old-web/app/controllers/gardenSizes.js

const { currentSearchRequest } = require("../helpers/url");
const { AD_CATEGORY } = require("../common/enums");

const getGardenSize = (req, res) => {
  const title = "Koliko okućnice tražite ?";

  const unit = " m2";
  const rangeFrom = {
    min: 10,
    max: 3000,
    value: 0,
    step: 10
  };

  const rangeTo = {
    min: 10,
    max: 3000,
    value: 100,
    step: 10
  };

  res.render("gardenSize", { rangeFrom, rangeTo, unit, title });
};

const postGardenSize = async (req, res) => {
  const searchRequest = await currentSearchRequest(req);

  const nextStepPage = req.query.nextStep || "cijena";
  const nextStepUrl = `/${nextStepPage}/${searchRequest.id}`;

  const realEstateType = AD_CATEGORY[searchRequest.realEstateType];
  if (realEstateType && realEstateType.hasGardenSize) {
    const gardenSizeMin = req.body.from || 0;
    const gardenSizeMax = req.body.to || 0;
    //TODO: Validate input

    searchRequest.gardenSizeMin = gardenSizeMin;
    searchRequest.gardenSizeMax = gardenSizeMax;
    await searchRequest.save();
  }

  res.redirect(nextStepUrl);
};

module.exports = {
  getGardenSize,
  postGardenSize
};