca 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17_event_py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_event_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_event_router_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_event_router_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_event_router_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_event_router_py.html
index 0f2b7f3ae..7ab681aa5 100644
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+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_event_router_py.html
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             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_publisher_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -118,7 +118,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_publisher_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_publisher_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_publisher_py.html
index 11f070bf7..4a69e9044 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17_publisher_py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_publisher_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_redis_bus_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -103,7 +103,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_redis_bus_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_redis_bus_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_redis_bus_py.html
index ccbaff369..4ee983073 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17_redis_bus_py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_redis_bus_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_stream_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -159,7 +159,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_stream_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_stream_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_stream_py.html
index 3db1dfc52..b57887030 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17_stream_py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_stream_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_subscriber_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -382,7 +382,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17_subscriber_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_8c208e6971d8ef17_subscriber_py.html b/backend/docs/tests/coverage/d_8c208e6971d8ef17_subscriber_py.html
index 16613f731..cde6eae58 100644
--- a/backend/docs/tests/coverage/d_8c208e6971d8ef17_subscriber_py.html
+++ b/backend/docs/tests/coverage/d_8c208e6971d8ef17_subscriber_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0_functions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -100,7 +100,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_67067a8ee05528f0_functions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_9c3cd2773150902e___init___py.html b/backend/docs/tests/coverage/d_9c3cd2773150902e___init___py.html
index fd0cb302c..2a3e69ed6 100644
--- a/backend/docs/tests/coverage/d_9c3cd2773150902e___init___py.html
+++ b/backend/docs/tests/coverage/d_9c3cd2773150902e___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_9c3cd2773150902e_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_9c3cd2773150902e_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_9c3cd2773150902e_api_py.html b/backend/docs/tests/coverage/d_9c3cd2773150902e_api_py.html
index d52ff7ae0..5e109109a 100644
--- a/backend/docs/tests/coverage/d_9c3cd2773150902e_api_py.html
+++ b/backend/docs/tests/coverage/d_9c3cd2773150902e_api_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0e2dd82be682ae8b___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -96,7 +96,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0e2dd82be682ae8b___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_9e3db8dee6e8dac5___init___py.html b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5___init___py.html
index e7016b3b0..72ab9f8da 100644
--- a/backend/docs/tests/coverage/d_9e3db8dee6e8dac5___init___py.html
+++ b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5___init___py.html
@@ -62,9 +62,9 @@ <h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_f43bffd0ca7c8c01___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5_import_members_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5_get_member_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -99,9 +99,9 @@ <h2>
         <p>
             <a id="prevFileLink" class="nav" href="d_f43bffd0ca7c8c01___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5_import_members_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5_get_member_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_get_member_py.html b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_get_member_py.html
new file mode 100644
index 000000000..517c81d2d
--- /dev/null
+++ b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_get_member_py.html
@@ -0,0 +1,144 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/modules/club/get_member.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/modules/club/get_member.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
+            <label for="help_panel_state">
+                <img id="keyboard_icon" src="keybd_closed.png" alt="Show/hide keyboard shortcuts" />
+            </label>
+            <div id="help_panel">
+                <p class="legend">Shortcuts on this page</p>
+                <div class="keyhelp">
+                    <p>
+                        <kbd>r</kbd>
+                        <kbd>m</kbd>
+                        <kbd>x</kbd>
+                        &nbsp; toggle line displays
+                    </p>
+                    <p>
+                        <kbd>j</kbd>
+                        <kbd>k</kbd>
+                        &nbsp; next/prev highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>0</kbd> &nbsp; (zero) top of page
+                    </p>
+                    <p>
+                        <kbd>1</kbd> &nbsp; (one) first highlighted chunk
+                    </p>
+                    <p>
+                        <kbd>[</kbd>
+                        <kbd>]</kbd>
+                        &nbsp; prev/next file
+                    </p>
+                    <p>
+                        <kbd>u</kbd> &nbsp; up to the index
+                    </p>
+                    <p>
+                        <kbd>?</kbd> &nbsp; show/hide this help
+                    </p>
+                </div>
+            </div>
+        </aside>
+        <h2>
+            <span class="text">14 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">14<span class="text"> run</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
+        <p class="text">
+            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
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+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
+            <button type="button" class="button_prev_chunk" data-shortcut="k"/>
+            <button type="button" class="button_top_of_page" data-shortcut="0"/>
+            <button type="button" class="button_first_chunk" data-shortcut="1"/>
+            <button type="button" class="button_prev_file" data-shortcut="["/>
+            <button type="button" class="button_next_file" data-shortcut="]"/>
+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that implements the use case 'Get Member'."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member</span> <span class="key">import</span> <span class="nam">MemberEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_repository</span> <span class="key">import</span> <span class="nam">MemberRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">class</span> <span class="nam">GetMemberCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="str">"""The input for the use case 'Get Member'.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="str">        uuid: The unique id of the member.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">class</span> <span class="nam">GetMember</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="str">"""Use case 'Get Member'."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">repo</span><span class="op">:</span> <span class="nam">MemberRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">            repo: The repository used to get the member.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">GetMemberCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">            command: the input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str">            The member (if it exists) with the given uuid.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">        Throws:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            MemberNotFoundException: raised when the member does not exist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">query</span><span class="op">.</span><span class="nam">filter_by_uuid</span><span class="op">(</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="nam">query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5_get_members_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_get_members_py.html b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_get_members_py.html
new file mode 100644
index 000000000..23fbd5360
--- /dev/null
+++ b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_get_members_py.html
@@ -0,0 +1,156 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Coverage for kwai/modules/club/get_members.py: 100%</title>
+    <link rel="icon" sizes="32x32" href="favicon_32.png">
+    <link rel="stylesheet" href="style.css" type="text/css">
+    <script type="text/javascript" src="coverage_html.js" defer></script>
+</head>
+<body class="pyfile">
+<header>
+    <div class="content">
+        <h1>
+            <span class="text">Coverage for </span><b>kwai/modules/club/get_members.py</b>:
+            <span class="pc_cov">100%</span>
+        </h1>
+        <aside id="help_panel_wrapper">
+            <input id="help_panel_state" type="checkbox">
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+                <p class="legend">Shortcuts on this page</p>
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+        </aside>
+        <h2>
+            <span class="text">21 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">21<span class="text"> run</span></button>
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+            <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
+        </h2>
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+            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5_get_member_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
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+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+        <aside class="hidden">
+            <button type="button" class="button_next_chunk" data-shortcut="j"/>
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+            <button type="button" class="button_to_index" data-shortcut="u"/>
+            <button type="button" class="button_show_hide_help" data-shortcut="?"/>
+        </aside>
+    </div>
+</header>
+<main id="source">
+    <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the use case 'Get Members'."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">use_case</span> <span class="key">import</span> <span class="nam">UseCaseBrowseResult</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">date</span> <span class="key">import</span> <span class="nam">Date</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">members</span><span class="op">.</span><span class="nam">member_repository</span> <span class="key">import</span> <span class="nam">MemberRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">class</span> <span class="nam">GetMembersCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="str">"""Input for the get members use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="str">        limit: the max. number of elements to return. Default is None, which means all.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="str">        offset: Offset to use. Default is None.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="str">        active: When true (the default), only return the active members.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">        license_end_month: Only return members with a license ending in the given month.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">        license_end_year: Only return members with a license ending in the given year.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">limit</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">offset</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">True</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">license_end_month</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="num">0</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">license_end_year</span><span class="op">:</span> <span class="nam">int</span> <span class="op">=</span> <span class="num">0</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="key">class</span> <span class="nam">GetMembers</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="str">"""Use case get members."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">repo</span><span class="op">:</span> <span class="nam">MemberRepository</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="str">"""Initialize use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">            repo: The repository for members.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">GetMembersCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UseCaseBrowseResult</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">            command: the input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">query</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">            <span class="nam">query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">filter_by_active</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">license_end_month</span> <span class="op">!=</span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">query</span> <span class="op">=</span> <span class="nam">query</span><span class="op">.</span><span class="nam">filter_by_license_date</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">                <span class="nam">command</span><span class="op">.</span><span class="nam">license_end_month</span><span class="op">,</span> <span class="nam">command</span><span class="op">.</span><span class="nam">license_end_year</span> <span class="key">or</span> <span class="nam">Date</span><span class="op">.</span><span class="nam">today</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">year</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="key">return</span> <span class="nam">UseCaseBrowseResult</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">count</span><span class="op">=</span><span class="key">await</span> <span class="nam">query</span><span class="op">.</span><span class="nam">count</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">iterator</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get_all</span><span class="op">(</span><span class="nam">query</span><span class="op">,</span> <span class="nam">command</span><span class="op">.</span><span class="nam">limit</span><span class="op">,</span> <span class="nam">command</span><span class="op">.</span><span class="nam">offset</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+</main>
+<footer>
+    <div class="content">
+        <p>
+            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5_get_member_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
+            <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5_import_members_py.html">&#xbb; next</a>
+            &nbsp; &nbsp; &nbsp;
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
+            created at 2024-01-01 00:00 +0000
+        </p>
+    </div>
+</footer>
+</body>
+</html>
diff --git a/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_import_members_py.html b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_import_members_py.html
index e299a8418..ac5febd4c 100644
--- a/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_import_members_py.html
+++ b/backend/docs/tests/coverage/d_9e3db8dee6e8dac5_import_members_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/modules/club/import_members.py: 93%</title>
+    <title>Coverage for kwai/modules/club/import_members.py: 78%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/modules/club/import_members.py</b>:
-            <span class="pc_cov">93%</span>
+            <span class="pc_cov">78%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,17 +54,17 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">55 statements &nbsp;</span>
+            <span class="text">65 statements &nbsp;</span>
             <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">51<span class="text"> run</span></button>
-            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">4<span class="text"> missing</span></button>
+            <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">14<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5_get_members_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_18692516bf24f9d0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -126,102 +126,125 @@ <h2>
     <p class="mis show_mis"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="key">return</span> <span class="fst">f"</span><span class="fst">Import failed for row </span><span class="op">{</span><span class="nam">self</span><span class="op">.</span><span class="nam">row</span><span class="op">}</span><span class="fst">: </span><span class="op">{</span><span class="nam">self</span><span class="op">.</span><span class="nam">message</span><span class="op">}</span><span class="fst">.</span><span class="fst">"</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="key">class</span> <span class="nam">ImportMembers</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="str">"""Use case for importing members."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">importer</span><span class="op">:</span> <span class="nam">member_importer</span><span class="op">.</span><span class="nam">MemberImporter</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">file_upload_repo</span><span class="op">:</span> <span class="nam">FileUploadRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">member_repo</span><span class="op">:</span> <span class="nam">MemberRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">            importer: A class that is responsible for importing members from a resource.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">            file_upload_repo: A repository for storing the file upload information.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">            member_repo: A repository for managing members.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_importer</span> <span class="op">=</span> <span class="nam">importer</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_file_upload_repo</span> <span class="op">=</span> <span class="nam">file_upload_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span> <span class="op">=</span> <span class="nam">member_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncGenerator</span><span class="op">[</span><span class="nam">Result</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t"><span class="str">        Yields:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"><span class="str">            ImportMembersOk: When the row was successfully imported.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t"><span class="str">            ImportMembersFailure: When the row was not successfully imported.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="nam">file_upload_entity</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_file_upload_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_importer</span><span class="op">.</span><span class="nam">create_file_upload_entity</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="key">async</span> <span class="key">for</span> <span class="nam">import_result</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_importer</span><span class="op">.</span><span class="nam">import_</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="key">match</span> <span class="nam">import_result</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">                <span class="key">case</span> <span class="nam">member_importer</span><span class="op">.</span><span class="nam">OkResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">                    <span class="nam">member</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_save_member</span><span class="op">(</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">                    <span class="key">yield</span> <span class="nam">OkResult</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">                        <span class="nam">file_upload</span><span class="op">=</span><span class="nam">file_upload_entity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">                        <span class="nam">row</span><span class="op">=</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">row</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">                        <span class="nam">member</span><span class="op">=</span><span class="nam">member</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">                    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">                <span class="key">case</span> <span class="nam">member_importer</span><span class="op">.</span><span class="nam">FailureResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">                    <span class="key">yield</span> <span class="nam">FailureResult</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">                        <span class="nam">file_upload</span><span class="op">=</span><span class="nam">file_upload_entity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">                        <span class="nam">row</span><span class="op">=</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">row</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                        <span class="nam">message</span><span class="op">=</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">message</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">                    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">_save_member</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">        <span class="str">"""Create or update the member."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="nam">existing_member</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_get_member</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">        <span class="key">if</span> <span class="nam">existing_member</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">updated_contact</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                <span class="nam">existing_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                <span class="nam">id_</span><span class="op">=</span><span class="nam">existing_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">existing_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">            <span class="nam">updated_person</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">                <span class="nam">existing_member</span><span class="op">.</span><span class="nam">person</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                <span class="nam">id_</span><span class="op">=</span><span class="nam">existing_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                <span class="nam">contact</span><span class="op">=</span><span class="nam">updated_contact</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">existing_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">            <span class="nam">updated_member</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">                <span class="nam">member</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">                <span class="nam">id_</span><span class="op">=</span><span class="nam">existing_member</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">                <span class="nam">person</span><span class="op">=</span><span class="nam">updated_person</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">                <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">existing_member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">            <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">updated_member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">            <span class="key">return</span> <span class="nam">updated_member</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">_get_member</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="str">"""Return the member.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t"><span class="str">            If found the member is returned, otherwise None is returned.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">        <span class="nam">member_query</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">        <span class="nam">member_query</span><span class="op">.</span><span class="nam">filter_by_license</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">number</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">            <span class="nam">member</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="nam">member_query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="key">except</span> <span class="nam">MemberNotFoundException</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">            <span class="key">return</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">        <span class="key">return</span> <span class="nam">member</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="key">class</span> <span class="nam">ImportMembersCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="str">"""Input for the use case "ImportMembers"."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="nam">test</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">True</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="key">class</span> <span class="nam">ImportMembers</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="str">"""Use case for importing members."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="nam">importer</span><span class="op">:</span> <span class="nam">member_importer</span><span class="op">.</span><span class="nam">MemberImporter</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="nam">file_upload_repo</span><span class="op">:</span> <span class="nam">FileUploadRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="nam">member_repo</span><span class="op">:</span> <span class="nam">MemberRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">            importer: A class that is responsible for importing members from a resource.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="str">            file_upload_repo: A repository for storing the file upload information.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="str">            member_repo: A repository for managing members.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_importer</span> <span class="op">=</span> <span class="nam">importer</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_file_upload_repo</span> <span class="op">=</span> <span class="nam">file_upload_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span> <span class="op">=</span> <span class="nam">member_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">ImportMembersCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">AsyncGenerator</span><span class="op">[</span><span class="nam">Result</span><span class="op">,</span> <span class="key">None</span><span class="op">]</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="str">        Yields:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="str">            OkResult: When the row was successfully imported.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t"><span class="str">            FailureResult: When the row was not successfully imported.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="nam">file_upload_entity</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_file_upload_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="nam">self</span><span class="op">.</span><span class="nam">_importer</span><span class="op">.</span><span class="nam">create_file_upload_entity</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="key">async</span> <span class="key">for</span> <span class="nam">import_result</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_importer</span><span class="op">.</span><span class="nam">import_</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">            <span class="key">match</span> <span class="nam">import_result</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">                <span class="key">case</span> <span class="nam">member_importer</span><span class="op">.</span><span class="nam">OkResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">                    <span class="nam">member</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_save_member</span><span class="op">(</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">member</span><span class="op">,</span> <span class="nam">command</span><span class="op">.</span><span class="nam">test</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                    <span class="key">yield</span> <span class="nam">OkResult</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">                        <span class="nam">file_upload</span><span class="op">=</span><span class="nam">file_upload_entity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">                        <span class="nam">row</span><span class="op">=</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">row</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">                        <span class="nam">member</span><span class="op">=</span><span class="nam">member</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">                    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">                <span class="key">case</span> <span class="nam">member_importer</span><span class="op">.</span><span class="nam">FailureResult</span><span class="op">(</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">                    <span class="key">yield</span> <span class="nam">FailureResult</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">                        <span class="nam">file_upload</span><span class="op">=</span><span class="nam">file_upload_entity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">                        <span class="nam">row</span><span class="op">=</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">row</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">                        <span class="nam">message</span><span class="op">=</span><span class="nam">import_result</span><span class="op">.</span><span class="nam">message</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">_save_member</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">test</span><span class="op">:</span> <span class="nam">bool</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="str">"""Create or update the member."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="nam">existing_member</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_get_member</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">        <span class="key">if</span> <span class="nam">existing_member</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">            <span class="nam">updated_member</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_update_member</span><span class="op">(</span><span class="nam">existing_member</span><span class="op">,</span> <span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">            <span class="key">if</span> <span class="key">not</span> <span class="nam">test</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">updated_member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">            <span class="key">return</span> <span class="nam">updated_member</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">test</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">            <span class="key">return</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">member</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="key">return</span> <span class="nam">member</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">    <span class="key">def</span> <span class="nam">_update_member</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">old_member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">,</span> <span class="nam">new_member</span><span class="op">:</span> <span class="nam">MemberEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">        <span class="str">"""Update an existing member with the new imported data."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="nam">updated_contact</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">            <span class="nam">old_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">contact</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">        <span class="nam">updated_person</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">            <span class="nam">old_member</span><span class="op">.</span><span class="nam">person</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">            <span class="nam">contact</span><span class="op">=</span><span class="nam">updated_contact</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">person</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="nam">updated_member</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">            <span class="nam">new_member</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">uuid</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">            <span class="nam">competition</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">is_competitive</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">is_active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">            <span class="nam">person</span><span class="op">=</span><span class="nam">updated_person</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">old_member</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t">        <span class="key">return</span> <span class="nam">updated_member</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">_get_member</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">member</span><span class="op">:</span> <span class="nam">MemberEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">MemberEntity</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t">        <span class="str">"""Return the member.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"><span class="str">            If found the member is returned, otherwise None is returned.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">        <span class="nam">member_query</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">create_query</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t">        <span class="nam">member_query</span><span class="op">.</span><span class="nam">filter_by_license</span><span class="op">(</span><span class="nam">member</span><span class="op">.</span><span class="nam">license</span><span class="op">.</span><span class="nam">number</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t">        <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">            <span class="nam">member</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_member_repo</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="nam">member_query</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">        <span class="key">except</span> <span class="nam">MemberNotFoundException</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">            <span class="key">return</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">        <span class="key">return</span> <span class="nam">member</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
         <p>
-            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5___init___py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_9e3db8dee6e8dac5_get_members_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
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+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a___init___py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a___init___py.html
index bdea3056b..c5cb78ff0 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a___init___py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_query_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_query_py.html
index d0f9091e3..8d4e92bae 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_query_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,64 +81,65 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that implements a UserInvitationQuery for a database."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">on</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database_query</span> <span class="key">import</span> <span class="nam">DatabaseQuery</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">UserInvitationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_query</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">UserInvitationQuery</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_tables</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">UserInvitationsTable</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_tables</span> <span class="key">import</span> <span class="nam">UsersTable</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">sql_smith</span><span class="op">.</span><span class="nam">functions</span> <span class="key">import</span> <span class="nam">on</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">database_query</span> <span class="key">import</span> <span class="nam">DatabaseQuery</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">UserInvitationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_query</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">UserInvitationQuery</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation_tables</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">UserInvitationsTable</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user_tables</span> <span class="key">import</span> <span class="nam">UsersTable</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationDbQuery</span><span class="op">(</span><span class="nam">UserInvitationQuery</span><span class="op">,</span> <span class="nam">DatabaseQuery</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""A database query for a user invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="key">def</span> <span class="nam">init</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">table_name</span><span class="op">)</span><span class="op">.</span><span class="nam">join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">            <span class="nam">UsersTable</span><span class="op">.</span><span class="nam">table_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"user_id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">UsersTable</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">def</span> <span class="nam">columns</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">aliases</span><span class="op">(</span><span class="op">)</span> <span class="op">+</span> <span class="nam">UsersTable</span><span class="op">.</span><span class="nam">aliases</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="key">def</span> <span class="nam">count_column</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserInvitationIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">.</span><span class="nam">value</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"uuid"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_email</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">email</span><span class="op">:</span> <span class="nam">EmailAddress</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"email"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">email</span><span class="op">)</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_active</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">timestamp</span><span class="op">:</span> <span class="nam">LocalTimestamp</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"expired_at"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="op">.</span><span class="nam">gt</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="op">.</span><span class="nam">and_</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">                <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"confirmed_at"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">                <span class="op">.</span><span class="nam">is_null</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">                <span class="op">.</span><span class="nam">and_</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"revoked"</span><span class="op">)</span><span class="op">.</span><span class="nam">not_eq</span><span class="op">(</span><span class="num">1</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationDbQuery</span><span class="op">(</span><span class="nam">UserInvitationQuery</span><span class="op">,</span> <span class="nam">DatabaseQuery</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="str">"""A database query for a user invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="key">def</span> <span class="nam">init</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">from_</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">table_name</span><span class="op">)</span><span class="op">.</span><span class="nam">join</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">            <span class="nam">UsersTable</span><span class="op">.</span><span class="nam">table_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">            <span class="nam">on</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"user_id"</span><span class="op">)</span><span class="op">,</span> <span class="nam">UsersTable</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="key">def</span> <span class="nam">columns</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">aliases</span><span class="op">(</span><span class="op">)</span> <span class="op">+</span> <span class="nam">UsersTable</span><span class="op">.</span><span class="nam">aliases</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="key">def</span> <span class="nam">count_column</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">column</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserInvitationIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"id"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">id_</span><span class="op">.</span><span class="nam">value</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"uuid"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">uuid</span><span class="op">)</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_email</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">email</span><span class="op">:</span> <span class="nam">EmailAddress</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"email"</span><span class="op">)</span><span class="op">.</span><span class="nam">eq</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">email</span><span class="op">)</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_active</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">timestamp</span><span class="op">:</span> <span class="nam">Timestamp</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_query</span><span class="op">.</span><span class="nam">and_where</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"expired_at"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="op">.</span><span class="nam">gt</span><span class="op">(</span><span class="nam">str</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="op">.</span><span class="nam">and_</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">                <span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"confirmed_at"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">                <span class="op">.</span><span class="nam">is_null</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">                <span class="op">.</span><span class="nam">and_</span><span class="op">(</span><span class="nam">UserInvitationsTable</span><span class="op">.</span><span class="nam">field</span><span class="op">(</span><span class="str">"revoked"</span><span class="op">)</span><span class="op">.</span><span class="nam">not_eq</span><span class="op">(</span><span class="num">1</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -147,7 +148,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_repository_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_repository_py.html
index 5cdb9eb70..550f5c04b 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_events_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -186,7 +186,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_events_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_events_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_events_py.html
index a83402522..9c33fc215 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_events_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_events_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -103,7 +103,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_mailer_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_mailer_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_mailer_py.html
index 2d71f760d..4cc988eb6 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_mailer_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_mailer_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -133,7 +133,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_py.html
index 0fdd925cc..54befb56f 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,140 +81,141 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines a user invitation entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">identifier</span> <span class="key">import</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="nam">UserInvitationIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="nam">UserInvitationIdentifier</span> <span class="op">=</span> <span class="nam">IntIdentifier</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">UserInvitationIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="str">"""A user invitation entity.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="str">    A user invitation is a request to someone to become a member of the site.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserInvitationIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">email</span><span class="op">:</span> <span class="nam">EmailAddress</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">name</span><span class="op">:</span> <span class="nam">Name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">revoked</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">False</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="str">"""Construct a user invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">            id_: The id of the user invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str">            email: The email address that receives the invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">            name: The name of the invited</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">            uuid: The unique id to use to validate this invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            expired_at: The timestamp when the invitation expires.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">            remark: A remark about the invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">            mailed_at: The timestamp of sending out the email.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">            user: The user that created the invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">            confirmed_at: The timestamp when the invitation was used.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str">            revoked: Is this invitation revoked?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">            traceable_time: The creation/modification timestamp of the invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">UserInvitationIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_email</span> <span class="op">=</span> <span class="nam">email</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span> <span class="op">=</span> <span class="nam">name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_uuid</span> <span class="op">=</span> <span class="nam">uuid</span> <span class="key">or</span> <span class="nam">UniqueId</span><span class="op">.</span><span class="nam">generate</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_expired_at</span> <span class="op">=</span> <span class="nam">expired_at</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_with_delta</span><span class="op">(</span><span class="nam">days</span><span class="op">=</span><span class="num">7</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">mailed_at</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span> <span class="op">=</span> <span class="nam">user</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span> <span class="op">=</span> <span class="nam">confirmed_at</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_revoked</span> <span class="op">=</span> <span class="nam">revoked</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="key">def</span> <span class="nam">email</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">EmailAddress</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="str">"""Return the email address that receives this invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_email</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="key">def</span> <span class="nam">name</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Name</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="str">"""Return the name of the person that receives this invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="key">def</span> <span class="nam">uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UniqueId</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="str">"""Return the unique id of this invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_uuid</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="key">def</span> <span class="nam">expired_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="str">"""Return when the invitation will expire."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_expired_at</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_expired</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="str">"""Return True when the invitation is expired."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_expired_at</span><span class="op">.</span><span class="nam">is_past</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">    <span class="key">def</span> <span class="nam">mailed</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="str">"""Return True if the email has already been sent."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">    <span class="key">def</span> <span class="nam">mailed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">        <span class="str">"""Return the timestamp of sending the email."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">        <span class="str">"""Return the remark about the invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">    <span class="key">def</span> <span class="nam">user</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="str">"""Return the user that created this invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirm</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">        <span class="str">"""Confirm the invitation, the invitation was used to create a new user."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span> <span class="op">=</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirmed</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="str">"""Return True when the invitation was confirmed."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirmed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="str">"""Return when this invitation was used."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">    <span class="key">def</span> <span class="nam">revoked</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">        <span class="str">"""Is this invitation revoked?."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_revoked</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">        <span class="str">"""Return the creation/modification timestamp of this invitation."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">    <span class="key">def</span> <span class="nam">mail_sent</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">        <span class="str">"""Set the timestamp when the mail has been sent."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationEntity</span><span class="op">(</span><span class="nam">Entity</span><span class="op">[</span><span class="nam">UserInvitationIdentifier</span><span class="op">]</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="str">"""A user invitation entity.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">    A user invitation is a request to someone to become a member of the site.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="op">*</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserInvitationIdentifier</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="nam">email</span><span class="op">:</span> <span class="nam">EmailAddress</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="nam">name</span><span class="op">:</span> <span class="nam">Name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">revoked</span><span class="op">:</span> <span class="nam">bool</span> <span class="op">=</span> <span class="key">False</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">traceable_time</span><span class="op">:</span> <span class="nam">TraceableTime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="str">"""Construct a user invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str">            id_: The id of the user invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">            email: The email address that receives the invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">            name: The name of the invited</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            uuid: The unique id to use to validate this invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">            expired_at: The timestamp when the invitation expires.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">            remark: A remark about the invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">            mailed_at: The timestamp of sending out the email.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">            user: The user that created the invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str">            confirmed_at: The timestamp when the invitation was used.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">            revoked: Is this invitation revoked?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">            traceable_time: The creation/modification timestamp of the invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="nam">super</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">id_</span> <span class="key">or</span> <span class="nam">UserInvitationIdentifier</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_email</span> <span class="op">=</span> <span class="nam">email</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span> <span class="op">=</span> <span class="nam">name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_uuid</span> <span class="op">=</span> <span class="nam">uuid</span> <span class="key">or</span> <span class="nam">UniqueId</span><span class="op">.</span><span class="nam">generate</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_expired_at</span> <span class="op">=</span> <span class="nam">expired_at</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_with_delta</span><span class="op">(</span><span class="nam">days</span><span class="op">=</span><span class="num">7</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span> <span class="op">=</span> <span class="nam">remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">mailed_at</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span> <span class="op">=</span> <span class="nam">user</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span> <span class="op">=</span> <span class="nam">confirmed_at</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_revoked</span> <span class="op">=</span> <span class="nam">revoked</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">traceable_time</span> <span class="key">or</span> <span class="nam">TraceableTime</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="key">def</span> <span class="nam">email</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">EmailAddress</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="str">"""Return the email address that receives this invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_email</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="key">def</span> <span class="nam">name</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Name</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="str">"""Return the name of the person that receives this invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="key">def</span> <span class="nam">uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UniqueId</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="str">"""Return the unique id of this invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_uuid</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="key">def</span> <span class="nam">expired_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="str">"""Return when the invitation will expire."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_expired_at</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_expired</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="str">"""Return True when the invitation is expired."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_expired_at</span><span class="op">.</span><span class="nam">is_past</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">    <span class="key">def</span> <span class="nam">mailed</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">        <span class="str">"""Return True if the email has already been sent."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">    <span class="key">def</span> <span class="nam">mailed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="str">"""Return the timestamp of sending the email."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">    <span class="key">def</span> <span class="nam">remark</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">        <span class="str">"""Return the remark about the invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_remark</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">    <span class="key">def</span> <span class="nam">user</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">        <span class="str">"""Return the user that created this invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_user</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirm</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">        <span class="str">"""Confirm the invitation, the invitation was used to create a new user."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span> <span class="op">=</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirmed</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="str">"""Return True when the invitation was confirmed."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">    <span class="key">def</span> <span class="nam">confirmed_at</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="str">"""Return when this invitation was used."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_confirmed_at</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">    <span class="key">def</span> <span class="nam">revoked</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">        <span class="str">"""Is this invitation revoked?."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_revoked</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">    <span class="key">def</span> <span class="nam">traceable_time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="str">"""Return the creation/modification timestamp of this invitation."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">    <span class="key">def</span> <span class="nam">mail_sent</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">        <span class="str">"""Set the timestamp when the mail has been sent."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_mailed_at</span> <span class="op">=</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_traceable_time</span><span class="op">.</span><span class="nam">mark_for_update</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
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         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_query_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_query_py.html
index e0d144eb2..bd09e1729 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_query_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,60 +81,61 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines an interface for a user invitation query."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">abc</span> <span class="key">import</span> <span class="nam">ABC</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">repository</span><span class="op">.</span><span class="nam">query</span> <span class="key">import</span> <span class="nam">Query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">UserInvitationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">abc</span> <span class="key">import</span> <span class="nam">ABC</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">repository</span><span class="op">.</span><span class="nam">query</span> <span class="key">import</span> <span class="nam">Query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">UserInvitationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationQuery</span><span class="op">(</span><span class="nam">Query</span><span class="op">,</span> <span class="nam">ABC</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="str">"""An interface for querying user invitations."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserInvitationIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Add a filter on the user invitation for id.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">            id_(UserInvitationIdentifier): An id of a user invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">            (UserInvitationQuery): The active query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="str">"""Add a filter on the user invitation for the unique id.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            uuid(UniqueId): A unique id of a user invitation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">            (UserInvitationQuery): The active query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_email</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">email</span><span class="op">:</span> <span class="nam">EmailAddress</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="str">"""Add a filter on the user invitation for the email address.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            email: An email address.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">            The active query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_active</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">timestamp</span><span class="op">:</span> <span class="nam">LocalTimestamp</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="str">"""Add a filter to only return the active invitations at the given time.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">            The active query</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="exc show_exc"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationQuery</span><span class="op">(</span><span class="nam">Query</span><span class="op">,</span> <span class="nam">ABC</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="str">"""An interface for querying user invitations."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_id</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">id_</span><span class="op">:</span> <span class="nam">UserInvitationIdentifier</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="str">"""Add a filter on the user invitation for id.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str">            id_(UserInvitationIdentifier): An id of a user invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">            (UserInvitationQuery): The active query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_uuid</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">:</span> <span class="nam">UniqueId</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="str">"""Add a filter on the user invitation for the unique id.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">            uuid(UniqueId): A unique id of a user invitation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">            (UserInvitationQuery): The active query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_by_email</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">email</span><span class="op">:</span> <span class="nam">EmailAddress</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="str">"""Add a filter on the user invitation for the email address.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">            email: An email address.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">            The active query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">def</span> <span class="nam">filter_active</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">timestamp</span><span class="op">:</span> <span class="nam">Timestamp</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationQuery"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="str">"""Add a filter to only return the active invitations at the given time.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">            The active query</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="exc show_exc"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="key">raise</span> <span class="nam">NotImplementedError</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -143,7 +144,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_repository_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_repository_py.html
index 32f2416d0..ef2fd3839 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_repository_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -183,7 +183,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_acf4a5bcf6aca29a_user_invitation_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_tables_py.html b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_tables_py.html
index 8641dcc4c..c159ccc43 100644
--- a/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_tables_py.html
+++ b/backend/docs/tests/coverage/d_acf4a5bcf6aca29a_user_invitation_tables_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,110 +81,111 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines all dataclasses for the tables containing invitations."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">email_address</span> <span class="key">import</span> <span class="nam">EmailAddress</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">name</span> <span class="key">import</span> <span class="nam">Name</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">UserInvitationEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">UserInvitationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">unique_id</span> <span class="key">import</span> <span class="nam">UniqueId</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">user_invitations</span><span class="op">.</span><span class="nam">user_invitation</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">UserInvitationEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">UserInvitationIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="str">"""Represent a table row in the invitations table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">        id(int): the id of the invitation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        email(str): the email that received this invitation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">        first_name(str): the firstname of the invited</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">        last_name(str): the lastname of the invited</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">        uuid(str): a unique uuid for the invitation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">        expired_at(datetime): the timestamp when the invitation expires</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        remark(str|None): a remark about the invitation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        user_id(int): the user that created the invitation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        confirmed_at(datetime|None): the timestamp when the invitation was used</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        revoked(bool): is the invitation revoked?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        created_at(datetime): the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        updated_at(datetime|None): the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        mailed_at(datetime|None): the timestamp of sending the email</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserInvitationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="str">"""Create a user invitation entity from the table row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">            user(UserEntity): The associated user entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">            (UserInvitationEntity)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserInvitationIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span> <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="nam">expired_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="nam">user</span><span class="op">=</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">confirmed_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">invitation</span><span class="op">:</span> <span class="nam">UserInvitationEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="str">"""Persist a user invitation entity into a table row.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"><span class="str">            invitation(UserInvitationEntity): The user invitation entity to persist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t"><span class="str">            (UserInvitationRow): A dataclass containing the table row data.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">            <span class="nam">first_name</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">last_name</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="nam">expired_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">confirmed_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">invitation</span><span class="op">.</span><span class="nam">revoked</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">class</span> <span class="nam">UserInvitationRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="str">"""Represent a table row in the invitations table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="str">        id(int): the id of the invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="str">        email(str): the email that received this invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="str">        first_name(str): the firstname of the invited</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">        last_name(str): the lastname of the invited</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">        uuid(str): a unique uuid for the invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        expired_at(datetime): the timestamp when the invitation expires</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">        remark(str|None): a remark about the invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        user_id(int): the user that created the invitation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        confirmed_at(datetime|None): the timestamp when the invitation was used</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        revoked(bool): is the invitation revoked?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        created_at(datetime): the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        updated_at(datetime|None): the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">        mailed_at(datetime|None): the timestamp of sending the email</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">    <span class="nam">email</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">first_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">last_name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">uuid</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="nam">expired_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="nam">user_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="nam">confirmed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="nam">revoked</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="nam">mailed_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span><span class="op">)</span> <span class="op">-></span> <span class="nam">UserInvitationEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="str">"""Create a user invitation entity from the table row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">            user(UserEntity): The associated user entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">            (UserInvitationEntity)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">UserInvitationIdentifier</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">EmailAddress</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">Name</span><span class="op">(</span><span class="nam">last_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span> <span class="nam">first_name</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">first_name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">UniqueId</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="nam">expired_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">user</span><span class="op">=</span><span class="nam">user</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">confirmed_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">revoked</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">invitation</span><span class="op">:</span> <span class="nam">UserInvitationEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"UserInvitationRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="str">"""Persist a user invitation entity into a table row.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t"><span class="str">            invitation(UserInvitationEntity): The user invitation entity to persist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t"><span class="str">            (UserInvitationRow): A dataclass containing the table row data.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="key">return</span> <span class="nam">UserInvitationRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">            <span class="nam">email</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">email</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="nam">first_name</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">first_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="nam">last_name</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">name</span><span class="op">.</span><span class="nam">last_name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="nam">uuid</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">uuid</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">expired_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">expired_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">mailed_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">mailed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">confirmed_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">confirmed_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">revoked</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">invitation</span><span class="op">.</span><span class="nam">revoked</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">invitation</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t"><span class="nam">UserInvitationsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"user_invitations"</span><span class="op">,</span> <span class="nam">UserInvitationRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t"><span class="nam">UserInvitationsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"user_invitations"</span><span class="op">,</span> <span class="nam">UserInvitationRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -193,7 +194,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_4940c0203df35da8___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_b08da3e3058a5052___init___py.html b/backend/docs/tests/coverage/d_b08da3e3058a5052___init___py.html
index 0fc377ce9..b012b6a25 100644
--- a/backend/docs/tests/coverage/d_b08da3e3058a5052___init___py.html
+++ b/backend/docs/tests/coverage/d_b08da3e3058a5052___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_b08da3e3058a5052_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_b08da3e3058a5052_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_b08da3e3058a5052_api_py.html b/backend/docs/tests/coverage/d_b08da3e3058a5052_api_py.html
index 7cc03574e..b2f1bc373 100644
--- a/backend/docs/tests/coverage/d_b08da3e3058a5052_api_py.html
+++ b/backend/docs/tests/coverage/d_b08da3e3058a5052_api_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_2f70ae09886b4d1f___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -95,7 +95,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_2f70ae09886b4d1f___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_c8a5577d7339ea10___init___py.html b/backend/docs/tests/coverage/d_c8a5577d7339ea10___init___py.html
index 38a07b32d..f5e1d893e 100644
--- a/backend/docs/tests/coverage/d_c8a5577d7339ea10___init___py.html
+++ b/backend/docs/tests/coverage/d_c8a5577d7339ea10___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1d3fa2435b56455d___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -98,7 +98,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1d3fa2435b56455d___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_cc0f95b778be0183___init___py.html b/backend/docs/tests/coverage/d_cc0f95b778be0183___init___py.html
index d9776aea5..cafa251ce 100644
--- a/backend/docs/tests/coverage/d_cc0f95b778be0183___init___py.html
+++ b/backend/docs/tests/coverage/d_cc0f95b778be0183___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_query_py.html b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_query_py.html
index 03fee0932..7ea83a1ad 100644
--- a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_query_py.html
+++ b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -194,7 +194,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_db_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_repository_py.html b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_repository_py.html
index b825e961c..b0d748117 100644
--- a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_repository_py.html
+++ b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_db_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -197,7 +197,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_py.html b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_py.html
index e8c56fea8..a306b817c 100644
--- a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_py.html
+++ b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -161,7 +161,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_db_query_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_query_py.html b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_query_py.html
index 68841ad9c..722c9206f 100644
--- a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_query_py.html
+++ b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_query_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -130,7 +130,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_repository_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_repository_py.html b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_repository_py.html
index bfb733d48..6de634d5e 100644
--- a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_repository_py.html
+++ b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_repository_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -168,7 +168,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_cc0f95b778be0183_page_tables_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_tables_py.html b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_tables_py.html
index 007a7ca1c..98862dbbe 100644
--- a/backend/docs/tests/coverage/d_cc0f95b778be0183_page_tables_py.html
+++ b/backend/docs/tests/coverage/d_cc0f95b778be0183_page_tables_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_update_application_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,110 +81,111 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining all table classes for page."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">rows</span> <span class="key">import</span> <span class="nam">TextRow</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">rows</span> <span class="key">import</span> <span class="nam">TextRow</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">db</span><span class="op">.</span><span class="nam">table</span> <span class="key">import</span> <span class="nam">Table</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">pages</span><span class="op">.</span><span class="nam">page</span> <span class="key">import</span> <span class="nam">PageEntity</span><span class="op">,</span> <span class="nam">PageIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">traceable_time</span> <span class="key">import</span> <span class="nam">TraceableTime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">applications</span><span class="op">.</span><span class="nam">application</span> <span class="key">import</span> <span class="nam">ApplicationEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">portal</span><span class="op">.</span><span class="nam">pages</span><span class="op">.</span><span class="nam">page</span> <span class="key">import</span> <span class="nam">PageEntity</span><span class="op">,</span> <span class="nam">PageIdentifier</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">class</span> <span class="nam">PageTextRow</span><span class="op">(</span><span class="nam">TextRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="str">"""Represent a row in the page_contents table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">        page_id: The id of a page.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">page_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">page</span><span class="op">:</span> <span class="nam">PageEntity</span><span class="op">,</span> <span class="nam">content</span><span class="op">:</span> <span class="nam">LocaleText</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Persist a content value object to the table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">            page: The page that contains the content.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            content: The content of a page.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="key">return</span> <span class="nam">PageTextRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">            <span class="nam">page_id</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="nam">locale</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">locale</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">            <span class="nam">format</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">format</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">content</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">summary</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">author</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">class</span> <span class="nam">PageTextRow</span><span class="op">(</span><span class="nam">TextRow</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="str">"""Represent a row in the page_contents table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">        page_id: The id of a page.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="nam">page_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">page</span><span class="op">:</span> <span class="nam">PageEntity</span><span class="op">,</span> <span class="nam">content</span><span class="op">:</span> <span class="nam">LocaleText</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="str">"""Persist a content value object to the table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            page: The page that contains the content.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            content: The content of a page.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="key">return</span> <span class="nam">PageTextRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">            <span class="nam">page_id</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">            <span class="nam">locale</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">locale</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">            <span class="nam">format</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">format</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">            <span class="nam">title</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="nam">content</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="nam">summary</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="nam">user_id</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">author</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">content</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="nam">PageContentsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"page_contents"</span><span class="op">,</span> <span class="nam">PageTextRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="nam">PageContentsTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"page_contents"</span><span class="op">,</span> <span class="nam">PageTextRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="key">class</span> <span class="nam">PageRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="str">"""Represent a table row of the page table.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">        id: the id of the page.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">        enabled: is this page enabled?</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">        remark: a remark about the page</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">        application_id: the link to the application</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">        priority: the priority of the page</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="nam">enabled</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="nam">application_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">    <span class="nam">priority</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">,</span> <span class="nam">content</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">PageEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="str">"""Create a page entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="key">return</span> <span class="nam">PageEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">PageIdentifier</span><span class="op">(</span><span class="nam">id_</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">enabled</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">priority</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">priority</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">page</span><span class="op">:</span> <span class="nam">PageEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"PageRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="str">"""Persist an entity to row data.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t"><span class="str">            page: The page to persist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">        <span class="key">return</span> <span class="nam">PageRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">page</span><span class="op">.</span><span class="nam">enabled</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">application_id</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">application</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">priority</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">priority</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="key">class</span> <span class="nam">PageRow</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="str">"""Represent a table row of the page table.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">    Attributes:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">        id: the id of the page.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">        enabled: is this page enabled?</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">        remark: a remark about the page</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">        application_id: the link to the application</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        priority: the priority of the page</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        created_at: the timestamp of creation</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t"><span class="str">        updated_at: the timestamp of the last modification</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="nam">enabled</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">    <span class="nam">application_id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="nam">priority</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">datetime</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_entity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">application</span><span class="op">:</span> <span class="nam">ApplicationEntity</span><span class="op">,</span> <span class="nam">content</span><span class="op">:</span> <span class="nam">list</span><span class="op">[</span><span class="nam">LocaleText</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">PageEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="str">"""Create a page entity from a table row."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="key">return</span> <span class="nam">PageEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="nam">id_</span><span class="op">=</span><span class="nam">PageIdentifier</span><span class="op">(</span><span class="nam">id_</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">enabled</span> <span class="op">==</span> <span class="num">1</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">application</span><span class="op">=</span><span class="nam">application</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">priority</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">priority</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="nam">traceable_time</span><span class="op">=</span><span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">                <span class="nam">created_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">                <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">    <span class="key">def</span> <span class="nam">persist</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">page</span><span class="op">:</span> <span class="nam">PageEntity</span><span class="op">)</span> <span class="op">-></span> <span class="str">"PageRow"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">        <span class="str">"""Persist an entity to row data.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t"><span class="str">            page: The page to persist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="key">return</span> <span class="nam">PageRow</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">id</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">            <span class="nam">enabled</span><span class="op">=</span><span class="num">1</span> <span class="key">if</span> <span class="nam">page</span><span class="op">.</span><span class="nam">enabled</span> <span class="key">else</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">application_id</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">application</span><span class="op">.</span><span class="nam">id</span><span class="op">.</span><span class="nam">value</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">priority</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">priority</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">created_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">            <span class="nam">updated_at</span><span class="op">=</span><span class="nam">page</span><span class="op">.</span><span class="nam">traceable_time</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t"><span class="nam">PagesTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"pages"</span><span class="op">,</span> <span class="nam">PageRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t"><span class="nam">PagesTable</span> <span class="op">=</span> <span class="nam">Table</span><span class="op">(</span><span class="str">"pages"</span><span class="op">,</span> <span class="nam">PageRow</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -193,7 +194,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_80efe6e42aba5c61_update_application_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_d478a0eb3277f7ca___init___py.html b/backend/docs/tests/coverage/d_d478a0eb3277f7ca___init___py.html
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--- a/backend/docs/tests/coverage/d_d478a0eb3277f7ca___init___py.html
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index aef69beaf..8f7941123 100644
--- a/backend/docs/tests/coverage/d_dc6af8dfef97d167_kwai_cli_py.html
+++ b/backend/docs/tests/coverage/d_dc6af8dfef97d167_kwai_cli_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_dc6af8dfef97d167_kwai_events_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -105,7 +105,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_dc6af8dfef97d167_kwai_events_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_dc6af8dfef97d167_kwai_events_py.html b/backend/docs/tests/coverage/d_dc6af8dfef97d167_kwai_events_py.html
index 6f1898950..15d1af8db 100644
--- a/backend/docs/tests/coverage/d_dc6af8dfef97d167_kwai_events_py.html
+++ b/backend/docs/tests/coverage/d_dc6af8dfef97d167_kwai_events_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f43bffd0ca7c8c01___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -162,7 +162,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f43bffd0ca7c8c01___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74___init___py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74___init___py.html
index 4114038c1..cae0417fd 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74___init___py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_date_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_date_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_date_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_date_py.html
index 72c18c460..709adc344 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_date_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_date_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_email_address_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -166,7 +166,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_email_address_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_email_address_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_email_address_py.html
index 01443cc97..240eac2a4 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_email_address_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_email_address_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_identifier_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -113,7 +113,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_identifier_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_identifier_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_identifier_py.html
index a6409f342..4c2016950 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_identifier_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_identifier_py.html
@@ -62,9 +62,9 @@ <h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_email_address_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_local_timestamp_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_name_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -135,9 +135,9 @@ <h2>
         <p>
             <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_email_address_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_local_timestamp_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_name_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_name_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_name_py.html
index 434dc4521..9f2be1ff4 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_name_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_name_py.html
@@ -60,11 +60,11 @@ <h2>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_local_timestamp_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_identifier_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_owner_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -98,11 +98,11 @@ <h2>
 <footer>
     <div class="content">
         <p>
-            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_local_timestamp_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_identifier_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_owner_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_owner_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_owner_py.html
index 49f3cea08..33e546d3b 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_owner_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_owner_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_password_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -110,7 +110,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_password_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_password_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_password_py.html
index d5eff213f..e38745466 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_password_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_password_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_period_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,31 +81,31 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines a value object for a password."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">passlib</span><span class="op">.</span><span class="nam">context</span> <span class="key">import</span> <span class="nam">CryptContext</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">typing</span> <span class="key">import</span> <span class="nam">Self</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="nam">pwd_context</span> <span class="op">=</span> <span class="nam">CryptContext</span><span class="op">(</span><span class="nam">schemes</span><span class="op">=</span><span class="op">[</span><span class="str">"bcrypt"</span><span class="op">]</span><span class="op">,</span> <span class="nam">deprecated</span><span class="op">=</span><span class="str">"auto"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">import</span> <span class="nam">bcrypt</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">class</span> <span class="nam">Password</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="str">"""A value object for a password."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">hashed_password</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">hashed_password</span><span class="op">:</span> <span class="nam">bytes</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_string</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">password</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="str">"Password"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_string</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">password</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">Self</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Create a password from a string."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="key">return</span> <span class="nam">Password</span><span class="op">(</span><span class="nam">hashed_password</span><span class="op">=</span><span class="nam">pwd_context</span><span class="op">.</span><span class="nam">hash</span><span class="op">(</span><span class="nam">password</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">(</span><span class="nam">bcrypt</span><span class="op">.</span><span class="nam">hashpw</span><span class="op">(</span><span class="nam">password</span><span class="op">.</span><span class="nam">encode</span><span class="op">(</span><span class="op">)</span><span class="op">,</span> <span class="nam">bcrypt</span><span class="op">.</span><span class="nam">gensalt</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">def</span> <span class="nam">verify</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">password</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="str">"""Verify this password against the given password."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="key">return</span> <span class="nam">pwd_context</span><span class="op">.</span><span class="nam">verify</span><span class="op">(</span><span class="nam">password</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">hashed_password</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="key">return</span> <span class="nam">bcrypt</span><span class="op">.</span><span class="nam">checkpw</span><span class="op">(</span><span class="nam">password</span><span class="op">.</span><span class="nam">encode</span><span class="op">(</span><span class="op">)</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">hashed_password</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Return a string representation (hashed password)."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">hashed_password</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">hashed_password</span><span class="op">.</span><span class="nam">decode</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -114,7 +114,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_period_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_period_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_period_py.html
index 4dde25500..6b411f148 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_period_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_period_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_text_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,46 +81,47 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the value object Period."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span><span class="op">,</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">timedelta</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span><span class="op">,</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">timedelta</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">class</span> <span class="nam">Period</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="str">"""Value object for handling a period between dates."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">start_date</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="key">def</span> <span class="nam">__post_init__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="str">"""Perform post initialization.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">            ValueError: when the start date is before the end date.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">empty</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">            <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start_date</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">></span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">                <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"start_date should be before end_date"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="key">def</span> <span class="nam">delta</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">timedelta</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="str">"""Return the delta between end and start time."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">empty</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">            <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">-</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start_date</span><span class="op">.</span><span class="nam">timestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="key">return</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="key">def</span> <span class="nam">endless</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="str">"""Return True when end date is not set."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_delta</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">start_date</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span> <span class="op">-></span> <span class="str">"Period"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="str">"""Create a period from a delta."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">date</span> <span class="op">=</span> <span class="nam">start_date</span> <span class="key">or</span> <span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="key">return</span> <span class="nam">Period</span><span class="op">(</span><span class="nam">start_date</span><span class="op">=</span><span class="nam">date</span><span class="op">,</span> <span class="nam">end_date</span><span class="op">=</span><span class="nam">date</span><span class="op">.</span><span class="nam">add_delta</span><span class="op">(</span><span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">class</span> <span class="nam">Period</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="str">"""Value object for handling a period between dates."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">start_date</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">end_date</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">def</span> <span class="nam">__post_init__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Perform post initialization.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">            ValueError: when the start date is before the end date.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">empty</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">            <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start_date</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">></span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">                <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"start_date should be before end_date"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="key">def</span> <span class="nam">delta</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">timedelta</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="str">"""Return the delta between end and start time."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">        <span class="key">if</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">empty</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">            <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">-</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start_date</span><span class="op">.</span><span class="nam">timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="key">return</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="key">def</span> <span class="nam">endless</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="str">"""Return True when end date is not set."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end_date</span><span class="op">.</span><span class="nam">empty</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_delta</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">start_date</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span> <span class="op">-></span> <span class="str">"Period"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="str">"""Create a period from a delta."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">date</span> <span class="op">=</span> <span class="nam">start_date</span> <span class="key">or</span> <span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="key">return</span> <span class="nam">Period</span><span class="op">(</span><span class="nam">start_date</span><span class="op">=</span><span class="nam">date</span><span class="op">,</span> <span class="nam">end_date</span><span class="op">=</span><span class="nam">date</span><span class="op">.</span><span class="nam">add_delta</span><span class="op">(</span><span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -129,7 +130,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_text_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_text_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_text_py.html
index f5cdb3eaf..f9f99f5c7 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_text_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_text_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_time_period_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -228,7 +228,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_time_period_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_time_period_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_time_period_py.html
index 8442d9322..8f2912503 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_time_period_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_time_period_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/core/domain/value_objects/time_period.py: 90%</title>
+    <title>Coverage for kwai/core/domain/value_objects/time_period.py: 91%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -12,7 +12,7 @@
     <div class="content">
         <h1>
             <span class="text">Coverage for </span><b>kwai/core/domain/value_objects/time_period.py</b>:
-            <span class="pc_cov">90%</span>
+            <span class="pc_cov">91%</span>
         </h1>
         <aside id="help_panel_wrapper">
             <input id="help_panel_state" type="checkbox">
@@ -54,17 +54,17 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">21 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">19<span class="text"> run</span></button>
+            <span class="text">22 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">20<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">2<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
             <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_text_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_traceable_time_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_timestamp_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -92,61 +92,66 @@ <h2>
     <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">start</span><span class="op">:</span> <span class="nam">time</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">end</span><span class="op">:</span> <span class="nam">time</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="key">def</span> <span class="nam">__post_init__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">        <span class="str">"""Perform post initialization.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">            ValueError: when the start time is before the end time.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">            <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start</span> <span class="op">></span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">                <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"start should be before end"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="key">def</span> <span class="nam">endless</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Return True when the period does not have an end time."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span> <span class="key">is</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">def</span> <span class="nam">delta</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">timedelta</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="str">"""Return the delta between end and start time.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="str">        Returns: The delta between the start and end time.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str">        When there is no end time, the result will be None.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">            <span class="key">return</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">return</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">combine</span><span class="op">(</span><span class="nam">date</span><span class="op">(</span><span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">)</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span><span class="op">)</span> <span class="op">-</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">combine</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">            <span class="nam">date</span><span class="op">(</span><span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">)</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_string</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="nam">start</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span> <span class="nam">end</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">)</span> <span class="op">-></span> <span class="str">"TimePeriod"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="str">"""Create a time period from one or two strings.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">            start: a start time in format 00:00</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">            end: an optional end time in format 00:00</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">            A new time period.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">return</span> <span class="nam">TimePeriod</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">start</span><span class="op">=</span><span class="nam">datetime</span><span class="op">.</span><span class="nam">strptime</span><span class="op">(</span><span class="nam">start</span><span class="op">,</span> <span class="str">"%H:%M"</span><span class="op">)</span><span class="op">.</span><span class="nam">time</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">end</span><span class="op">=</span><span class="key">None</span> <span class="key">if</span> <span class="nam">end</span> <span class="key">is</span> <span class="key">None</span> <span class="key">else</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">strptime</span><span class="op">(</span><span class="nam">end</span><span class="op">,</span> <span class="str">"%H:%M"</span><span class="op">)</span><span class="op">.</span><span class="nam">time</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">timezone</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">"UTC"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="key">def</span> <span class="nam">__post_init__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="str">"""Perform post initialization.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="str">            ValueError: when the start time is before the end time.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">            <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start</span> <span class="op">></span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">                <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"start should be before end"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="key">def</span> <span class="nam">endless</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="str">"""Return True when the period does not have an end time."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span> <span class="key">is</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="key">def</span> <span class="nam">delta</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">timedelta</span> <span class="op">|</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="str">"""Return the delta between end and start time.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str">        Returns: The delta between the start and end time.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="str">        When there is no end time, the result will be None.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="key">return</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="key">return</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">combine</span><span class="op">(</span><span class="nam">date</span><span class="op">(</span><span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">)</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">end</span><span class="op">)</span> <span class="op">-</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">combine</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">            <span class="nam">date</span><span class="op">(</span><span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">,</span> <span class="num">1</span><span class="op">)</span><span class="op">,</span> <span class="nam">self</span><span class="op">.</span><span class="nam">start</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">start</span><span class="op">:</span> <span class="nam">str</span><span class="op">,</span> <span class="nam">end</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span> <span class="nam">timezone</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">"UTC"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="str">"TimePeriod"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="str">"""Create a time period from one or two strings.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">            start: a start time in format 00:00</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">            end: an optional end time in format 00:00</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">            timezone: an optional timezone name</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">            A new time period.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="key">return</span> <span class="nam">TimePeriod</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">start</span><span class="op">=</span><span class="nam">datetime</span><span class="op">.</span><span class="nam">strptime</span><span class="op">(</span><span class="nam">start</span><span class="op">,</span> <span class="str">"%H:%M"</span><span class="op">)</span><span class="op">.</span><span class="nam">time</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">end</span><span class="op">=</span><span class="key">None</span> <span class="key">if</span> <span class="nam">end</span> <span class="key">is</span> <span class="key">None</span> <span class="key">else</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">strptime</span><span class="op">(</span><span class="nam">end</span><span class="op">,</span> <span class="str">"%H:%M"</span><span class="op">)</span><span class="op">.</span><span class="nam">time</span><span class="op">(</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">timezone</span><span class="op">=</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
         <p>
             <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_text_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_traceable_time_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_timestamp_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_local_timestamp_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_timestamp_py.html
similarity index 77%
rename from backend/docs/tests/coverage/d_e4a3bb9203688b74_local_timestamp_py.html
rename to backend/docs/tests/coverage/d_e4a3bb9203688b74_timestamp_py.html
index 3ea8b6bf5..0f8c4ca3b 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_local_timestamp_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_timestamp_py.html
@@ -2,7 +2,7 @@
 <html>
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <title>Coverage for kwai/core/domain/value_objects/local_timestamp.py: 81%</title>
+    <title>Coverage for kwai/core/domain/value_objects/timestamp.py: 81%</title>
     <link rel="icon" sizes="32x32" href="favicon_32.png">
     <link rel="stylesheet" href="style.css" type="text/css">
     <script type="text/javascript" src="coverage_html.js" defer></script>
@@ -11,7 +11,7 @@
 <header>
     <div class="content">
         <h1>
-            <span class="text">Coverage for </span><b>kwai/core/domain/value_objects/local_timestamp.py</b>:
+            <span class="text">Coverage for </span><b>kwai/core/domain/value_objects/timestamp.py</b>:
             <span class="pc_cov">81%</span>
         </h1>
         <aside id="help_panel_wrapper">
@@ -60,11 +60,11 @@ <h2>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_identifier_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_time_period_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
-            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_name_py.html">&#xbb; next</a>
+            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_traceable_time_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,145 +81,146 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines a value object for a local timestamp."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">date</span><span class="op">,</span> <span class="nam">datetime</span><span class="op">,</span> <span class="nam">time</span><span class="op">,</span> <span class="nam">timedelta</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">datetime</span> <span class="key">import</span> <span class="nam">date</span><span class="op">,</span> <span class="nam">datetime</span><span class="op">,</span> <span class="nam">time</span><span class="op">,</span> <span class="nam">timedelta</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">class</span> <span class="nam">LocalTimestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="str">"""A value object for a timestamp.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="str">    The datetime should always be in UTC.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">timestamp</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">def</span> <span class="nam">empty</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Return True when the timestamp is unknown."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_past</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="str">"""Return True when the timestamp in the past."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">&lt;</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">utcnow</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="key">def</span> <span class="nam">year</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">        <span class="str">"""Return the year."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">year</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="key">def</span> <span class="nam">month</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="str">"""Return the month."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">month</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="key">def</span> <span class="nam">day</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="str">"""Return the day."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">day</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="key">def</span> <span class="nam">hours</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="str">"""Return the hours."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">hour</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="key">def</span> <span class="nam">minutes</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="str">"""Return the minutes."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">minute</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="key">def</span> <span class="nam">seconds</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="str">"""Return the seconds."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">second</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="key">def</span> <span class="nam">date</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">date</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">        <span class="str">"""Return the date."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">date</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="key">def</span> <span class="nam">time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">time</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="str">"""Return the date."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">time</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="str">"""Return a string representation.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t"><span class="str">            A formatted timestamp in format YYYY-MM-DD HH:mm:ss.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t"><span class="str">            An empty string will be returned, when no timestamp is available.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">            <span class="key">return</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">strftime</span><span class="op">(</span><span class="str">"%Y-%m-%d %H:%M:%S"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">    <span class="key">def</span> <span class="nam">add_delta</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span> <span class="op">-></span> <span class="str">"LocalTimestamp"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">        <span class="str">"""Create a new timestamp by adding the delta to the timestamp.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t"><span class="str">            LocalTimestamp: A new timestamp with the delta.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">        <span class="key">return</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">+</span> <span class="nam">timedelta</span><span class="op">(</span><span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_with_delta</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">        <span class="str">"""Create a current local timestamp and applies the delta."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">add_delta</span><span class="op">(</span><span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_now</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">        <span class="str">"""Create a timestamp with the current UTC time."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="key">return</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">datetime</span><span class="op">.</span><span class="nam">utcnow</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">date_time</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span> <span class="nam">date_format</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">"%Y-%m-%d %H:%M:%S"</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="str">"LocalTimestamp"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="str">"""Create a timestamp from a string.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t"><span class="str">            date_time: The string to convert to a timestamp. None or an empty string</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t"><span class="str">                will result in an "empty" local timestamp.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t"><span class="str">            date_format: The format used in the string.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">        <span class="key">if</span> <span class="nam">date_time</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">            <span class="key">return</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">        <span class="key">if</span> <span class="nam">len</span><span class="op">(</span><span class="nam">date_time</span><span class="op">)</span> <span class="op">==</span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">            <span class="key">return</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="key">return</span> <span class="nam">LocalTimestamp</span><span class="op">(</span><span class="nam">datetime</span><span class="op">.</span><span class="nam">strptime</span><span class="op">(</span><span class="nam">date_time</span><span class="op">,</span> <span class="nam">date_format</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">class</span> <span class="nam">Timestamp</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="str">"""A value object for a timestamp.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="str">    The datetime should always be in UTC.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="str">    """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">timestamp</span><span class="op">:</span> <span class="nam">datetime</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="key">def</span> <span class="nam">empty</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="str">"""Return True when the timestamp is unknown."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_past</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">bool</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="str">"""Return True when the timestamp in the past."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">&lt;</span> <span class="nam">datetime</span><span class="op">.</span><span class="nam">utcnow</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">def</span> <span class="nam">year</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="str">"""Return the year."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">year</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="key">def</span> <span class="nam">month</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="str">"""Return the month."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">month</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">    <span class="key">def</span> <span class="nam">day</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="str">"""Return the day."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">day</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="key">def</span> <span class="nam">hours</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="str">"""Return the hours."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">hour</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="key">def</span> <span class="nam">minutes</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="str">"""Return the minutes."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">minute</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="key">def</span> <span class="nam">seconds</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">int</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="str">"""Return the seconds."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">second</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="key">def</span> <span class="nam">date</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">date</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="str">"""Return the date."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">date</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="key">def</span> <span class="nam">time</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">time</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="str">"""Return the date."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">time</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">    <span class="key">def</span> <span class="nam">__str__</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="nam">str</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="str">"""Return a string representation.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t"><span class="str">            A formatted timestamp in format YYYY-MM-DD HH:mm:ss.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t"><span class="str">            An empty string will be returned, when no timestamp is available.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="key">return</span> <span class="str">""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span><span class="op">.</span><span class="nam">strftime</span><span class="op">(</span><span class="str">"%Y-%m-%d %H:%M:%S"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">    <span class="key">def</span> <span class="nam">add_delta</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span> <span class="op">-></span> <span class="str">"Timestamp"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">        <span class="str">"""Create a new timestamp by adding the delta to the timestamp.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t"><span class="str">        Returns:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t"><span class="str">            Timestamp: A new timestamp with the delta.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">        <span class="key">if</span> <span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">            <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">"Empty timestamp"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">        <span class="key">return</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="nam">self</span><span class="op">.</span><span class="nam">timestamp</span> <span class="op">+</span> <span class="nam">timedelta</span><span class="op">(</span><span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_with_delta</span><span class="op">(</span><span class="nam">cls</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">        <span class="str">"""Create a current local timestamp and applies the delta."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">        <span class="key">return</span> <span class="nam">cls</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span><span class="op">.</span><span class="nam">add_delta</span><span class="op">(</span><span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_now</span><span class="op">(</span><span class="nam">cls</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="str">"""Create a timestamp with the current UTC time."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="key">return</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="nam">timestamp</span><span class="op">=</span><span class="nam">datetime</span><span class="op">.</span><span class="nam">utcnow</span><span class="op">(</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">    <span class="op">@</span><span class="nam">classmethod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">    <span class="key">def</span> <span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="nam">cls</span><span class="op">,</span> <span class="nam">date_time</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span> <span class="op">=</span> <span class="key">None</span><span class="op">,</span> <span class="nam">date_format</span><span class="op">:</span> <span class="nam">str</span> <span class="op">=</span> <span class="str">"%Y-%m-%d %H:%M:%S"</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="str">"Timestamp"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">        <span class="str">"""Create a timestamp from a string.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t"><span class="str">            date_time: The string to convert to a timestamp. None or an empty string</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t"><span class="str">                will result in an "empty" local timestamp.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t"><span class="str">            date_format: The format used in the string.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">        <span class="key">if</span> <span class="nam">date_time</span> <span class="key">is</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">            <span class="key">return</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">        <span class="key">if</span> <span class="nam">len</span><span class="op">(</span><span class="nam">date_time</span><span class="op">)</span> <span class="op">==</span> <span class="num">0</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">            <span class="key">return</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">        <span class="key">return</span> <span class="nam">Timestamp</span><span class="op">(</span><span class="nam">datetime</span><span class="op">.</span><span class="nam">strptime</span><span class="op">(</span><span class="nam">date_time</span><span class="op">,</span> <span class="nam">date_format</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
         <p>
-            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_identifier_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_time_period_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
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+            <a id="nextFileLink" class="nav" href="d_e4a3bb9203688b74_traceable_time_py.html">&#xbb; next</a>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_traceable_time_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_traceable_time_py.html
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+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_traceable_time_py.html
@@ -60,11 +60,11 @@ <h2>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
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+            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_timestamp_py.html">&#xab; prev</a> &nbsp; &nbsp;
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,37 +81,38 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines a value object to trace creation/update time of an entity."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span><span class="op">,</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span><span class="op">,</span> <span class="nam">field</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">class</span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="str">"""A value object to track creation/update time."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">LocalTimestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_updated</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">        <span class="str">"""Check if this entity has been updated."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">empty</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="key">def</span> <span class="nam">mark_for_update</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="str">"TraceableTime"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="str">"""Set the update time to the current time."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="key">return</span> <span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">,</span> <span class="nam">updated_at</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">class</span> <span class="nam">TraceableTime</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="str">"""A value object to track creation/update time."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">created_at</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">updated_at</span><span class="op">:</span> <span class="nam">Timestamp</span> <span class="op">=</span> <span class="nam">field</span><span class="op">(</span><span class="nam">default_factory</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="op">@</span><span class="nam">property</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="key">def</span> <span class="nam">is_updated</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">        <span class="str">"""Check if this entity has been updated."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">        <span class="key">return</span> <span class="key">not</span> <span class="nam">self</span><span class="op">.</span><span class="nam">updated_at</span><span class="op">.</span><span class="nam">empty</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">def</span> <span class="nam">mark_for_update</span><span class="op">(</span><span class="nam">self</span><span class="op">)</span> <span class="op">-></span> <span class="str">"TraceableTime"</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="str">"""Set the update time to the current time."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="key">return</span> <span class="nam">TraceableTime</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">            <span class="nam">created_at</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">created_at</span><span class="op">,</span> <span class="nam">updated_at</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_now</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
         <p>
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+            <a id="prevFileLink" class="nav" href="d_e4a3bb9203688b74_timestamp_py.html">&#xab; prev</a> &nbsp; &nbsp;
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index d60aafbab..5905d7a7b 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_unique_id_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_unique_id_py.html
@@ -64,7 +64,7 @@ <h2>
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@@ -116,7 +116,7 @@ <h2>
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diff --git a/backend/docs/tests/coverage/d_e4a3bb9203688b74_weekday_py.html b/backend/docs/tests/coverage/d_e4a3bb9203688b74_weekday_py.html
index 9ec7e17d8..2b43bf3b4 100644
--- a/backend/docs/tests/coverage/d_e4a3bb9203688b74_weekday_py.html
+++ b/backend/docs/tests/coverage/d_e4a3bb9203688b74_weekday_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17___init___py.html">&#xbb; next</a>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -113,7 +113,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_8c208e6971d8ef17___init___py.html">&#xbb; next</a>
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-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_ea5fc91a2f739594___init___py.html b/backend/docs/tests/coverage/d_ea5fc91a2f739594___init___py.html
index 325993159..abb2d906e 100644
--- a/backend/docs/tests/coverage/d_ea5fc91a2f739594___init___py.html
+++ b/backend/docs/tests/coverage/d_ea5fc91a2f739594___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_coaches_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_coaches_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_ea5fc91a2f739594_coaches_py.html b/backend/docs/tests/coverage/d_ea5fc91a2f739594_coaches_py.html
index e5dfd85e6..04f2d8874 100644
--- a/backend/docs/tests/coverage/d_ea5fc91a2f739594_coaches_py.html
+++ b/backend/docs/tests/coverage/d_ea5fc91a2f739594_coaches_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_teams_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -117,7 +117,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_teams_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_ea5fc91a2f739594_teams_py.html b/backend/docs/tests/coverage/d_ea5fc91a2f739594_teams_py.html
index ebbb3cb22..7f45ae43d 100644
--- a/backend/docs/tests/coverage/d_ea5fc91a2f739594_teams_py.html
+++ b/backend/docs/tests/coverage/d_ea5fc91a2f739594_teams_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_training_definitions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
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+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_training_definitions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_ea5fc91a2f739594_training_definitions_py.html b/backend/docs/tests/coverage/d_ea5fc91a2f739594_training_definitions_py.html
index a35b4d3af..de31051bf 100644
--- a/backend/docs/tests/coverage/d_ea5fc91a2f739594_training_definitions_py.html
+++ b/backend/docs/tests/coverage/d_ea5fc91a2f739594_training_definitions_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_trainings_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,262 +81,265 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for endpoints for training definitions."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">APIRouter</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">,</span> <span class="nam">HTTPException</span><span class="op">,</span> <span class="nam">status</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">dependencies</span> <span class="key">import</span> <span class="nam">create_database</span><span class="op">,</span> <span class="nam">get_current_user</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">endpoints</span><span class="op">.</span><span class="nam">trainings</span> <span class="key">import</span> <span class="nam">TrainingsFilterModel</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">training</span> <span class="key">import</span> <span class="nam">TrainingDocument</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="nam">TrainingDefinitionDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Meta</span><span class="op">,</span> <span class="nam">PaginationModel</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach_db_repository</span> <span class="key">import</span> <span class="nam">CoachDbRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach_repository</span> <span class="key">import</span> <span class="nam">CoachNotFoundException</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">create_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">CreateTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">CreateTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">delete_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">DeleteTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">DeleteTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">get_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">GetTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">GetTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">get_training_definitions</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="nam">GetTrainingDefinitions</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">GetTrainingDefinitionsCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">get_trainings</span> <span class="key">import</span> <span class="nam">GetTrainings</span><span class="op">,</span> <span class="nam">GetTrainingsCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_db_repository</span> <span class="key">import</span> <span class="nam">TeamDbRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_db_repository</span> <span class="key">import</span> <span class="nam">TrainingDbRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_db_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="nam">TrainingDefinitionDbRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="nam">TrainingDefinitionNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">update_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">    <span class="nam">UpdateTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">UpdateTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="nam">router</span> <span class="op">=</span> <span class="nam">APIRouter</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">APIRouter</span><span class="op">,</span> <span class="nam">Depends</span><span class="op">,</span> <span class="nam">HTTPException</span><span class="op">,</span> <span class="nam">status</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">dependencies</span> <span class="key">import</span> <span class="nam">create_database</span><span class="op">,</span> <span class="nam">get_current_user</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">endpoints</span><span class="op">.</span><span class="nam">trainings</span> <span class="key">import</span> <span class="nam">TrainingsFilterModel</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">training</span> <span class="key">import</span> <span class="nam">TrainingDocument</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">schemas</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">TrainingDefinitionDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">json_api</span> <span class="key">import</span> <span class="nam">Meta</span><span class="op">,</span> <span class="nam">PaginationModel</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">identity</span><span class="op">.</span><span class="nam">users</span><span class="op">.</span><span class="nam">user</span> <span class="key">import</span> <span class="nam">UserEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach_db_repository</span> <span class="key">import</span> <span class="nam">CoachDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach_repository</span> <span class="key">import</span> <span class="nam">CoachNotFoundException</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">create_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">CreateTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">CreateTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">delete_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">    <span class="nam">DeleteTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="nam">DeleteTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">get_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">GetTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">    <span class="nam">GetTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">get_training_definitions</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">GetTrainingDefinitions</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">GetTrainingDefinitionsCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">get_trainings</span> <span class="key">import</span> <span class="nam">GetTrainings</span><span class="op">,</span> <span class="nam">GetTrainingsCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_db_repository</span> <span class="key">import</span> <span class="nam">TeamDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_db_repository</span> <span class="key">import</span> <span class="nam">TrainingDbRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_db_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="nam">TrainingDefinitionDbRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="nam">TrainingDefinitionNotFoundException</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">update_training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="nam">UpdateTrainingDefinition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="nam">UpdateTrainingDefinitionCommand</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="nam">router</span> <span class="op">=</span> <span class="nam">APIRouter</span><span class="op">(</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="str">"/training_definitions"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_training_definitions</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="nam">pagination</span><span class="op">:</span> <span class="nam">PaginationModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">PaginationModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">    <span class="str">"""Get all training definitions."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetTrainingDefinitionsCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">offset</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">offset</span> <span class="key">or</span> <span class="num">0</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">limit</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="nam">count</span><span class="op">,</span> <span class="nam">iterator</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetTrainingDefinitions</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">        <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">    <span class="nam">document</span><span class="op">:</span> <span class="nam">TrainingDefinitionDocument</span> <span class="op">=</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="nam">meta</span><span class="op">=</span><span class="nam">Meta</span><span class="op">(</span><span class="nam">count</span><span class="op">=</span><span class="nam">count</span><span class="op">,</span> <span class="nam">offset</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">offset</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">limit</span><span class="op">)</span><span class="op">,</span> <span class="nam">data</span><span class="op">=</span><span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">training_definition</span> <span class="key">in</span> <span class="nam">iterator</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="nam">document</span><span class="op">.</span><span class="nam">merge</span><span class="op">(</span><span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">    <span class="key">return</span> <span class="nam">document</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span><span class="str">"/training_definitions"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_training_definitions</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">    <span class="nam">pagination</span><span class="op">:</span> <span class="nam">PaginationModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">PaginationModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">    <span class="str">"""Get all training definitions."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetTrainingDefinitionsCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">offset</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">offset</span> <span class="key">or</span> <span class="num">0</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">limit</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="nam">count</span><span class="op">,</span> <span class="nam">iterator</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetTrainingDefinitions</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">    <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">    <span class="nam">document</span><span class="op">:</span> <span class="nam">TrainingDefinitionDocument</span> <span class="op">=</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="nam">meta</span><span class="op">=</span><span class="nam">Meta</span><span class="op">(</span><span class="nam">count</span><span class="op">=</span><span class="nam">count</span><span class="op">,</span> <span class="nam">offset</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">offset</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">limit</span><span class="op">)</span><span class="op">,</span> <span class="nam">data</span><span class="op">=</span><span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">training_definition</span> <span class="key">in</span> <span class="nam">iterator</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="nam">document</span><span class="op">.</span><span class="nam">merge</span><span class="op">(</span><span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">    <span class="key">return</span> <span class="nam">document</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span><span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition was not found."</span><span class="op">}</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">    <span class="str">"""Get training definition with the given id."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetTrainingDefinitionCommand</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">    <span class="key">except</span> <span class="nam">TrainingDefinitionNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">    <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span><span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition was not found."</span><span class="op">}</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">    <span class="str">"""Get training definition with the given id."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetTrainingDefinitionCommand</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">    <span class="key">except</span> <span class="nam">TrainingDefinitionNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">    <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">post</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">    <span class="str">"/training_definitions"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">    <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_201_CREATED</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">create_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">    <span class="nam">resource</span><span class="op">:</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">    <span class="str">"""Create a new training definition."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">    <span class="key">if</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">        <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="nam">int</span><span class="op">(</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">    <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">CreateTrainingDefinitionCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">        <span class="nam">name</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="nam">description</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">        <span class="nam">weekday</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">weekday</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="nam">start_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">        <span class="nam">end_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="nam">active</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="nam">location</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">location</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">        <span class="nam">remark</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">        <span class="nam">team_id</span><span class="op">=</span><span class="nam">team_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">CreateTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">            <span class="nam">TeamDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">            <span class="nam">Owner</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">,</span> <span class="nam">name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">    <span class="key">except</span> <span class="nam">ValueError</span> <span class="key">as</span> <span class="nam">ve</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_422_UNPROCESSABLE_ENTITY</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ve</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ve</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">    <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">post</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">    <span class="str">"/training_definitions"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">    <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_201_CREATED</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">create_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">    <span class="nam">resource</span><span class="op">:</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">    <span class="str">"""Create a new training definition."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">    <span class="key">if</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">        <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="nam">int</span><span class="op">(</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">    <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">CreateTrainingDefinitionCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">        <span class="nam">name</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">        <span class="nam">description</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">        <span class="nam">weekday</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">weekday</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">        <span class="nam">start_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">        <span class="nam">end_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">        <span class="nam">timezone</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">        <span class="nam">active</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">        <span class="nam">location</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">location</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">        <span class="nam">remark</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">        <span class="nam">team_id</span><span class="op">=</span><span class="nam">team_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t126" href="#t126">126</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t127" href="#t127">127</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">CreateTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t128" href="#t128">128</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t129" href="#t129">129</a></span><span class="t">            <span class="nam">TeamDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t130" href="#t130">130</a></span><span class="t">            <span class="nam">Owner</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">,</span> <span class="nam">name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t131" href="#t131">131</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t132" href="#t132">132</a></span><span class="t">    <span class="key">except</span> <span class="nam">ValueError</span> <span class="key">as</span> <span class="nam">ve</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t133" href="#t133">133</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t134" href="#t134">134</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_422_UNPROCESSABLE_ENTITY</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ve</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t135" href="#t135">135</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ve</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t136" href="#t136">136</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">patch</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span><span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition was not found."</span><span class="op">}</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">update_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t">    <span class="nam">resource</span><span class="op">:</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">    <span class="str">"""Update a training definition."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t">    <span class="key">if</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">        <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="nam">int</span><span class="op">(</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t">    <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">UpdateTrainingDefinitionCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t">        <span class="nam">id</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">        <span class="nam">name</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">        <span class="nam">description</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t">        <span class="nam">weekday</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">weekday</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t">        <span class="nam">start_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t">        <span class="nam">end_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t">        <span class="nam">active</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t">        <span class="nam">location</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">location</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t">        <span class="nam">remark</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">        <span class="nam">team_id</span><span class="op">=</span><span class="nam">team_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">UpdateTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t">            <span class="nam">TeamDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t">            <span class="nam">Owner</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">,</span> <span class="nam">name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t">    <span class="key">except</span> <span class="nam">TrainingDefinitionNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t">    <span class="key">except</span> <span class="nam">ValueError</span> <span class="key">as</span> <span class="nam">ve</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_422_UNPROCESSABLE_ENTITY</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ve</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ve</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">    <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t137" href="#t137">137</a></span><span class="t">    <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t138" href="#t138">138</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t139" href="#t139">139</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t140" href="#t140">140</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">patch</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t141" href="#t141">141</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t142" href="#t142">142</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t143" href="#t143">143</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span><span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition was not found."</span><span class="op">}</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t144" href="#t144">144</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t145" href="#t145">145</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t146" href="#t146">146</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">update_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t147" href="#t147">147</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t148" href="#t148">148</a></span><span class="t">    <span class="nam">resource</span><span class="op">:</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t149" href="#t149">149</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t150" href="#t150">150</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t151" href="#t151">151</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t152" href="#t152">152</a></span><span class="t">    <span class="str">"""Update a training definition."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t153" href="#t153">153</a></span><span class="t">    <span class="key">if</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t154" href="#t154">154</a></span><span class="t">        <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t155" href="#t155">155</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t156" href="#t156">156</a></span><span class="t">        <span class="key">and</span> <span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t157" href="#t157">157</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t158" href="#t158">158</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="nam">int</span><span class="op">(</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">relationships</span><span class="op">.</span><span class="nam">team</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t159" href="#t159">159</a></span><span class="t">    <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t160" href="#t160">160</a></span><span class="t">        <span class="nam">team_id</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t161" href="#t161">161</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">UpdateTrainingDefinitionCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t162" href="#t162">162</a></span><span class="t">        <span class="nam">id</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t163" href="#t163">163</a></span><span class="t">        <span class="nam">name</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t164" href="#t164">164</a></span><span class="t">        <span class="nam">description</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t165" href="#t165">165</a></span><span class="t">        <span class="nam">weekday</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">weekday</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t166" href="#t166">166</a></span><span class="t">        <span class="nam">start_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t167" href="#t167">167</a></span><span class="t">        <span class="nam">end_time</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t168" href="#t168">168</a></span><span class="t">        <span class="nam">timezone</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t169" href="#t169">169</a></span><span class="t">        <span class="nam">active</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t170" href="#t170">170</a></span><span class="t">        <span class="nam">location</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">location</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t171" href="#t171">171</a></span><span class="t">        <span class="nam">remark</span><span class="op">=</span><span class="nam">resource</span><span class="op">.</span><span class="nam">data</span><span class="op">.</span><span class="nam">attributes</span><span class="op">.</span><span class="nam">remark</span> <span class="key">or</span> <span class="str">""</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t172" href="#t172">172</a></span><span class="t">        <span class="nam">team_id</span><span class="op">=</span><span class="nam">team_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t173" href="#t173">173</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t174" href="#t174">174</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t175" href="#t175">175</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">UpdateTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t176" href="#t176">176</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t177" href="#t177">177</a></span><span class="t">            <span class="nam">TeamDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t178" href="#t178">178</a></span><span class="t">            <span class="nam">Owner</span><span class="op">(</span><span class="nam">id</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">id</span><span class="op">,</span> <span class="nam">uuid</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">uuid</span><span class="op">,</span> <span class="nam">name</span><span class="op">=</span><span class="nam">user</span><span class="op">.</span><span class="nam">name</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t179" href="#t179">179</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t180" href="#t180">180</a></span><span class="t">    <span class="key">except</span> <span class="nam">TrainingDefinitionNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t181" href="#t181">181</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t182" href="#t182">182</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t183" href="#t183">183</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t184" href="#t184">184</a></span><span class="t">    <span class="key">except</span> <span class="nam">ValueError</span> <span class="key">as</span> <span class="nam">ve</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t185" href="#t185">185</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t186" href="#t186">186</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_422_UNPROCESSABLE_ENTITY</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ve</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t187" href="#t187">187</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ve</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t188" href="#t188">188</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span><span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition was not found."</span><span class="op">}</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">delete_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t">    <span class="str">"""Delete a training definition."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">DeleteTrainingDefinitionCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t">        <span class="nam">id</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">,</span> <span class="nam">delete_trainings</span><span class="op">=</span><span class="key">False</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t">    <span class="key">await</span> <span class="nam">DeleteTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t">        <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span> <span class="nam">TrainingDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t">    <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}/trainings"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">            <span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition or coach was not found."</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">        <span class="op">}</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_trainings</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t">    <span class="nam">pagination</span><span class="op">:</span> <span class="nam">PaginationModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">PaginationModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t">    <span class="nam">trainings_filter</span><span class="op">:</span> <span class="nam">TrainingsFilterModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">TrainingsFilterModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t">    <span class="str">"""Get trainings of the given training definition."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetTrainingsCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t">        <span class="nam">offset</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">offset</span> <span class="key">or</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t">        <span class="nam">limit</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">limit</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t">        <span class="nam">year</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">year</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t">        <span class="nam">month</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">month</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t">        <span class="nam">start</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">start</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t">        <span class="nam">end</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">end</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t">        <span class="nam">active</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t">        <span class="nam">coach</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">coach</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">        <span class="nam">definition</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t">        <span class="nam">count</span><span class="op">,</span> <span class="nam">training_iterator</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetTrainings</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t">            <span class="nam">TrainingDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t">            <span class="nam">CoachDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">    <span class="key">except</span> <span class="nam">TrainingDefinitionNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">    <span class="key">except</span> <span class="nam">CoachNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t">    <span class="nam">document</span><span class="op">:</span> <span class="nam">TrainingDocument</span> <span class="op">=</span> <span class="nam">TrainingDocument</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t">        <span class="nam">meta</span><span class="op">=</span><span class="nam">Meta</span><span class="op">(</span><span class="nam">count</span><span class="op">=</span><span class="nam">count</span><span class="op">,</span> <span class="nam">offset</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">offset</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">limit</span><span class="op">)</span><span class="op">,</span> <span class="nam">data</span><span class="op">=</span><span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t253" href="#t253">253</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t254" href="#t254">254</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">training</span> <span class="key">in</span> <span class="nam">training_iterator</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t255" href="#t255">255</a></span><span class="t">        <span class="nam">document</span><span class="op">.</span><span class="nam">merge</span><span class="op">(</span><span class="nam">TrainingDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t256" href="#t256">256</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t257" href="#t257">257</a></span><span class="t">    <span class="key">return</span> <span class="nam">document</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t189" href="#t189">189</a></span><span class="t">    <span class="key">return</span> <span class="nam">TrainingDefinitionDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t190" href="#t190">190</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t191" href="#t191">191</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t192" href="#t192">192</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">delete</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t193" href="#t193">193</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t194" href="#t194">194</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t195" href="#t195">195</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span><span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition was not found."</span><span class="op">}</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t196" href="#t196">196</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t197" href="#t197">197</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t198" href="#t198">198</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">delete_training_definition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t199" href="#t199">199</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t200" href="#t200">200</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t201" href="#t201">201</a></span><span class="t">    <span class="nam">user</span><span class="op">:</span> <span class="nam">UserEntity</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">get_current_user</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t202" href="#t202">202</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t203" href="#t203">203</a></span><span class="t">    <span class="str">"""Delete a training definition."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t204" href="#t204">204</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">DeleteTrainingDefinitionCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t205" href="#t205">205</a></span><span class="t">        <span class="nam">id</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">,</span> <span class="nam">delete_trainings</span><span class="op">=</span><span class="key">False</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t206" href="#t206">206</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t207" href="#t207">207</a></span><span class="t">    <span class="key">await</span> <span class="nam">DeleteTrainingDefinition</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t208" href="#t208">208</a></span><span class="t">        <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span> <span class="nam">TrainingDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t209" href="#t209">209</a></span><span class="t">    <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t210" href="#t210">210</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t211" href="#t211">211</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t212" href="#t212">212</a></span><span class="t"><span class="op">@</span><span class="nam">router</span><span class="op">.</span><span class="nam">get</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t213" href="#t213">213</a></span><span class="t">    <span class="str">"/training_definitions/{training_definition_id}/trainings"</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t214" href="#t214">214</a></span><span class="t">    <span class="nam">responses</span><span class="op">=</span><span class="op">{</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t215" href="#t215">215</a></span><span class="t">        <span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">:</span> <span class="op">{</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t216" href="#t216">216</a></span><span class="t">            <span class="str">"description"</span><span class="op">:</span> <span class="str">"Training definition or coach was not found."</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t217" href="#t217">217</a></span><span class="t">        <span class="op">}</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t218" href="#t218">218</a></span><span class="t">    <span class="op">}</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t219" href="#t219">219</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t220" href="#t220">220</a></span><span class="t"><span class="key">async</span> <span class="key">def</span> <span class="nam">get_trainings</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t221" href="#t221">221</a></span><span class="t">    <span class="nam">training_definition_id</span><span class="op">:</span> <span class="nam">int</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t222" href="#t222">222</a></span><span class="t">    <span class="nam">pagination</span><span class="op">:</span> <span class="nam">PaginationModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">PaginationModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t223" href="#t223">223</a></span><span class="t">    <span class="nam">trainings_filter</span><span class="op">:</span> <span class="nam">TrainingsFilterModel</span> <span class="op">=</span> <span class="nam">Depends</span><span class="op">(</span><span class="nam">TrainingsFilterModel</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t224" href="#t224">224</a></span><span class="t">    <span class="nam">db</span><span class="op">=</span><span class="nam">Depends</span><span class="op">(</span><span class="nam">create_database</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t225" href="#t225">225</a></span><span class="t"><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDocument</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t226" href="#t226">226</a></span><span class="t">    <span class="str">"""Get trainings of the given training definition."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t227" href="#t227">227</a></span><span class="t">    <span class="nam">command</span> <span class="op">=</span> <span class="nam">GetTrainingsCommand</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t228" href="#t228">228</a></span><span class="t">        <span class="nam">offset</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">offset</span> <span class="key">or</span> <span class="num">0</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t229" href="#t229">229</a></span><span class="t">        <span class="nam">limit</span><span class="op">=</span><span class="nam">pagination</span><span class="op">.</span><span class="nam">limit</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t230" href="#t230">230</a></span><span class="t">        <span class="nam">year</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">year</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t231" href="#t231">231</a></span><span class="t">        <span class="nam">month</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">month</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t232" href="#t232">232</a></span><span class="t">        <span class="nam">start</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">start</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t233" href="#t233">233</a></span><span class="t">        <span class="nam">end</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">end</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t234" href="#t234">234</a></span><span class="t">        <span class="nam">active</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t235" href="#t235">235</a></span><span class="t">        <span class="nam">coach</span><span class="op">=</span><span class="nam">trainings_filter</span><span class="op">.</span><span class="nam">coach</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t236" href="#t236">236</a></span><span class="t">        <span class="nam">definition</span><span class="op">=</span><span class="nam">training_definition_id</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t237" href="#t237">237</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t238" href="#t238">238</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t239" href="#t239">239</a></span><span class="t">    <span class="key">try</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t240" href="#t240">240</a></span><span class="t">        <span class="nam">count</span><span class="op">,</span> <span class="nam">training_iterator</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">GetTrainings</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t241" href="#t241">241</a></span><span class="t">            <span class="nam">TrainingDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t242" href="#t242">242</a></span><span class="t">            <span class="nam">CoachDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t243" href="#t243">243</a></span><span class="t">            <span class="nam">TrainingDefinitionDbRepository</span><span class="op">(</span><span class="nam">db</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t244" href="#t244">244</a></span><span class="t">        <span class="op">)</span><span class="op">.</span><span class="nam">execute</span><span class="op">(</span><span class="nam">command</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t245" href="#t245">245</a></span><span class="t">    <span class="key">except</span> <span class="nam">TrainingDefinitionNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t246" href="#t246">246</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t247" href="#t247">247</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t248" href="#t248">248</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t249" href="#t249">249</a></span><span class="t">    <span class="key">except</span> <span class="nam">CoachNotFoundException</span> <span class="key">as</span> <span class="nam">ex</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t250" href="#t250">250</a></span><span class="t">        <span class="key">raise</span> <span class="nam">HTTPException</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t251" href="#t251">251</a></span><span class="t">            <span class="nam">status_code</span><span class="op">=</span><span class="nam">status</span><span class="op">.</span><span class="nam">HTTP_404_NOT_FOUND</span><span class="op">,</span> <span class="nam">detail</span><span class="op">=</span><span class="nam">str</span><span class="op">(</span><span class="nam">ex</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t252" href="#t252">252</a></span><span class="t">        <span class="op">)</span> <span class="key">from</span> <span class="nam">ex</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t253" href="#t253">253</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t254" href="#t254">254</a></span><span class="t">    <span class="nam">document</span><span class="op">:</span> <span class="nam">TrainingDocument</span> <span class="op">=</span> <span class="nam">TrainingDocument</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t255" href="#t255">255</a></span><span class="t">        <span class="nam">meta</span><span class="op">=</span><span class="nam">Meta</span><span class="op">(</span><span class="nam">count</span><span class="op">=</span><span class="nam">count</span><span class="op">,</span> <span class="nam">offset</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">offset</span><span class="op">,</span> <span class="nam">limit</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">limit</span><span class="op">)</span><span class="op">,</span> <span class="nam">data</span><span class="op">=</span><span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t256" href="#t256">256</a></span><span class="t">    <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t257" href="#t257">257</a></span><span class="t">    <span class="key">async</span> <span class="key">for</span> <span class="nam">training</span> <span class="key">in</span> <span class="nam">training_iterator</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t258" href="#t258">258</a></span><span class="t">        <span class="nam">document</span><span class="op">.</span><span class="nam">merge</span><span class="op">(</span><span class="nam">TrainingDocument</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t259" href="#t259">259</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t260" href="#t260">260</a></span><span class="t">    <span class="key">return</span> <span class="nam">document</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -345,7 +348,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ea5fc91a2f739594_trainings_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_ea5fc91a2f739594_trainings_py.html b/backend/docs/tests/coverage/d_ea5fc91a2f739594_trainings_py.html
index 738cefe6c..e764fb09b 100644
--- a/backend/docs/tests/coverage/d_ea5fc91a2f739594_trainings_py.html
+++ b/backend/docs/tests/coverage/d_ea5fc91a2f739594_trainings_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -343,7 +343,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_83e9591dfc76b511___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_ec497f90713886cb___init___py.html b/backend/docs/tests/coverage/d_ec497f90713886cb___init___py.html
index df3d4f947..5a573f375 100644
--- a/backend/docs/tests/coverage/d_ec497f90713886cb___init___py.html
+++ b/backend/docs/tests/coverage/d_ec497f90713886cb___init___py.html
@@ -60,11 +60,11 @@ <h2>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_invitations_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_70f37aadbd7729d8_user_invitation_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ec497f90713886cb_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -85,11 +85,11 @@ <h2>
 <footer>
     <div class="content">
         <p>
-            <a id="prevFileLink" class="nav" href="d_18ad6d4e1c3359ad_user_invitations_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_70f37aadbd7729d8_user_invitation_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_ec497f90713886cb_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_ec497f90713886cb_api_py.html b/backend/docs/tests/coverage/d_ec497f90713886cb_api_py.html
index c14c8a468..44a2e1ae4 100644
--- a/backend/docs/tests/coverage/d_ec497f90713886cb_api_py.html
+++ b/backend/docs/tests/coverage/d_ec497f90713886cb_api_py.html
@@ -54,8 +54,8 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">4 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">4<span class="text"> run</span></button>
+            <span class="text">5 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">5<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
         </h2>
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0bc875a553fa3a83___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,12 +81,14 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the members API."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">APIRouter</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">endpoints</span> <span class="key">import</span> <span class="nam">members</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="nam">api_router</span> <span class="op">=</span> <span class="nam">APIRouter</span><span class="op">(</span><span class="nam">prefix</span><span class="op">=</span><span class="str">"/club"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="nam">api_router</span><span class="op">.</span><span class="nam">include_router</span><span class="op">(</span><span class="nam">members</span><span class="op">.</span><span class="nam">router</span><span class="op">,</span> <span class="nam">tags</span><span class="op">=</span><span class="op">[</span><span class="str">"club"</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">fastapi</span> <span class="key">import</span> <span class="nam">APIRouter</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">api</span><span class="op">.</span><span class="nam">v1</span><span class="op">.</span><span class="nam">club</span><span class="op">.</span><span class="nam">endpoints</span> <span class="key">import</span> <span class="nam">members</span><span class="op">,</span> <span class="nam">upload_members</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="nam">api_router</span> <span class="op">=</span> <span class="nam">APIRouter</span><span class="op">(</span><span class="nam">prefix</span><span class="op">=</span><span class="str">"/club"</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="nam">api_router</span><span class="op">.</span><span class="nam">include_router</span><span class="op">(</span><span class="nam">upload_members</span><span class="op">.</span><span class="nam">router</span><span class="op">,</span> <span class="nam">tags</span><span class="op">=</span><span class="op">[</span><span class="str">"club"</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="nam">api_router</span><span class="op">.</span><span class="nam">include_router</span><span class="op">(</span><span class="nam">members</span><span class="op">.</span><span class="nam">router</span><span class="op">,</span> <span class="nam">tags</span><span class="op">=</span><span class="op">[</span><span class="str">"club"</span><span class="op">]</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -95,7 +97,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_0bc875a553fa3a83___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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-            <a id="prevFileLink" class="nav" href="d_0bc875a553fa3a83_members_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_resources_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f37c922f86a58625_api_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -85,11 +85,11 @@ <h2>
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         <p>
-            <a id="prevFileLink" class="nav" href="d_0bc875a553fa3a83_members_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_74ef1503c2273d1a_resources_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_f37c922f86a58625_api_py.html b/backend/docs/tests/coverage/d_f37c922f86a58625_api_py.html
index 462283e40..af925f40b 100644
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+++ b/backend/docs/tests/coverage/d_f37c922f86a58625_api_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f59b75258647127e___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -95,7 +95,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f59b75258647127e___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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index 70f9ba840..470dc1b5a 100644
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+++ b/backend/docs/tests/coverage/d_f43bffd0ca7c8c01___init___py.html
@@ -64,7 +64,7 @@ <h2>
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             <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_9e3db8dee6e8dac5___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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index 8bd013a54..1613e32ac 100644
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         <p class="text">
-            <a id="prevFileLink" class="nav" href="d_d7ccf5e6f2f2c306_user_invitation_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_d7ccf5e6f2f2c306_resources_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_181478305f18ceef___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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@@ -85,11 +85,11 @@ <h2>
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         <p>
-            <a id="prevFileLink" class="nav" href="d_d7ccf5e6f2f2c306_user_invitation_py.html">&#xab; prev</a> &nbsp; &nbsp;
+            <a id="prevFileLink" class="nav" href="d_d7ccf5e6f2f2c306_resources_py.html">&#xab; prev</a> &nbsp; &nbsp;
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_181478305f18ceef___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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index 1a88a23d2..940a5275f 100644
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+++ b/backend/docs/tests/coverage/d_f59b75258647127e___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f59b75258647127e_news_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -89,7 +89,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f59b75258647127e_news_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_f59b75258647127e_news_py.html b/backend/docs/tests/coverage/d_f59b75258647127e_news_py.html
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+++ b/backend/docs/tests/coverage/d_f59b75258647127e_news_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_b08da3e3058a5052___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -283,7 +283,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_b08da3e3058a5052___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858___init___py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858___init___py.html
index 2f72e8df3..37484e03c 100644
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+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_d478a0eb3277f7ca___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -109,7 +109,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_d478a0eb3277f7ca___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_definition_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_definition_py.html
index e79abbb16..32ab8c7ac 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_definition_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_definition_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_delete_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,67 +81,70 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for the use case "Create Training Definition"."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">time_period</span> <span class="key">import</span> <span class="nam">TimePeriod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">weekday</span> <span class="key">import</span> <span class="nam">Weekday</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_repository</span> <span class="key">import</span> <span class="nam">TeamRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">training_definition_command</span> <span class="key">import</span> <span class="nam">TrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="nam">CreateTrainingDefinitionCommand</span> <span class="op">=</span> <span class="nam">TrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">time_period</span> <span class="key">import</span> <span class="nam">TimePeriod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">weekday</span> <span class="key">import</span> <span class="nam">Weekday</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_repository</span> <span class="key">import</span> <span class="nam">TeamRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">training_definition_command</span> <span class="key">import</span> <span class="nam">TrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="nam">TrainingDefinitionEntity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="nam">CreateTrainingDefinitionCommand</span> <span class="op">=</span> <span class="nam">TrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">class</span> <span class="nam">CreateTrainingDefinition</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="str">"""Use case for creating a training definition."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">team_repo</span><span class="op">:</span> <span class="nam">TeamRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">            repo: The repository used to create the training definition.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">            team_repo: The repository for getting the team.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            owner: The user that executes this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span> <span class="op">=</span> <span class="nam">team_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">CreateTrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">TeamIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="nam">TrainingDefinitionEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">Weekday</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">weekday</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">TimePeriod</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">                <span class="nam">start</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span> <span class="nam">end</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_time</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">team</span><span class="op">=</span><span class="nam">team</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="key">class</span> <span class="nam">CreateTrainingDefinition</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="str">"""Use case for creating a training definition."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">        <span class="nam">team_repo</span><span class="op">:</span> <span class="nam">TeamRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"><span class="str">            repo: The repository used to create the training definition.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"><span class="str">            team_repo: The repository for getting the team.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="str">            owner: The user that executes this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span> <span class="op">=</span> <span class="nam">team_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">CreateTrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">TeamIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="nam">TrainingDefinitionEntity</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">Weekday</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">weekday</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">TimePeriod</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">                <span class="nam">start</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">                <span class="nam">end</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">                <span class="nam">timezone</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">team</span><span class="op">=</span><span class="nam">team</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="key">return</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">create</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -150,7 +153,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_delete_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_py.html
index d1b922478..5367c7800 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_create_training_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_create_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -82,10 +82,10 @@ <h2>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for the use case "Create training"."""</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">DocumentFormat</span><span class="op">,</span> <span class="nam">Locale</span><span class="op">,</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">DocumentFormat</span><span class="op">,</span> <span class="nam">Locale</span><span class="op">,</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach</span> <span class="key">import</span> <span class="nam">CoachIdentifier</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach_repository</span> <span class="key">import</span> <span class="nam">CoachRepository</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamIdentifier</span>&nbsp;</span><span class="r"></span></p>
@@ -183,8 +183,8 @@ <h2>
     <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">            <span class="nam">coaches</span><span class="op">=</span><span class="nam">coaches</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">            <span class="nam">teams</span><span class="op">=</span><span class="nam">teams</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">            <span class="nam">cancelled</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">cancelled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
@@ -201,7 +201,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_create_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_definition_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_definition_py.html
index e52b8a8a1..53bcaafed 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_definition_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_definition_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_coaches_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -143,7 +143,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_coaches_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_py.html
index d58d78648..de1eecbfe 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_delete_training_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_delete_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -124,7 +124,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_delete_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_coaches_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_coaches_py.html
index 35b0255a3..3a44956fa 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_coaches_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_coaches_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_teams_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -126,7 +126,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_teams_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_teams_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_teams_py.html
index 165cf825f..0c6258009 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_teams_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_teams_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -113,7 +113,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_training_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definition_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definition_py.html
index 9fc85365b..233f0f5dc 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definition_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definition_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_training_definitions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
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@@ -131,7 +131,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_training_definitions_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definitions_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definitions_py.html
index c33760248..a8ad138d4 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definitions_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_definitions_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_trainings_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -126,7 +126,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_trainings_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_py.html
index 72f023ba5..d77b2873a 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_training_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -131,7 +131,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_get_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_trainings_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_trainings_py.html
index 466221c6b..ea261f29a 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_trainings_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_get_trainings_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_246fcf0103e30232___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -191,7 +191,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_246fcf0103e30232___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_command_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_command_py.html
index e5afab567..8e5ccaaa8 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_command_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_command_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_training_definition_command_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -118,7 +118,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_training_definition_command_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_definition_command_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_definition_command_py.html
index 786d7978e..f92812c7f 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_definition_command_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_training_definition_command_py.html
@@ -54,8 +54,8 @@ <h1>
             </div>
         </aside>
         <h2>
-            <span class="text">12 statements &nbsp;</span>
-            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">12<span class="text"> run</span></button>
+            <span class="text">13 statements &nbsp;</span>
+            <button type="button" class="run button_toggle_run" value="run" data-shortcut="r" title="Toggle lines run">13<span class="text"> run</span></button>
             <button type="button" class="mis show_mis button_toggle_mis" value="mis" data-shortcut="m" title="Toggle lines missing">0<span class="text"> missing</span></button>
             <button type="button" class="exc show_exc button_toggle_exc" value="exc" data-shortcut="x" title="Toggle lines excluded">0<span class="text"> excluded</span></button>
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@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,22 +81,24 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module that defines the common input for the use cases Training Definitions."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t">    <span class="str">"""Input for the create or update Training Definition use case."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">description</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">weekday</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">start_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">end_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">location</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">team_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">class</span> <span class="nam">TrainingDefinitionCommand</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t">    <span class="str">"""Input for the create or update Training Definition use case."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t">    <span class="nam">name</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t">    <span class="nam">description</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">weekday</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">start_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">end_time</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t">    <span class="nam">timezone</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">active</span><span class="op">:</span> <span class="nam">bool</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">location</span><span class="op">:</span> <span class="nam">str</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">    <span class="nam">remark</span><span class="op">:</span> <span class="nam">str</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">team_id</span><span class="op">:</span> <span class="nam">int</span> <span class="op">|</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -105,7 +107,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_1e5c52d7ed9b67c0___init___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_definition_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_definition_py.html
index 4f232cf6a..427f4de24 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_definition_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_definition_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="index.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,87 +81,90 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for the use case "Update Training Definition"."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">time_period</span> <span class="key">import</span> <span class="nam">TimePeriod</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">weekday</span> <span class="key">import</span> <span class="nam">Weekday</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_repository</span> <span class="key">import</span> <span class="nam">TeamRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">training_definition_command</span> <span class="key">import</span> <span class="nam">TrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t">    <span class="nam">TrainingDefinitionEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">TrainingDefinitionIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">time_period</span> <span class="key">import</span> <span class="nam">TimePeriod</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">weekday</span> <span class="key">import</span> <span class="nam">Weekday</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_repository</span> <span class="key">import</span> <span class="nam">TeamRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">training_definition_command</span> <span class="key">import</span> <span class="nam">TrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t">    <span class="nam">TrainingDefinitionEntity</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t">    <span class="nam">TrainingDefinitionIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTrainingDefinitionCommand</span><span class="op">(</span><span class="nam">TrainingDefinitionCommand</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t">    <span class="str">"""Input for the "Update Training Definition" use case."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTrainingDefinitionCommand</span><span class="op">(</span><span class="nam">TrainingDefinitionCommand</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">    <span class="str">"""Input for the "Update Training Definition" use case."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTrainingDefinition</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="str">"""Use case for updating a training definition."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">team_repo</span><span class="op">:</span> <span class="nam">TeamRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str">            repo: The repository used to update the training definition.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">            team_repo: A repository for getting the team.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">            owner: The user that executes this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span> <span class="op">=</span> <span class="nam">team_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">UpdateTrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">            TrainingDefinitionNotFoundException when the training definition does not</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">                exist.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">TeamIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">            <span class="nam">TrainingDefinitionIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">            <span class="nam">training_definition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">Weekday</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">weekday</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">TimePeriod</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                <span class="nam">start</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span> <span class="nam">end</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_time</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">            <span class="nam">team</span><span class="op">=</span><span class="nam">team</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="key">return</span> <span class="nam">training_definition</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTrainingDefinition</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="str">"""Use case for updating a training definition."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">        <span class="nam">team_repo</span><span class="op">:</span> <span class="nam">TeamRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"><span class="str">            repo: The repository used to update the training definition.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"><span class="str">            team_repo: A repository for getting the team.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"><span class="str">            owner: The user that executes this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span> <span class="op">=</span> <span class="nam">team_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">UpdateTrainingDefinitionCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t">    <span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingDefinitionEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t">        <span class="str">"""Execute the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t"><span class="str">            TrainingDefinitionNotFoundException when the training definition does not</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t"><span class="str">                exist.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span> <span class="key">is</span> <span class="key">not</span> <span class="key">None</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">TeamIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">team_id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">            <span class="nam">team</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t">            <span class="nam">TrainingDefinitionIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t">        <span class="nam">training_definition</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">            <span class="nam">training_definition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">            <span class="nam">name</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">name</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">            <span class="nam">description</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">description</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">weekday</span><span class="op">=</span><span class="nam">Weekday</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">weekday</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">TimePeriod</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                <span class="nam">start</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">                <span class="nam">end</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_time</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">                <span class="nam">timezone</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">timezone</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">            <span class="nam">team</span><span class="op">=</span><span class="nam">team</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">            <span class="nam">owner</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">training_definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="key">return</span> <span class="nam">training_definition</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
     <div class="content">
@@ -170,7 +173,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="index.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
     </div>
diff --git a/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_py.html b/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_py.html
index 8c5ca17b4..af6133371 100644
--- a/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_py.html
+++ b/backend/docs/tests/coverage/d_f7eae84f12ca0858_update_training_py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f7eae84f12ca0858_update_training_definition_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
         </p>
         <aside class="hidden">
@@ -81,129 +81,130 @@ <h2>
 </header>
 <main id="source">
     <p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Module for defining the use case "Update Training"."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">local_timestamp</span> <span class="key">import</span> <span class="nam">LocalTimestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">from</span> <span class="nam">dataclasses</span> <span class="key">import</span> <span class="nam">dataclass</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">entity</span> <span class="key">import</span> <span class="nam">Entity</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">owner</span> <span class="key">import</span> <span class="nam">Owner</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">period</span> <span class="key">import</span> <span class="nam">Period</span>&nbsp;</span><span class="r"></span></p>
     <p class="run"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">text</span> <span class="key">import</span> <span class="nam">DocumentFormat</span><span class="op">,</span> <span class="nam">Locale</span><span class="op">,</span> <span class="nam">LocaleText</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach</span> <span class="key">import</span> <span class="nam">CoachIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach_repository</span> <span class="key">import</span> <span class="nam">CoachRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_repository</span> <span class="key">import</span> <span class="nam">TeamRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">training_command</span> <span class="key">import</span> <span class="nam">TrainingCommand</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training</span> <span class="key">import</span> <span class="nam">TrainingEntity</span><span class="op">,</span> <span class="nam">TrainingIdentifier</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t">    <span class="nam">TrainingDefinitionIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t">    <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_repository</span> <span class="key">import</span> <span class="nam">TrainingRepository</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="nam">TrainingCoach</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">core</span><span class="op">.</span><span class="nam">domain</span><span class="op">.</span><span class="nam">value_objects</span><span class="op">.</span><span class="nam">timestamp</span> <span class="key">import</span> <span class="nam">Timestamp</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach</span> <span class="key">import</span> <span class="nam">CoachIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">coaches</span><span class="op">.</span><span class="nam">coach_repository</span> <span class="key">import</span> <span class="nam">CoachRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team</span> <span class="key">import</span> <span class="nam">TeamIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">teams</span><span class="op">.</span><span class="nam">team_repository</span> <span class="key">import</span> <span class="nam">TeamRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">training_command</span> <span class="key">import</span> <span class="nam">TrainingCommand</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training</span> <span class="key">import</span> <span class="nam">TrainingEntity</span><span class="op">,</span> <span class="nam">TrainingIdentifier</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t">    <span class="nam">TrainingDefinitionIdentifier</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_definition_repository</span> <span class="key">import</span> <span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t">    <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">training_repository</span> <span class="key">import</span> <span class="nam">TrainingRepository</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"><span class="key">from</span> <span class="nam">kwai</span><span class="op">.</span><span class="nam">modules</span><span class="op">.</span><span class="nam">training</span><span class="op">.</span><span class="nam">trainings</span><span class="op">.</span><span class="nam">value_objects</span> <span class="key">import</span> <span class="nam">TrainingCoach</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTrainingCommand</span><span class="op">(</span><span class="nam">TrainingCommand</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t">    <span class="str">"""Input for the "Update Training" use case."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="op">@</span><span class="nam">dataclass</span><span class="op">(</span><span class="nam">kw_only</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">frozen</span><span class="op">=</span><span class="key">True</span><span class="op">,</span> <span class="nam">slots</span><span class="op">=</span><span class="key">True</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTrainingCommand</span><span class="op">(</span><span class="nam">TrainingCommand</span><span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t">    <span class="str">"""Input for the "Update Training" use case."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t">    <span class="nam">id</span><span class="op">:</span> <span class="nam">int</span>&nbsp;</span><span class="r"></span></p>
     <p class="pln"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTraining</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t">    <span class="str">"""Use case for updating a training."""</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">TrainingRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">definition_repo</span><span class="op">:</span> <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">coach_repo</span><span class="op">:</span> <span class="nam">CoachRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">team_repo</span><span class="op">:</span> <span class="nam">TeamRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">            repo: The repository used to create the training.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str">            definition_repo: The repository for getting the training definition.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">            coach_repo: The repository for getting the coaches.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">            team_repo: The repository for getting the teams.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">            owner: The user that executes this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_definition_repo</span> <span class="op">=</span> <span class="nam">definition_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_coach_repo</span> <span class="op">=</span> <span class="nam">coach_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span> <span class="op">=</span> <span class="nam">team_repo</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">UpdateTrainingCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">        <span class="str">"""Executes the use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">            TrainingDefinitionNotFoundException: Raised when a training definition</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">                cannot be found.</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t">        <span class="nam">training</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">TrainingIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">definition</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="mis show_mis"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">            <span class="nam">definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_definition_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">                <span class="nam">TrainingDefinitionIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">            <span class="nam">definition</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">teams</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">            <span class="nam">teams</span> <span class="op">=</span> <span class="op">[</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">                <span class="nam">entity</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">                <span class="key">async</span> <span class="key">for</span> <span class="nam">entity</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span><span class="op">.</span><span class="nam">get_by_ids</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">                    <span class="op">*</span><span class="op">[</span><span class="nam">TeamIdentifier</span><span class="op">(</span><span class="nam">team_id</span><span class="op">)</span> <span class="key">for</span> <span class="nam">team_id</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">teams</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">            <span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">            <span class="nam">teams</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">coaches</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">            <span class="nam">coaches</span> <span class="op">=</span> <span class="op">[</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">                <span class="nam">TrainingCoach</span><span class="op">(</span><span class="nam">coach</span><span class="op">=</span><span class="nam">coach</span><span class="op">,</span> <span class="nam">owner</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                <span class="key">async</span> <span class="key">for</span> <span class="nam">coach</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_coach_repo</span><span class="op">.</span><span class="nam">get_by_ids</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">                    <span class="op">*</span><span class="op">[</span><span class="nam">CoachIdentifier</span><span class="op">(</span><span class="nam">coach</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span> <span class="key">for</span> <span class="nam">coach</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">coaches</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">            <span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">            <span class="nam">coaches</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">        <span class="nam">training</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">            <span class="nam">training</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">                <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                    <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">                    <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">                    <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                    <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                    <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                    <span class="nam">author</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="key">for</span> <span class="nam">text</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">            <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">            <span class="nam">definition</span><span class="op">=</span><span class="nam">definition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">            <span class="nam">coaches</span><span class="op">=</span><span class="nam">coaches</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">            <span class="nam">teams</span><span class="op">=</span><span class="nam">teams</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">LocalTimestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="nam">cancelled</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">cancelled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">training</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
-    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">        <span class="key">return</span> <span class="nam">training</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"><span class="key">class</span> <span class="nam">UpdateTraining</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t">    <span class="str">"""Use case for updating a training."""</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t">    <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t">        <span class="nam">self</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t">        <span class="nam">repo</span><span class="op">:</span> <span class="nam">TrainingRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t">        <span class="nam">definition_repo</span><span class="op">:</span> <span class="nam">TrainingDefinitionRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t">        <span class="nam">coach_repo</span><span class="op">:</span> <span class="nam">CoachRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t">        <span class="nam">team_repo</span><span class="op">:</span> <span class="nam">TeamRepository</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t">        <span class="nam">owner</span><span class="op">:</span> <span class="nam">Owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t43" href="#t43">43</a></span><span class="t">    <span class="op">)</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t44" href="#t44">44</a></span><span class="t">        <span class="str">"""Initialize the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t45" href="#t45">45</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t46" href="#t46">46</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t47" href="#t47">47</a></span><span class="t"><span class="str">            repo: The repository used to create the training.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t48" href="#t48">48</a></span><span class="t"><span class="str">            definition_repo: The repository for getting the training definition.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t49" href="#t49">49</a></span><span class="t"><span class="str">            coach_repo: The repository for getting the coaches.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t50" href="#t50">50</a></span><span class="t"><span class="str">            team_repo: The repository for getting the teams.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t51" href="#t51">51</a></span><span class="t"><span class="str">            owner: The user that executes this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t52" href="#t52">52</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t53" href="#t53">53</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span> <span class="op">=</span> <span class="nam">repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t54" href="#t54">54</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_definition_repo</span> <span class="op">=</span> <span class="nam">definition_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t55" href="#t55">55</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_coach_repo</span> <span class="op">=</span> <span class="nam">coach_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t56" href="#t56">56</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span> <span class="op">=</span> <span class="nam">team_repo</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t57" href="#t57">57</a></span><span class="t">        <span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span> <span class="op">=</span> <span class="nam">owner</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t58" href="#t58">58</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t59" href="#t59">59</a></span><span class="t">    <span class="key">async</span> <span class="key">def</span> <span class="nam">execute</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">command</span><span class="op">:</span> <span class="nam">UpdateTrainingCommand</span><span class="op">)</span> <span class="op">-></span> <span class="nam">TrainingEntity</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t60" href="#t60">60</a></span><span class="t">        <span class="str">"""Executes the use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t61" href="#t61">61</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t62" href="#t62">62</a></span><span class="t"><span class="str">        Args:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t63" href="#t63">63</a></span><span class="t"><span class="str">            command: The input for this use case.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t64" href="#t64">64</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t65" href="#t65">65</a></span><span class="t"><span class="str">        Raises:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t66" href="#t66">66</a></span><span class="t"><span class="str">            TrainingDefinitionNotFoundException: Raised when a training definition</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t67" href="#t67">67</a></span><span class="t"><span class="str">                cannot be found.</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t68" href="#t68">68</a></span><span class="t"><span class="str">        """</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t69" href="#t69">69</a></span><span class="t">        <span class="nam">training</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span><span class="nam">TrainingIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t70" href="#t70">70</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t71" href="#t71">71</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">definition</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="mis show_mis"><span class="n"><a id="t72" href="#t72">72</a></span><span class="t">            <span class="nam">definition</span> <span class="op">=</span> <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_definition_repo</span><span class="op">.</span><span class="nam">get_by_id</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t73" href="#t73">73</a></span><span class="t">                <span class="nam">TrainingDefinitionIdentifier</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">definition</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t74" href="#t74">74</a></span><span class="t">            <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t75" href="#t75">75</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t76" href="#t76">76</a></span><span class="t">            <span class="nam">definition</span> <span class="op">=</span> <span class="key">None</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t77" href="#t77">77</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t78" href="#t78">78</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">teams</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t79" href="#t79">79</a></span><span class="t">            <span class="nam">teams</span> <span class="op">=</span> <span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t80" href="#t80">80</a></span><span class="t">                <span class="nam">entity</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t81" href="#t81">81</a></span><span class="t">                <span class="key">async</span> <span class="key">for</span> <span class="nam">entity</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_team_repo</span><span class="op">.</span><span class="nam">get_by_ids</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t82" href="#t82">82</a></span><span class="t">                    <span class="op">*</span><span class="op">[</span><span class="nam">TeamIdentifier</span><span class="op">(</span><span class="nam">team_id</span><span class="op">)</span> <span class="key">for</span> <span class="nam">team_id</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">teams</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t83" href="#t83">83</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t84" href="#t84">84</a></span><span class="t">            <span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t85" href="#t85">85</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t86" href="#t86">86</a></span><span class="t">            <span class="nam">teams</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t87" href="#t87">87</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t88" href="#t88">88</a></span><span class="t">        <span class="key">if</span> <span class="nam">command</span><span class="op">.</span><span class="nam">coaches</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t89" href="#t89">89</a></span><span class="t">            <span class="nam">coaches</span> <span class="op">=</span> <span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t90" href="#t90">90</a></span><span class="t">                <span class="nam">TrainingCoach</span><span class="op">(</span><span class="nam">coach</span><span class="op">=</span><span class="nam">coach</span><span class="op">,</span> <span class="nam">owner</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t91" href="#t91">91</a></span><span class="t">                <span class="key">async</span> <span class="key">for</span> <span class="nam">coach</span> <span class="key">in</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_coach_repo</span><span class="op">.</span><span class="nam">get_by_ids</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t92" href="#t92">92</a></span><span class="t">                    <span class="op">*</span><span class="op">[</span><span class="nam">CoachIdentifier</span><span class="op">(</span><span class="nam">coach</span><span class="op">.</span><span class="nam">id</span><span class="op">)</span> <span class="key">for</span> <span class="nam">coach</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">coaches</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t93" href="#t93">93</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t94" href="#t94">94</a></span><span class="t">            <span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t95" href="#t95">95</a></span><span class="t">        <span class="key">else</span><span class="op">:</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t96" href="#t96">96</a></span><span class="t">            <span class="nam">coaches</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t97" href="#t97">97</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t98" href="#t98">98</a></span><span class="t">        <span class="nam">training</span> <span class="op">=</span> <span class="nam">Entity</span><span class="op">.</span><span class="nam">replace</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t99" href="#t99">99</a></span><span class="t">            <span class="nam">training</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t100" href="#t100">100</a></span><span class="t">            <span class="nam">texts</span><span class="op">=</span><span class="op">[</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t101" href="#t101">101</a></span><span class="t">                <span class="nam">LocaleText</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t102" href="#t102">102</a></span><span class="t">                    <span class="nam">locale</span><span class="op">=</span><span class="nam">Locale</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">locale</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t103" href="#t103">103</a></span><span class="t">                    <span class="nam">format</span><span class="op">=</span><span class="nam">DocumentFormat</span><span class="op">(</span><span class="nam">text</span><span class="op">.</span><span class="nam">format</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t104" href="#t104">104</a></span><span class="t">                    <span class="nam">title</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">title</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t105" href="#t105">105</a></span><span class="t">                    <span class="nam">content</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">content</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t106" href="#t106">106</a></span><span class="t">                    <span class="nam">summary</span><span class="op">=</span><span class="nam">text</span><span class="op">.</span><span class="nam">summary</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t107" href="#t107">107</a></span><span class="t">                    <span class="nam">author</span><span class="op">=</span><span class="nam">self</span><span class="op">.</span><span class="nam">_owner</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t108" href="#t108">108</a></span><span class="t">                <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t109" href="#t109">109</a></span><span class="t">                <span class="key">for</span> <span class="nam">text</span> <span class="key">in</span> <span class="nam">command</span><span class="op">.</span><span class="nam">texts</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t110" href="#t110">110</a></span><span class="t">            <span class="op">]</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t111" href="#t111">111</a></span><span class="t">            <span class="nam">definition</span><span class="op">=</span><span class="nam">definition</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t112" href="#t112">112</a></span><span class="t">            <span class="nam">coaches</span><span class="op">=</span><span class="nam">coaches</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t113" href="#t113">113</a></span><span class="t">            <span class="nam">teams</span><span class="op">=</span><span class="nam">teams</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t114" href="#t114">114</a></span><span class="t">            <span class="nam">period</span><span class="op">=</span><span class="nam">Period</span><span class="op">(</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t115" href="#t115">115</a></span><span class="t">                <span class="nam">start_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">start_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t116" href="#t116">116</a></span><span class="t">                <span class="nam">end_date</span><span class="op">=</span><span class="nam">Timestamp</span><span class="op">.</span><span class="nam">create_from_string</span><span class="op">(</span><span class="nam">command</span><span class="op">.</span><span class="nam">end_date</span><span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t117" href="#t117">117</a></span><span class="t">            <span class="op">)</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t118" href="#t118">118</a></span><span class="t">            <span class="nam">active</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">active</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t119" href="#t119">119</a></span><span class="t">            <span class="nam">cancelled</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">cancelled</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t120" href="#t120">120</a></span><span class="t">            <span class="nam">location</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">location</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t121" href="#t121">121</a></span><span class="t">            <span class="nam">remark</span><span class="op">=</span><span class="nam">command</span><span class="op">.</span><span class="nam">remark</span><span class="op">,</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t122" href="#t122">122</a></span><span class="t">        <span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="pln"><span class="n"><a id="t123" href="#t123">123</a></span><span class="t">&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t124" href="#t124">124</a></span><span class="t">        <span class="key">await</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_repo</span><span class="op">.</span><span class="nam">update</span><span class="op">(</span><span class="nam">training</span><span class="op">)</span>&nbsp;</span><span class="r"></span></p>
+    <p class="run"><span class="n"><a id="t125" href="#t125">125</a></span><span class="t">        <span class="key">return</span> <span class="nam">training</span>&nbsp;</span><span class="r"></span></p>
 </main>
 <footer>
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@@ -212,7 +213,7 @@ <h2>
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             &nbsp; &nbsp; &nbsp;
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+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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index 56e25ef34..29e7cf401 100644
--- a/backend/docs/tests/coverage/d_f9368afc23d6a38c___init___py.html
+++ b/backend/docs/tests/coverage/d_f9368afc23d6a38c___init___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f9368afc23d6a38c___main___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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             <a id="nextFileLink" class="nav" href="d_f9368afc23d6a38c___main___py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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index 1d9707f9b..17c95a929 100644
--- a/backend/docs/tests/coverage/d_f9368afc23d6a38c___main___py.html
+++ b/backend/docs/tests/coverage/d_f9368afc23d6a38c___main___py.html
@@ -64,7 +64,7 @@ <h2>
             <a id="indexLink" class="nav" href="index.html">&Hat; index</a> &nbsp; &nbsp;
             <a id="nextFileLink" class="nav" href="d_f9368afc23d6a38c_app_py.html">&#xbb; next</a>
             &nbsp; &nbsp; &nbsp;
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+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
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             &nbsp; &nbsp; &nbsp;
-            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.3">coverage.py v7.4.3</a>,
+            <a class="nav" href="https://coverage.readthedocs.io/en/7.4.4">coverage.py v7.4.4</a>,
             created at 2024-01-01 00:00 +0000
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-                <td class="name left"><a href="d_d7ccf5e6f2f2c306_user_invitation_py.html">kwai/api/schemas/user_invitation.py</a></td>
-                <td>17</td>
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-                <td>0</td>
-                <td class="right" data-ratio="17 17">100%</td>
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@@ -194,6 +187,20 @@ <h1>Coverage report:
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             </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_70f37aadbd7729d8___init___py.html">kwai/api/v1/auth/schemas/__init__.py</a></td>
+                <td>0</td>
+                <td>0</td>
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+                <td class="right" data-ratio="0 0">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_70f37aadbd7729d8_user_invitation_py.html">kwai/api/v1/auth/schemas/user_invitation.py</a></td>
+                <td>17</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="17 17">100%</td>
+            </tr>
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                 <td>0</td>
@@ -203,10 +210,10 @@ <h1>Coverage report:
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             <tr class="file">
                 <td class="name left"><a href="d_ec497f90713886cb_api_py.html">kwai/api/v1/club/api.py</a></td>
-                <td>4</td>
+                <td>5</td>
                 <td>0</td>
                 <td>0</td>
-                <td class="right" data-ratio="4 4">100%</td>
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-                <td>40</td>
-                <td>5</td>
+                <td>32</td>
+                <td>2</td>
+                <td>0</td>
+                <td class="right" data-ratio="30 32">94%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_0bc875a553fa3a83_upload_members_py.html">kwai/api/v1/club/endpoints/upload_members.py</a></td>
+                <td>71</td>
+                <td>7</td>
+                <td>0</td>
+                <td class="right" data-ratio="64 71">90%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_74ef1503c2273d1a___init___py.html">kwai/api/v1/club/schemas/__init__.py</a></td>
+                <td>0</td>
                 <td>0</td>
-                <td class="right" data-ratio="35 40">88%</td>
+                <td>0</td>
+                <td class="right" data-ratio="0 0">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_74ef1503c2273d1a_contact_py.html">kwai/api/v1/club/schemas/contact.py</a></td>
+                <td>27</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="27 27">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_74ef1503c2273d1a_country_py.html">kwai/api/v1/club/schemas/country.py</a></td>
+                <td>15</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="15 15">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_74ef1503c2273d1a_member_py.html">kwai/api/v1/club/schemas/member.py</a></td>
+                <td>29</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="29 29">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_74ef1503c2273d1a_person_py.html">kwai/api/v1/club/schemas/person.py</a></td>
+                <td>29</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="29 29">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_74ef1503c2273d1a_resources_py.html">kwai/api/v1/club/schemas/resources.py</a></td>
+                <td>10</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="10 10">100%</td>
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             <tr class="file">
                 <td class="name left"><a href="d_f37c922f86a58625___init___py.html">kwai/api/v1/news/__init__.py</a></td>
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             <tr class="file">
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-                <td>26</td>
+                <td>27</td>
                 <td>2</td>
                 <td>0</td>
-                <td class="right" data-ratio="24 26">92%</td>
+                <td class="right" data-ratio="25 27">93%</td>
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             <tr class="file">
                 <td class="name left"><a href="d_086c8714ae73c9f0___init___py.html">kwai/cli/__init__.py</a></td>
@@ -455,10 +511,10 @@ <h1>Coverage report:
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             <tr class="file">
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-                <td>97</td>
-                <td>8</td>
+                <td>103</td>
+                <td>10</td>
                 <td>0</td>
-                <td class="right" data-ratio="89 97">92%</td>
+                <td class="right" data-ratio="93 103">90%</td>
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             <tr class="file">
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@@ -495,6 +551,13 @@ <h1>Coverage report:
                 <td>0</td>
                 <td class="right" data-ratio="54 54">100%</td>
             </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_6e7eeb0bc4ab0410_uow_py.html">kwai/core/db/uow.py</a></td>
+                <td>11</td>
+                <td>1</td>
+                <td>0</td>
+                <td class="right" data-ratio="10 11">91%</td>
+            </tr>
             <tr class="file">
                 <td class="name left"><a href="d_4ad754a2929d9dca___init___py.html">kwai/core/domain/__init__.py</a></td>
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@@ -505,9 +568,9 @@ <h1>Coverage report:
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                 <td>29</td>
-                <td>3</td>
+                <td>2</td>
                 <td>0</td>
-                <td class="right" data-ratio="26 29">90%</td>
+                <td class="right" data-ratio="27 29">93%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_4ad754a2929d9dca_exceptions_py.html">kwai/core/domain/exceptions.py</a></td>
@@ -572,13 +635,6 @@ <h1>Coverage report:
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-            <tr class="file">
-                <td class="name left"><a href="d_e4a3bb9203688b74_local_timestamp_py.html">kwai/core/domain/value_objects/local_timestamp.py</a></td>
-                <td>74</td>
-                <td>14</td>
-                <td>0</td>
-                <td class="right" data-ratio="60 74">81%</td>
-            </tr>
             <tr class="file">
                 <td class="name left"><a href="d_e4a3bb9203688b74_name_py.html">kwai/core/domain/value_objects/name.py</a></td>
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@@ -616,10 +672,17 @@ <h1>Coverage report:
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             <tr class="file">
                 <td class="name left"><a href="d_e4a3bb9203688b74_time_period_py.html">kwai/core/domain/value_objects/time_period.py</a></td>
-                <td>21</td>
+                <td>22</td>
                 <td>2</td>
                 <td>0</td>
-                <td class="right" data-ratio="19 21">90%</td>
+                <td class="right" data-ratio="20 22">91%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_e4a3bb9203688b74_timestamp_py.html">kwai/core/domain/value_objects/timestamp.py</a></td>
+                <td>74</td>
+                <td>14</td>
+                <td>0</td>
+                <td class="right" data-ratio="60 74">81%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_e4a3bb9203688b74_traceable_time_py.html">kwai/core/domain/value_objects/traceable_time.py</a></td>
@@ -707,17 +770,17 @@ <h1>Coverage report:
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             <tr class="file">
                 <td class="name left"><a href="d_67067a8ee05528f0_functions_py.html">kwai/core/functions.py</a></td>
-                <td>18</td>
+                <td>23</td>
                 <td>0</td>
                 <td>0</td>
-                <td class="right" data-ratio="18 18">100%</td>
+                <td class="right" data-ratio="23 23">100%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_67067a8ee05528f0_json_api_py.html">kwai/core/json_api.py</a></td>
-                <td>70</td>
-                <td>8</td>
+                <td>78</td>
+                <td>10</td>
                 <td>0</td>
-                <td class="right" data-ratio="62 70">89%</td>
+                <td class="right" data-ratio="68 78">87%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_444cabb7969d9642___init___py.html">kwai/core/mail/__init__.py</a></td>
@@ -887,12 +950,26 @@ <h1>Coverage report:
                 <td>0</td>
                 <td class="right" data-ratio="0 0">100%</td>
             </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_9e3db8dee6e8dac5_get_member_py.html">kwai/modules/club/get_member.py</a></td>
+                <td>14</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="14 14">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_9e3db8dee6e8dac5_get_members_py.html">kwai/modules/club/get_members.py</a></td>
+                <td>21</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="21 21">100%</td>
+            </tr>
             <tr class="file">
                 <td class="name left"><a href="d_9e3db8dee6e8dac5_import_members_py.html">kwai/modules/club/import_members.py</a></td>
-                <td>55</td>
-                <td>4</td>
+                <td>65</td>
+                <td>14</td>
                 <td>0</td>
-                <td class="right" data-ratio="51 55">93%</td>
+                <td class="right" data-ratio="51 65">78%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0___init___py.html">kwai/modules/club/members/__init__.py</a></td>
@@ -908,26 +985,47 @@ <h1>Coverage report:
                 <td>0</td>
                 <td class="right" data-ratio="37 37">100%</td>
             </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_18692516bf24f9d0_contact_db_repository_py.html">kwai/modules/club/members/contact_db_repository.py</a></td>
+                <td>31</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="31 31">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_18692516bf24f9d0_contact_repository_py.html">kwai/modules/club/members/contact_repository.py</a></td>
+                <td>4</td>
+                <td>0</td>
+                <td>12</td>
+                <td class="right" data-ratio="4 4">100%</td>
+            </tr>
+            <tr class="file">
+                <td class="name left"><a href="d_18692516bf24f9d0_country_py.html">kwai/modules/club/members/country.py</a></td>
+                <td>22</td>
+                <td>0</td>
+                <td>0</td>
+                <td class="right" data-ratio="22 22">100%</td>
+            </tr>
             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_country_db_repository_py.html">kwai/modules/club/members/country_db_repository.py</a></td>
-                <td>15</td>
-                <td>1</td>
+                <td>21</td>
+                <td>0</td>
                 <td>0</td>
-                <td class="right" data-ratio="14 15">93%</td>
+                <td class="right" data-ratio="21 21">100%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_country_repository_py.html">kwai/modules/club/members/country_repository.py</a></td>
                 <td>4</td>
                 <td>0</td>
-                <td>3</td>
+                <td>9</td>
                 <td class="right" data-ratio="4 4">100%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_file_upload_py.html">kwai/modules/club/members/file_upload.py</a></td>
-                <td>24</td>
+                <td>29</td>
                 <td>0</td>
                 <td>0</td>
-                <td class="right" data-ratio="24 24">100%</td>
+                <td class="right" data-ratio="29 29">100%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_file_upload_db_repository_py.html">kwai/modules/club/members/file_upload_db_repository.py</a></td>
@@ -959,17 +1057,17 @@ <h1>Coverage report:
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             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_member_db_query_py.html">kwai/modules/club/members/member_db_query.py</a></td>
-                <td>32</td>
+                <td>46</td>
                 <td>0</td>
                 <td>0</td>
-                <td class="right" data-ratio="32 32">100%</td>
+                <td class="right" data-ratio="46 46">100%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_member_db_repository_py.html">kwai/modules/club/members/member_db_repository.py</a></td>
-                <td>42</td>
-                <td>1</td>
+                <td>36</td>
+                <td>2</td>
                 <td>0</td>
-                <td class="right" data-ratio="41 42">98%</td>
+                <td class="right" data-ratio="34 36">94%</td>
             </tr>
             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_member_importer_py.html">kwai/modules/club/members/member_importer.py</a></td>
@@ -980,10 +1078,10 @@ <h1>Coverage report:
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             <tr class="file">
                 <td class="name left"><a href="d_18692516bf24f9d0_member_query_py.html">kwai/modules/club/members/member_query.py</a></td>
-                <td>5</td>
-                <td>0</td>
                 <td>6</td>
-                <td class="right" data-ratio="5 5">100%</td>
+                <td>0</td>
+                <td>15</td>
+                <td class="right" data-ratio="6 6">100%</td>
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             <tr class="file">
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+                <td>101</td>
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-                <td class="right" data-ratio="95 95">100%</td>
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-                <td>38</td>
+                <td>39</td>
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                 <td>0</td>
-                <td class="right" data-ratio="38 38">100%</td>
+                <td class="right" data-ratio="39 39">100%</td>
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+            <tr class="file">
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+                <td>39</td>
+                <td>2</td>
+                <td>0</td>
+                <td class="right" data-ratio="37 39">95%</td>
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+            <tr class="file">
+                <td class="name left"><a href="d_18692516bf24f9d0_person_repository_py.html">kwai/modules/club/members/person_repository.py</a></td>
+                <td>4</td>
+                <td>0</td>
+                <td>12</td>
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-                <td>41</td>
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-                <td>12</td>
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-                <td>89</td>
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-                <td>786</td>
-                <td>567</td>
-                <td class="right" data-ratio="5207 5993">87%</td>
+                <td>6367</td>
+                <td>806</td>
+                <td>606</td>
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index 561346f02..e6146fc6b 100644
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