private async Task Handle(DocumentUploaded documentUploaded)
{
if (documentUploaded.TranslationType != TranslationType.Google)
{
return;
}
var translationQueuedEvent = new TranslationQueued(
aggregateId: Guid.NewGuid().ToSequentialGuid(),
version: documentUploaded.Version + 1,
correlationId: documentUploaded.AggregateId,
causationId: documentUploaded.Id,
userId: documentUploaded.UserId
);
await _eventPublisher.PublishAsync(translationQueuedEvent);
BackgroundJob.Enqueue(() => _translationWorker.StartAsync(
new TranslationRequest(
translationQueuedEvent.AggregateId,
documentUploaded.AggregateId,
translationQueuedEvent.CausationId.Value,
translationQueuedEvent.Version,
documentUploaded.UserId,
documentUploaded.FileName,
documentUploaded.TranslationSubject
)
));
}
private async Task HandleAsync(TranslationQueued @event, CancellationToken cancellationToken = default)
{
if (cancellationToken.IsCancellationRequested)
{
_logger.LogInformation($"{nameof(DocumentProjectionManager)}.{nameof(HandleAsync)} was cancelled before execution");
cancellationToken.ThrowIfCancellationRequested();
}
await Task.WhenAll(_projectionWriters.Select(pw => pw.UpdateAsync(@event.DocumentSubject, document =>
{
document.TranslationSubject = @event.Subject;
document.TranslationProgress = TranslationProgress.Queued;
document.Version = @event.Version;
}, cancellationToken)));
}
