public CartChangeData ChangeCartItem(ICart cart, int shipmentId, string code,
decimal quantity, string size, string newSize, string displayName)
{
CartChangeData cartChange = null;
if (quantity > 0)
{
if (size == newSize)
{
// Custom cart change type: quantityChanged.
cartChange = new CartChangeData("quantityChanged", code);
cartChange.SetChange("oldQuantity", cart.GetAllLineItems().FirstOrDefault(x => x.Code == code).Quantity);
ChangeQuantity(cart, shipmentId, code, quantity);
return(cartChange);
}
// Custom cart change type: variantChanged.
cartChange = new CartChangeData("variantChanged", code);
cartChange.SetChange("oldSize", size);
cartChange.SetChange("oldCode", code);
cartChange.SetChange("oldPrice", cart.GetAllLineItems().FirstOrDefault(x => x.Code == code).PlacedPrice);
var newCode = _productService.GetSiblingVariantCodeBySize(code, newSize);
UpdateLineItemSku(cart, shipmentId, code, newCode, quantity, displayName);
return(cartChange);
}
RemoveLineItem(cart, shipmentId, code);
cartChange = new CartChangeData(CartChangeType.ItemRemoved, code);
return(cartChange);
}
public async Task <ActionResult> AddToCart(string code)
{
ModelState.Clear();
if (Cart == null)
{
_cart = _cartService.LoadOrCreateCart(_cartService.DefaultCartName);
}
var result = _cartService.AddToCart(Cart, code, 1);
if (result.EntriesAddedToCart)
{
_orderRepository.Save(Cart);
var change = new CartChangeData(CartChangeType.ItemAdded, code);
await _recommendationService.TrackCartAsync(HttpContext, new List <CartChangeData> {
change
});
return(MiniCartDetails());
}
return(new HttpStatusCodeResult(500, result.GetComposedValidationMessage()));
}
