public WagonEntityView GetWagonView(int id)
{
var wagons = _context.Wagons
.Where(x => x.WagonId == id)
.Join(_context.Trains,
a => a.TrainId, b => b.TrainId,
(a, b) => new
{
WagonId = a.WagonId,
Number = a.Number,
NumberOfPlaces = a.NumberOfPlaces,
TrainNumber = b.TrainNumber
});
WagonEntityView wagonViews = wagons.Select(
x => new WagonEntityView
{
WagonId = x.WagonId,
Number = x.Number,
NumberOfPlaces = x.NumberOfPlaces,
TrainNumber = x.TrainNumber
}).SingleOrDefault();
if (wagonViews != null)
{
List <int> places = GetListOfPlacesById(GetWagonConfigId(id));
wagonViews.Places = places;
}
return(wagonViews);
}
public static WagonView ToDomainResponse(this WagonEntityView wagon)
{
if (wagon != null)
{
return(new WagonView
{
WagonId = wagon.WagonId,
Number = wagon.Number,
NumberOfPlaces = wagon.NumberOfPlaces,
Places = wagon.Places,
TrainNumber = wagon.TrainNumber
});
}
else
{
return(null);
}
}