// global variable
var resetQueryParameters = '';

//CAPTURE TOKEN (QUERY PARAMS) FROM LINK
app.get('/resetQuery/', function (req, res) {

    //SET THE TOKEN TO VARIABLE
    resetQueryParameters = req.query.token;
    r.db('myDB').table('Reset_Password').filter(r.row('auth_key').eq(req.query.token)).
    run(myConnection, function (err, cursor) {
        if (err) {
            return next(err);
        }
        cursor.toArray(function (err, result) {
            if (err) {
                throw err;
            } else {
                if (result.length > 0) {
                    res.redirect(redirectResetPage);
                } else {
                    res.redirect(redirectLoginPage);
                }
                return result;
                console.log("printing reset link from db.....", JSON.stringify(result, null, 2));
            }
        });
    });
});

function resetPassword(req, res, next) {
    console.log('reset password called from external link.....');

    nJwt.verify(resetQueryParameters, secretKey, function (err, verifiedJwt) {
        if (err) {
            console.log('reset token not valid...', err);
        } else {
            var params = {
                'username': verifiedJwt.body.details,
                'newPassword': req.params.newPassword
            };

            getApiResponse(resetURL, params, function (res1) {
                console.log('sending reset params to server...', params);
                if (res1.error) {
                    console.log('Could not reset password......', res1.error);
                } else {
                    console.log('reset password success.....');
                    resetQueryParameters = '';
                    res.json(res1);
                }
            });
        }
    });
}