public void AddToCart(long item_id, string item_name, string item_description, string item_url, decimal item_price, string item_unit, int item_discount, int product_count = 1)
{
IcbcodeCartItem cart_item = Items.Find(delegate(IcbcodeCartItem item) { return(item.item_id == item_id); });
if (cart_item == null)
{
Items.Add(new IcbcodeCartItem()
{
item_id = item_id, item_name = item_name, item_description = item_description, item_url = item_url, item_price = item_price, item_unit = item_unit, item_count = product_count, item_discount = item_discount
});
}
else
{
cart_item.item_count = cart_item.item_count + 1;
}
}
public void RemoveFromCart(long item_id, int item_count)
{
IcbcodeCartItem cart_item = Items.Find(delegate(IcbcodeCartItem item) { return(item.item_id == item_id); });
if (cart_item != null)
{
if (cart_item.item_count > 1 && (cart_item.item_count - item_count) > 0)
{
cart_item.item_count = cart_item.item_count - 1;
}
else
{
Items.Remove(cart_item);
}
}
}