Skip to content

Commit

Permalink
🎨 Deprecate count/start query params and implement limit/offset (#6)
Browse files Browse the repository at this point in the history
* art: Modify count/start query params to be Integers, not Strings

Signed-off-by: ff137 <[email protected]>

* memo: Update openapi spec

Signed-off-by: ff137 <[email protected]>

* rewind: Revert start/count field to remain String type; mark as deprecated

Signed-off-by: ff137 <[email protected]>

* sparkles: Implement limit/offset alongside deprecated count/start

Signed-off-by: ff137 <[email protected]>

* art: Standardise naming convention from count/start to limit/offset

Signed-off-by: ff137 <[email protected]>

* rewind: Revert start/count field to remain String type; mark as deprecated

Signed-off-by: ff137 <[email protected]>

* sparkles: Implement limit/offset alongside deprecated count/start

Signed-off-by: ff137 <[email protected]>

* art: Remove unused query string schema from `w3c_creds_list`

Signed-off-by: ff137 <[email protected]>

* art: Rename args

Signed-off-by: ff137 <[email protected]>

* memo: Update openapi specs

Signed-off-by: ff137 <[email protected]>

* white_check_mark:

Signed-off-by: ff137 <[email protected]>

---------

Signed-off-by: ff137 <[email protected]>
  • Loading branch information
ff137 authored Nov 14, 2024
1 parent 665700d commit 765e281
Show file tree
Hide file tree
Showing 10 changed files with 294 additions and 171 deletions.
23 changes: 12 additions & 11 deletions acapy_agent/anoncreds/holder.py
Original file line number Diff line number Diff line change
Expand Up @@ -379,12 +379,12 @@ async def store_credential_w3c(

return credential_id

async def get_credentials(self, start: int, count: int, wql: dict):
async def get_credentials(self, *, offset: int, limit: int, wql: dict):
"""Get credentials stored in the wallet.
Args:
start: Starting index
count: Number of records to return
offset: Starting index
limit: Number of records to return
wql: wql query dict
"""
Expand All @@ -395,8 +395,8 @@ async def get_credentials(self, start: int, count: int, wql: dict):
rows = self.profile.store.scan(
category=CATEGORY_CREDENTIAL,
tag_filter=wql,
offset=start,
limit=count,
offset=offset,
limit=limit,
profile=self.profile.settings.get("wallet.askar_profile"),
)
async for row in rows:
Expand All @@ -413,17 +413,18 @@ async def get_credentials_for_presentation_request_by_referent(
self,
presentation_request: dict,
referents: Sequence[str],
start: int,
count: int,
*,
offset: int,
limit: int,
extra_query: Optional[dict] = None,
):
"""Get credentials stored in the wallet.
Args:
presentation_request: Valid presentation request from issuer
referents: Presentation request referents to use to search for creds
start: Starting index
count: Maximum number of records to return
offset: Starting index
limit: Maximum number of records to return
extra_query: wql query dict
"""
Expand Down Expand Up @@ -466,8 +467,8 @@ async def get_credentials_for_presentation_request_by_referent(
rows = self.profile.store.scan(
category=CATEGORY_CREDENTIAL,
tag_filter=tag_filter,
offset=start,
limit=count,
offset=offset,
limit=limit,
profile=self.profile.settings.get("wallet.askar_profile"),
)
async for row in rows:
Expand Down
10 changes: 5 additions & 5 deletions acapy_agent/anoncreds/tests/test_holder.py
Original file line number Diff line number Diff line change
Expand Up @@ -397,7 +397,7 @@ async def test_store_credential_failed_trx(self, *_):
async def test_get_credentials(self, _):
async with self.profile.session() as session:
await session.handle.insert(CATEGORY_CREDENTIAL, json.dumps(MOCK_CRED))
result = await self.holder.get_credentials(0, 10, {})
result = await self.holder.get_credentials(offset=0, limit=10, wql={})
assert isinstance(result, list)
assert len(result) == 1

Expand All @@ -410,9 +410,9 @@ async def test_get_credentials_errors(self):
)

with self.assertRaises(AnonCredsHolderError):
await self.holder.get_credentials(0, 10, {})
await self.holder.get_credentials(offset=0, limit=10, wql={})
with self.assertRaises(AnonCredsHolderError):
await self.holder.get_credentials(0, 10, {})
await self.holder.get_credentials(offset=0, limit=10, wql={})

async def test_get_credentials_for_presentation_request_by_referent(self):
self.profile.store.scan = mock.Mock(
Expand All @@ -432,13 +432,13 @@ async def test_get_credentials_for_presentation_request_by_referent(self):
"restrictions": [{"schema_name": "MYCO Biomarker"}],
}
await self.holder.get_credentials_for_presentation_request_by_referent(
mock_pres_req, None, start=0, count=10
mock_pres_req, None, offset=0, limit=10
)

# non-existent referent
with self.assertRaises(AnonCredsHolderError):
await self.holder.get_credentials_for_presentation_request_by_referent(
mock_pres_req, "not-found-ref", start=0, count=10
mock_pres_req, "not-found-ref", offset=0, limit=10
)

@mock.patch.object(Credential, "load", return_value=MockCredential())
Expand Down
53 changes: 42 additions & 11 deletions acapy_agent/holder/routes.py
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@
NUM_STR_WHOLE_VALIDATE,
UUID4_EXAMPLE,
)
from ..storage.base import DEFAULT_PAGE_SIZE, MAXIMUM_PAGE_SIZE
from ..storage.error import StorageError, StorageNotFoundError
from ..storage.vc_holder.base import VCHolder
from ..storage.vc_holder.vc_record import VCRecordSchema
Expand Down Expand Up @@ -66,17 +67,41 @@ class CredentialsListQueryStringSchema(OpenAPISchema):

start = fields.Str(
required=False,
load_default=0,
validate=NUM_STR_WHOLE_VALIDATE,
metadata={"description": "Start index", "example": NUM_STR_WHOLE_EXAMPLE},
metadata={
"description": "Start index (DEPRECATED - use offset instead)",
"example": NUM_STR_WHOLE_EXAMPLE,
"deprecated": True,
},
)
count = fields.Str(
required=False,
load_default=10,
validate=NUM_STR_NATURAL_VALIDATE,
metadata={
"description": "Maximum number to retrieve",
"description": "Maximum number to retrieve (DEPRECATED - use limit instead)",
"example": NUM_STR_NATURAL_EXAMPLE,
"deprecated": True,
},
)
limit = fields.Int(
required=False,
validate=lambda x: x > 0 and x <= MAXIMUM_PAGE_SIZE,
metadata={"description": "Number of results to return", "example": 50},
error_messages={
"validator_failed": (
"Value must be greater than 0 and "
f"less than or equal to {MAXIMUM_PAGE_SIZE}"
)
},
)
offset = fields.Int(
required=False,
validate=lambda x: x >= 0,
metadata={"description": "Offset for pagination", "example": 0},
error_messages={"validator_failed": "Value must be 0 or greater"},
)
wql = fields.Str(
required=False,
validate=INDY_WQL_VALIDATE,
Expand Down Expand Up @@ -379,25 +404,32 @@ async def credentials_list(request: web.BaseRequest):
"""
context: AdminRequestContext = request["context"]
start = request.query.get("start")
count = request.query.get("count")

# Handle both old style start/count and new limit/offset
# TODO: Remove start/count and swap to PaginatedQuerySchema and get_limit_offset
if "limit" in request.query or "offset" in request.query:
# New style - use limit/offset
limit = int(request.query.get("limit", DEFAULT_PAGE_SIZE))
offset = int(request.query.get("offset", 0))
else:
# Old style - use start/count
limit = int(request.query.get("count", "10"))
offset = int(request.query.get("start", "0"))

# url encoded json wql
encoded_wql = request.query.get("wql") or "{}"
wql = json.loads(encoded_wql)

# defaults
start = int(start) if isinstance(start, str) else 0
count = int(count) if isinstance(count, str) else 10

if context.settings.get(wallet_type_config) == "askar-anoncreds":
holder = AnonCredsHolder(context.profile)
credentials = await holder.get_credentials(start, count, wql)
credentials = await holder.get_credentials(limit=limit, offset=offset, wql=wql)
else:
async with context.profile.session() as session:
holder = session.inject(IndyHolder)
try:
credentials = await holder.get_credentials(start, count, wql)
credentials = await holder.get_credentials(
limit=limit, offset=offset, wql=wql
)
except IndyHolderError as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err

Expand Down Expand Up @@ -476,7 +508,6 @@ async def w3c_cred_remove(request: web.BaseRequest):
summary="Fetch W3C credentials from wallet",
)
@request_schema(W3CCredentialsListRequestSchema())
@querystring_schema(CredentialsListQueryStringSchema())
@response_schema(VCRecordListSchema(), 200, description="")
@tenant_authentication
async def w3c_creds_list(request: web.BaseRequest):
Expand Down
23 changes: 12 additions & 11 deletions acapy_agent/indy/credx/holder.py
Original file line number Diff line number Diff line change
Expand Up @@ -236,12 +236,12 @@ async def store_credential(

return credential_id

async def get_credentials(self, start: int, count: int, wql: dict):
async def get_credentials(self, *, offset: int, limit: int, wql: dict):
"""Get credentials stored in the wallet.
Args:
start: Starting index
count: Number of records to return
offset: Starting index
limit: Number of records to return
wql: wql query dict
"""
Expand All @@ -252,8 +252,8 @@ async def get_credentials(self, start: int, count: int, wql: dict):
rows = self._profile.store.scan(
category=CATEGORY_CREDENTIAL,
tag_filter=wql,
offset=start,
limit=count,
offset=offset,
limit=limit,
profile=self._profile.settings.get("wallet.askar_profile"),
)
async for row in rows:
Expand All @@ -270,17 +270,18 @@ async def get_credentials_for_presentation_request_by_referent(
self,
presentation_request: dict,
referents: Sequence[str],
start: int,
count: int,
*,
offset: int,
limit: int,
extra_query: Optional[dict] = None,
):
"""Get credentials stored in the wallet.
Args:
presentation_request: Valid presentation request from issuer
referents: Presentation request referents to use to search for creds
start: Starting index
count: Maximum number of records to return
offset: Starting index
limit: Maximum number of records to return
extra_query: wql query dict
"""
Expand Down Expand Up @@ -323,8 +324,8 @@ async def get_credentials_for_presentation_request_by_referent(
rows = self._profile.store.scan(
category=CATEGORY_CREDENTIAL,
tag_filter=tag_filter,
offset=start,
limit=count,
offset=offset,
limit=limit,
profile=self._profile.settings.get("wallet.askar_profile"),
)
async for row in rows:
Expand Down
16 changes: 8 additions & 8 deletions acapy_agent/indy/credx/tests/test_cred_issuance.py
Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ async def test_issue_store_non_rev(self):

assert not await self.holder.get_mime_type(cred_id, "name")

creds = await self.holder.get_credentials(None, None, None)
creds = await self.holder.get_credentials(offset=None, limit=None, wql=None)
assert len(creds) == 1
assert creds[0] == stored_cred

Expand All @@ -142,9 +142,9 @@ async def test_issue_store_non_rev(self):
await self.holder.get_credentials_for_presentation_request_by_referent(
PRES_REQ_NON_REV,
None,
0,
10,
{},
offset=0,
limit=10,
extra_query={},
)
)
assert pres_creds == [
Expand Down Expand Up @@ -247,7 +247,7 @@ async def test_issue_store_rev(self):
assert found
stored_cred = json.loads(found)

creds = await self.holder.get_credentials(None, None, None)
creds = await self.holder.get_credentials(offset=None, limit=None, wql=None)
assert len(creds) == 1
assert creds[0] == stored_cred

Expand All @@ -257,9 +257,9 @@ async def test_issue_store_rev(self):
await self.holder.get_credentials_for_presentation_request_by_referent(
PRES_REQ_REV,
None,
0,
10,
{},
offset=0,
limit=10,
extra_query={},
)
)
assert pres_creds == [
Expand Down
8 changes: 4 additions & 4 deletions acapy_agent/indy/models/xform.py
Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,8 @@ async def indy_proof_req_preview2indy_requested_creds(
credentials = await holder.get_credentials_for_presentation_request_by_referent(
presentation_request=indy_proof_req,
referents=(referent,),
start=0,
count=100,
offset=0,
limit=100,
)
if not credentials:
raise ValueError(
Expand Down Expand Up @@ -87,8 +87,8 @@ async def indy_proof_req_preview2indy_requested_creds(
credentials = await holder.get_credentials_for_presentation_request_by_referent(
presentation_request=indy_proof_req,
referents=(referent,),
start=0,
count=100,
offset=0,
limit=100,
)
if not credentials:
raise ValueError(
Expand Down
Loading

0 comments on commit 765e281

Please sign in to comment.