commerce_cart_api-8.x-1.4/src/Plugin/rest/resource/CartResourceBase.php

<?php

namespace Drupal\commerce_cart_api\Plugin\rest\resource;

use Drupal\commerce_cart\CartManagerInterface;
use Drupal\commerce_cart\CartProviderInterface;
use Drupal\rest\Plugin\ResourceBase;
use Psr\Log\LoggerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Abstract base class for cart resoruces.
 */
abstract class CartResourceBase extends ResourceBase {

  /**
   * The cart provider.
   *
   * @var \Drupal\commerce_cart\CartProviderInterface
   */
  protected $cartProvider;

  /**
   * The cart manager.
   *
   * @var \Drupal\commerce_cart\CartManagerInterface
   */
  protected $cartManager;

  /**
   * Constructs a new CartResourceBase object.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param array $serializer_formats
   *   The available serialization formats.
   * @param \Psr\Log\LoggerInterface $logger
   *   A logger instance.
   * @param \Drupal\commerce_cart\CartProviderInterface $cart_provider
   *   The cart provider.
   * @param \Drupal\commerce_cart\CartManagerInterface $cart_manager
   *   The cart manager.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, array $serializer_formats, LoggerInterface $logger, CartProviderInterface $cart_provider, CartManagerInterface $cart_manager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition, $serializer_formats, $logger);
    $this->cartProvider = $cart_provider;
    $this->cartManager = $cart_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static(
      $configuration,
      $plugin_id,
      $plugin_definition,
      $container->getParameter('serializer.formats'),
      $container->get('logger.factory')->get('rest'),
      $container->get('commerce_cart.cart_provider'),
      $container->get('commerce_cart.cart_manager')
    );
  }

  /**
   * {@inheritdoc}
   *
   * We do not return specific resource permissions, as we respect the existing
   * cart management and ownership logic.
   *
   * @see ::getBaseRouteRequirements()
   */
  public function permissions() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  protected function getBaseRouteRequirements($method) {
    $requirements = parent::getBaseRouteRequirements($method);
    $requirements['_cart_api'] = 'TRUE';
    return $requirements;
  }

}