old-web/app/controllers/sizes.js

const { currentRERequest } = require('../helpers/url');
const { sizes, getRealEstateTypeEnum } = require('../helpers/enums');

const getSize = (req,res) => {
  const rangeFrom = {
    min : 10,
    max : 250,
    value : 0,
    step : 10
  }

  const rangeTo = {
    min : 10,
    max : 250,
    value : 50,
    step : 10
  }

  res.render('size', { rangeFrom, rangeTo });
};

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

  const realEstateType = getRealEstateTypeEnum(request.realEstateType);

  const nextStep = realEstateType && realEstateType.hasGardenSize ? 'okucnica' : 'cijena';
  const nextStepPage = req.query.nextStep || nextStep;
  const nextStepUrl = `/${nextStepPage}/${request.uniqueId}`;
  request.sizeMin = req.body.from;
  request.sizeMax = req.body.to;
  await request.save();

  res.redirect(nextStepUrl);
};

module.exports = {
  getSize,
  postSize
};