old-web/app/controllers/neighborhoods.js

const db = require('../models/index');
const  { currentRERequest } = require('../helpers/url'); 
const { places } = require('../helpers/codes');

const getNeighborhood = async (req,res) => {
  let request = await currentRERequest(req);
  const neighborhoods = places(request.city);
  const nextStep = req.query.nextStep || '/';
  res.render('neighborhood', { 
         nextStep, 
         neighborhoods  
  });
}

const postgNeighborhood = async (req, res) => {
  let request = await currentRERequest(req);
  request.neighborhood = req.body.neighborhood;
  await request.save();
  res.send("Result is " + JSON.stringify(request)); 
}

module.exports = { 
  getNeighborhood,
  postgNeighborhood
};