public int RemoveFromCart(Cloth cloth)
{
var shoppingCartItem =
_appDbContext.ShoppingCartItems.SingleOrDefault(
s => s.Cloth.ClothId == cloth.ClothId && s.ShoppingCartId == ShoppingCartId);
var localAmount = 0;
if (shoppingCartItem != null)
{
if (shoppingCartItem.Amount > 1)
{
shoppingCartItem.Amount--;
localAmount = shoppingCartItem.Amount;
}
else
{
_appDbContext.ShoppingCartItems.Remove(shoppingCartItem);
}
}
_appDbContext.SaveChanges();
return(localAmount);
}
public void AddToCart(Cloth cloth, int amount)
{
var _shoppingcartitem = _appDbContext.ShoppingCartItems.SingleOrDefault
(s => s.Cloth.ClothId == cloth.ClothId && s.ShoppingCartId == ShoppingCartId);
if (_shoppingcartitem == null)
{
_shoppingcartitem = new ShoppingCartItem
{
ShoppingCartId = ShoppingCartId,
Cloth = cloth,
Amount = amount
};
_appDbContext.ShoppingCartItems.Add(_shoppingcartitem);
}
else
{
_shoppingcartitem.Amount = _shoppingcartitem.Amount + amount;
}
_appDbContext.SaveChanges();
}
