Issue #3323767 by aronne: Add a data integrity layer

    abstract: true

    class: Drupal\http_client_manager\Plugin\HttpServiceApiWrapper\HttpServiceApiWrapperBase

    arguments: [ '@http_client_manager.factory', '@cache.http_client_manager', '@current_user', '@language_manager', '@messenger' ]

  http_client_manager.subscriber:

    class: Drupal\http_client_manager\EventSubscriber\HttpClientManagerSubscriber

    tags:

      - { name: event_subscriber }

<?php

namespace Drupal\http_client_manager\EventSubscriber;

use Drupal\http_client_manager\Event\HttpClientCallPreExecuteEvent;

use Drupal\http_client_manager\Event\HttpClientEvents;

use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**

 * Class HttpClientManagerSubscriber.

 */

class HttpClientManagerSubscriber implements EventSubscriberInterface {

  /**

   * {@inheritdoc}

   */

  public static function getSubscribedEvents() {

    return [

      HttpClientEvents::CALL_PRE_EXECUTE => ['onDataIntegrityCheck'],

    ];

  }

  /**

   * This method is called whenever the http_client.call_pre_execute event is

   * dispatched.

   *

   * @param HttpClientCallPreExecuteEvent $event

   *   The Pre Execute event.

   */

  public function onDataIntegrityCheck(HttpClientCallPreExecuteEvent $event) {

    $client = $event->client;

    $command = $event->command;

    $needs_update = FALSE;

    $data = $command->toArray();

    $params = $client->getDescription()

      ->getOperation($command->getName())

      ->getParams();

    $excluded = [

      'array',

      'object',

      'resource',

    ];

    foreach ($params as $name => $param) {

      if (!isset($data[$name]) || !isset($params[$name])) {

        continue;

      }

      $value = $data[$name];

      $type = $params[$name]->getType();

      if (empty($type) || in_array($type, $excluded) || ($type == gettype($value))) {

        continue;

      }

      $needs_update = TRUE;

      switch ($type) {

        case 'int':

        case 'integer':

          $command[$name] = (int) $value;

          break;

        case 'float':

          $command[$name] = (float) $value;

          break;

        case 'number':

          $command[$name] = preg_match('/^\d+\.\d+$/', $value) ? (float) $value : (int) $value;

          break;

        case 'string':

          $command[$name] = (string) $value;

          break;

        case 'bool':

        case 'boolean':

          $command[$name] = (bool) $value;

          break;

      }

    }

    if ($needs_update) {

      $event->command = $command;

    }

  }

}