Source of file AuthenticationMiddleware.php

<?php

/**

 * Created by PhpStorm.

 * User: aaflalo

 * Date: 18-06-01

 * Time: 10:41.

 */

namespace ZEROSPAM\Framework\SDK\Client\Middleware\Error;

use Psr\Http\Message\ResponseInterface;

use ZEROSPAM\Framework\SDK\Client\Exception\TooManyRetriesException;

use ZEROSPAM\Framework\SDK\Client\IOAuthClient;

use ZEROSPAM\Framework\SDK\Client\Middleware\IMiddleware;

use ZEROSPAM\Framework\SDK\Request\Api\IRequest;

use ZEROSPAM\Framework\SDK\Response\Api\BaseResponse;

/**

 * Class AuthenticationMiddleware

 *

 * Catch a Authentication failure and try to refresh the access_token

 *

 * @package ZEROSPAM\Framework\SDK\Client\Middleware\Error

 */

class AuthenticationMiddleware implements IMiddleware

{

    const MAX_TRIES = 3;

    /**

     * @var IOAuthClient

     */

    protected $client;

    /**

     * Set the OAuth Client.

     *

     * @param IOAuthClient $client

     *

     * @return $this

     */

    public function setClient(IOAuthClient $client): IMiddleware

    {

        $this->client = $client;

        return $this;

    }

    /**

     * Which status error code does this middleware manage.

     *

     * @return array

     */

    public static function statusCode(): array

    {

        return [401];

    }

    public function handle(IRequest $request, ResponseInterface $httpResponse, array $parsedData): array

    {

        if ($request->tries() > self::MAX_TRIES) {

            throw new TooManyRetriesException(sprintf('Tried to re-auth more than %d times.', self::MAX_TRIES));

        }

        $this->client->refreshToken();

        $response = $this->client->processRequest($request);

        if ($response instanceof BaseResponse) {

            return $response->getRawData();

        }

        return $response->data();

    }

}