protected void Alert(AlarmHandleContext context, EGPSCurrentInfo current, EnumAlertState state, EOverSpeedAlertSetting setting, LastOverSpeedAlertStatus 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
EOverSpeedAlertReport alertReport = this.CreateAlertReport(context, current, state, setting);
GPSServiceFacade.AlertService.Add<EOverSpeedAlertReport>(alertReport);
lastCachingStatus.AlertState = state;
AlarmLastStatusService.Singleton.SaveLastOverSpeedAlertStatus(current.VehicleCode.Value, lastCachingStatus);
if (setting.EnableSMS && this.IsInMobileReceiveTime(alertReport))
{
this.SendSMS(context, alertReport);
}
if (setting.Enable && this.IsInUserReceiveTime(alertReport))
{
this.SendWebSiteSMS(context, alertReport);
}
}
}
public void SaveLastOverSpeedAlertStatus(Guid vehicleCode, LastOverSpeedAlertStatus status)
{
string key = CONST_KEY_LAST_OVERSPEED_STATUS + vehicleCode.ToString();
if (status == null)
{
status = new LastOverSpeedAlertStatus();
}
this.CachedService.Add(key, status, DateTime.Now.AddDays(1));
}
public LastOverSpeedAlertStatus GetLastOverSpeedAlertStatus(EGPSCurrentInfo current)
{
if (!current.VehicleCode.HasValue) return null;
string key = CONST_KEY_LAST_OVERSPEED_STATUS + current.VehicleCode.Value.ToString();
var result = this.CachedService.Get(key) as LastOverSpeedAlertStatus;
if (result == null)
{
result = new LastOverSpeedAlertStatus();
// 找不到则从数据库查找最后一条报表记录
DateTime dt1 = DateTime.Now;
var lastReport = GPSServiceFacade.Report.OverSpeed.GetRecentReport(current.VehicleCode.Value);
Logger.Info("从数据库查找最后一条OverSpeed报表记录", "开销时间(毫秒)", (DateTime.Now - dt1).TotalMilliseconds, "Vehicle Code", current.VehicleCode.Value);
result = new LastOverSpeedAlertStatus();
if (lastReport != null)
{
result.AlertState = lastReport.EnumAlertState; // null;// EnumAlertState.Alerting;
result.LastOverSpeedTime = null;
}
lastReport = null;
this.SaveLastOverSpeedAlertStatus(current.VehicleCode.Value, result);
}
return result;
}