public CarModel UpdateCar(CarModel carModel)
{
Car car = DB.Cars.SingleOrDefault(p => p.CarId == carModel.CarId);
if (car == null)
{
return(null);
}
if (carModel.IsFixed == true && car.IsFixed != 1)
{
car.IsFixed = 1;
}
if (carModel.IsFixed == false && car.IsFixed != 0)
{
car.IsFixed = 0;
}
if (car.Km != carModel.Km)
{
car.Km = carModel.Km;
}
CarsBranch carsBranch = DB.CarsBranches.SingleOrDefault(p => p.CarId == car.CarId);
if (DB.Branches.SingleOrDefault(p => p.BranchId == carsBranch.BranchId).Name != carModel.Branch)
{
carsBranch.BranchId = DB.Branches.SingleOrDefault(p => p.Name == carModel.Branch).BranchId;
}
DB.SaveChanges();
return(carModel);
}
public CarModel AddCar(CarModel carModel)
{
Car car = carModel.ConvertToCar();
using (DB.Database.BeginTransaction())
{
DB.Cars.Add(car);
DB.SaveChanges();
CarsBranch carsBranch = new CarsBranch();
carsBranch.CarId = car.CarId;
carsBranch.BranchId = DB.Branches.SingleOrDefault(p => p.Name == carModel.Branch).BranchId;
DB.CarsBranches.Add(carsBranch);
DB.SaveChanges();
DB.Database.CommitTransaction();
}
carModel.CarId = car.CarId;
return(carModel);
}
public CarsBranchModel(CarsBranch carsBranch)
{
CarBranchId = carsBranch.CarBranchId;
CarId = carsBranch.CarId;
BranchId = carsBranch.BranchId;
}