/// <summary> /// 处理报警逻辑(汉王数据接入使用) /// 1.是否命中报警策略 /// 2.记录流水 /// 3.发送消息 /// </summary> /// <param name="deviceInfo"></param> /// <param name="itemInfo"></param> /// <param name="curValue"></param> /// <param name="now"></param> /// <returns></returns> private Task <int> HandleAlarmPolicies1(RetDeviceInfo deviceInfo, RetDeviceItemInfo itemInfo, string curValue, DateTime now) { int result = -1; using (AlertPoliciesEntities alert = new AlertPoliciesEntities()) { var alertInfo = alert.A_AlarmStrategy.Where(s => (s.DeviceID == deviceInfo.ID) && (s.DeviceItemId == itemInfo.ID) && (s.Active == true)).FirstOrDefault(); if (null != alertInfo) { if (isHitPolicies(curValue, alertInfo.Compare, alertInfo.Threshold)) { log.InfoFormat("[MQTT]Hit Policies,topic:{0}/{1},curValue:{2},compare:{3},theshold:{4}.", deviceInfo.DeviceLabel, itemInfo.PropertyLabel, curValue, alertInfo.Compare, alertInfo.Threshold); HistoryAlertPoliciesBLL historyBLL = new HistoryAlertPoliciesBLL(); HistoryAlertPoliciesModel model = new HistoryAlertPoliciesModel() { DeviceID = deviceInfo.ID.ToString(), DeviceItemID = itemInfo.ID.ToString(), StrategyID = alertInfo.ID.ToString(), Value = curValue, AlarmTime = now, EndTime = now.AddSeconds(1), OrgID = alertInfo.OrgID.ToString(), }; historyBLL.AddHistoryAlertPolicies(model); // 发送消息通知 UserApi api = new UserApi(); GetMessageInfoParameter messageModel = new GetMessageInfoParameter() { Type = "2", // 报警预警 Tittle = "【设备报警通知】" + deviceInfo.Name + itemInfo.Name + "报警!", Text = "<p>您好:</p><p class='ql-indent-1'>" + deviceInfo.Name + "(设备)" + itemInfo.Name + "(属性)当前数值为" + curValue + ",已触发预设报警策略,请及时处理异常!</p><p><br></p><p class='ql-align-right'>设备在线监测平台</p>", OrgID = alertInfo.OrgID.ToString() }; var userApi = api.AddAlarmMessage(messageModel); if (userApi.Code != 0) { log.ErrorFormat(userApi.Data); } } } } return(new Task <int>(() => result)); }