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

tool/views/color_history_view.py

@@ -25,7 +25,7 @@ class ColorHistoryListView(APIView):
             created_at__gte=cutoff
         ).order_by('-created_at')[:50]]
         serializer = ColorHistorySerializer(histories, many=True)
-        return Response(serializer.data)
+        return Response(await serializer.adata)
 
     async def post(self, request):
         color = request.data.get('color', '')
@@ -43,13 +43,13 @@ class ColorHistoryListView(APIView):
             existing.created_at = timezone.now()
             await existing.asave()
             serializer = ColorHistorySerializer(existing)
-            return Response(serializer.data, status=status.HTTP_200_OK)
+            return Response(await serializer.adata, status=status.HTTP_200_OK)
         history = await ColorHistory.objects.acreate(
             user=request.user,
             color=color
         )
         serializer = ColorHistorySerializer(history)
-        return Response(serializer.data, status=status.HTTP_201_CREATED)
+        return Response(await serializer.adata, status=status.HTTP_201_CREATED)
 
 
 class ColorHistoryDetailView(APIView):

tool/views/compression_history_view.py

@@ -35,7 +35,7 @@ class CompressionHistoryListView(APIView):
 
         return JsonResponse({
             'success': True,
-            'data': serializer.data,
+            'data': await serializer.adata,
             'total': total,
             'page': page,
             'page_size': page_size
@@ -50,10 +50,10 @@ class CompressionHistoryListView(APIView):
         serializer = CompressionHistorySerializer(data=data)
         if serializer.is_valid():
             # DRF 序列化器 save() 为同步 ORM 操作，sync_to_async 兜底
-            await sync_to_async(serializer.save)()
+            await serializer.asave()
             return JsonResponse({
                 'success': True,
-                'data': serializer.data
+                'data': await serializer.adata
             }, status=status.HTTP_201_CREATED)
 
         return JsonResponse({

tool/views/tool_manage_view.py

@@ -24,7 +24,7 @@ class ToolCategoryListView(APIView):
         serializer = ToolCategorySerializer(categories, many=True)
         return JsonResponse({
             'success': True,
-            'data': serializer.data
+            'data': await serializer.adata
         })
 
 
@@ -70,7 +70,7 @@ class ToolListView(APIView):
 
         tool_list = [t async for t in tools]
         serializer = ToolSerializer(tool_list, many=True)
-        data = serializer.data
+        data = await serializer.adata
 
         # 构建 favorites_count 映射
         favorites_count_map = {
@@ -111,7 +111,7 @@ class ToolDetailView(APIView):
         try:
             tool = await Tool.objects.select_related('category').aget(pk=pk, is_enabled=True)
             serializer = ToolSerializer(tool)
-            data = serializer.data
+            data = await serializer.adata
             if request.user.is_authenticated:
                 data['is_favorited'] = await ToolFavorite.objects.filter(
                     user=request.user, tool=tool