Laravel Socialite +登录后调用API

Laravel 5, Socialite和google/apicclient包

源代码:https://github.com/svpernova09/meatings

我有socialite工作很好与谷歌登录用户。

我试图在不同的方法中调用API来获取日历事件作为登录用户。我被在哪里使用什么标记所困扰。

得到的错误是:

"error":"invalid_grant",

"error_description": "代码已被赎回。"

我的方法:

public function show($user_id)
{
    $user = $this->user->find($user_id);
    $client = new Google_Client();
    $client->setClientId(env('GOOGLE_CLIENT_ID'));
    $client->setClientSecret(env('GOOGLE_CLIENT_SECRET'));
    $client->setRedirectUri(env('GOOGLE_CALLBACK_URL'));
    
    $client->authenticate($user->code);
    $service = new Google_Service_Calendar($client);
    $calendarId = $user->calendar_id;
    $optParams = array(
        'maxResults' => 5,
        'orderBy' => 'startTime',
        'singleEvents' => TRUE,
        'timeMin' => date('c'),
    );
    $results = $service->events->listEvents($calendarId, $optParams);
    $events = [];
    if (count($results->getItems()) > 0) {
        foreach ( $results->getItems() as $event ) {
            $events[] = $event;
        }
    }
    return view('users.calendar')->with('events', $events);
}

Laravel的输出是:

Google_Auth_Exception在OAuth2.php行127:获取OAuth2访问令牌错误，消息:'invalid_grant'

$user-code看起来像:4/hfPzDrOHyaEv3asdfadsfasdfDw72nXIl0rt2boUpGj7hM。Um5wPgCeasdfasdfafd1t6qxkmwI

任何指导将是伟大的。用谷歌指南我什么也找不到