public async Task Handle(EventRecord @event)
{
using var scope = _serviceScopeFactory.CreateScope();
var mediator = scope.ServiceProvider.GetRequiredService <IMediator>();
_logger.LogInformation("StreamHandler at position: {arg2}", @event.Position.CommitPosition);
var message = await _eventStoreDbSerializer.Deserialize(@event);
await mediator.Publish(message);
}
public async Task <IReadOnlyCollection <T> > Get(string streamName, CancellationToken cancellationToken)
{
var stream = _eventStoreClient.ReadStreamAsync(Direction.Forwards, streamName, StreamPosition.Start,
cancellationToken: cancellationToken);
if (await stream.ReadState == ReadState.StreamNotFound)
{
return(null);
}
var resolvedEvents = await stream
.ToListAsync(cancellationToken);
var events = resolvedEvents
.Select(async @event => await _eventStoreDbSerializer.Deserialize(@event.Event));
var deserializedEvents = await Task.WhenAll(events);
return((IReadOnlyCollection <T>)deserializedEvents.ToList().AsReadOnly());
}
