public ActionResult Delete(int id, Models.Seat seat)
{
var seatDelete = seatRepository.FindById(id);
seatDelete.InjectFrom(seat);
seatService.DeleteSeat(seatDelete);
TempData["message"] = string.Format("{0} has been saved", seat.SeatNo);
return(RedirectToAction("Index"));
}
public async Task <IActionResult> Delete([FromRoute] int seatId)
{
var deleted = await _seatService.DeleteSeat(seatId);
if (deleted)
{
return(Ok("Succesfuly deleted"));
}
return(NotFound());
}
public async Task <AuditoriumDomainModel> UpdateAuditorium(AuditoriumDomainModel updatedAuditorium, int numberOfRows, int numberOfColumns)
{
var originalAuditoriumSeats = await _seatService.GetSeatsByAuditoriumId(updatedAuditorium.Id);
if (originalAuditoriumSeats == null)
{
return(null);
}
// Proveravanje trenutnog stanja auditorijuma
int maxRow = 1;
int maxColumn = 1;
void setMax(IEnumerable <SeatDomainModel> audit)
{
foreach (SeatDomainModel seat in audit)
{
if (seat.Row > maxRow)
{
maxRow = seat.Row;
}
if (seat.Number > maxColumn)
{
maxColumn = seat.Number;
}
}
}
void setMaxRow(IEnumerable <SeatDomainModel> audit)
{
foreach (SeatDomainModel seat in audit)
{
maxRow = 1;
if (seat.Row > maxRow)
{
maxRow = seat.Row;
}
}
}
setMax(originalAuditoriumSeats);
// Uspostavljanje parametara za izmenu stanja sedista
updatedAuditorium.SeatsList = originalAuditoriumSeats.ToList();
int rowDelta = numberOfRows - maxRow; // parametar koji definise kako se menja broj kolona moze biti pozitivan i negativan
int columnDelta = numberOfColumns - maxColumn; // parametar koji definise kako se menja broj redova moze biti pozitivan i negativan
if (rowDelta != 0 || columnDelta != 0)
{
int i = 0, j = 0; // brojaci
// ako treba da se dodaju redovi
if (rowDelta > 0)
{
for (i = maxRow + 1; i <= maxRow + rowDelta; i++)
{
for (j = 1; j <= maxColumn; j++)
{
SeatDomainModel newSeat = new SeatDomainModel()
{
AuditoriumId = updatedAuditorium.Id,
Row = i,
Number = j
};
// sedista se dodaju u objekat koji ce se updejtovati
updatedAuditorium.SeatsList.Add(newSeat);
}
}
setMaxRow(updatedAuditorium.SeatsList);
}
// ako treba da se izbrisu redovi
else if (rowDelta < 0)
{
for (i = maxRow; i > maxRow + rowDelta; i--)
{
for (j = 1; j <= maxColumn; j++)
{
// sedista se brisu iz baze
var seatToDelete = await _seatService.GetSeatByAuditoriumIdRowSeatnum(updatedAuditorium.Id, i, j);
if (seatToDelete == null)
{
continue;
}
// ovo je neophodno jer navodno ne moze da se radi .remove preko kopije objekta nego mora da bude 'isti tip objekta'
var seatListObjectToRemove = updatedAuditorium.SeatsList.Where(x => x.Id == seatToDelete.Id).FirstOrDefault();
updatedAuditorium.SeatsList.Remove(seatListObjectToRemove);
var result = await _seatService.DeleteSeat(seatToDelete.Id);
if (result == null)
{
return(null);
}
}
}
setMaxRow(updatedAuditorium.SeatsList);
}
if (columnDelta > 0)
{
for (i = 1; i <= maxRow; i++)
{
for (j = maxColumn + 1; j <= maxColumn + columnDelta; j++)
{
SeatDomainModel newSeat = new SeatDomainModel()
{
AuditoriumId = updatedAuditorium.Id,
Row = i,
Number = j
};
// sedista se dodaju u objekat koji ce se updejtovati
updatedAuditorium.SeatsList.Add(newSeat);
}
}
}
else if (columnDelta < 0)
{
for (i = 1; i <= maxRow; i++)
{
for (j = maxColumn; j > maxColumn + columnDelta; j--)
{
// ovde skidanje sa liste ide prvo jer sedista koja su samo dodata na listu a nisu u bazu takodje treba da se obrisu
var seatListObjectToRemove = updatedAuditorium.SeatsList.Where(x => x.AuditoriumId == updatedAuditorium.Id && x.Row == i && x.Number == j).FirstOrDefault();
updatedAuditorium.SeatsList.Remove(seatListObjectToRemove);
// sedista se brisu iz baze
var seatToDelete = await _seatService.GetSeatByAuditoriumIdRowSeatnum(updatedAuditorium.Id, i, j);
if (seatToDelete == null)
{
continue;
}
var result = _seatService.DeleteSeat(seatToDelete.Id);
if (result == null)
{
return(null);
}
}
}
foreach (SeatDomainModel seat in updatedAuditorium.SeatsList)
{
if (seat.Row > maxRow)
{
maxRow = seat.Row;
}
}
;
}
}
// SeatDomainModel se prevode u SeatList da bi se Auditorium objekat uneo u bazu
List <Seat> auditoriumSeatList = new List <Seat>();
foreach (SeatDomainModel domainModel in updatedAuditorium.SeatsList)
{
Seat seat = new Seat()
{
Id = domainModel.Id,
AuditoriumId = domainModel.AuditoriumId,
Row = domainModel.Row,
Number = domainModel.Number
};
auditoriumSeatList.Add(seat);
}
// Kreira se updejtovani objekat za unos u bazu
Auditorium auditorium = new Auditorium()
{
CinemaId = updatedAuditorium.CinemaId,
Id = updatedAuditorium.Id,
Name = updatedAuditorium.Name,
Seats = auditoriumSeatList
};
// Updejtovani auditorijum se vraca u bazu
var data = _auditoriumsRepository.Update(auditorium);
if (data == null)
{
return(null);
}
_auditoriumsRepository.Save();
// Prevodjenje vracenog Auditorijuma u AuditoriumDomainModel i return
List <SeatDomainModel> resultSeatList = new List <SeatDomainModel>();
foreach (Seat seat in data.Seats)
{
SeatDomainModel seatDomainModel = new SeatDomainModel()
{
Id = seat.Id,
AuditoriumId = seat.AuditoriumId,
Row = seat.Row,
Number = seat.Number
};
resultSeatList.Add(seatDomainModel);
}
AuditoriumDomainModel returnResult = new AuditoriumDomainModel()
{
Id = data.Id,
CinemaId = data.CinemaId,
Name = data.Name,
SeatsList = resultSeatList
};
return(returnResult);
}
