fix(backend): 修复规则变更不存在审批人，则不串itsm节点 #8130

dbm-ui/backend/ticket/builders/tendbcluster/tendb_priv_change.py

@@ -8,7 +8,7 @@
 an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 specific language governing permissions and limitations under the License.
 """
-
+from backend.db_services.dbpermission.db_authorize.models import DBRuleActionLog
 from backend.iam_app.dataclass.actions import ActionEnum
 from backend.ticket import builders
 from backend.ticket.builders.mysql.mysql_priv_change import (
@@ -40,3 +40,8 @@ class TendbAccountRuleChangeFlowBuilder(BaseTendbTicketFlowBuilder):
     inner_flow_builder = TendbAccountRuleChangeFlowParamBuilder
     itsm_flow_builder = TendbAccountRuleChangeItsmFlowParamBuilder
     retry_type = FlowRetryType.MANUAL_RETRY
+
+    @property
+    def need_itsm(self):
+        approver_list = DBRuleActionLog.get_notifiers(self.ticket.details["rule_id"])
+        return bool(approver_list)