fix: resolve 404 error.

backend/lcfs/tests/audit_log/test_audit_log_services.py

@@ -72,9 +72,15 @@ async def test_get_audit_logs_paginated_no_data(audit_log_service, mock_repo):
     pagination = PaginationRequestSchema(page=1, size=10, filters=[], sort_orders=[])
     mock_repo.get_audit_logs_paginated.return_value = ([], 0)
 
-    # Act & Assert
-    with pytest.raises(DataNotFoundException):
-        await audit_log_service.get_audit_logs_paginated(pagination)
+    # Act
+    result = await audit_log_service.get_audit_logs_paginated(pagination)
+
+    # Assert
+    assert result.audit_logs == [], "Should return an empty list of audit logs"
+    assert result.pagination.total == 0, "Total should be zero if no records"
+    assert result.pagination.page == pagination.page
+    assert result.pagination.size == pagination.size
+    assert result.pagination.total_pages == 0
 
 
 @pytest.mark.anyio

backend/lcfs/tests/compliance_report/test_compliance_report_services.py

@@ -116,16 +116,30 @@ async def test_get_compliance_reports_paginated_success(
 async def test_get_compliance_reports_paginated_not_found(
     compliance_report_service, mock_repo
 ):
+    # Arrange
     pagination_mock = AsyncMock()
     pagination_mock.page = 1
     pagination_mock.size = 10
+    pagination_mock.filters = []
+    pagination_mock.sort_orders = []
 
+    # Mock the repository to return no records
     mock_repo.get_reports_paginated.return_value = ([], 0)
 
-    with pytest.raises(DataNotFoundException):
-        await compliance_report_service.get_compliance_reports_paginated(
-            pagination_mock
-        )
+    # Act
+    result = await compliance_report_service.get_compliance_reports_paginated(
+        pagination_mock
+    )
+
+    # Assert: Verify the service returns an empty list and correct pagination metadata
+    assert result.reports == [], "Expected no compliance reports to be returned"
+    assert result.pagination.total == 0, "Expected total=0 when there are no records"
+    assert result.pagination.page == 1, "Page should match the requested page"
+    assert result.pagination.size == 10, "Size should match the requested size"
+    assert result.pagination.total_pages == 0, "0 records should yield 0 total_pages"
+
+    # Also verify our repo was called exactly once
+    mock_repo.get_reports_paginated.assert_called_once()
 
 
 @pytest.mark.anyio

backend/lcfs/web/api/audit_log/services.py

@@ -76,9 +76,6 @@ async def get_audit_logs_paginated(
             offset, limit, conditions, pagination.sort_orders
         )
 
-        if not audit_logs:
-            raise DataNotFoundException("No audit logs found")
-
         processed_audit_logs = []
         for audit_log in audit_logs:
             # Extract the changed_fields as a comma-separated string

backend/lcfs/web/api/compliance_report/services.py

@@ -166,10 +166,7 @@ async def get_compliance_reports_paginated(
             pagination, organization_id
         )
 
-        if not reports:
-            raise DataNotFoundException("No compliance reports found.")
-
-        if bceid_user:
+        if bceid_user and reports:
             reports = self._mask_report_status(reports)
 
         return ComplianceReportListSchema(

backend/lcfs/web/api/notification/repo.py

@@ -124,7 +124,9 @@ def _apply_notification_filters(
                     )
                 )
             elif filter.field == "transaction_id":
-                field = get_field_for_filter(NotificationMessage, 'related_transaction_id')
+                field = get_field_for_filter(
+                    NotificationMessage, "related_transaction_id"
+                )
                 conditions.append(
                     apply_filter_conditions(
                         field, filter_value, filter_option, filter_type
@@ -353,11 +355,6 @@ async def get_notification_channel_subscriptions_by_user(
         result = await self.db.execute(query)
         subscriptions = result.scalars().all()
 
-        if not subscriptions:
-            raise DataNotFoundException(
-                f"Channel subscriptions not found for user id: '{user_profile_id}'"
-            )
-
         return subscriptions
 
     @repo_handler

backend/lcfs/web/api/organization/services.py

@@ -102,7 +102,7 @@ def apply_transaction_filters(self, pagination, conditions):
                     # For non-date filters, use the standard filter value
                     filter_value = filter.filter
 
-                if field.description == 'transaction_type':
+                if field.description == "transaction_type":
                     filter_value = filter_value.replace(" ", "").lower()
 
                 filter_option = filter.type
@@ -169,9 +169,6 @@ async def get_transactions_paginated(
             )
         )
 
-        if not transactions:
-            raise DataNotFoundException("Transactions not found")
-
         return {
             "transactions": [
                 TransactionViewSchema.model_validate(transaction)

backend/lcfs/web/api/organizations/services.py

@@ -258,9 +258,6 @@ async def get_organizations(
             offset, limit, conditions, pagination
         )
 
-        if not organizations:
-            raise DataNotFoundException("Organizations not found")
-
         return OrganizationListSchema(
             organizations=organizations,
             pagination=PaginationResponseSchema(

backend/lcfs/web/api/transaction/services.py

@@ -121,9 +121,6 @@ async def get_transactions_paginated(
             offset, limit, conditions, pagination.sort_orders, None
         )
 
-        if not transactions:
-            raise DataNotFoundException("Transactions not found")
-
         return {
             "transactions": [
                 TransactionViewSchema.model_validate(transaction)