/**
* Returns answer object by question and number
*
* @param RM_Anketa_Entity_Question obQuestion
* @param int number
* @return RM_Anketa_Entity_Answer
**/
public function loadSubanswerByQuestionAndNumber(RM_Anketa_Entity_Question $obQuestion, $number)
{
return $this->_mapper->storage('subanswer')->loadObjectByKey('subanswer_number', array($obQuestion->id(), $number));
}
/**
* Retrieves all available question subanswers
* (get subanswers list and apply visibility restriction by result)
*
* @param RM_Anketa_Entity_Question obQuestion
* @return array<RM_Anketa_Entity_Subanswer>
**/
public function getVisibleSubanswers(RM_Anketa_Entity_Question $obQuestion)
{
$subanswers = array();
foreach ($obQuestion->getSubanswers() as $obSubanswer) {
if ($this->checkVisibility($obSubanswer)) {
$subanswers[$obSubanswer->id()] = $obSubanswer;
}
}
return $subanswers;
}
