public async Task <ActionResult <ReservationDetailDTO> > UpdateReservation([FromQuery] ReservationIndexDTO reservationIndexDTO, [FromBody] Reservation reservation)
{
if (!ModelState.IsValid)
{
return(ValidationProblem(ModelState));
}
try
{
var updatedReservation = await _rentService.UpdateReservation(reservationIndexDTO, reservation);
return(Ok(updatedReservation));
}
catch (ArgumentNullException)
{
return(NotFound("Reservation not found"));
}
catch (ArgumentException exception)
{
return(BadRequest(exception.Message));
}
catch (Exception exception)
{
return(BadRequest(exception.Message));
}
}
private async Task <Reservation> FindReservation(ReservationIndexDTO reservationIndexDTO, bool asNoTracking = false)
{
if (asNoTracking)
{
return(await _context.Reservations.AsNoTracking().FirstOrDefaultAsync(r => r.ReservationNumber == reservationIndexDTO.ReservationNumber && r.Surname == reservationIndexDTO.Surname));
}
return(await _context.Reservations.FirstOrDefaultAsync(r => r.ReservationNumber == reservationIndexDTO.ReservationNumber && r.Surname == reservationIndexDTO.Surname));
}
public async Task <ReservationDetailDTO> GetReservation(ReservationIndexDTO reservationIndexDTO)
{
var foundReservation = await FindReservation(reservationIndexDTO);
if (foundReservation == null)
{
throw new ArgumentNullException("Reservation does not exists");
}
return(await ReservationToDTO(foundReservation));
}
public async Task RemoveReservation(ReservationIndexDTO reservationIndexDTO)
{
var reservationToRemove = await FindReservation(reservationIndexDTO);
if (reservationToRemove == null)
{
throw new ArgumentNullException("Reservation does not exists");
}
_context.Reservations.Remove(reservationToRemove);
await _context.SaveChangesAsync();
}
public async Task <ReservationDetailDTO> UpdateReservation(ReservationIndexDTO reservationIndexDTO, Reservation reservation)
{
if (reservationIndexDTO.ReservationNumber != reservation.ReservationNumber || reservationIndexDTO.Surname != reservation.Surname)
{
throw new ArgumentException("Given parameters does not match (ReservationNumber or Surname)");
}
if (await FindReservation(reservationIndexDTO, true) == null)
{
throw new ArgumentNullException("Reservation does not exists");
}
if (!await CheckCarAvailability(reservation.CarId, reservation.PickUpDate, reservation.ReturnDate, reservation.ReservationNumber))
{
throw new ArgumentException("Selected Car is not available at this time");
}
_context.Update(reservation);
await _context.SaveChangesAsync();
return(await ReservationToDTO(reservation));
}
public async Task <ActionResult> RemoveReservation([FromQuery] ReservationIndexDTO reservationIndexDTO)
{
if (!ModelState.IsValid)
{
return(ValidationProblem(ModelState));
}
try
{
await _rentService.RemoveReservation(reservationIndexDTO);
return(Ok());
}
catch (ArgumentNullException)
{
return(NotFound("Reservation not found"));
}
catch (Exception exception)
{
return(BadRequest(exception.Message));
}
}
