PassportJs session not working when wrapping athenticate function - node.js

Question

so i have this problem with passportJS local strategy
it can't persist logins when i wrap passport.athenticate inside a function
when i try to login on the route /loginT then go to /whoami it works just fine
but when i use /login it responds with user object , but when i hit /whoami it log undefined
i think i made a mistake somewhere but i can't find what's wrong with it
thank you
here's passport config
const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy
const UserDB = require('../models/users')
const { UserStatus } = require('../middleWares')
const signIn = new LocalStrategy (
function( username , password , callback) {
UserDB.findOne(
{$or : [{username:username},{email:username}]},
async function(err,user){
if (err) callback({
success:false,
code:403,
message:err,
}, false) ;
if (!user)
callback({
success:false,
code:403,
message:'Username not found',
}, false)
if (!(await user.verifyPassword(password)))
callback ({
success:false,
code:403,
message:'Username or Password is incorrect',
},false)
if(user.status === UserStatus.PENDING_EMAIL_ACTIVATION) {
callback({
success:false,
code:93,
message:'Please Activate your account first',
},false,)
}
callback(null,user)
}
)
}
)
passport.use('local-signin',signIn)
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
UserDB.findById(id, function (err, user) {
done(err, user);
});
});
module.exports = passport;
userRoute file
router.post('/loginT',passport.authenticate('local-signin',{
failureRedirect:'/Login',
successRedirect:'/'
}))
router.get('/whoami',async (r,res) => {
console.log(r.user)
return res.send({user:r.user})
})
router.post('/login',async (r,s)=>{
passport.authenticate('local-signin',{},function(err,_user,info){
if(err) s.send(err)
if(_user) s.send({
success:true,
code:200,
data:{..._user._doc,
password:null,
_id:null
}})
})(r,s)
})
server.js
const passport = require('./passport');
app.use(require('express').json())
app.use(cookieParser());
app.use(require('express-session')({
secret: 'keyboard cat',
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());

Answer 1

*** SOLVED ***
i forgot to use request.logIn(user, function)
so i had to make the login route as next
router.post('/login',async function (r,s){
passport.authenticate('local-signin',{},function(err,_user,info){
if(err) s.send(err)
r.logIn(_user,function(error) {
if(error) return s.send({
success:false,
code:403,
message:error,
})
return s.send({
success:true,
code:200,
data:{..._user._doc,
password:null,
_id:null
}})
})
})(r,s)
})