功能变化: 初始化系统菜单优化

backend/dvadmin/system/models.py

@@ -160,7 +160,7 @@ class Dept(CoreModel):
 class Menu(CoreModel):
     parent = models.ForeignKey(
         to="Menu",
-        on_delete=models.PROTECT,
+        on_delete=models.CASCADE,
         verbose_name="上级菜单",
         null=True,
         blank=True,

backend/dvadmin/utils/core_initialize.py

@@ -6,7 +6,8 @@ from django.apps import apps
 from rest_framework import request
 
 from application import settings
-from dvadmin.system.models import Users
+from application.dispatch import is_tenants_mode
+from dvadmin.system.models import Users, Menu
 
 
 class CoreInitialize:
@@ -30,11 +31,14 @@ class CoreInitialize:
 
     def init_base(self, Serializer, unique_fields=None):
         model = Serializer.Meta.model
+        if is_tenants_mode() and model._meta.model_name == 'menu':
+            # 超级租户模式下，取消初始化菜单
+            return
         path_file = os.path.join(apps.get_app_config(self.app.split('.')[-1]).path, 'fixtures',
                                  f'init_{Serializer.Meta.model._meta.model_name}.json')
         if not os.path.isfile(path_file):
             return
-        with open(path_file,encoding="utf-8") as f:
+        with open(path_file, encoding="utf-8") as f:
             for data in json.load(f):
                 filter_data = {}
                 # 配置过滤条件,如果有唯一标识字段则使用唯一标识字段，否则使用全部字段