/**
*
* @param $questionId
* @param $userId
* @param $text
* @return QUESTIONS_BOL_Answer
*/
public function addAnswer($userId, $optionId)
{
$answer = $this->answerDao->findAnswer($userId, $optionId);
if ($answer !== null) {
return $answer;
}
$answer = new QUESTIONS_BOL_Answer();
$answer->optionId = (int) $optionId;
$answer->userId = (int) $userId;
$answer->timeStamp = time();
$this->answerDao->save($answer);
OW::getEventManager()->trigger(new OW_Event(self::EVENT_ANSWER_ADDED, array('optionId' => $optionId, 'userId' => $userId, 'id' => $answer->id)));
return $answer;
}
