public async Task CreateAsync(SpeakerDto speaker)
{
var alreadyExists = await _speakerRepository.ExistsAsync(speaker.Id);
if (alreadyExists)
{
throw new SpeakerAlreadyExistsException(speaker.Id);
}
await _speakerRepository.AddAsync(speaker.AsEntity());
await _messageBroker.PublishAsync(new SpeakerCreated(speaker.Id, speaker.FullName));
}
public async Task HandleAsync(SpeakerCreated @event)
{
if (await _speakerRepository.ExistsAsync(@event.Id))
{
return;
}
var speaker = Speaker.Create(@event.Id, @event.FullName);
await _speakerRepository.AddAsync(speaker);
}
