public function saveComment(OrderEvent $orderEvent)
{
$comment = $this->request->getSession()->get('order-comment');
$order = $orderEvent->getOrder();
$orderId = $order->getId();
if ($orderId != null && $comment != null) {
$orderComment = new OrderComment();
$orderComment->setOrderId($orderId);
$orderComment->setComment($comment);
$orderComment->save();
$this->request->getSession()->set('order-comment', '');
}
}
