public async Task <IActionResult> ChangeSeat(Int32 id)
{
var ticket = await _context.Tickets.Include(t => t.Reservation).Include(t => t.Customer).Include(t => t.Flight).ThenInclude(flight => flight.FlightInfo).FirstAsync(t => t.TicketID == id);
if (ticket == null)
{
return(NotFound());
}
Int32 customerID;
Int32 reservationID;
String SeatID;
try
{
reservationID = ticket.Reservation.ReservationID;
}
catch
{
reservationID = -1;
}
try
{
customerID = ticket.Customer.UserID;
}
catch
{
customerID = -1;
}
try
{
SeatID = ticket.Seat;
}
catch
{
SeatID = "";
}
TicketSeatChangeModel tcm = new TicketSeatChangeModel
{
TicketID = ticket.TicketID,
CustomerID = customerID,
SeatID = SeatID,
UpgradeWithMiles = false
};
//Fist Class, Budget price
ViewBag.firstClassFare = ticket.Flight.FlightInfo.FirstClassFare.ToString("C");
ViewBag.baseFare = ticket.Flight.FlightInfo.BaseFare.ToString("C");
ViewBag.takenSeats = Utilities.GetTakenSeats.FromFlight(ticket.Flight.FlightID, _context);
return(View(tcm));
}
public IActionResult ChangeSeats(TicketSeatChangeModel tscm)
{
Ticket ticket = _context.Tickets.Include(t => t.Reservation).First(t => t.TicketID == tscm.TicketID);
ticket.Seat = tscm.SeatID;
if (tscm.UpgradeWithMiles && isFirstClass(tscm.SeatID))
{
AppUser customer = _context.Users.First(u => u.UserID == tscm.CustomerID);
customer.Mileage -= 500;
ticket.UpgradeWithMilage = true;
_context.Update(customer);
}
else
{
Decimal fare = GetFare(ticket.TicketID, tscm.SeatID);
ticket.Fare = fare;
}
_context.Update(ticket);
_context.SaveChanges();
return(RedirectToAction("ChangeSeats", "Reservation", new { id = ticket.Reservation.ReservationID }));
}