public async Task <IEnumerable <EventBase> > GetLatestEventsAsync(PostcrossingEventTypeEnum postcrossingEventType = PostcrossingEventTypeEnum.All, long?fromPostcrossingEventId = null)
{
await _semaphore.WaitAsync();
try
{
var currentLatestPostcrossingEventId = GetLatestPostcrossingEventId();
var fromPostcrossingEvent = fromPostcrossingEventId ?? currentLatestPostcrossingEventId;
var postcrossingEvents = await _postcrossingClient.GetPostcrossingEventsAsync(fromPostcrossingEvent);
_currentLatestPostcrossingEventId = _postcrossingEventProcessor.GetLatestEventId(postcrossingEvents, currentLatestPostcrossingEventId);
if (_postcrossingEngineSettingsService.PersistData)
{
_eventRepository.Add(postcrossingEvents);
}
return(_postcrossingEventProcessor.BuildResultForRequestedEventType(postcrossingEventType, fromPostcrossingEvent, postcrossingEvents));
}
finally
{
_semaphore.Release();
}
}
public IEnumerable <EventBase> BuildResultForRequestedEventType(PostcrossingEventTypeEnum postcrossingEventType, long fromPostcrossingEventId, IEnumerable <EventBase> postcrossingEvents)
{
var result = new List <EventBase>();
if (postcrossingEventType.HasFlag(PostcrossingEventTypeEnum.Register))
{
result.AddRange(GetEventsStartingFrom <Register>(fromPostcrossingEventId, postcrossingEvents));
}
if (postcrossingEventType.HasFlag(PostcrossingEventTypeEnum.Send))
{
result.AddRange(GetEventsStartingFrom <Send>(fromPostcrossingEventId, postcrossingEvents));
}
if (postcrossingEventType.HasFlag(PostcrossingEventTypeEnum.SignUp))
{
result.AddRange(GetEventsStartingFrom <SignUp>(fromPostcrossingEventId, postcrossingEvents));
}
if (postcrossingEventType.HasFlag(PostcrossingEventTypeEnum.Upload))
{
result.AddRange(GetEventsStartingFrom <Upload>(fromPostcrossingEventId, postcrossingEvents));
}
if (postcrossingEventType.HasFlag(PostcrossingEventTypeEnum.Unknown))
{
result.AddRange(GetEventsStartingFrom <EventBase>(fromPostcrossingEventId, postcrossingEvents));
}
return(result.OrderBy(r => r.EventId));
}
public AssociatedEventType(PostcrossingEventTypeEnum eventType)
{
EventType = eventType;
}
