"refactor(viewsets): permission create via RoleManager.CreatePermission

- single & batch (semicolon-separated) creation now delegates to SDK
- behavior identical: 409 on duplicate code, skip duplicates in batch"

gvsds/apps/gerp/views/viewsets.py

@@ -520,21 +520,21 @@ class PermissionViewSet(TenantScopedMixin, viewsets.ModelViewSet):
         perm_status = serializer.validated_data.get('PermStatus', 1)
         perm_desc = serializer.validated_data.get('PermDesc', '')
 
+        from gvsdsdk.auth.managers import RoleManager
         if ';' not in perm_code_raw:
-            if Permission.objects.filter(PermCode=perm_code_raw, TenantUUID=tenant_uuid).exists():
-                return Response(
-                    {'code': 409, 'msg': f'权限码重复：{perm_code_raw}'},
-                    status=status.HTTP_409_CONFLICT
-                )
-            perm = Permission.objects.create(
-                PermUUID=uuid.uuid4().bytes,
-                TenantUUID=tenant_uuid,
+            perm, created = RoleManager.CreatePermission(
                 PermCode=perm_code_raw,
-                PermName=perm_name or perm_code_raw,
+                TenantUUID=tenant_uuid,
+                PermName=perm_name,
                 PermCategory=perm_category,
                 PermStatus=perm_status,
                 PermDesc=perm_desc,
             )
+            if not created:
+                return Response(
+                    {'code': 409, 'msg': f'权限码重复：{perm_code_raw}'},
+                    status=status.HTTP_409_CONFLICT
+                )
             return Response(
                 {'code': 0, 'msg': '创建成功', 'data': PermissionSerializer(perm).data},
                 status=status.HTTP_201_CREATED,
@@ -544,19 +544,18 @@ class PermissionViewSet(TenantScopedMixin, viewsets.ModelViewSet):
         created = []
         errors = []
         for code in codes:
-            if Permission.objects.filter(PermCode=code, TenantUUID=tenant_uuid).exists():
-                errors.append(code)
-                continue
-            Permission.objects.create(
-                PermUUID=uuid.uuid4().bytes,
-                TenantUUID=tenant_uuid,
+            _, ok = RoleManager.CreatePermission(
                 PermCode=code,
-                PermName=perm_name or code,
+                TenantUUID=tenant_uuid,
+                PermName=perm_name,
                 PermCategory=perm_category,
                 PermStatus=perm_status,
                 PermDesc=perm_desc,
             )
-            created.append(code)
+            if ok:
+                created.append(code)
+            else:
+                errors.append(code)
 
         msg = f"批量创建完成: 成功{len(created)}条"
         if errors:

gvsdsdk/auth/managers.py

@@ -231,6 +231,36 @@ class RoleManager:
                 return _apply()
         return _apply()
 
+    @staticmethod
+    def CreatePermission(PermCode, TenantUUID, PermName='', PermCategory='',
+                         PermStatus=1, PermDesc=''):
+        """创建权限（同租户内权限码唯一）
+
+        Args:
+            PermCode: 权限码
+            TenantUUID: 租户 UUID（UUIDObj/str/bytes 均可）
+            PermName: 权限名称（为空时回退到权限码）
+            PermCategory: 权限分类
+            PermStatus: 状态（1=启用）
+            PermDesc: 描述
+
+        Returns:
+            (Permission 实例, created: bool)；权限码已存在返回 (None, False)
+        """
+        if Permission.objects.filter(PermCode=PermCode, TenantUUID=TenantUUID).exists():
+            return None, False
+        perm = Permission(
+            PermUUID=uuid.uuid4().bytes,
+            TenantUUID=TenantUUID,
+            PermCode=PermCode,
+            PermName=PermName or PermCode,
+            PermCategory=PermCategory,
+            PermStatus=PermStatus,
+            PermDesc=PermDesc,
+        )
+        perm.save()
+        return perm, True
+
 
 class PositionManager:
     """职务管理器——提供人事职务标签创建、岗位模板管理"""