public async Task <IActionResult> PostAsync([FromBody] DemandeReservationDto dto)
{
try
{
var idVoyage = new IdVoyage(dto.IdVoyage);
var passagers =
dto.Passagers
.Select(p => p.ToDomain())
.ToList();
await _useCase.ReserverAsync(idVoyage, passagers);
return(Ok());
}
catch (EmailInvalideException)
{
return(BadRequest("Email invalide"));
}
catch (VoyageSansTrainException)
{
return(NotFound("Pas de train pour ce voyage"));
}
catch (TrainPleinException)
{
return(BadRequest("Train plein"));
}
catch (VoiturePleineException)
{
return(BadRequest("Voiture pleine"));
}
catch (Exception)
{
return(Problem());
}
}
public async Task <Train> GetTrainDuVoyageAsync(IdVoyage idVoyage)
{
var reservations =
await _dbContext.Set <DbReservation>()
.Include(r => r.Passagers)
.Where(r => r.IdVoyage == (int)idVoyage)
.ToListAsync();
var voyage = await _voyageUseCase.GetVoyageAsync((int)idVoyage);
if (voyage == null)
{
return(null);
}
return(new Train(
idVoyage,
voyage.Train.Voitures
.Select(v =>
new Voiture(
new NumeroVoiture(v.Numero),
v.Capacite,
GetNbReservations(reservations, v.Numero)))
.ToList()));
}
public async Task ReserverAsync(IdVoyage idVoyage, IReadOnlyCollection <Passager> passagers)
{
var train = await _trainRepository.GetTrainDuVoyageAsync(idVoyage);
if (train == null)
{
throw new VoyageSansTrainException(idVoyage);
}
if (!train.PeutReserver(passagers.Count, SeuilCapacite))
{
throw new TrainPleinException();
}
var reservation = train.Reserver(passagers, SeuilCapacite);
await _reservationRepository.SaveAsync(reservation);
await _notifieur.NotifierReservationValideeAsync(reservation);
}
