server.js

/* eslint-disable no-console */
const express = require('express');
const bodyParser = require('body-parser');
const API_KEY = "8f94826adab8ffebbeadb4f9e161b2dc";
const Routes = require('./route');

const app = express();
const requireJsonContent = () => {
    return (req, res, next) => {
      if (req.headers['content-type'] !== 'application/json') {
          res.status(400).send('Server requires application/json')
      } else {
        next()
      }
    }
  }
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

const HTTP_PORT = 8000;

app.listen(HTTP_PORT, () => {
    console.log(`Server running on port ${HTTP_PORT}`);
});

// Basic route
app.get('/', (req, res) => {
    res.json({ message: 'Hello World' });
});

app.post('/', requireJsonContent(), (req, res, next) => {
    res.send('You sent JSON');
  })

// Routes
app.use('/api', Routes);


// PROTECT ALL ROUTES THAT FOLLOW
app.use((req, res, next) => {
    const apiKey = req.get('Authorization')
    if (!apiKey || apiKey !== `Bearer ${API_KEY}`) {
      res.status(401).json({error: 'unauthorised'})
    } else {
      next()
    }
  })