/**
  * @author: Carl Dalid
  * @description: Get User by User ID for remote queue
  */
 public function getRemoteuser($user_id)
 {
     if ($user_id != 0) {
         return json_encode(array('status' => '1', 'first_name' => User::first_name($user_id), 'last_name' => User::last_name($user_id), 'phone' => User::phone($user_id), 'email' => User::email($user_id)));
     } else {
         return json_encode(array('status' => '0'));
     }
 }