graphql_compose-1.0.0-beta20/modules/graphql_compose_edges/src/Plugin/GraphQLCompose/SchemaType/ConnectionPageInfo.php

<?php

declare(strict_types=1);

namespace Drupal\graphql_compose_edges\Plugin\GraphQLCompose\SchemaType;

use Drupal\graphql_compose\Attribute\SchemaType;
use Drupal\graphql_compose\Plugin\GraphQLCompose\GraphQLComposeSchemaTypeBase;
use GraphQL\Type\Definition\ObjectType;
use GraphQL\Type\Definition\Type;

/**
 * {@inheritdoc}
 */
#[SchemaType(
  id: "ConnectionPageInfo",
)]
class ConnectionPageInfo extends GraphQLComposeSchemaTypeBase {

  /**
   * {@inheritdoc}
   */
  public function getTypes(): array {
    $types = [];

    $types[] = new ObjectType([
      'name' => $this->getPluginId(),
      'description' => (string) $this->t('Information about the page in a connection.'),
      'fields' => fn() => [
        'hasNextPage' => [
          'type' => Type::nonNull(Type::boolean()),
          'description' => (string) $this->t('Whether there are more pages in this connection.'),
        ],
        'hasPreviousPage' => [
          'type' => Type::nonNull(Type::boolean()),
          'description' => (string) $this->t('Whether there are previous pages in this connection.'),
        ],
        'startCursor' => [
          'type' => static::type('Cursor'),
          'description' => (string) $this->t('The cursor for the first element in this page.'),
        ],
        'endCursor' => [
          'type' => static::type('Cursor'),
          'description' => (string) $this->t('The cursor for the last element in this page.'),
        ],
      ],
    ]);

    return $types;
  }

}