Page 379 - Nodejs 교과서 개정2판

GET /users৬ POST /users ઱ࣗ۽ ਃ୒੉ ٜযৢ ٸ੄ ۄ਋ఠੑפ׮ пп ࢎਊ੗ܳ ઑഥೞח ਃ୒җ ࢎਊ੗ܳ

١۾ೞח ਃ୒ਸ ୊ܻ೤פ׮ GET /ীࢲب ࢎਊ੗ ؘ੉ఠܳ ઑഥ೮૑݅ GET /usersীࢲח ؘ੉ఠܳ +40/ ഋध
ਵ۽ ߈ജೠ׮ח ੼ীࢲ ର੉о ੓णפ׮

ࢎਊ੗ܳ ١۾ೡ ٸח ݢ੷ 모델.create ݫࢲ٘۽ ੷੢೤פ׮ ੿੄ೠ झః݃ী ࠗ೤ೞ૑ ঋח ؘ੉ఠܳ ֍঻ਸ
ٸח ކҳझо ী۞ܳ ߊࢤदఈפ׮ _idח ੗زਵ۽ ࢤࢿؾפ׮

GET /users/:id/comments ۄ਋ఠח ؆Ӗ ׮௸ݢ౟ܳ ઑഥೞח ۄ਋ఠੑפ׮ find ݫࢲ٘ীח ২࣌੉ ୶оغ
য ੓णפ׮ ݢ੷ ؆Ӗਸ ॵ ࢎਊ੗੄ ই੉٣۽ ؆Ӗਸ ઑഥೠ ٍ populate ݫࢲ٘۽ ҙ۲ ੓ח ஸ۩࣌੄ ׮௸

ݢ౟ܳ ࠛ۞ৢ ࣻ ੓णפ׮ Comment झః݃ commenter ೙٘੄ refо User۽ غয ੓ਵ޲۽ ঌইࢲ VTFST ஸ۩

࣌ীࢲ ࢎਊ੗ ׮௸ݢ౟ܳ ଺ই ೤஝פ׮ commenter ೙٘о ࢎਊ੗ ׮௸ݢ౟۽ ஖ജؾפ׮ ੉ઁ commenter ೙
٘ח ObjectIdо ইפۄ Ӓ ObjectIdܳ о૓ ࢎਊ੗ ׮௸ݢ౟о ؾפ׮

routes/comments.js
const express = require('express');
const Comment = require('../schemas/comment');

const router = express.Router();

router.post('/', async (req, res, next) => {
try {
const comment = await Comment.create({
commenter: req.body.id,
comment: req.body.comment,
});
console.log(comment);
const result = await Comment.populate(comment, { path: 'commenter' });
res.status(201).json(result);
} catch (err) {
console.error(err);
next(err);
}
});

router.route('/:id')
.patch(async (req, res, next) => {
try {
const result = await Comment.update({
_id: req.params.id,
}, {
comment: req.body.comment,
});
res.json(result);