/**
* Phase association persistence method.
*
* @param ResourceEvent $event
*/
public function persistPhaseAssociation(ResourceEvent $event)
{
$om = $event['objectManager'];
$subject = $event->getSubject();
// If subject doesn't have phases, don't attempt.
if (!method_exists($subject, 'getPhases')) {
return;
}
$om->transactional(function ($om) use($subject) {
$phases = $subject->getPhases()->toArray();
// Remove all phases BEFORE persisting subject.
foreach ($phases as $phase) {
$subject->removePhase($phase);
}
$om->persist($subject);
$om->flush();
// Add phases back into subject.
foreach ($phases as $phase) {
$subject->addPhase($phase);
$om->persist($phase);
}
$om->persist($subject);
$om->flush();
});
}
/**
* Pre delete diagnosis.
*
* Stops a diagnosis from being deleted if it contains second level data.
*
* @param ResourceEvent $event
*/
public function preDeleteDiagnosis(ResourceEvent $event)
{
$diagnosis = $event->getSubject();
$hasActivities = (bool) count($diagnosis->getActivities());
$hasRegimens = (bool) count($diagnosis->getRegimens());
if ($hasActivities || $hasRegimens) {
$entities = array();
$hasActivities && ($entities[] = 'activities');
$hasRegimens && ($entities[] = 'regimens');
$string = $this->createEntityString($entities);
$event->stop('accard.flashes.no_delete', 'warning', array('%entities%' => $string));
}
}