在Laravel 5.6中转储（缓存数据）时不显示任何数据

Question

我制作一个通知模块并显示缓存中的数据。

当我登录$ request时，它将生成数据。

[2018-12-04 14:56:22] local.INFO: array (
  'id' => 12645261264,
  'name' => 'hello-world',
  'tags_url' => 'https://api.github.com/repos/anonymouse/hello-world/tags',
  'archive_url' => 'https://api.github.com/repos/anonymouse/hello-world/{archive_format}{/ref}',
  'updated_at' => '2018-12-04T06:28:02Z',
)  

但是当id dd（）;没有数据返回null。

array:5 [▼
  "id" => null
  "name" => null
  "tags_url" => null
  "archive_url" => null
  "updated_at" => null
]

这是我的完整代码...我没有记错..也许在缓存中。

  public function index(Request $request){
    view()->share('page_sub', 'Webhhook');

   $data = $this->handle($request);
   dd($data);

    return view('pages.admin.system.webhook.index', compact('data'));
}

   public function handle(Request $request){


    $admins = User::whereHas('roles', function($q){$q->whereIn('roles.name', ['superadmin']);})->get();

    $data = [
        'id' => $request['repository']['id'],
        'name' => $request['repository']['name'],
        'tags_url' => $request['repository']['tags_url'],
        'archive_url' => $request['repository']['archive_url'],
        'updated_at' => $request['repository']['updated_at'],
    ];

    $now = \Carbon\Carbon::now();

    \Log::info($data);


    if ($data->update_at != cache('updated_at')){
        Cache::put('repo', $data, $now->addMonth(1));
    } else {
        Cache::get('repo');
    }

    foreach($admins as $user){
        $user->notify(new  WebhookNotification($repo_date));
    }

    return $data;

}