public Model.Ulaznice Delete(int id)
{
var entity = _context.Ulaznice.Find(id);
_context.Remove(entity);
_context.SaveChanges();
return(_mapper.Map <Model.Ulaznice>(entity));
}
public Model.Korisnici Delete(int id)
{
var entity = _context.Korisnici.Find(id);
_context.Remove(entity);
_context.SaveChanges();
return(_mapper.Map <Model.Korisnici>(entity));
}
public virtual TModel Delete(int id)
{
var entity = _context.Set <TDatabase>().Find(id);
_context.Remove(entity);
_context.SaveChanges();
return(_mapper.Map <TModel>(entity));
}
public async Task <ActionResult <Movie> > DeleteMovie(int id)
{
var movie = context.Movies.FirstOrDefault(m => m.MovieId == id);
if (movie == null)
{
return(NotFound());
}
context.Remove(movie);
await context.SaveChangesAsync();
return(new OkObjectResult(movie));
}
public async Task <ActionResult <ActionResult <Screening> > > DeleteScreening(int id)
{
var screening = context.Screenings.FirstOrDefault(s => s.ScreeningId == id);
if (screening == null)
{
return(NotFound());
}
context.Remove(screening);
await context.SaveChangesAsync();
return(new OkObjectResult(screening));
}
public async Task <ActionResult <ScreeningRoom> > DeleteScreeningRoom(int id)
{
var room = context.ScreeningRooms.FirstOrDefault(m => m.ScreeningRoomId == id);
if (room == null)
{
return(NotFound());
}
context.Remove(room);
await context.SaveChangesAsync();
return(new OkObjectResult(room));
}
public async Task <IActionResult> DeleteUser(string id)
{
var user = context.Users.FirstOrDefault(u => u.Id == id);
if (user == null)
{
return(NotFound());
}
var response = new UserViewModel(user, encoder);
context.Remove(user);
await context.SaveChangesAsync();
return(new OkObjectResult(response));
}
public async Task <IActionResult> CheckReservation([FromBody] int reservationId)
{
var myReservation = context.Reservations.FirstOrDefault(r => r.ReservationId == reservationId);
if (myReservation == null)
{
return(new OkObjectResult("RESERVATION_BOOKED"));
}
if (myReservation.Expiration.HasValue)
{
return(BadRequest()); // nie warto sprawdzać potwierdzonej rezerwacji
}
var otherReservations = context.Reservations
.Where(r => r.ScreeningId == myReservation.ScreeningId && r.SeatX == myReservation.SeatX && r.SeatY == myReservation.SeatY);
var confirmed = await otherReservations.Where(r => r.IsConfirmed).FirstOrDefaultAsync(); // no niestety
if (confirmed != null)
{
return(new OkObjectResult("RESERVATION_BOOKED"));
}
var leader = await otherReservations.Where(r => r.Expiration.HasValue).FirstOrDefaultAsync();
if (leader == null) // leader sobie poszedł
{
var min = otherReservations.Select(r => r.Priority).Min(); // wybieramy z najniższą wartością
if (myReservation.Priority == min) // to my!
{
myReservation.Expiration = DateTime.Now.AddMinutes(1);
context.Update(myReservation);
await context.SaveChangesAsync();
return(new OkObjectResult(myReservation));
}
else
{
return(new OkObjectResult("KEEP_WAITING")); // nie my, ale warto dalej próbować
}
}
else // leader istnieje
{
if (leader.Expiration.Value > DateTime.Now) // i dalej ma prawo wyboru
{
return(new OkObjectResult("KEEP_WAITING"));
}
else
{
context.Remove(leader); // leader is dead!
await context.SaveChangesAsync();
var min = otherReservations.Select(r => r.Priority).Min(); // wybieramy z najniższ wartości
if (myReservation.Priority == min)
{
myReservation.Expiration = DateTime.Now.AddMinutes(1);
context.Update(myReservation);
await context.SaveChangesAsync();
return(new OkObjectResult(myReservation));
}
else
{
if (leader.IsConfirmed)// jest rezerwacja zaklepana
{
var res = otherReservations.Where(r => !r.IsConfirmed);
context.RemoveRange(res);
await context.SaveChangesAsync();
return(new OkObjectResult("RESERVATION_BOOKED"));
}
else
{
return(new OkObjectResult("KEEP_WAITING")); // nie my, ale warto dalej próbować
}
}
}
}
}