/**
* To delete keywords during the update of interactionHole
*
* @access private
*
* @param \UJM\ExoBundle\Entity\Hole $hole
* @param Collection of \UJM\ExoBundle\Entity\Hole $originalHoles
*
*/
private function delKeyWord($hole, $originalHoles)
{
$wordResponses = $hole->getWordResponses()->toArray();
foreach ($originalHoles as $holeOrig) {
$originalWords = $holeOrig->getwordResponses()->getSnapshot();
if ($hole->getId() === $holeOrig->getId()) {
foreach ($wordResponses as $word) {
foreach ($originalWords as $key => $toDel) {
if ($toDel->getId() === $word->getId()) {
unset($originalWords[$key]);
}
}
}
// remove the relationship between the hole and the interactionhole
foreach ($originalWords as $word) {
// remove the wr from the wordResponse
$hole->getWordResponses()->removeElement($word);
// if you wanted to delete the Hole entirely, you can also do that
$this->em->remove($word);
}
}
}
}
