old-web/app/controllers/prices.js

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

const getPrice = (req, res) => {
  const title = "Koja Vam okvirna cijena odgovara ?";

  const unit = " KM";
  const rangeFrom = {
    min: 1000,
    max: 250000,
    value: 0,
    step: 1000
  };

  const rangeTo = {
    min: 1000,
    max: 250000,
    value: 50000,
    step: 1000
  };

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

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

  const nextStepPage = req.query.nextStep || "pregled";
  const nextStepUrl = `/${nextStepPage}/${searchRequest.id}`;
  const priceMin = req.body.from || 0;
  const priceMax = req.body.to || 0;
  //TODO: price validation

  searchRequest.priceMin = priceMin;
  searchRequest.priceMax = priceMax;
  await searchRequest.save();

  res.redirect(nextStepUrl);
};

module.exports = {
  getPrice,
  postPrice
};