old-web/app/controllers/sizes.js

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

const getSize = (req, res) => {
  const title = "Od koliko kvadrata tražite nekretninu ?";
  const unit = " m2";
  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, unit, title });
};

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
};