/// <summary>
/// Add an item to the cart.
/// When ItemId to be added has already existed, this method will update the quantity instead.
/// </summary>
/// <param name="item">Item to add</param>
public void Add(Model.CartItemInfo item)
{
Model.CartItemInfo cartItem;
if (!cartItems.TryGetValue(item.ProductId, out cartItem))
{
cartItems.Add(item.ProductId, item);
}
else
{
cartItem.Quantity += item.Quantity;
}
}
/// <summary>
/// Add an item to the cart.
/// When ItemId to be added has already existed, this method will update the quantity instead.
/// </summary>
/// <param name="itemId">Item Id of item to add</param>
public void Add(string itemId)
{
Model.CartItemInfo cartItem;
if (!cartItems.TryGetValue(itemId, out cartItem))
{
BLL.Product pBll = new Product();
Model.Product model = pBll.GetModel(itemId);
if (model != null)
{
Model.CartItemInfo newItem = new Model.CartItemInfo(itemId, model.ProductName, 1, model.ProductPrice, model.ImagesUrl);
cartItems.Add(itemId, newItem);
}
}
else
{
cartItem.Quantity++;
}
}
