ShippingMethodForm.php in Commerce Shipping 8.2

Namespace

Drupal\commerce_shipping\Form

File

src/Form/ShippingMethodForm.php

<?php

namespace Drupal\commerce_shipping\Form;

use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Link;
class ShippingMethodForm extends ContentEntityForm {

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    // Skip building the form if there are no available stores.
    $store_query = $this->entityTypeManager
      ->getStorage('commerce_store')
      ->getQuery()
      ->accessCheck(FALSE);
    if ($store_query
      ->count()
      ->execute() == 0) {
      $link = Link::createFromRoute('Add a new store.', 'entity.commerce_store.add_page');
      $form['warning'] = [
        '#markup' => t("Shipping methods can't be created until a store has been added. @link", [
          '@link' => $link
            ->toString(),
        ]),
      ];
      return $form;
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $this->entity
      ->save();
    $this
      ->messenger()
      ->addMessage($this
      ->t('Saved the %label shipping method.', [
      '%label' => $this->entity
        ->label(),
    ]));
    $form_state
      ->setRedirect('entity.commerce_shipping_method.collection');
  }

}

Classes

Name	Description
ShippingMethodForm