public static ShoppingCart getShoppingCart(MemberPrivilege? memberType)
{
int? s = (int)memberType;
switch (s)
{
case 1:
return new StdShoppingCart();
case 2:
return new SCShoppingCart();
case 3:
return new GCShoppingCart();
default:
return new StdShoppingCart();
}
}
private ShoppingCart ReplaceShoppingCart(ShoppingCart shoppingCart, MemberPrivilege memberPrivilege)
{
ShoppingCart newCart = ShoppingCart.getShoppingCart(memberPrivilege);
foreach (OrderItem item in shoppingCart.Items)
newCart.AddItem(item);
return newCart;
}