public int PasalintiIsKrepselio(Pica pica)
{
var shoppingCartItem = _appDbContext.ShoppingCartItems.SingleOrDefault(
x => x.Pica.PicaId == pica.PicaId && x.ShoppingCartId == ShopingCartId);
var localKiekis = 0;
if (shoppingCartItem != null)
{
if (shoppingCartItem.Kiekis > 1)
{
shoppingCartItem.Kiekis--;
localKiekis = shoppingCartItem.Kiekis;
}
else
{
_appDbContext.ShoppingCartItems.Remove(shoppingCartItem);
}
}
_appDbContext.SaveChanges();
return(localKiekis);
}
public void IdetiIKrepseli(Pica pica, int amount)
{
var shoppingCartItem =
_appDbContext.ShoppingCartItems.SingleOrDefault(
x => x.Pica.PicaId == pica.PicaId && x.ShoppingCartId == ShopingCartId);
if (shoppingCartItem == null)
{
shoppingCartItem = new ShoppingCartItem
{
ShoppingCartId = ShopingCartId,
Pica = pica,
Kiekis = 1
};
_appDbContext.ShoppingCartItems.Add(shoppingCartItem);
}
else
{
shoppingCartItem.Kiekis++;
}
_appDbContext.SaveChanges();
}