private async Task HandleEventAsync(IEventConsumer eventConsumer, StoredEvent storedEvent, string consumerName)
{
var @event = ParseEvent(storedEvent);
if (@event == null)
{
return;
}
await DispatchConsumer(@event, eventConsumer);
await eventConsumerInfoRepository.SetLastHandledEventNumberAsync(consumerName, storedEvent.EventNumber);
}
private async Task ResetAsync()
{
var consumerName = eventConsumer.Name;
var actionId = Guid.NewGuid().ToString();
try
{
log.LogInformation(w => w
.WriteProperty("action", "EventConsumerReset")
.WriteProperty("actionId", actionId)
.WriteProperty("state", "Started")
.WriteProperty("eventConsumer", consumerName));
await eventConsumer.ClearAsync();
await eventConsumerInfoRepository.SetLastHandledEventNumberAsync(consumerName, -1);
log.LogInformation(w => w
.WriteProperty("action", "EventConsumerReset")
.WriteProperty("actionId", actionId)
.WriteProperty("state", "Completed")
.WriteProperty("eventConsumer", consumerName));
OnReset?.Invoke();
}
catch (Exception ex)
{
log.LogFatal(ex, w => w
.WriteProperty("action", "EventConsumerReset")
.WriteProperty("actionId", actionId)
.WriteProperty("state", "Completed")
.WriteProperty("eventConsumer", consumerName));
}
}
private async Task HandleAsync(Envelope <IEvent> input)
{
var eventNumber = input.Headers.EventNumber();
if (eventNumber <= lastReceivedEventNumber || !isRunning)
{
return;
}
try
{
await eventConsumerInfoRepository.SetLastHandledEventNumberAsync(eventConsumer.Name, eventNumber);
}
catch (Exception ex)
{
OnError?.Invoke(ex);
log.LogFatal(ex, w => w
.WriteProperty("action", "UpdateState")
.WriteProperty("state", "Failed")
.WriteProperty("eventId", input.Headers.EventId().ToString())
.WriteProperty("eventNumber", input.Headers.EventNumber()));
}
}
