public ActionResult Add(EntitieServices.EntitiProductShop.Product pr)
{
if (Session["cart"] == null)
{
cart = new List <Item>();
cart.Add(new Item((Models.Product)_productClient.FindProduct(pr.ProductID), 1));
Session["cart"] = cart;
ViewBag.cart = cart.Count();
Session["count"] = 1;
}
else
{
cart = (List <Item>)Session["cart"];
int index = IsExisting(pr.ProductID);
if (index == -1)
{
cart.Add(new Item((Models.Product)_productClient.FindProduct(pr.ProductID), 1));
Session["cart"] = cart;
ViewBag.cart = cart.Count();
Session["count"] = Convert.ToInt32(Session["count"]) + 1;
}
}
return(RedirectToAction("Index", "Products"));
}
