feat: 城市手册后端完成 - 用户/区域/内容/服务/审核系统

city-manual/backend/content/views.py

@@ -0,0 +1,49 @@
+from django.shortcuts import render
+from rest_framework import viewsets, permissions, status
+from rest_framework.response import Response
+from rest_framework.decorators import action
+from django.contrib.contenttypes.models import ContentType
+from .models import Article, Comment, Like, Rating, Favorite
+from .serializers import ArticleSerializer, CommentSerializer, RatingSerializer
+
+
+class ArticleViewSet(viewsets.ModelViewSet):
+    queryset = Article.objects.filter(publish_status='published')
+    serializer_class = ArticleSerializer
+    permission_classes = [permissions.AllowAny]
+    
+    def get_queryset(self):
+        queryset = Article.objects.all()
+        region_id = self.request.query_params.get('region')
+        content_type = self.request.query_params.get('type')
+        
+        if region_id:
+            queryset = queryset.filter(region_id=region_id)
+        if content_type:
+            queryset = queryset.filter(content_type=content_type)
+        
+        return queryset
+    
+    def perform_create(self, serializer):
+        article = serializer.save(author=self.request.user)
+        article.submit_for_moderator_review()
+
+
+class CommentViewSet(viewsets.ModelViewSet):
+    queryset = Comment.objects.filter(is_visible=True)
+    serializer_class = CommentSerializer
+    permission_classes = [permissions.AllowAny]
+    
+    def perform_create(self, serializer):
+        comment = serializer.save(author=self.request.user)
+        # 提交 AI 审核
+        comment.save()
+
+
+class RatingViewSet(viewsets.ModelViewSet):
+    queryset = Rating.objects.all()
+    serializer_class = RatingSerializer
+    permission_classes = [permissions.IsAuthenticatedOrReadOnly]
+    
+    def perform_create(self, serializer):
+        serializer.save(user=self.request.user)