smart-tag/methods/setCollection__.js

const express = require('express');
const router = express.Router(); // eslint-disable-line

router.get('/:collectionFk', async(req, res) => {
    const maxWagon = require('../db/maxWagon__');
    // var collectionFk = '273449';
    const collectionFk = req.params.collectionFk;
    maxWagon.maxWagon(collectionFk, function(err, max) {
        let maxWagons = max[0].MaxWagons;
        res.json({
            message: 'SUCCESS',
            maxWagons: maxWagons
        });
    });
});

module.exports = router;