public ActionResult ManageAll(CarSpecificationViewModel model, int carId)
{
Car car = db.CarSet.Find(carId);
ICollection <CarDetail> carSpecification = db.CarSet.Find(carId).CarDetails;
CarDetail carDetail;
if (carSpecification.Any(o => o.Type == CarDetailType.GasTankCapacity))
{
carDetail = carSpecification.Single(detail => detail.Type == CarDetailType.GasTankCapacity);
carDetail.Value = model.GasTankCapacity.Value;
db.Entry(carDetail).State = EntityState.Modified;
}
else
{
model.GasTankCapacity.Car = car;
db.CarDetailSet.Add(model.GasTankCapacity);
}
if (carSpecification.Any(o => o.Type == CarDetailType.EnginePower))
{
carDetail = carSpecification.Single(detail => detail.Type == CarDetailType.EnginePower);
carDetail.Value = model.EnginePower.Value;
db.Entry(carDetail).State = EntityState.Modified;
}
else
{
model.EnginePower.Car = car;
db.CarDetailSet.Add(model.EnginePower);
}
if (carSpecification.Any(o => o.Type == CarDetailType.FuelConsumption))
{
carDetail = carSpecification.Single(detail => detail.Type == CarDetailType.FuelConsumption);
carDetail.Value = model.FuelConsumption.Value;
db.Entry(carDetail).State = EntityState.Modified;
}
else
{
model.FuelConsumption.Car = car;
db.CarDetailSet.Add(model.FuelConsumption);
}
db.SaveChanges();
return(RedirectToAction("Details", "Cars", new { id = carId }));
}
// GET: CarDetails/ManageAll
public ActionResult ManageAll(int?carId)
{
CarSpecificationViewModel cs;
if (carId.HasValue)
{
ViewBag.carId = carId;
var car = db.CarSet.Find(carId.Value);
cs = new CarSpecificationViewModel(car);
}
else
{
cs = new CarSpecificationViewModel();
}
return(View(cs));
}