/// <summary>
/// Deleting car types but making sure to first erase all cars with this type
/// </summary>
/// <param name="modelId"></param>
/// <returns></returns>
public bool DeleteCarType(int modelId)
{
CarsForRent rents = new CarsForRent();
List <CarsForRent> listOfCarsbyModel = new List <CarsForRent>();
listOfCarsbyModel = rents.GetCarsByCarType(modelId);
if (listOfCarsbyModel != null)
{
foreach (var deletingCar in listOfCarsbyModel)
{
deletingCar.DeleteCar(deletingCar.LicenseNumber);
}
}
bool isDeleted = false;
try
{
Car_Type carType = carDb.Car_Types.FirstOrDefault(spicifCar => spicifCar.Model_Id == modelId);
carDb.Car_Types.Remove(carType);
carDb.SaveChanges();
isDeleted = true;
}
catch (Exception)
{
isDeleted = false;
throw;
}
return(isDeleted);
}
/// <summary>
/// Gets all cartype info that is associated with the car by license
/// </summary>
/// <param name="license"></param>
/// <returns></returns>
public CarsForRent GetCarInfo(int license)
{
Cars_for_Rent for_Rent = rentalCardb.Cars_for_Rents.FirstOrDefault(avalibleCar => avalibleCar.License == license);
CarsForRent car = new CarsForRent();
car.CarUsage = for_Rent.Distance_Usage;
car.IsUsable = for_Rent.IsUsable;
car.IsAvalible = for_Rent.IsAvalible;
car.LicenseNumber = for_Rent.License;
car.Lot = for_Rent.Branch_Id;
car.CarType = for_Rent.Car_Type_Id;
car.Image = for_Rent.CarImage;
return(car);
}
