feat: ADRF async views (phase1) + native async serializers (phase2) + async cache infra

search/views.py

@@ -1,4 +1,4 @@
-from rest_framework.views import APIView
+from adrf.views import APIView
 from rest_framework.response import Response
 from rest_framework import status
 from rest_framework.permissions import AllowAny
@@ -43,7 +43,7 @@ class GlobalSearchView(APIView):
         ],
         responses={200: success_response}
     )
-    def get(self, request):
+    async def get(self, request):
         q = request.query_params.get('q', '').strip()
         content_type = request.query_params.get('type', 'all')
         page = int(request.query_params.get('page', 1))
@@ -65,7 +65,7 @@ class GlobalSearchView(APIView):
                 Q(title__icontains=q) | Q(excerpt__icontains=q) | Q(content__icontains=q)
             ).filter(status='published').order_by('-created_at')[:100]
 
-            for article in articles:
+            async for article in articles:
                 cover_url = ''
                 if article.cover_image and hasattr(article.cover_image, 'url'):
                     cover_url = request.build_absolute_uri(article.cover_image.url)
@@ -90,7 +90,7 @@ class GlobalSearchView(APIView):
                 Q(name__icontains=q) | Q(description__icontains=q)
             ).order_by('-created_at')[:100]
 
-            for tool in tools:
+            async for tool in tools:
                 results.append({
                     'id': tool.id,
                     'type': '工具',
@@ -106,7 +106,7 @@ class GlobalSearchView(APIView):
                 Q(title__icontains=q) | Q(description__icontains=q)
             ).order_by('-created_at')[:100]
 
-            for course in courses:
+            async for course in courses:
                 cover_url = ''
                 if course.cover_image and hasattr(course.cover_image, 'url'):
                     cover_url = request.build_absolute_uri(course.cover_image.url)
@@ -126,7 +126,7 @@ class GlobalSearchView(APIView):
                 Q(name__icontains=q) | Q(description__icontains=q) | Q(url_path__icontains=q)
             ).filter(is_enabled=True).order_by('-created_at')[:100]
 
-            for api in apis:
+            async for api in apis:
                 desc = api.description or f'{api.method} {api.url_path}'
                 results.append({
                     'id': api.id,
@@ -175,7 +175,7 @@ class SearchSuggestionsView(APIView):
         ],
         responses={200: success_response}
     )
-    def get(self, request):
+    async def get(self, request):
         q = request.query_params.get('q', '').strip()
         limit = int(request.query_params.get('limit', 8))
 
@@ -187,22 +187,22 @@ class SearchSuggestionsView(APIView):
         article_titles = Article.objects.filter(
             title__icontains=q
         ).filter(status='published').values_list('title', flat=True)[:5]
-        suggestions.update(article_titles)
+        suggestions.update([t async for t in article_titles])
 
         tool_names = Tool.objects.filter(
             name__icontains=q
         ).values_list('name', flat=True)[:5]
-        suggestions.update(tool_names)
+        suggestions.update([t async for t in tool_names])
 
         course_titles = Course.objects.filter(
             title__icontains=q
         ).values_list('title', flat=True)[:5]
-        suggestions.update(course_titles)
+        suggestions.update([t async for t in course_titles])
 
         api_names = ApiItem.objects.filter(
             name__icontains=q
         ).filter(is_enabled=True).values_list('name', flat=True)[:5]
-        suggestions.update(api_names)
+        suggestions.update([t async for t in api_names])
 
         result = list(suggestions)[:limit]
         return create_standardized_response(data=result, code=ResponseCode.SUCCESS)
@@ -217,7 +217,7 @@ class HotKeywordsView(APIView):
         operation_description='返回热门搜索关键词列表',
         responses={200: success_response}
     )
-    def get(self, request):
+    async def get(self, request):
         hot_keywords = [
             'React Hooks',
             'RESTful API',
@@ -230,4 +230,4 @@ class HotKeywordsView(APIView):
             'Vue3',
             'Python',
         ]
-        return create_standardized_response(data=hot_keywords, code=ResponseCode.SUCCESS)
+        return create_standardized_response(data=hot_keywords, code=ResponseCode.SUCCESS)