function delete($flush = false)
{
$this->checkPermission('remove');
// ($originType, $originId, $destinationType, $destinationId, $metadata)
$ruid = RequestEventOccurrence::generateRequestUid($this->event->getClassName(), $this->event->id, $this->space->getClassName(), $this->space->id, ['event_occurrence_id' => $this->id, 'rule' => $this->rule]);
$requests = App::i()->repo('RequestEventOccurrence')->findBy(['requestUid' => $ruid]);
foreach ($requests as $r) {
$r->delete($flush);
}
parent::delete($flush);
}
