//Метод обработки нажатия на кнопк, удаления товара
public RedirectToActionResult RemoveFromCart(int Id, string returnUrl)
{
Makdonalds makdonalds = repository.Makdonalds.FirstOrDefault(p => p.Id == Id);
if (makdonalds != null)
{
cart.RemoveLine(makdonalds);
}
return(RedirectToAction("MakdonaldsList", new { returnUrl }));
}
public IActionResult Delete(int Id)
{
Makdonalds deletedProduct = repository.DeleteProduct(Id);
if (deletedProduct != null)
{
TempData["message"] = $"{deletedProduct.Name} был удален";
}
return(RedirectToAction("Index"));
}
//Удаление продукта
public Makdonalds DeleteProduct(int Id)
{
Makdonalds dbEntry = context.Makdonalds.FirstOrDefault(p => p.Id == Id);
if (dbEntry != null)
{
context.Makdonalds.Remove(dbEntry);
context.SaveChanges();
}
return(dbEntry);
}
public RedirectToActionResult AddToCart(int Id, string returnUrl)
{
Makdonalds makdonalds = repository.Makdonalds
.FirstOrDefault(p => p.Id == Id);
if (makdonalds != null)
{
cart.AddItem(makdonalds, 1);
}
return(RedirectToAction("MakdonaldsList", new { returnUrl }));
}
public IActionResult Edit(Makdonalds makdonalds)
{
if (ModelState.IsValid)
{
repository.SaveProduct(makdonalds);
TempData["message"] = $"{makdonalds.Name} был сохранен";
return(RedirectToAction("Index"));
}
else
{
return(View(makdonalds));
}
}
//Сохранение продукта
public void SaveProduct(Makdonalds makdonalds)
{
if (makdonalds.Id == 0)
{
context.Makdonalds.Add(makdonalds);
}
else
{
Makdonalds dbEntry = context.Makdonalds.FirstOrDefault(p => p.Id == makdonalds.Id);
if (dbEntry != null)
{
dbEntry.Img = makdonalds.Img;
dbEntry.Name = makdonalds.Name;
dbEntry.Description = makdonalds.Description;
dbEntry.Category = makdonalds.Category;
dbEntry.Price = makdonalds.Price;
}
}
context.SaveChanges();
}
public override void RemoveLine(Makdonalds makdonalds)
{
base.RemoveLine(makdonalds);
Session.SetJson("Makdonalds", this);
}
public override void AddItem(Makdonalds makdonalds, int quantity)
{
base.AddItem(makdonalds, quantity);
Session.SetJson("Makdonalds", this);
}
