void GetCartTotals(CartTotalsMessage result, ShoppingCart localCart = null) { if (localCart == null) { localCart = ShoppingCart.GetCart(this.HttpContext); } localCart.CalcTax(); result.Tax = localCart.Tax; result.Shipping = localCart.Shipping; result.Discount = localCart.Discount; result.Total = localCart.Total; }
public JsonResult ShippingDetails(ShippingDetails details) { var result = new CartTotalsMessage(); try { var localCart = ShoppingCart.GetCart(this.HttpContext); localCart.Shipping = details.Amount; GetCartTotals(result, localCart); } catch (Exception e) { result.Error = e.Message; } return(Json(result, JsonRequestBehavior.AllowGet)); }