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

learn/views.py

@@ -117,8 +117,8 @@ class CourseListCreateView(generics.ListCreateAPIView):
     )
     async def create(self, request, *args, **kwargs):
         serializer = self.get_serializer(data=request.data)
-        if await sync_to_async(serializer.is_valid)():
-            await sync_to_async(serializer.save)()
+        if serializer.is_valid():
+            await serializer.asave()
             data = await get_data(serializer)
             return create_standardized_response(
                 data=data,
@@ -188,8 +188,8 @@ class CourseDetailView(APIView):
                 status_code=status.HTTP_403_FORBIDDEN
             )
         serializer = CourseCreateUpdateSerializer(course, data=request.data, partial=True, context={'request': request})
-        if await sync_to_async(serializer.is_valid)():
-            await sync_to_async(serializer.save)()
+        if serializer.is_valid():
+            await serializer.asave()
             data = await get_data(serializer)
             return create_standardized_response(data=data, code=ResponseCode.SUCCESS, message='课程更新成功')
         return create_standardized_error_response(
@@ -278,7 +278,7 @@ class ChapterListCreateView(generics.ListCreateAPIView):
         course_id = self.kwargs['course_id']
         course = await aget_object_or_404(Course, pk=course_id)
         serializer = self.get_serializer(data=request.data)
-        if await sync_to_async(serializer.is_valid)():
+        if serializer.is_valid():
             await sync_to_async(serializer.save)(course=course)
             data = await get_data(serializer)
             return create_standardized_response(
@@ -336,8 +336,8 @@ class ChapterDetailView(APIView):
     async def put(self, request, pk):
         chapter = await aget_object_or_404(Chapter, pk=pk)
         serializer = ChapterSerializer(chapter, data=request.data, partial=True)
-        if await sync_to_async(serializer.is_valid)():
-            await sync_to_async(serializer.save)()
+        if serializer.is_valid():
+            await serializer.asave()
             data = await get_data(serializer)
             return create_standardized_response(data=data, code=ResponseCode.SUCCESS, message='章节更新成功')
         return create_standardized_error_response(
@@ -414,8 +414,8 @@ class ChapterContentView(APIView):
             defaults={'content_md': '', 'content_html': ''}
         )
         serializer = ChapterContentSerializer(content, data=request.data, partial=True)
-        if await sync_to_async(serializer.is_valid)():
-            await sync_to_async(serializer.save)()
+        if serializer.is_valid():
+            await serializer.asave()
             data = await get_data(serializer)
             return create_standardized_response(data=data, code=ResponseCode.SUCCESS, message='内容保存成功')
         return create_standardized_error_response(