//query
users.update = (id_user, name_user, address_user) => {
    return new Promise(( resolve, reject ) => {
        db.query('UPDATE users SET name_user = name_user WHERE name_user = ?"',
        {
            id_user: id_user,
            name_user: name_user,
            address_user: address_user
        },
        (err, results) => {
            if (err) {
                console.log(err)
                return reject({ message: 'Invalid data', error: true })
            }
        return resolve({ message: 'Data has been updated successfully.', error: false, data:results.affectedRows })
     })
    })
}
//router
router.put('/:id', async (req, res) => {
    try{
        let id = req.params.id_user
        let response = await db.update(id,req.body.name_user, req.body.address_user)
        res.json(response)
    }catch(e) {
        console.log(e)
        res.sendStatus(500)
    }
})