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Routes And Controllers

Table of Contents

In the last tutorial we created a new app and registered routes to render views without making use of Controllers.

Rendering simple views is fine without Controllers. To create real apps, you need to deal with Domain logic and create views with dynamic data. In this tutorial, we will learn how to create controllers and bind them to routes.

Creating Controllers

Controllers are ES2015 classes stored inside app/Http/Controllers directory. Each file defines a single controller, and you are free to create as many methods as you want on a single controller.

Let’s dive in quickly and create a new controller. Since we will turn this app into a blog, let’s name the controller PostsController. As always we are going to make use of ace to create the controller for us.

./ace make:controller Posts
create: app/Http/Controllers/PostsController.js

We have created our first controller. Let’s bind this controller to the route and render a view from the controller instead. We need to replace Route.on('/').render('home') with the below line of code.

Route.get('/', 'PostsController.index')
Final Routes File
const Route = use('Route')

Route.get('/', 'PostsController.index')

There is a complete guide on Routes you can reference. For now, we will write some code inside the PostsController to render a view.

'use strict'

class PostsController {

  * index (request, response) { (1)
    yield response.sendView('home') (2)


module.exports = PostsController
1 We created a controller method called index which is an ES2015 generator method making it simple to write async code.
2 Next we make use of sendView method to render the home view.