fix(backend): 修复资源操作记录问题 #15497

Author: huangwentai-wendel

dbm-ui/backend/db_services/dbresource/handlers.py

@@ -655,7 +655,11 @@ def get_evnet_info(cls, bk_host_ids, remark, host_id_ip_map):
                 after_value = (
                     remark_info[label_key]["after_value"] if remark_info[label_key].get("after_value") else _("无")
                 )
+                if before_value == after_value:
+                    continue
                 remark_list.append(f"{RESOURCE_UPDATE_REMARK[label_key]}: {before_value}→{after_value}")
+            if not remark_list:
+                continue
             new_remark = ";".join(remark_list)
             remark_map[host_id] = new_remark
             hosts.append({"ip": host_id_ip_map[str(host_id)], "bk_host_id": host_id})

dbm-ui/backend/db_services/dbresource/views/resource.py

@@ -511,6 +511,8 @@ def append_labels(self, request):
             bk_biz_id = append_params.pop("bk_biz_id")
             host_id_ip_map = append_params.pop("host_id_ip_map")
             remark_map, hosts = ResourceHandler.get_evnet_info(append_params["bk_host_ids"], remark, host_id_ip_map)
+            if not remark_map:
+                return Response(DBResourceApi.resource_append_labels(append_params))
             MachineEvent.create_machine_events(
                 bk_biz_id, hosts, "resource_owner", None, request.user.username, None, "", remark_map
             )