public int RemoveFromCart(Pie pie)
{
var shopingCartItem = _appDbContext.ShopingCartItems.SingleOrDefault(s => s.Pie.PieId == pie.PieId && s.ShopingCartId == ShopingCartId);
var localAmount = 0;
if (shopingCartItem == null)
{
if (shopingCartItem.Amount > 1)
{
shopingCartItem.Amount--;
localAmount = shopingCartItem.Amount;
}
else
{
_appDbContext.ShopingCartItems.Remove(shopingCartItem);
}
}
_appDbContext.SaveChanges();
return(localAmount);
}
public void AddToCart(Pie pie, int amount)
{
var shopingCartItem = _appDbContext.ShopingCartItems.SingleOrDefault(s => s.Pie.PieId == pie.PieId && s.ShopingCartId == ShopingCartId);
if (shopingCartItem == null)
{
shopingCartItem = new ShoppingCartItem
{
ShopingCartId = ShopingCartId,
Pie = pie,
Amount = 1,
};
_appDbContext.ShopingCartItems.Add(shopingCartItem);
}
else
{
shopingCartItem.Amount++;
}
_appDbContext.SaveChanges();
}
public void UpdatePie(Pie pie)
{
throw new NotImplementedException();
}
