public void DeleteManufactor(int id)
{
Manufactor manufactorToDelete = DB.Manufactors.Where(p => p.ManufactorID == id).SingleOrDefault();
if (manufactorToDelete != null)
{
List <Model> manufactorsModel = DB.Models.Where(p => p.ManufactorID == id).ToList();
List <Car> manufactorsCars = DB.Cars.Where(p => p.ManufactorID == id).ToList();
if (manufactorsModel != null)
{
DB.Models.RemoveRange(manufactorsModel);
}
if (manufactorsCars != null)
{
foreach (Car item in manufactorsCars)
{
if (item.Picture != null)
{
File.Delete(HttpContext.Current.Server.MapPath("~/Uploads/" + item.Picture));
}
}
List <Order> manufactorsOrders = DB.Orders.Where(p => p.Car.ManufactorID == id).ToList();
if (manufactorsOrders != null)
{
DB.Orders.RemoveRange(manufactorsOrders);
}
DB.Cars.RemoveRange(manufactorsCars);
}
DB.Manufactors.Remove(manufactorToDelete);
DB.SaveChanges();
}
}
