public ActionResult AddProduct(int id)
 {
     ProductRepo products = new ProductRepo();
     ShoppingCartEntities db = new ShoppingCartEntities();
     SessionHelper session = new SessionHelper();
     var prodVisit = db.ProductVisits.Where(pv => pv.productID == id && pv.sessionID == session.SessionID).FirstOrDefault();
     ViewBag.Qty = (prodVisit != null) ? prodVisit.qtyOrdered : 1;
     return View(products.GetProduct(id));
 }
 // GET: Product
 public ActionResult List()
 {
     ProductRepo products = new ProductRepo();
     return View(products.GetAllProducts());
 }