/**
* implement the abstract method
* Get score max possible for a QCM.
*
*
* @param \UJM\ExoBundle\Entity\InteractionQCM $interQCM
*
* @return float
*/
public function maxScore($interQCM = null)
{
$scoreMax = 0;
if (!$interQCM->getWeightResponse()) {
$scoreMax = $interQCM->getScoreRightResponse();
} else {
foreach ($interQCM->getChoices() as $choice) {
if ($choice->getRightResponse()) {
$scoreMax += $choice->getWeight();
}
}
}
return $scoreMax;
}
