public async Task <TheatreDomainModel> Delete(int id)
{
var theatre = await _theatreRepository.GetByIdAsync(id);
if (theatre == null)
{
return(null);
}
var allAuditoriums = await _auditoriumsRepository.GetAllAsync();
if (allAuditoriums == null)
{
return(null);
}
var auditoriumsInTheatre = allAuditoriums.Where(x => x.TheatreId == id);
var seats = await _seatsRepository.GetAllAsync();
foreach (var auditorium in auditoriumsInTheatre)
{
seats = seats.Where(x => x.AuditoriumId == auditorium.Id);
foreach (var seat in seats)
{
if (seat.ReservationSeats.Any())
{
return(null);
}
//dodat await
await _seatsRepository.Delete(seat.Id);
}
//dodat await
await _auditoriumsRepository.Delete(auditorium.Id);
}
TheatreDomainModel theatreModel = new TheatreDomainModel
{
Id = theatre.Id,
Name = theatre.Name,
AddressId = theatre.AddressId,
AuditoriumsList = theatre.Auditoriums.Select(x => new AuditoriumDomainModel
{
Id = x.Id,
TheatreId = x.TheatreId,
Name = x.Name,
SeatsList = x.Seats.Select(x => new SeatDomainModel
{
Id = x.Id,
AuditoriumId = x.AuditoriumId,
Number = x.Number,
Row = x.Row
})
.ToList()
})
.ToList()
};
//dodat await
await _theatreRepository.Delete(theatre.Id);
_theatreRepository.Save();
return(theatreModel);
}
public async Task <ReservationResultModel> CreateReservation(ReservationDomainModel requestedReservation)
{
// get taken seats for show
var takenSeats = await GetTakenSeats(requestedReservation.ShowId);
var seats = await _seatRepository.GetAllAsync();
// check if show id is valid
var show = await _showRepository.GetByIdAsync(requestedReservation.ShowId);
if (show == null)
{
return(new ReservationResultModel
{
isSuccessful = false,
ErrorMessage = Messages.SHOW_DOES_NOT_EXIST_FOR_RESERVATION
});
}
// check if user id is valid
var user = await _userRepository.GetByIdAsync(requestedReservation.UserId);
if (user == null)
{
return(new ReservationResultModel
{
isSuccessful = false,
ErrorMessage = Messages.USER_FOR_RESERVATION_DOES_NOT_EXIST
});
}
// get all seats for auditorium
seats = seats.Where(seat => seat.AuditoriumId == show.AuditoriumId);
//check if requested seats exist in the auditorium
var duplicateSeats = seats
.Select(x => x.Id)
.Intersect(requestedReservation.SeatsList
.Select(x => x.Id));
if (duplicateSeats.Count() != requestedReservation.SeatsList.Count())
{
return(new ReservationResultModel
{
isSuccessful = false,
ErrorMessage = Messages.SEAT_DOES_NOT_EXIST_FOR_AUDITORIUM
});
}
// check if requested seats are more than 1 and in the same row
List <SeatDomainModel> seatModels = new List <SeatDomainModel>();
foreach (var seat in requestedReservation.SeatsList)
{
var reqSeat = await _seatRepository.GetByIdAsync(seat.Id);
SeatDomainModel seatDomain = new SeatDomainModel
{
Id = reqSeat.Id,
Number = reqSeat.Number,
Row = reqSeat.Row,
AuditoriumId = reqSeat.AuditoriumId
};
seatModels.Add(seatDomain);
}
// check if seats are duplicates
var row = seatModels[0].Number;
var differentRows = seatModels.Select(x => x.Number).Distinct();
if (differentRows.Count() < seatModels.Count)
{
return(new ReservationResultModel
{
isSuccessful = false,
ErrorMessage = Messages.SEATS_CANNOT_BE_DUPLICATES
});
}
// check if seats are in the same row
if (requestedReservation.SeatsList.Count() > 1)
{
var singleSeat = seatModels[0];
foreach (var x in seatModels)
{
if (singleSeat.Row != x.Row)
{
return(new ReservationResultModel
{
isSuccessful = false,
ErrorMessage = Messages.SEATS_NOT_IN_THE_SAME_ROW
});
}
}
}
// check if seats are next to each other
if (requestedReservation.SeatsList.Count() > 1)
{
seatModels = seatModels.OrderByDescending(x => x.Number).ToList();
var singleSeat2 = seatModels[0];
var counter = 1;
foreach (var x in seatModels.Skip(1))
{
if (x.Number + counter != singleSeat2.Number)
{
return(new ReservationResultModel
{
isSuccessful = false,
ErrorMessage = Messages.SEATS_MUST_BE_NEXT_TO_EACH_OTHER
});
}
else
{
counter++;
}
}
}
// check if requested seats are already taken
if (takenSeats != null)
{
foreach (var takenSeat in takenSeats)
{
foreach (var requestedSeat in requestedReservation.SeatsList)
{
if (takenSeat.Id == requestedSeat.Id)
{
return(new ReservationResultModel
{
isSuccessful = false,
ErrorMessage = Messages.SEATS_ALREADY_TAKEN_ERROR
});
}
}
}
}
// insert in database
Reservation reservationToInsert = new Reservation
{
ShowId = requestedReservation.ShowId,
UserId = requestedReservation.UserId,
ReservationSeats = new List <ReservationSeat>()
};
var insertedReservation = _reservationsRepository.Insert(reservationToInsert);
foreach (var rs in requestedReservation.SeatsList)
{
reservationToInsert.ReservationSeats.Add(new ReservationSeat
{
SeatId = rs.Id,
ReservationId = insertedReservation.Id
});
}
_reservationsRepository.Save();
return(new ReservationResultModel
{
isSuccessful = true,
ReservationDomainModel = new ReservationDomainModel
{
Id = insertedReservation.Id,
ShowId = insertedReservation.ShowId,
UserId = insertedReservation.UserId
}
});
}
