apps/chat/migrations/0006_conversation_details.py

@@ -1,18 +0,0 @@
-# Generated by Django 5.1.4 on 2026-08-17 11:01
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('chat', '0005_conversation_title'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='conversation',
-            name='details',
-            field=models.JSONField(blank=True, null=True),
-        ),
-    ]

apps/chat/models/conversation.py

@@ -28,7 +28,6 @@ class Conversation(models.Model):
         default=ConversationStatus.OPEN,
     )
     title = models.CharField(max_length=255, null=True, blank=True)
-    details = models.JSONField(null=True, blank=True)
     # Set only while status is CLOSED; identifies who is allowed to reopen it.
     closed_by_uuid = models.UUIDField(null=True, blank=True)
     created_at = models.DateTimeField(auto_now_add=True)

apps/chat/serializers/conversations.py

@@ -44,7 +44,6 @@ class CreateConversationSerializer(serializers.Serializer):
     title = serializers.CharField(
         max_length=255, required=False, allow_null=True, allow_blank=True
     )
-    details = serializers.JSONField(required=False, allow_null=True)
 
 
 class ConversationUserActionSerializer(serializers.Serializer):
@@ -62,7 +61,6 @@ class ConversationSerializer(serializers.ModelSerializer):
             "type",
             "status",
             "title",
-            "details",
             "closed_by_uuid",
             "created_at",
             "participants",
@@ -90,7 +88,6 @@ class ConversationListSerializer(serializers.Serializer):
     type = serializers.CharField()
     status = serializers.CharField()
     title = serializers.CharField(allow_null=True)
-    details = serializers.JSONField(allow_null=True)
     closed_by_uuid = serializers.UUIDField(allow_null=True)
     created_at = serializers.DateTimeField()
     participants = serializers.ListField(child=serializers.UUIDField())

apps/chat/services/conversation.py

@@ -22,11 +22,7 @@ class ConversationService:
         self._mm = mattermost_client or MattermostClient()
 
     def create(
-        self,
+        self, user_1_uuid: UUID, user_2_uuid: UUID, title: str | None = None
-        user_1_uuid: UUID,
-        user_2_uuid: UUID,
-        title: str | None = None,
-        details: dict | None = None,
     ) -> Conversation:
         if not self._account.validate_user(user_1_uuid):
             raise ValueError(f"User {user_1_uuid} is not valid")
@@ -49,7 +45,7 @@ class ConversationService:
 
         with transaction.atomic():
             conversation = Conversation.objects.create(
-                mattermost_channel_id=channel_id, title=title, details=details
+                mattermost_channel_id=channel_id, title=title
             )
             ConversationParticipant.objects.create(
                 conversation=conversation, user_uuid=user_1_uuid

apps/chat/tests/test_conversations.py

@@ -57,31 +57,6 @@ def test_create_conversation_without_title_defaults_to_none():
     assert Conversation.objects.get(uuid=conv.uuid).title is None
 
 
-@pytest.mark.django_db
-def test_create_conversation_stores_details():
-    user_1 = uuid.uuid4()
-    user_2 = uuid.uuid4()
-
-    svc = ConversationService(mattermost_client=_make_mm_client())
-    conv = svc.create(user_1, user_2, details={"source": "mobile_app", "order_id": 123})
-
-    assert Conversation.objects.get(uuid=conv.uuid).details == {
-        "source": "mobile_app",
-        "order_id": 123,
-    }
-
-
-@pytest.mark.django_db
-def test_create_conversation_without_details_defaults_to_none():
-    user_1 = uuid.uuid4()
-    user_2 = uuid.uuid4()
-
-    svc = ConversationService(mattermost_client=_make_mm_client())
-    conv = svc.create(user_1, user_2)
-
-    assert Conversation.objects.get(uuid=conv.uuid).details is None
-
-
 @pytest.mark.django_db
 def test_create_conversation_creates_mattermost_mapping():
     user_1 = uuid.uuid4()

apps/chat/views/conversations.py

@@ -35,7 +35,6 @@ class ConversationCreateView(APIView):
             serializer.validated_data["user_1_uuid"],
             serializer.validated_data["user_2_uuid"],
             title=serializer.validated_data.get("title"),
-            details=serializer.validated_data.get("details"),
         )
 
         return Response(
@@ -103,7 +102,6 @@ class UserConversationListView(APIView):
                     "type": conv.type,
                     "status": conv.status,
                     "title": conv.title,
-                    "details": conv.details,
                     "closed_by_uuid": conv.closed_by_uuid,
                     "created_at": conv.created_at,
                     "participants": participants,