src/Form/EventSubscriber/ContactSheetEventSubscriber.php line 22

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  1. <?php
  3. namespace App\Form\EventSubscriber;
  5. use App\Entity\ContactSheet\PriorityContact;
  6. use App\Form\ContactSheet\InterruptionContactsType;
  7. use Doctrine\Common\Collections\Collection;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Symfony\Component\Form\FormEvent;
  10. use Symfony\Component\Form\FormEvents;
  12. class ContactSheetEventSubscriber implements EventSubscriberInterface
  13. {
  14.     public static function getSubscribedEvents()
  15.     {
  16.         return [
  17.             FormEvents::PRE_SET_DATA  => 'addInterruptionContactsField',
  18.             FormEvents::POST_SUBMIT   => 'addInterruptionContactsField',
  19.         ];
  20.     }
  22.     public function addInterruptionContactsField(FormEvent $event): void
  23.     {
  24.         $priorityContacts = $event->getData();
  25.         if ($priorityContacts instanceof Collection) {
  26.             $users = $this->getUsersFromPriorityContacts($priorityContacts);
  27.             $event->getForm()->getParent()->add('interruptionContacts', InterruptionContactsType::class, [
  28.                 'users' => $users,
  29.                 'label' => false,
  30.             ]);
  31.         }
  32.     }
  34.     protected function getUsersFromPriorityContacts(Collection $priorityContacts): array
  35.     {
  36.         $users = [];
  37.         /** @var PriorityContact $priorityContact */
  38.         foreach ($priorityContacts as $priorityContact) {
  39.             if (!in_array($priorityContact->getUser(), $users)) {
  40.                 $users[] = $priorityContact->getUser();
  41.             }
  42.         }
  44.         return $users;
  45.     }
  46. }