Fix: fix breaking api change to document notes user field (#9714)

src/documents/serialisers.py

@@ -877,6 +877,20 @@ class NotesSerializer(serializers.ModelSerializer):
         fields = ["id", "note", "created", "user"]
         ordering = ["-created"]
 
+    def to_representation(self, instance):
+        ret = super().to_representation(instance)
+
+        request = self.context.get("request")
+        api_version = int(
+            request.version if request else settings.REST_FRAMEWORK["DEFAULT_VERSION"],
+        )
+
+        if api_version < 8:
+            user_id = ret["user"]["id"]
+            ret["user"] = user_id
+
+        return ret
+
 
 class DocumentSerializer(
     OwnedObjectSerializer,

src/documents/tests/test_api_documents.py

@@ -2227,6 +2227,26 @@ class TestDocumentApi(DirectoriesMixin, DocumentConsumeDelayMixin, APITestCase):
             },
         )
 
+    def test_docnote_serializer_v7(self):
+        doc = Document.objects.create(
+            title="test",
+            mime_type="application/pdf",
+            content="this is a document which will have notes!",
+        )
+        Note.objects.create(
+            note="This is a note.",
+            document=doc,
+            user=self.user,
+        )
+        self.assertEqual(
+            self.client.get(
+                f"/api/documents/{doc.pk}/",
+                headers={"Accept": "application/json; version=7"},
+                format="json",
+            ).data["notes"][0]["user"],
+            self.user.id,
+        )
+
     def test_create_note(self):
         """
         GIVEN:

src/paperless/settings.py

@@ -342,10 +342,10 @@ REST_FRAMEWORK = {
         "rest_framework.authentication.SessionAuthentication",
     ],
     "DEFAULT_VERSIONING_CLASS": "rest_framework.versioning.AcceptHeaderVersioning",
-    "DEFAULT_VERSION": "7",
+    "DEFAULT_VERSION": "8",
     # Make sure these are ordered and that the most recent version appears
     # last. See api.md#api-versioning when adding new versions.
-    "ALLOWED_VERSIONS": ["1", "2", "3", "4", "5", "6", "7"],
+    "ALLOWED_VERSIONS": ["1", "2", "3", "4", "5", "6", "7", "8"],
     # DRF Spectacular default schema
     "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
 }