public bool CreateTickets(CreateTicketsViewModel createTickets) { List <Ticket> tickets = new List <Ticket>(); FlightBusinessLogic flightBusinessLogic = new FlightBusinessLogic(); Flight flight = flightsContext.Flight .Where(e => e.FlightId == createTickets.FlightId) .FirstOrDefault(); for (int i = 0; i < createTickets.Count; i++) { Ticket ticket = new Ticket { Clas = createTickets.ToClass.ToString(), Price = createTickets.Price, Status = null, Flight = flight }; tickets.Add(ticket); } flightsContext.Tickets.AddRange(tickets); flightsContext.SaveChanges(); return(true); }