public void SaveLastPowerDownAlertStatus(Guid vehicleCode, LastPowerDownAlertStatus status)
{
var key = CONST_KEY_LAST_POWERDOWN_STATUS + vehicleCode.ToString();
if (status == null)
{
status = new LastPowerDownAlertStatus();
}
this.CachedService.Add(key, status, DateTime.Now.AddDays(1));
}
protected void Alert(AlarmHandleContext context, EGPSCurrentInfo current, EnumAlertState state, EPowerDownAlertSetting setting, LastPowerDownAlertStatus lastCachingStatus)
{
if (setting.EnableSMS || setting.Enable)
{
// 生成报警实例，并将报警存入数据库，放入缓存中
EPowerDownAlertReport alertReport = this.CreateAlertReport(context, current, state, setting, lastCachingStatus.LastPownDownTime.Value);
GPSServiceFacade.AlertService.Add<EPowerDownAlertReport>(alertReport);
lastCachingStatus.LastAlertRecordId = alertReport.RecordID.ToString();
lastCachingStatus.LastAlertStartTime = alertReport.GPSReportTime;
lastCachingStatus.LastAlertEndTime = alertReport.StopEndTime;
AlarmLastStatusService.Singleton.SaveLastPowerDownAlertStatus(current.VehicleCode.Value, lastCachingStatus);
// 发送手机短信
if (setting.EnableSMS && this.IsInMobileReceiveTime(alertReport))
{
this.SendSMS(context, alertReport);
}
// 发送Web站内信
if (setting.Enable && this.IsInUserReceiveTime(alertReport))
{
this.SendWebSiteSMS(context, alertReport);
}
}
}
public LastPowerDownAlertStatus GetLastPowerDownAlertStatus(EGPSCurrentInfo current)
{
if (!current.VehicleCode.HasValue) return null;
string key = CONST_KEY_LAST_POWERDOWN_STATUS + current.VehicleCode.Value.ToString();
var result = this.CachedService.Get(key) as LastPowerDownAlertStatus;
if (result == null)
{
// 找不到则从数据库查找最后一条报表记录
DateTime dt1 = DateTime.Now;
EPowerDownAlertReport lastReport = GPSServiceFacade.Report.PowerDown.GetRecentReport(current.VehicleCode.Value);
Logger.Info("从数据库查找最后一条PowerDown报表记录", "开销时间(毫秒)", (DateTime.Now - dt1).TotalMilliseconds, "Vehicle Code", current.VehicleCode.Value);
result = new LastPowerDownAlertStatus();
if (lastReport != null)
{
result.LastAlertRecordId = lastReport.RecordID.ToString();
result.LastAlertStartTime = lastReport.GPSReportTime;
result.LastAlertEndTime = lastReport.StopEndTime;
result.LastPownDownTime = null;
}
lastReport = null;
this.SaveLastPowerDownAlertStatus(current.VehicleCode.Value, result);
}
return result;
}