public function __construct($params)
 {
     $this->latitude = (double) $params['latitude'];
     $this->longitude = (double) $params['longitude'];
     $this->userId = (int) $_SESSION['user_id'];
     $this->cacheType = (int) $params['type'];
     $this->cacheId = (int) $params['cache_id'];
     $userrCollection = UserCollection::Instance();
     $this->userArray = $userrCollection->getUserCollection();
     $this->process();
 }