BookingBundleDeleteConfirm.php in Booking and Availability Management Tools for Drupal 8

Contains \Drupal\bat_booking\Form\BookingBundleDeleteConfirm.

Namespace

Drupal\bat_booking\Form

File

modules/bat_booking/src/Form/BookingBundleDeleteConfirm.php

<?php

/**
 * @file
 * Contains \Drupal\bat_booking\Form\BookingBundleDeleteConfirm.
 */
namespace Drupal\bat_booking\Form;

use Drupal\Core\Entity\EntityDeleteForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a form for unit type bundle deletion.
 */
class BookingBundleDeleteConfirm extends EntityDeleteForm {

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildForm($form, $form_state);
    $entity = $this
      ->getEntity();

    // Check if types of a type bundle exist before allowing deletion.
    $type_bundle = $entity
      ->id();
    if (count(bat_booking_load_multiple([], [
      'type' => $type_bundle,
    ]))) {

      // This type bundle has associated types, don't allow deletion.
      $this
        ->messenger()
        ->addError(t('This Bat Booking bundle has associated Types. Please delete all Types before attempting to delete this Bat Booking bundle.'));
      return [];
    }
    return $form;
  }

}

Classes

Name	Description
BookingBundleDeleteConfirm	Provides a form for unit type bundle deletion.