/// <summary>
/// This method triggered based on given time interval(i.e MyDailyScheduleForMissingUpdates)
/// This method will verifies whether any userbackend(s)/Request(s) missed update or not
/// if any user(s)/Request(s) misses update then keep the messages into update trigger input queue in UpdateTriggerMsg Format.
/// </summary>
public static void CollectMissingUpdates([TimerTrigger(typeof(MyDailyScheduleForMissingUpdates))] TimerInfo timerInfo, TextWriter log)
{
string callerMethodName = string.Empty;
try
{
//Get Caller Method name from CallerInformation class
callerMethodName = CallerInformation.TrackCallerMethodName();
// InsightLogger.TrackStartEvent(callerMethodName);
//foreach backend
NextUserCollectingTimeDAL objnextcollectingTime = new NextUserCollectingTimeDAL();
//get all the userbackends needs to update
List <NextUserCollectingTimeEntity> lstbackends = objnextcollectingTime.GetBackendsNeedsUpdate();
DateTime currentTimestampForMissedUpdates = DateTime.Now;
Parallel.ForEach <NextUserCollectingTimeEntity>(lstbackends, backend =>
{
InsightLogger.TrackEvent("UpdateTriggering, Action :: for each backend :: collect missing updates : start() , Response :: Backend Name : " + backend.BackendID);
//getting minutes difference between currenttime and Missing Update Next CollectingTime
TimeSpan tspan = backend.MissingUpdateNextCollectingTime.Subtract(currentTimestampForMissedUpdates);
int waitingMinutes = tspan.Minutes;
//if minutes difference is with in RegularChecksWaitingTimeInMinutes(>=-8 and <=0) then invoke MissedUpdatesWaitingTimeInMinutes method()
if (waitingMinutes >= -(Convert.ToInt32(ConfigurationManager.AppSettings["MissedUpdatesWaitingTimeInMinutes"])) && waitingMinutes <= 0)
{
UserBackendDAL objUserBackendDAL = new UserBackendDAL();
//collects the missed update userbackends,Requests and convert into update trigger message format and put into UT input queue
objUserBackendDAL.CollectUsersMissedUpdatesByBackend(backend.BackendID, currentTimestampForMissedUpdates);
//update the backend entity with new missing update collecting time[i.e MissingUpdateLastCollectingTime= MissingUpdateNextCollectingTime and MissingUpdateNextCollectingTime=Max(]
objnextcollectingTime.UpdateMisseduserBackendNextCollectingTime(backend.BackendID, backend.MissingUpdateNextCollectingTime, DateTime.Now);
InsightLogger.TrackEvent("UpdateTriggering, Action :: for each backend :: collect missing updates : End() , Response :: Success, Backend Name : " + backend.BackendID);
}
else
{
InsightLogger.TrackEvent("UpdateTriggering, Action :: for each backend :: collect missing updates : End(), Response :: next missing update collecting time of the backend [ " + backend.BackendID + " ] is greater-than to current time.");
}
});
}
catch (BusinessLogicException balexception)
{
//write exception message to web job dashboard logs
//log.WriteLine(balexception.Message);
//write Business Logic Exception into application insights
InsightLogger.Exception(balexception.Message, balexception, callerMethodName);
}
catch (DataAccessException dalexception)
{
//write exception message to web job dashboard logs
//log.WriteLine(dalexception.Message);
//write Data layer logic Exception into application insights
InsightLogger.Exception(dalexception.Message, dalexception, callerMethodName);
}
catch (Exception exception)
{
// log.WriteLine("Error in adidas.clb.job.UpdateTriggering :: Functions :: RegularChecksforUserbackendLostsUpdate() :: Exception Message=" + exception.Message);
//write Exception into application insights
InsightLogger.Exception(exception.Message, exception, callerMethodName);
}
}
/// <summary>
/// This method triggered based on given time interval(i.e MyDailyScheduleForRegularUpdates)
/// This method will verifies whether the userbackends needs update or not based on UT RUle ,if it requires update then it will update the userbackend
/// if any user needs update then keep the messages into update trigger input queue in UpdateTriggerMsg Format.
/// </summary>
public static void CollectUsersNeedsUpdate([TimerTrigger(typeof(MyDailyScheduleForRegularUpdates))] TimerInfo timerInfo, TextWriter log)
{
string callerMethodName = string.Empty;
try
{
//Get Caller Method name from CallerInformation class
callerMethodName = CallerInformation.TrackCallerMethodName();
NextUserCollectingTimeDAL objnextcollentingTime = new NextUserCollectingTimeDAL();
//get all the userbackends needs to update
List <NextUserCollectingTimeEntity> lstbackends = objnextcollentingTime.GetBackendsNeedsUpdate();
//foreach backend
DateTime currentTimestamp = DateTime.Now;
Parallel.ForEach <NextUserCollectingTimeEntity>(lstbackends, backend =>
{
InsightLogger.TrackEvent("UpdateTriggering, Action :: for each backend :: collect users needing update : start(), Response :: Backend Name : " + backend.BackendID);
//getting minutes difference between currenttime and Regular Update Next CollectingTime
TimeSpan span = backend.RegularUpdateNextCollectingTime.Subtract(currentTimestamp);
int minutes = span.Minutes;
//if minutes difference is with in RegularChecksWaitingTimeInMinutes(>=-5 and <=0) then invoke CollectUsersNeedUpdateByBackend method()
if (minutes >= -(Convert.ToInt32(ConfigurationManager.AppSettings["RegularChecksWaitingTimeInMinutes"])) && minutes <= 0)
{
UserBackendDAL objdal = new UserBackendDAL();
//collect the users needing update and keep the messages in update trigger input queue
objdal.CollectUsersNeedUpdateByBackend(backend.BackendID, currentTimestamp);
//update the backend entity with new collecting time[i.e LastCollectingTime= NextCollectingTime and NextCollectingTime=NextCollectingTime+(Backend MinimumusersUpdateFrequency)/2 ]
objnextcollentingTime.UpdateBackendRegularNextCollectingTime(backend.BackendID, backend.MinimumUpdateFrequency, backend.RegularUpdateNextCollectingTime);
InsightLogger.TrackEvent("UpdateTriggering, Action :: for each backend :: collect users needing update : End(), Response :: Success, Backend Name : " + backend.BackendID);
}
else
{
InsightLogger.TrackEvent("UpdateTriggering, Action :: for each backend :: collect users needing update : End(), Response :: next collecting time of the backend [ " + backend.BackendID + " ] is greater-than to current time.");
}
});
}
catch (BusinessLogicException balexception)
{
//write exception message to web job dashboard logs
// log.WriteLine(balexception.Message);
//write (Business Logic Exception into application insights
InsightLogger.Exception(balexception.Message, balexception, callerMethodName);
}
catch (DataAccessException dalexception)
{
//write exception message to web job dashboard logs
//log.WriteLine(dalexception.Message);
//write Data Access Exception into application insights
InsightLogger.Exception(dalexception.Message, dalexception, callerMethodName);
}
catch (Exception exception)
{
// log.WriteLine("Error in adidas.clb.job.UpdateTriggering :: Functions :: RegularChecksforBackendNeedsUpdate() :: Exception Message=" + exception.Message);
//write exception into application insights
InsightLogger.Exception(exception.Message, exception, callerMethodName);
}
}