public async Task <CreateSessionResponse> Handle(CreateSessionCommand message)
{
var cinema = await _cinemaRepository.GetCinemaById(message.CinemaId);
if (cinema == null)
{
throw new InvalidOperationException($"The cinema with id [{message.CinemaId}] can not be found");
}
var film = await _filmRepository.GetFilmById(message.FilmId);
if (film == null)
{
throw new InvalidOperationException($"The film with id [{message.FilmId}] can not be found");
}
var screen = cinema.Screens.SingleOrDefault(s => s.Id == message.ScreenId);
if (screen == null)
{
throw new InvalidOperationException($"The screen with id [{message.ScreenId}] can not be found in the cinema [{message.CinemaId}]");
}
var session = Session.Create(
screen,
film,
message.Start);
await _sessionRepository.AddAsync(session);
await _unitOfWork.CommitAsync();
return(new CreateSessionResponse(SessionViewModel.FromSession(session)));
}
public ServiceResponse <CinemaDto> GetCinemaById(int cinemaId)
{
_logger.LogInformation($"Вход в метод CinemaService.GetCinemaById c параметром {cinemaId}");
return(Execute(() =>
{
var cinemaDto = new CinemaDto(_cinemaRepository.GetCinemaById(cinemaId));
return ServiceResponse <CinemaDto> .Ok(cinemaDto);
}));
}
public async Task <CreateScreenResponse> Handle(CreateScreenCommand message)
{
var cinema = await _cinemaRepository.GetCinemaById(message.CinemaId);
var screen = cinema.CreateScreen(
message.ScreenName,
message.ScreenRows,
message.ScreenSeatsPerRow);
await _cinemaRepository.UnitOfWork.CommitAsync();
return(new CreateScreenResponse(ScreenViewModel.FromScreen(screen)));
}
public async Task <CreateScreenResponse> Handle(CreateScreenCommand message)
{
var cinema = await _cinemaRepository.GetCinemaById(message.CinemaId);
if (cinema == null)
{
throw new InvalidOperationException($"The cinema with id [{message.CinemaId}] can not be found");
}
var screen = cinema.CreateScreen(
message.ScreenName,
message.ScreenRows,
message.ScreenSeatsPerRow);
await _unitOfWork.CommitAsync();
return(new CreateScreenResponse(ScreenViewModel.FromScreen(screen)));
}
public async Task <CinemaModel> GetCinemaById(int id)
{
CinemaDalModel cinema = await _cinemaRepository.GetCinemaById(id);
return((cinema == null) ? null : Mapper.Map <CinemaModel>(cinema));
}