public RedirectToActionResult RemoveFromCart(int productId, string returnUrl)
{
Product p = reprository.Products.FirstOrDefault(s => s.ProductID == productId);
if (p != null)
{
Cartt c = GetCart();
c.RemoveLine(p);
SaveCart(c);
}
return(RedirectToAction("Index", new { returnUrl }));
}
private void SaveCart(Cartt cart)
{
HttpContext.Session.SetJson("Cart", cart);
}
private Cartt GetCart()
{
Cartt cart = HttpContext.Session.GetJson <Cartt>("Cart") ?? new Cartt();
return(cart);
}