public IEnumerable <ShippingViewModel> Get()
        {
            var shippings = _repository.Get().ToViewModel();

            foreach (var shipping in shippings)
            {
                shipping.Order = _repository.AssociatedOrder(shipping.OrderId).ToViewModel();
                shipping.Order.ShippingAddress = _repository.ShippingAddress(shipping.Order.CustomerId).ToViewModel();
            }
            return(shippings);
        }