app.js

import express from 'express';
import bodyParser from 'body-parser';
import request from 'request';
const app = express()


app.use(express.static('public'));
app.use(bodyParser.urlencoded({ extended: true }));
app.set('view engine', 'ejs')

app.get('/', (req, res) => {
  res.render('index', {fact: null, error: null});
})

app.post('/', (req, res) => {
  let url = `https://catfact.ninja/fact`

  request(url, (err, response, body) => {
    if(err){
      res.render('index', {fact: null, error: 'Error, please try again'});
    } else {
      let resp = JSON.parse(body)
      if(resp.fact == undefined){
        res.render('index', {fact: null, error: 'Error, please try again'});
      } else {
        let randomFact = resp.fact;
        console.log('Random Fact: ', randomFact);
        res.render('index', {fact: randomFact, error: null});
      }
    }
  });
})

app.post('/getRandomCatFact', (req, res) => {
  let url = `https://catfact.ninja/fact`

  request(url, (err, response, body) => {
    if(err){
      console.log('Error, please try again');
    } else {
      let resp = JSON.parse(body)
      if(resp.fact == undefined){
        console.log('Error with response, please try again');
      } else {
        let randomFact = resp.fact;
        console.log('Random Fact: ', randomFact);
      }
    }
  });
})

app.listen(8080, () => {
  console.log('App listening on port 8080!')
})