PHP code example of amazeelabs / graphql_directives

1. Go to this page and download the library: Download amazeelabs/graphql_directives library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

amazeelabs / graphql_directives example snippets



namespace Drupal\my_directives\Plugin\GraphQL\Directive;

use Drupal\graphql_directives\DirectiveInterface;

/**
* @Directive(
*   id="echo",
*   description="Return the same string that you put in.",
*   arguments = {
*     "input" = "String!",
*   }
* )
 */
class EchoDirective extends PluginBase implements DirectiveInterface {
  /**
   * {@inheritdoc}
   */
  public function buildResolver(
    ResolverBuilder $builder,
    array $arguments
  ) : ResolverInterface {
    return $builder->fromValue($arguments['input']);
  }
}