I want to need help. I am doing my assignment Serialization of a User Object and could not pass test Serialize user function correct.Getting error => There should be a callback in your serializeUser with (null, user._id) .Can someone help me what i am doing wrong??
Code of my server.js file is =>
'use strict';
const express = require('express');
const bodyParser = require('body-parser');
const fccTesting = require('./freeCodeCamp/fcctesting.js');
const session= require('express-session');
const passport=require('passport');
const db=require('mongodb').MongoClient;
const objectId=require('mongodb').ObjectID;
const app = express();
app.set('view engine','pug')
fccTesting(app); //For FCC testing purposes
app.use('/public', express.static(process.cwd() + '/public'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.route('/')
.get((req, res) => {
res.render(process.cwd() + '/views/pug/index.pug',{title:'Hello',message:'Please login'});
});
app.use(session({
secret:process.env.SESSION_SECRET,
resave:true,
saveUninitialized:true
}))
app.use(passport.initialize())
app.use(passport.session())
db.connect(process.env.MONGO,(err,data)=>{
if (err){return err}
else{
passport.serializeUser((user,done)=>{
return done(null,user._id)
})
passport.deserializeUser((id, done) => {
db.collection('user').findOne(
{_id: new objectId(id)},
(err, doc) => {
return done(null, null);
}
);
});
}
})
app.listen(process.env.PORT || 3000, () => {
console.log("Listening on port " + process.env.PORT);
});