/**
* Find model by ID.
*
* @param integer|array $id Comment ID
*
* @return Comment Model
*
* @throws HttpException 404 error if comment not found
*/
protected function findModel($id)
{
/** @var Comment $model */
$model = Comment::findOne($id);
if ($model !== null) {
return $model;
} else {
throw new HttpException(404, Module::t('comments', 'FRONTEND_FLASH_RECORD_NOT_FOUND'));
}
}
