public static int TryCalculateQueueLatencyMs(DateTime?eventOpening, DateTime?queueCreated)
{
long temp = IntervalCalculator.CalculateInterval(eventOpening, queueCreated);
if (temp >= 0 && temp <= Int32.MaxValue)
{
return((int)temp);
}
return(-1);
}
public async Task <IHttpActionResult> Countdown()
{
try
{
Event evnt = await _eventRepository.GetActiveAsync();
if (null == evnt)
{
return(NotFound());
}
return(this.OkNoCache(new EventCountdown
{
Opening = evnt.Opening,
Countdown = Math.Max(0, IntervalCalculator.CalculateInterval(DateTime.Now, evnt.Opening))
}));
}
catch (Exception ex)
{
_log.Error(ex, "An unexpected exception occurred while getting the countdown.");
throw;
}
}
public BookingCandidateResponse(Guid candidateId, int queueSize, Event evnt)
{
Id = candidateId;
QueueSize = queueSize;
Countdown = Math.Max(0, IntervalCalculator.CalculateInterval(DateTime.Now, evnt.Opening));
}