server.js

const express = require('express');
const next = require('next');

const qs = require('qs');
const { NODE_ENV, ENV } = process.env;
const dev = typeof NODE_ENV === 'undefined' || NODE_ENV === 'development';
const app = next({ dev });

const handle = app.getRequestHandler();
const http_port = process.env.PORT || 7001;
const root_url_prefix = ENV === 'kubernetes' ? '/runregistry' : '';

app.prepare().then(() => {
  const server = express();
  // We set depth of query parser to allow complicated url filters on the table (for bookmarkability)
  server.set('query parser', function (str) {
    return qs.parse(str, { depth: 50 });
  });
  // const router = express.Router();

  // Redirects primary url to runs/all
  server.get('/', (req, res) => {
    res.redirect(`${root_url_prefix}/online/global`);
  });
  server.get('/online', (req, res) => {
    res.redirect(`${root_url_prefix}/online/global`);
  });
  server.get('/offline', (req, res) => {
    res.redirect(`${root_url_prefix}/offline/datasets/global`);
  });

  //online:
  server.get('/online/:workspace', (req, res) => {
    req.params.type = 'online';
    const params = { ...req.headers, ...req.params, filters: req.query };
    app.render(req, res, `/online`, params);
  });

  // offline:
  // section can be either datasets or cycles
  server.get('/offline/:section/:workspace', (req, res) => {
    req.params.type = 'offline';
    const params = { ...req.headers, ...req.params, filters: req.query };
    app.render(req, res, `/offline`, params);
  });

  // json:
  server.get('/json', (req, res) => {
    req.params.type = 'json';
    const params = { ...req.headers, ...req.params, filters: req.query };
    app.render(req, res, `/json`, params);
  });

  server.get('/json_portal', (req, res) => {
    req.params.type = 'json_portal';
    const params = { ...req.headers, ...req.params, filters: req.query };
    app.render(req, res, `/json_portal`, params);
  });

  // log:
  server.get('/log', (req, res) => {
    req.params.type = 'log';
    const params = { ...req.headers, ...req.params, filters: req.query };
    app.render(req, res, `/log`, params);
  });
  server.get('*', (req, res) => {
    return handle(req, res);
  });

  server.listen(http_port, (err) => {
    if (err) throw err;
    console.log(`> HTTP listening in port ${http_port}`);
  });
});