/**
* 保存快照
* @param int $user_id 用户ID
* @return bool
*/
public function save_snapshot($user_id)
{
if (Kohana::config('contact.save_snapshot')) {
if ($this->is_snapshot) {
if ($this->contact_mapper->save_snapshot($user_id)) {
$this->is_snapshot = FALSE;
return TRUE;
} else {
return FALSE;
}
}
}
return TRUE;
}
