src/EventSubscriber/LeaveCancelGuardSubscriber.php line 22

  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Entity\Leave;
  6. use App\Enum\LeaveCancellationRequestStatus;
  7. use App\WorkMonthManagement\WorkMonthChecker;
  8. use Symfony\Component\Workflow\Event\GuardEvent;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. class LeaveCancelGuardSubscriber implements EventSubscriberInterface
  12. {
  13.     private WorkMonthChecker $workMonthChecker;
  15.     public function __construct(
  16.         WorkMonthChecker $workMonthChecker,
  17.     )
  18.     {
  19.         $this->workMonthChecker = $workMonthChecker;
  20.     }
  22.     public function guardCancel(GuardEvent $event): void
  23.     {
  24.         /** @var Leave $leave */
  25.         $leave = $event->getSubject();
  26.         $leaveCancellationRequest = $leave->getLeaveCancellationRequest();
  27.         $alreadyHasACancellationRequest = null !== $leaveCancellationRequest;
  29.         if (
  30.             $alreadyHasACancellationRequest
  31.             && (
  32.                 $leaveCancellationRequest->getStatus() === LeaveCancellationRequestStatus::REQUESTED
  33.                 || $leaveCancellationRequest->getStatus() === LeaveCancellationRequestStatus::ACCEPTED
  34.             )
  35.         ) {
  36.             $event->setBlocked(
  37.                 true,
  38.                 'A cancellation request already exists for this leave, please accept it instead.'
  39.             );
  40.         }
  42.         $employee = $leave->getEmployee();
  43.         $startDate = $leave->getStartDate();
  44.         $endDate = $leave->getEndDate();
  46.         if ($this->workMonthChecker->isLockedWorkMonthIntersectingPeriod($employee, $startDate, $endDate)) {
  47.             $event->setBlocked(
  48.                 true,
  49.                 'The month the leave is in was already validated by a Project Admin.'
  50.             );
  51.         }
  52.     }
  54.     public static function getSubscribedEvents(): array
  55.     {
  56.         $workflowName = 'leave';
  57.         $transitionName = 'cancel';
  59.         return [
  60.             'workflow.' . $workflowName . '.guard.' . $transitionName => ['guardCancel'],
  61.         ];
  62.     }
  63. }