public function executeVote()
{
$this->answer = AnswerPeer::retrieveByPk($this->getRequestParameter('id'));
$this->forward404Unless($this->answer);
$user = $this->getUser()->getSubscriber();
$relevancy = new Relevancy();
$relevancy->setAnswer($this->answer);
$relevancy->setUser($user);
$relevancy->setScore($this->getRequestParameter('score') == 1 ? 1 : -1);
$relevancy->save();
}
public function addRelevancy(Relevancy $l)
{
$this->collRelevancys[] = $l;
$l->setUser($this);
}