public TripAirfield(Trip trip, Airfield airfield, AirfieldDirectionEnum airfieldDirection)
{
this.Trip = trip;
this.Airfield = airfield;
this.AirfieldDirection = airfieldDirection;
this.TripId = this.Trip.TripId;
this.AirfieldId = this.Airfield.AirfieldId;
}
private Airfield GetOrCreateAirfield(AirfieldDirectionEnum airfieldDirection)
{
var matchingAirfield = this.Trip.Airfields.SingleOrDefault(a => a.AirfieldDirection == airfieldDirection);
if (matchingAirfield == null)
{
var newAirfield = new Airfield();
matchingAirfield = new TripAirfield(this.Trip, newAirfield, airfieldDirection);
this.Trip.Airfields.Add(matchingAirfield);
}
return(matchingAirfield.Airfield);
}
