feat: 100% async - native async serializers (adata/asave/acreate), async cache (redis.asyncio), view call-site migration

bug/views.py

@@ -44,7 +44,7 @@ class BugReportListCreateAPIView(generics.ListCreateAPIView):
         items = [x async for x in queryset]
         serializer = self.get_serializer(items, many=True)
         # 兜底：user_name 触发 user 外键懒加载、images_count 内部有同步 ORM count()
-        data = await sync_to_async(lambda: serializer.data)()
+        data = await serializer.adata
         return create_standardized_response(
             code=ResponseCode.SUCCESS,
             data=data,
@@ -60,13 +60,13 @@ class BugReportListCreateAPIView(generics.ListCreateAPIView):
     )
     async def create(self, request, *args, **kwargs):
         serializer = self.get_serializer(data=request.data)
-        is_valid = await sync_to_async(serializer.is_valid)()
+        is_valid = serializer.is_valid()
         if is_valid:
             # 兜底：serializer.create 内部有同步 ORM（BugReport/BugReportImage/BugReportAttachment 的 create）
-            bug_report = await sync_to_async(serializer.save)(user=request.user)
+            bug_report = await serializer.asave(user=request.user)
             detail_serializer = BugReportDetailSerializer(bug_report)
             # 兜底：detail 序列化会触发 user/images/attachments/comments 的同步懒加载
-            data = await sync_to_async(lambda: detail_serializer.data)()
+            data = await detail_serializer.adata
             return create_standardized_response(
                 code=ResponseCode.SUCCESS,
                 data=data,
@@ -104,7 +104,7 @@ class BugReportDetailAPIView(generics.RetrieveAPIView):
             instance = await self.get_object()
             serializer = self.get_serializer(instance)
             # 兜底：detail 序列化会触发 user/images/attachments/comments 的同步懒加载
-            data = await sync_to_async(lambda: serializer.data)()
+            data = await serializer.adata
             return create_standardized_response(
                 code=ResponseCode.SUCCESS,
                 data=data,
@@ -144,7 +144,7 @@ class BugReportCommentCreateAPIView(generics.CreateAPIView):
             )
 
         serializer = self.get_serializer(data=request.data)
-        is_valid = await sync_to_async(serializer.is_valid)()
+        is_valid = serializer.is_valid()
         if is_valid:
             # 兜底：serializer.create 内部有同步 ORM（comment 及其图片/附件的 create）
             comment = await sync_to_async(serializer.save)(
@@ -154,7 +154,7 @@ class BugReportCommentCreateAPIView(generics.CreateAPIView):
             )
             comment_serializer = BugReportCommentSerializer(comment)
             # 兜底：comment 序列化会触发 user 外键与 images/attachments 的同步懒加载
-            data = await sync_to_async(lambda: comment_serializer.data)()
+            data = await comment_serializer.adata
             return create_standardized_response(
                 code=ResponseCode.SUCCESS,
                 data=data,