unpkg/modules/createRouter.js

const express = require('express');
const bodyParser = require('body-parser');
const cors = require('cors');

function route(setup) {
  const app = express.Router();
  setup(app);
  return app;
}

function createRouter() {
  const app = express.Router();

  app.get('/', require('./actions/serveRootPage'));

  app.use(cors());
  app.use(bodyParser.json());
  app.use(require('./middleware/userToken'));

  app.use(
    '/api',
    route(app => {
      app.get('/publicKey', require('./actions/showPublicKey'));

      app.post('/auth', require('./actions/createAuth'));
      app.get('/auth', require('./actions/showAuth'));

      app.post(
        '/blacklist',
        require('./middleware/requireAuth')('blacklist.add'),
        require('./actions/addToBlacklist')
      );
      app.get(
        '/blacklist',
        require('./middleware/requireAuth')('blacklist.read'),
        require('./actions/showBlacklist')
      );
      app.delete(
        '/blacklist',
        require('./middleware/requireAuth')('blacklist.remove'),
        require('./actions/removeFromBlacklist')
      );

      if (process.env.NODE_ENV !== 'test') {
        app.get('/stats', require('./actions/showStats'));
      }
    })
  );

  // TODO: Remove
  app.get('/_publicKey', require('./actions/showPublicKey'));

  // TODO: Remove
  app.use(
    '/_auth',
    route(app => {
      app.post('/', require('./actions/createAuth'));
      app.get('/', require('./actions/showAuth'));
    })
  );

  // TODO: Remove
  app.use(
    '/_blacklist',
    route(app => {
      app.post(
        '/',
        require('./middleware/requireAuth')('blacklist.add'),
        require('./actions/addToBlacklist')
      );
      app.get(
        '/',
        require('./middleware/requireAuth')('blacklist.read'),
        require('./actions/showBlacklist')
      );
      app.delete(
        '*',
        require('./middleware/requireAuth')('blacklist.remove'),
        require('./middleware/validatePackageURL'),
        require('./actions/removeFromBlacklist')
      );
    })
  );

  // TODO: Remove
  if (process.env.NODE_ENV !== 'test') {
    app.get('/_stats', require('./actions/showStats'));
  }

  app.get(
    '*',
    require('./middleware/redirectLegacyURLs'),
    require('./middleware/validatePackageURL'),
    require('./middleware/validatePackageName'),
    require('./middleware/validateQuery'),
    require('./middleware/checkBlacklist'),
    require('./middleware/fetchPackage'),
    require('./middleware/findFile'),
    require('./actions/serveFile')
  );

  return app;
}

module.exports = createRouter;