// --- code
    loginRoutes.post('/storeLoginTokens', (req, res) => {
        let email = req.param('email');
        let notificationID = req.param('notificationID');

        state.db('User').where('email', '=', email).update({
            notificationID: notificationID
        }).then(function (rows) {
            console.log(rows + " record(s) updated."); // = rows affected

            if (rows === 0) {
                res.status(200).send({
                    response: -1
                })
            } else if (rows === 1) {
                res.status(200).send({
                    response: 1
                })
            } else {
                res.status(406).send({
                    response: -1
                })
            }
        })
    });

// -- TextRow result
[ TextRow {
    user_id: 1,
    first_name: 'asdfasdf',
    last_name: 'asdfdsf',
    email: 'asdf@asdfsadf.edu',
    username: 'asfasfas',
    password: '1234',
    date_of_birth: 1996-12-21T05:00:00.000Z,
    lat: 1234,
    long: null,
    notificationID: null } ]