public async Task <ActionResult <ConferenceDTO.SpeakerResponse> > DeleteSpeaker(int id)
{
var speaker = await _speakersRepository.DeleteAsync(id);
if (speaker == null)
{
return(NotFound());
}
foreach (var sessionId in speaker.SessionSpeakers.Select(ss => ss.SessionId))
{
var session = await _sessionsRepository.GetByIdAsync(sessionId);
if (!session.SessionSpeakers.Any())
{
await _sessionsRepository.DeleteAsync(sessionId);
}
}
return(speaker.MapSpeakerResponse());
}
