public IActionResult Index(int showtimeId, string errorMessage = "")
{
var viewModel = new BookingViewModel();
viewModel.ErrorMessage = errorMessage;
viewModel.Seats = _service.GetSeatsForShowtime(showtimeId);
viewModel.Showtime = _service.GetShowtime(showtimeId);
viewModel.Movie = viewModel.Showtime.Movie;
viewModel.Screen = viewModel.Showtime.Screen;
return(View(viewModel));
}
