Softonic\OAuth2\Guzzle\Middleware\RetryOnAuthorizationError

Complexity

Total Complexity

6

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	__invoke()	0	12	2
A	isUnauthorizedResponse()	0	4	3

<?php

namespace Softonic\OAuth2\Guzzle\Middleware;

use League\OAuth2\Client\Provider\AbstractProvider as OAuth2Provider;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

class RetryOnAuthorizationError
{
    private $provider;
    private $config;
    private $cacheHandler;

    public function __construct(OAuth2Provider $provider, array $config, AccessTokenCacheHandler $cacheHandler)
    {
        $this->provider = $provider;
        $this->config = $config;
        $this->cacheHandler = $cacheHandler;
    }

    public function __invoke(
        int $retries,
        RequestInterface $request,
        ResponseInterface $response = null,
        \Exception $exception = null
    ): bool {
        if ($this->isUnauthorizedResponse($retries, $response)) {
            $this->cacheHandler->deleteItemByProvider($this->provider, $this->config);
            return true;
        }
        return false;
    }

    private function isUnauthorizedResponse(int $retries, ResponseInterface $response = null)
    {
        return !empty($response) && $retries < 1 && $response->getStatusCode() === 401;
    }
}