/// <summary>
/// Updates the specified cart.
/// </summary>
/// <param name="cart">The cart.</param>
/// <returns>The updated cart if was successful and action status</returns>
protected ICartResult Update(ICart cart)
{
ICartResult readResult = this.Read(cart);
if (readResult.Status != CartStatus.Success)
{
return(readResult);
}
IEnumerable <Guid> toUpdate = cart.Products.Select(p => p.Id);
IEnumerable <IProduct> products = readResult.Cart.Products
.Where(p => !toUpdate.Contains(p.Id))
.Concat(cart.Products.Where(p => p.Amount > 0) ?? new IProduct[0]);
ICart resultCart = this.CartRepository.Update(new Cart()
{
Id = cart.Id,
Products = products.ToArray()
});
return(new CartResult()
{
Cart = resultCart,
Status = resultCart != null ? CartStatus.Success : CartStatus.RepositoryError
});
}
protected IActionResult SubAction(ICart cart, CartAction action)
{
ICartResult result = this.CartService.Execute(new CartParameter()
{
Cart = cart,
Action = action
});
return(result.Status == CartStatus.Success ?
(result.Cart != null ? new OkObjectResult(new CartViewModel(result.Cart)) : (IActionResult) new OkResult()) :
BadRequestResult(StatusAttribute.GetDescritption(result.Status)));
}
