fix(用户管理): 🐛 用户管理新增

backend/dvadmin/system/views/area.py

@@ -13,10 +13,14 @@ class AreaSerializer(CustomModelSerializer):
     地区-序列化器
     """
     pcode_count = serializers.SerializerMethodField(read_only=True)
-
+    hasChild = serializers.SerializerMethodField()
     def get_pcode_count(self, instance: Area):
         return Area.objects.filter(pcode=instance).count()
-
+    def get_hasChild(self, instance):
+        hasChild = Area.objects.filter(pcode=instance.code)
+        if hasChild:
+            return True
+        return False
     class Meta:
         model = Area
         fields = "__all__"
@@ -45,3 +49,23 @@ class AreaViewSet(CustomModelViewSet):
     queryset = Area.objects.all()
     serializer_class = AreaSerializer
     extra_filter_class = []
+
+    def get_queryset(self):
+        self.request.query_params._mutable = True
+        params = self.request.query_params
+        pcode = params.get('pcode', None)
+        page = params.get('page', None)
+        limit = params.get('limit', None)
+        if page:
+            del params['page']
+        if limit:
+            del params['limit']
+        if params:
+            if pcode:
+                queryset = self.queryset.filter(enable=True, pcode=pcode)
+            else:
+                queryset = self.queryset.filter(enable=True)
+        else:
+            queryset = self.queryset.filter(enable=True, pcode__isnull=True)
+        return queryset
+