public static void AddCartItem(int ProductID, int Amount, string DiscountCode = "")
{
Product CurrentProduct = GetProduct(ProductID);
CartItem NewCartItem = new CartItem(ProductID, CurrentProduct.UnitPrice, Amount);
CurrentCart.AddToCart(NewCartItem);
DB.AddCartItem(CurrentUser.CustomerID, ProductID, CurrentProduct.UnitPrice, Amount, DiscountCode);
//DB.addNewOrder("ALFKI", DateTime.Now, 1, DateTime.Now, DateTime.Now, 1, 24.24);
}
public void RemoveItem(CartItem item)
{
cart.Remove(item);
}
public void AddToCart(CartItem item)
{
cart.Add(item);
}
//Gets cart items for a customer from the DB
public static List<CartItem> LoadShoppingCart(string CustomerID)
{
CurrentCart = new ShoppingCart(CustomerID);
DataTable Items = DB.GetCart(CustomerID);
foreach (DataRow item in Items.Rows)
{
CartItem tmp = new CartItem((int)item["ProductID"], (decimal)item["UnitPrice"], (int)(short)item["Quantity"]);
CurrentCart.AddToCart(tmp);
}
return CurrentCart.Cart;
}
void updateShoppingCart(CartItem product)
{
ShoppingCart shopCart = Session["shoppingCart"] != null ? (ShoppingCart)Session["shoppingCart"] : null;
bool productNotFound = true;
if(product.Quantity <= short.MaxValue) {
if(shopCart != null) {
foreach(CartItem p in shopCart.Cart) {
if(product.ProductID == p.ProductID) {
productNotFound = false;
BusinessLayer.UpdateCartItem((string)Session["CusID"], product.ProductID, product.Quantity);
}
}
if(productNotFound)
BusinessLayer.AddCartItem(product.ProductID, product.Quantity, "");
Session["shoppingCart"] = BusinessLayer.CurrentCart;
updateShoppingCartList();
}
}
}