Page 411 - Nodejs 교과서 개정2판

} else {
const message = encodeURIComponent('로그인한 상태입니다.');
res.redirect(`/?error=${message}`);
}
};

1BTTQPSUח req ё୓ী isAuthenticated ݫࢲ٘ܳ ୶о೤פ׮ ۽Ӓੋ ઺੉ݶ req.isAuthenticated()о tru

eҊ Ӓۧ૑ ঋਵݶ falseੑפ׮ ٮۄࢲ ۽Ӓੋ ৈࠗܳ ੉ ݫࢲ٘۽ ౵ঈೡ ࣻ ੓णפ׮ ۄ਋ఠٜ ઺ী ۽Ӓই
ਓ ۄ਋ఠա ੉޷૑ স۽٘ ۄ਋ఠ ١਷ ۽Ӓੋೠ ࢎۈ݅ ੽Ӕೡ ࣻ ੓ѱ ೧ঠ ೞҊ ഥਗоੑ ۄ਋ఠա ۽Ӓੋ
ۄ਋ఠח ۽Ӓੋೞ૑ ঋ਷ ࢎۈ݅ ੽Ӕೡ ࣻ ੓ѱ ೧ঠ ೤פ׮ ੉ۡ ٸ ۄ਋ఠী ۽Ӓੋ ৈࠗܳ Ѩࢎೞח ޷ٜ

ਝযܳ ֍য Ѧ۞յ ࣻ ੓णפ׮

isLoggedInҗ isNotLoggedIn ޷ٜਝযܳ ٜ݅঻णפ׮ ੉ ޷ٜਝযٜ੉ page ۄ਋ఠী যڌѱ ࢎਊغח૑ ࠇ

द׮

routes/page.js

const express = require('express');
const { isLoggedIn, isNotLoggedIn } = require('./middlewares');

const router = express.Router();
router.use((req, res, next) => {
res.locals.user = req.user;
res.locals.followerCount = 0;
res.locals.followingCount = 0;
res.locals.followerIdList = [];
next();
});

router.get('/profile', isLoggedIn, (req, res) => {
res.render('profile', { title: '내 정보 - NodeBird' });
});

router.get('/join', isNotLoggedIn, (req, res) => {
res.render('join', { title: '회원가입 - NodeBird' });
});
...

੗न੄ ೐۽೙਷ ۽Ӓੋਸ ೧ঠ ࠅ ࣻ ੓ਵ޲۽ isLoggedIn ޷ٜਝযܳ ࢎਊ೤פ׮ req.isAuthenticated()о

trueৈঠ nextо ഐ୹غয SFT SFOEFSо ੓ח ޷ٜਝয۽ ֈযт ࣻ ੓णפ׮ falseۄݶ ۽Ӓੋ ହ੉ ੓ח ݫ
ੋ ಕ੉૑۽ ܻ׮੉۩౟ؾפ׮