Show chat's feedbacks (#512)

* show chats feedbacks filtered

* return queryset as response

ayushma/views/chat.py

@@ -49,6 +49,7 @@ class ChatViewSet(
         "list_all": ChatDetailSerializer,
         "converse": ConverseSerializer,
         "speech_to_text": SpeechToTextSerializer,
+        "feedbacks": ChatFeedbackSerializer,
     }
     permission_classes = (IsTempTokenOrAuthenticated,)
     lookup_field = "external_id"
@@ -98,6 +99,18 @@ def perform_create(self, serializer):
         serializer.save(user=self.request.user, project=project)
         super().perform_create(serializer)
 
+    @extend_schema(
+        tags=("chats",),
+    )
+    @action(detail=True, methods=["get"])
+    def feedbacks(self, *args, **kwarg):
+        q = ChatFeedback.objects.filter(chat_message__chat__external_id=kwarg["external_id"])
+        serialized_data = ChatFeedbackSerializer(q, many=True).data
+        return Response(
+            {"data": serialized_data},
+            status=status.HTTP_200_OK,
+        )
+
     @extend_schema(
         tags=("chats",),
     )