/**
* returns the number of unread comments for the currently logged in user
* on the given file or directory node
*
* @param Node $node
* @return Int|null
*/
public function getUnreadCount(Node $node)
{
$user = $this->userSession->getUser();
if (is_null($user)) {
return null;
}
$lastRead = $this->commentsManager->getReadMark('files', strval($node->getId()), $user);
return $this->commentsManager->getNumberOfCommentsForObject('files', strval($node->getId()), $lastRead);
}
