ComponentConfigResolver.php

<?php

namespace Drupal\rules\ComponentResolver;

use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\rules\Engine\RulesComponentResolverInterface;
use Drupal\rules\Entity\RulesComponentConfig;

/**
 * Resolves Rules component configs.
 */
class ComponentConfigResolver implements RulesComponentResolverInterface {
    
    /**
     * The rules component entity storage.
     *
     * @var \Drupal\Core\Entity\EntityStorageInterface
     */
    protected $entityStorage;
    
    /**
     * Constructs the object.
     *
     * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
     *   The entity type manager.
     */
    public function __construct(EntityTypeManagerInterface $entity_type_manager) {
        $this->entityStorage = $entity_type_manager->getStorage('rules_component');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getMultiple(array $ids) {
        return array_map(function (RulesComponentConfig $config) {
            return $config->getComponent();
        }, $this->entityStorage
            ->loadMultiple($ids));
    }

}