graphql_compose-1.0.0-beta20/src/Plugin/GraphQLCompose/FieldType/AddressCountryItem.php

<?php

declare(strict_types=1);

namespace Drupal\graphql_compose\Plugin\GraphQLCompose\FieldType;

use Drupal\graphql_compose\Attribute\FieldType;
use CommerceGuys\Addressing\Country\CountryRepositoryInterface;
use Drupal\Core\Field\FieldItemInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\graphql\GraphQL\Execution\FieldContext;
use Drupal\graphql_compose\Plugin\GraphQL\DataProducer\FieldProducerItemInterface;
use Drupal\graphql_compose\Plugin\GraphQL\DataProducer\FieldProducerTrait;
use Drupal\graphql_compose\Plugin\GraphQLCompose\GraphQLComposeFieldTypeBase;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * {@inheritdoc}
 */
#[FieldType(
  id: "address_country",
  type_sdl: "AddressCountry",
)]
class AddressCountryItem extends GraphQLComposeFieldTypeBase implements FieldProducerItemInterface, ContainerFactoryPluginInterface {

  use FieldProducerTrait;

  /**
   * Address country repository.
   *
   * @var \CommerceGuys\Addressing\Country\CountryRepositoryInterface
   */
  protected CountryRepositoryInterface $countryRepository;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    $instance = parent::create(
      $container,
      $configuration,
      $plugin_id,
      $plugin_definition
    );

    $instance->countryRepository = $container->get('address.country_repository');

    return $instance;
  }

  /**
   * {@inheritdoc}
   */
  public function resolveFieldItem(FieldItemInterface $item, FieldContext $context) {
    $countries = $this->countryRepository->getList();

    return [
      'name' => $countries[$item->value] ?? $item->value ?: NULL,
      'code' => $item->value ?: NULL,
    ];
  }

}