From bdae785bf6861d72e9f9e3cf1abf8f2de051216c Mon Sep 17 00:00:00 2001
From: Aissam EN-NAHEL <121689923+aissam-en@users.noreply.github.com>
Date: Thu, 4 Jul 2024 11:04:52 +0100
Subject: [PATCH 1/3] Add policy creation

---
 rest-to-websocket/README.md | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/rest-to-websocket/README.md b/rest-to-websocket/README.md
index b74e87e4..4dc67b8e 100644
--- a/rest-to-websocket/README.md
+++ b/rest-to-websocket/README.md
@@ -42,6 +42,39 @@ All we need for this example is a running Eclipse Ditto instance.
 Please follow the guidelines at the [Eclipse Ditto](https://eclipse.dev/ditto/installation-running.html)
 project to get started.
 
+Additionally, you should create a policy `org.eclipse.ditto:smartcoffee`, example of creating a policy:
+```sh
+curl --request PUT \
+  --url http://localhost:8080/api/2/policies/org.eclipse.ditto:smartcoffee \
+  --header 'Content-Type: application/json' \
+  --header 'Authorization: Basic ZGl0dG86ZGl0dG8=' \
+  --data '{
+    "entries": {
+        "owner": {
+            "subjects": {
+                "nginx:ditto": {
+                    "type": "admin aissam"
+                }
+            },
+            "resources": {
+                "thing:/": {
+                    "grant": ["READ", "WRITE"],
+                    "revoke": []
+                },
+                "policy:/": {
+                    "grant": ["READ", "WRITE"],
+                    "revoke": []
+                },
+                "message:/": {
+                    "grant": ["READ", "WRITE"],
+                    "revoke": []
+                }
+            }
+        }
+    }
+}'
+```
+
 To use the UI, you can simply open `index.html` in your favorite (hopefully
  state-of-the-art :wink:) browser.
 

From 8b2f37ad6736c8f59980c92f176f3f538376475b Mon Sep 17 00:00:00 2001
From: Aissam EN-NAHEL <121689923+aissam-en@users.noreply.github.com>
Date: Thu, 4 Jul 2024 11:30:23 +0100
Subject: [PATCH 2/3] updated from v1 to v2

---
 rest-to-websocket/FrontendApp.js    | 2 +-
 rest-to-websocket/SmartCoffeeApp.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/rest-to-websocket/FrontendApp.js b/rest-to-websocket/FrontendApp.js
index a3c6e4d0..c8b15e11 100644
--- a/rest-to-websocket/FrontendApp.js
+++ b/rest-to-websocket/FrontendApp.js
@@ -33,7 +33,7 @@ class FrontendApp {
         const thingId = this.config.thingId;
         const connectionConfig = this.connectionConfigFunction();
 
-        this.baseUrl = `http://${connectionConfig.getHost()}/api/1/things/${thingId}`;
+        this.baseUrl = `http://${connectionConfig.getHost()}/api/2/things/${thingId}`; // updated from v1 to v2
 
         const basicAuth = btoa(`${connectionConfig.getUsername()}:${connectionConfig.getPassword()}`);
         $.ajaxSetup({
diff --git a/rest-to-websocket/SmartCoffeeApp.js b/rest-to-websocket/SmartCoffeeApp.js
index ed9499a3..32c8a5d3 100644
--- a/rest-to-websocket/SmartCoffeeApp.js
+++ b/rest-to-websocket/SmartCoffeeApp.js
@@ -312,7 +312,7 @@ class DittoWebSocket {
     }
 
     connect(connectionConfig, callback) {
-        const baseUrl = `ws://${connectionConfig.getUsername()}:${connectionConfig.getPassword()}@${connectionConfig.getHost()}/ws/1`;
+        const baseUrl = `ws://${connectionConfig.getUsername()}:${connectionConfig.getPassword()}@${connectionConfig.getHost()}/ws/2`; // updated from v1 to v2
         this.ws = new WebSocket(baseUrl);
         this.ws.onopen = () => this.onOpen(callback);
     }

From 80ff11c48d0e071bc7cbc928a36ba6d658e79fe4 Mon Sep 17 00:00:00 2001
From: Aissam EN-NAHEL <121689923+aissam-en@users.noreply.github.com>
Date: Thu, 4 Jul 2024 11:32:20 +0100
Subject: [PATCH 3/3] add policy creation instructions

---
 rest-to-websocket/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rest-to-websocket/README.md b/rest-to-websocket/README.md
index 4dc67b8e..fafa4f7f 100644
--- a/rest-to-websocket/README.md
+++ b/rest-to-websocket/README.md
@@ -42,7 +42,7 @@ All we need for this example is a running Eclipse Ditto instance.
 Please follow the guidelines at the [Eclipse Ditto](https://eclipse.dev/ditto/installation-running.html)
 project to get started.
 
-Additionally, you should create a policy `org.eclipse.ditto:smartcoffee`, example of creating a policy:
+Additionally, you should create the policy `org.eclipse.ditto:smartcoffee` (if it does not exist), example of creating a policy:
 ```sh
 curl --request PUT \
   --url http://localhost:8080/api/2/policies/org.eclipse.ditto:smartcoffee \