删除无效bug处理

vue-fastapi-backend/module_admin/dao/data_ast_content_dao.py

@@ -260,17 +260,19 @@ class DataCatalogDAO:
         await db.execute(stmt)
 
 
+
+            
     @classmethod
     async def edit_catalog_child_dao(cls, db: AsyncSession, catalog: dict):
         """
-        编辑目录数据库操作
+        编辑目录数据库操作（子节点先删除再新增）
     
         :param db: orm对象
-        :param catalog: 需要更新的目录字典
-        :return:
+        :param catalog: 需要更新的目录字典（包含 children 列表）
         """
         content_onum = catalog['content_onum']
     
+        # ---------- 更新主目录 ----------
         stmt = (
             update(DataAstContent)
             .where(DataAstContent.content_onum == content_onum)
@@ -283,35 +285,25 @@ class DataCatalogDAO:
                 leaf_node_flag=catalog['leaf_node_flag'],
                 upd_prsn=catalog['upd_prsn'],
                 upd_time=datetime.now()
-        ) )
-
+            )
+        )
         await db.execute(stmt)
     
-        # 处理子关系
-        for child in catalog.get('children', []):
-            rela_onum = child.get('rela_onum')
-            if rela_onum:
-                st = (
-                    update(DataAstContentRela)
-                    .where(DataAstContentRela.rela_onum == rela_onum)
-                    .values(
-                        content_onum=child.get('content_onum'),
-                        ast_onum=child.get('ast_onum'),
-                        rela_type=child.get('rela_type'),
-                        rela_eff_begn_date=child.get('rela_eff_begn_date'),
-                        rela_eff_end_date=child.get('rela_eff_end_date'),
-                        upd_prsn=child.get('upd_prsn'))
+        # ---------- 删除原有子关系 ----------
+        delete_stmt = (
+            delete(DataAstContentRela)
+            .where(DataAstContentRela.content_onum == content_onum)
         )
+        await db.execute(delete_stmt)
     
-                await db.execute(st)
-                await cls.update_leaf_node_flag(db)
-            else:
+        # ---------- 新增子关系 ----------
+        for child in catalog.get('children', []):
             child['content_onum'] = content_onum
             db_child = DataAstContentRela(**child)
             db.add(db_child)
-                await db.flush()
-                await cls.update_leaf_node_flag(db)
     
+        # 更新叶子节点状态
+        await cls.update_leaf_node_flag(db)