CODEWITHSUNDEEP
node.jsexpressmiddleware
Max
Max

Reputation: 1459

Express.js middleware branching or multiple app.routes middlewares

We are creating a separate API app, but are forced to make it part of the existing express.js main app.

My question is, how to put API authentication in a proper place. I want to make it a middleware, and behind which would be the app.routes middleware to handle the API routes.

Is it possible to either:

or

edit:

Also, suppose I go with the second option, is it possible to expose the two middlewares (auth + api app.routes) as a single middleware in the global list?

Upvotes: 4

Views: 3255

Answers (1)

generalhenry
generalhenry

Reputation: 17319

You can route to an express app, with it's own middleware. So one app for most routes, and an api app for api routes.

example: http://runnable.com/UWx2MZS8trEHAACZ

var express = require('express');
var app = express();
var api = express();

app.configure(function () {
  app.use(express.static(__dirname));
});

app.get('/', function(req, res){
  res.send('Hello World');
});

app.get('/api*', api);

api.configure(function () {
  api.use(function (req, res, next) {
    process.stdout.write('checking');
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 100);
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 200);
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 300);
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 400);
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 500);
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 600);
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 700);
    setTimeout(process.stdout.write.bind(process.stdout, '.'), 800);
    setTimeout(process.stdout.write.bind(process.stdout, '.\n'), 900);
    setTimeout(function () {
      next();
    }, 1000);
  });
});

api.get('*', function (req, res) {
  res.send('Hello API');
});

app.listen(process.env.OPENSHIFT_NODEJS_PORT, process.env.OPENSHIFT_NODEJS_IP);

Upvotes: 12

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