n

backend/shop/views.py

@@ -669,6 +669,13 @@ class OrderViewSet(viewsets.ModelViewSet):
             return queryset.filter(wechat_user=user).order_by('-created_at')
         return queryset.order_by('-created_at')
 
+    def perform_create(self, serializer):
+        """
+        创建订单时自动关联当前微信用户
+        """
+        user = get_current_wechat_user(self.request)
+        serializer.save(wechat_user=user)
+
     @action(detail=True, methods=['post'])
     def prepay_miniprogram(self, request, pk=None):
         """