コード例 #1
0
        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());
        }