private void ValidateOrderAndCustomer(long userId, long orderId, CancellationToken cancellationToken)
{
var customer = _customerFacade.GetCustommerByIdAsync(userId, cancellationToken).Result;
var order = _orderFacade.GetOrderByIdAsync(orderId, cancellationToken).Result;
// We first check if the order is valid
if (order.CustomerSid != customer.Sid)
{
throw new ArgumentException(string.Format(OrderErrorMessages.OrderNotOwnedByUser, userId, orderId));
}
}