server.js

import express from 'express';
import bodyParser from 'body-parser';
import fs from 'fs';
import { search } from './lib/words';

const app = express();

const dictionary = JSON.parse(
  fs.readFileSync('./lib/dictionary.json')
).dictionary;

app.set('view engine', 'ejs');
app.set('view options', { layout: false });
app.use('/public', express.static('public'));

app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

app.get('/', (req, res) => {
  res.render('api/index', {
    pattern: '',
    words: [],
    req: req
  });
});

app.get('/api', (req, res) => {
  res.render('api/index', {
    pattern: '',
    words: [],
    req: req
  });
});

app.get('/api/search', (req, res) => {
  console.log(req.queryString);
  res.render('api/index', {
    pattern: req.query['search-text'],
    words: search(req.query['search-text'], dictionary).result,
    permalink: req.protocol + '://' + req.get('host') + req.originalUrl,
    req: req
  });
});

app.post('/search', function (req, res) {
  res.render('result', {
    words: search(req.body.pattern, dictionary).result,
    pattern: req.body.pattern
  });
});

app.listen(process.env.PORT || 3000);

console.log('Listening on port: ' + (process.env.PORT || 3000));