From 341e687987998475fdc6b54f9a8f589e97caba02 Mon Sep 17 00:00:00 2001
From: pycook <pycook@126.com>
Date: Fri, 21 Jul 2023 15:58:41 +0800
Subject: [PATCH] =?UTF-8?q?=E7=A6=81=E6=AD=A2=E5=88=A0=E9=99=A4=E5=94=AF?=
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---
 README.md                            | 2 +-
 cmdb-api/api/lib/cmdb/attribute.py   | 4 ++++
 cmdb-api/api/lib/cmdb/resp_format.py | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 009287d..affb374 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,6 @@ docker-compose up -d
 
 ---
 
-_**欢迎关注我们的公众号，点击联系我们，加入微信、qq运维群，获得更多产品、行业相关资讯**_
+_**欢迎关注我们的公众号，点击联系我们，加入微信、qq运维群(336164978)，获得更多产品、行业相关资讯**_
 
 ![公众号](docs/images/qrcode_for_gzh.jpg)
diff --git a/cmdb-api/api/lib/cmdb/attribute.py b/cmdb-api/api/lib/cmdb/attribute.py
index 97b2aaa..bc17d97 100644
--- a/cmdb-api/api/lib/cmdb/attribute.py
+++ b/cmdb-api/api/lib/cmdb/attribute.py
@@ -18,6 +18,7 @@ from api.lib.decorator import kwargs_required
 from api.lib.perm.acl.acl import is_app_admin
 from api.lib.perm.acl.acl import validate_permission
 from api.models.cmdb import Attribute
+from api.models.cmdb import CIType
 from api.models.cmdb import CITypeAttribute
 from api.models.cmdb import CITypeAttributeGroupItem
 from api.models.cmdb import PreferenceShowAttributes
@@ -315,6 +316,9 @@ class AttributeManager(object):
         attr = Attribute.get_by_id(_id) or abort(404, ErrFormat.attribute_not_found.format("id={}".format(_id)))
         name = attr.name
 
+        if CIType.get_by(unique_id=attr.id, first=True, to_dict=False) is not None:
+            return abort(400, ErrFormat.attribute_is_unique_id)
+
         if attr.uid and attr.uid != g.user.uid:
             return abort(403, ErrFormat.cannot_delete_attribute)
 
diff --git a/cmdb-api/api/lib/cmdb/resp_format.py b/cmdb-api/api/lib/cmdb/resp_format.py
index ed21e86..7c53784 100644
--- a/cmdb-api/api/lib/cmdb/resp_format.py
+++ b/cmdb-api/api/lib/cmdb/resp_format.py
@@ -10,6 +10,7 @@ class ErrFormat(CommonErrFormat):
     argument_file_not_found = "文件似乎并未上传"
 
     attribute_not_found = "属性 {} 不存在!"
+    attribute_is_unique_id = "该属性是模型的唯一标识，不能被删除!"
     attribute_value_type_cannot_change = "属性的值类型不允许修改!"
     attribute_list_value_cannot_change = "多值不被允许修改!"
     attribute_index_cannot_change = "修改索引 非管理员不被允许!"