public CartItem Update(Guid contactId, CartItem cartItem)
{
using (CartLocker.Lock(contactId))
{
var cart = GetCart(contactId);
if (cart == null || cartItem == null)
{
return(null);
}
var updatedItem = cart.GetAllLineItems().FirstOrDefault(item => item.Code == cartItem.Sku);
if (updatedItem != null)
{
var shipment = cart.GetFirstShipment();
cart.UpdateLineItemQuantity(shipment, updatedItem, cartItem.Qty);
}
else
{
updatedItem = cart.CreateLineItem(cartItem.Sku);
updatedItem.Quantity = cartItem.Qty;
UpdateCartLine(updatedItem);
cart.AddLineItem(updatedItem);
}
ValidateCart(cart);
_orderRepository.Save(cart);
return(CreateCartItem(updatedItem, contactId.ToString()));
}
}
public string CreateCart(Guid contactId)
{
using (CartLocker.Lock(contactId))
{
var cart = _orderRepository.LoadOrCreateCart <ICart>(contactId, DefaultCartName);
_orderRepository.Save(cart);
return(cart.CustomerId.ToString());
}
}
public IEnumerable <CartItem> Pull(Guid contactId)
{
using (CartLocker.Lock(contactId))
{
var cart = GetCart(contactId);
var cartItems = cart?.GetAllLineItems();
if (cartItems == null)
{
return(new List <CartItem>());
}
return(cartItems.Select(item => CreateCartItem(item, contactId.ToString())));
}
}
public bool Delete(Guid contactId, CartItem cartItem)
{
using (CartLocker.Lock(contactId))
{
var cart = GetCart(contactId);
var itemToDelete = cart.GetAllLineItems().FirstOrDefault(item => item.LineItemId == cartItem.ItemId);
if (itemToDelete != null)
{
var shipment = cart.GetFirstShipment();
var result = shipment.LineItems.Remove(itemToDelete);
shipment.LineItems.Remove(itemToDelete);
_orderRepository.Save(cart);
return(result);
}
return(false);
}
}
