public async Task <IHttpActionResult> Order(int menuItem)
        {
            try
            {
                // so much cleaner and DRY
                var orderId = await pizzaOrderService.OrderMenuItemAsync(menuItem);

                return(Created("http://mypizza.com/orders/" + orderId, orderId));
            }
            catch (Exception ex) //todo: add exception filter
            {
                loggingService.LogError(ex.Message);

                return(BadRequest("Oops, no pizza for you."));
            }
        }