/**
* After Delete method, decriments the comment count of the parent content
* @return bool
*/
public function afterDelete()
{
$content = Content::model()->findByPk($this->content_id);
if ($content === NULL) {
return true;
}
$content->comment_count = $content->comment_count = max($content->comment_count - 1, 0);
$content->save();
return parent::afterDelete();
}
