Ejemplo n.º 1
0
 /**
  * 是否有同步记录
  * @param int $user_id 用户ID
  * @param int $app_id 应用ID
  * @param string $device_id 设备ID
  * @return bool
  */
 public function has_history($user_id, $app_id, $device_id = '')
 {
     $key = $this->cache_pre . 'has_history_' . $user_id . '_' . $app_id . '_' . $device_id;
     $result = $this->cache->get($key);
     if (!$result) {
         $result = $this->contact_mapper->has_history($user_id, $app_id, $device_id);
         $this->cache->set($key, $result, NULL, 0);
     }
     return (bool) $result;
 }