public async Task <ReservationDto> InsertAsync(ReservationUpsertRequest req)
{
List <string> screeningIncludes = new List <string> {
nameof(Screening.Pricing), nameof(Screening.Movie)
};
Screening screening = await _unit.Screenings.GetAsync(req.ScreeningId, screeningIncludes);
ApplicationUserDto currentUser = await _authService.GetCurrentUserAsync();
IEnumerable <int> selectedSeatIds = req.SelectedSeats;
await ValidateRequestAsync(req, screening, selectedSeatIds);
Reservation reservation = new Reservation
{
UserId = currentUser.Id,
Screening = screening,
IsCancelled = false,
TicketQuantity = req.SelectedSeats.Count,
ReservationCode = GenerateReservationCode()
};
Invoice invoice = CreateInvoice(reservation, screening.PricingId, req.SelectedSeats.Count);
foreach (var selectedSeatId in req.SelectedSeats)
{
SeatReservation seatReservation = new SeatReservation
{
Reservation = reservation,
SeatId = selectedSeatId
};
reservation.SeatReservations.Add(seatReservation);
}
reservation.Invoice = invoice;
await _reservationRepo.InsertAsync(reservation);
await _unit.SaveAsync();
ReservationDto reservationDto = _mapper.Map <ReservationDto>(reservation);
reservationDto.User = null;
reservationDto.Invoice = null;
reservationDto.Screening = null;
await SendReservationAsync(screening, currentUser, reservation);
return(reservationDto);
}
public async Task <ReservationDto> CheckoutReservation()
{
if (NewReservation.Screening == null || NewReservation.SelectedSeats.Count == 0)
{
return(null);
}
ReservationUpsertRequest request = new ReservationUpsertRequest
{
ScreeningId = NewReservation.Screening.Id,
SelectedSeats = NewReservation.SelectedSeats?.Select(x => x.SeatingModel.Seat.Id).ToList()
};
var result = await _reservationsApi.Insert <ReservationDto>(request);
return(result);
}
private async Task ValidateRequestAsync(ReservationUpsertRequest req, Screening screening, IEnumerable <int> selectedSeatIds)
{
if (screening == null)
{
throw new ArgumentNullException($"{nameof(Screening)} with Id {req.ScreeningId} not found.");
}
if (screening.DateAndTime < DateTime.UtcNow)
{
throw new ScreeningAvailabilityException(ValidationMessages.DATE_NOT_FUTURE);
}
if (req.SelectedSeats == null || req.SelectedSeats.Count == 0)
{
throw new ScreeningAvailabilityException(ValidationMessages.NO_SEATS_SELECTED);
}
bool areAllSeatsFree = await _screeningService.AreSeatsFreeAsync(req.ScreeningId, selectedSeatIds);
if (!areAllSeatsFree)
{
throw new ScreeningAvailabilityException(ValidationMessages.ALL_SEATS_NOT_FREE);
}
}
public Task <ReservationDto> UpdateAsync(int id, ReservationUpsertRequest req)
{
throw new System.NotImplementedException();
}
