Generating JWT for my current project

auth.js

const jwt = require('jsonwebtoken');
const models = require('../models');
const Strategy = require('passport-local');

function generateToken(req, res, next) {
	res.cookie('token',
		jwt.sign({ id: req.user.id }, process.env.SECRET),
		{
			maxAge: 86400000,
			httpOnly: true,
			secure: true
		});

	next();
}

function respond(req, res) {
	res.status(200).json({ status: true, data: { user: req.user.dataValues } });
}

module.exports = function(router, passport){
	require('./login')(passport);

	router.post('/auth/', passport.authenticate(
		'login', { session: false }), generateToken, respond);

	router.get('/logout/', function(req, res) {
		res.clearCookie('token');
		res.status(200).json({
			status: true
		});
	})
};