App\Service\Paypal\VaultService

Complexity

Total Complexity

3

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
A	getDataClientToken()	0	21	3

<?php

namespace App\Service\Paypal;

use Exception;
use PayPal\Api\OpenIdUserinfo;

/**
 * Class VaultService.php
 * @package App\Service\Paypal
 */
class VaultService extends IdentityService
{
    /**
     * @param string $clientId
     * @return string | null
     */
    public function getDataClientToken(string $clientId)
    {
        try {
            $accessToken = $this->getAccessToken();
            $response = $this->paypalApiCall(
                $accessToken,

It seems like $accessToken can also be of type null; however, parameter $accessToken of App\Service\Paypal\AbstractPaypalService::paypalApiCall() does only seem to accept string, maybe add an additional type check?

                json_encode(["customer_id" => $clientId]),
                "https://api-m.sandbox.paypal.com/v1/identity/generate-token",
                [],
                'POST'
            );
        } catch (Exception $e) {
            $this->logger->error('Error on PayPal::getDataClientToken = ' . $e->getMessage());
            return null;
        }
        $result = json_decode($response['result'], true);

        if (array_key_exists('client_token', $result)) {
            return $result['client_token'];
        }
        return null;
    }
}