const jwt = require('jsonwebtoken')

//...

    async login(req, res) {
        if(!req.body.name || !req.body.password) {
            res.status(400).send({
                message: "Hiba! A felhasználónév vagy jelszó hibás!"
            })
            return
        }
        const user = {
            name: req.body.name,
            password: bcrypt.hashSync(req.body.password)
        }
        User.findOne({
            where: {
                name: req.body.name
            }
        })
        .then(user => {
            if(!user) {
                return res.status(404).send({ message: "User not found."})
            }
            var passwordIsValid = bcrypt.compareSync(
                req.body.password,
                user.password
            );
            if(!passwordIsValid) {
                res.status(401).send({
                    accessToken: null,
                    message: "Invalid password!"
                });
            }
            var token = jwt.sign({ id: user.id }, process.env.APP_KEY, {
                expiresIn: 86400 //24 óra
            });
            res.status(200).send({
                id: user.id,
                name: user.name,
                email: user.email,
                accessToken: token
            });
        })        
    }