old-web/app/controllers/gardenSizes.js

const { currentRERequest } = require('../helpers/url');
const { gardenSizes } = require('../helpers/enums');

const getGardenSize = (req,res) => {
  res.render('gardenSize', { gardenSizes });
};

const postGardenSize = async (req, res) => {
  const request = await currentRERequest(req);

  const nextStepPage = req.query.nextStep || 'cijena';
  const nextStepUrl = `/${nextStepPage}/${request.uniqueId}`;

  request.gardenSize = req.body.gardensize;
  await request.save();

  res.redirect(nextStepUrl);
};

module.exports = {
  getGardenSize,
  postGardenSize
};