/**
  * @param $userId
  *
  * @return Image
  */
 public static function getImage($userId)
 {
     $url = self::getUrl();
     $imageProcessor = new ImageProcessor();
     $filename = $imageProcessor->storeFromUrl($url, 'avatars');
     $image = new Image();
     $image->userId = $userId;
     $image->directory = 'avatars';
     $image->filename = $filename;
     $image->save();
     return $image->fresh();
 }