public function updateCommon(Request $request, CaptchaManager $captcha)
{
$inputs = $request->only(['useCaptcha', 'webmasterName', 'webmasterEmail', 'agreement', 'privacy']);
if ($inputs['useCaptcha'] === 'true' && !$captcha->available()) {
throw new ConfigurationNotExistsException();
}
app('xe.config')->put('user.common', $inputs);
return redirect()->back()->with('alert', ['type' => 'success', 'message' => '저장되었습니다.']);
}