public Reservation GetReservationById(int id)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
return(db.Reservations.Where(x => x.Reservation_id == id).FirstOrDefault());
}
}
public List <Reservation> GetAllReservation()
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
return(db.Reservations.ToList());
}
}
public Airport GetAirportById(int id)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
return(db.Airports.Where(x => x.Airport_id == id).FirstOrDefault());
}
}
public void DeleteFlight(Flight flight)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
db.Set <Flight>().Remove(flight);
}
}
public List <Airport> GetAllAirport()
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
return(db.Airports.ToList());
}
}
public List <Flight> GetAllFlight()
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
return(db.Flights.ToList());
}
}
public string GetAllAirportNames()
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
return(db.Airports.FirstOrDefault().Name);
}
}
public Flight GetFlightById(string id)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
return(db.Flights.Where(x => x.Flight_id == id).FirstOrDefault());
}
}
public void UpdateFlight(Flight entity)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
db.Entry <Flight>(entity).State = EntityState.Modified;
db.SaveChanges();
}
}
public int CreateReservation(Reservation entity)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
db.Set <Reservation>().Add(entity);
db.SaveChanges();
}
return(entity.Reservation_id);
}
public string CreateFlight(Flight entity)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
db.Set <Flight>().Add(entity);
db.SaveChanges();
}
return(entity.Flight_id);
}
public List <double> GetCoordinate(string Airport)
{
using (FlightReservationEntities db = new FlightReservationEntities())
{
var Query = from a in db.Airports
where a.Name == Airport
select new { a.Latitude, a.Longitude };
List <double> Coordinates = new List <double>();
foreach (var res in Query)
{
Coordinates.Add(res.Latitude);
Coordinates.Add(res.Longitude);
}
return(Coordinates);
}
}
