Book Image

Web Development with MongoDB and Node - Third Edition

Book Image

Web Development with MongoDB and Node - Third Edition

Overview of this book

Node.js builds fast, scalable network applications while MongoDB is the perfect fit as a high-performance, open source NoSQL database solution. The combination of these two technologies offers high performance and scalability and helps in building fast, scalable network applications. Together they provide the power for manage any form of data as well as speed of delivery. This book will help you to get these two technologies working together to build web applications quickly and easily, with effortless deployment to the cloud. You will also learn about angular 4, which consumes pure JSON APOIs from a hapi server. The book begins by setting up your development environment, running you through the steps necessary to get the main application server up-and-running. Then you will see how to use Node.js to connect to a MongoDB database and perform data manipulations. From here on, the book will take you through integration with third-party tools to interact with web apps. You will see how to use controllers and view models to generate reusable code that will reduce development time. Toward the end, the book supplies tests to properly execute your code and take your skills to the next level with the most popular frameworks for developing web applications. By the end of the book, you will have a running web application developed with MongoDB, Node.js, and some of the most powerful and popular frameworks.
Table of Contents (19 chapters)
Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Updating the home controller


If you take a look at our current home controller (controllers/home.js), you can see that the index function barely has any code in it whatsoever:

res.render('index');

The first thing we want to do is build a basic View model using sample data so that we can see our View model at work. Replace that single res.render call with the following updated code:

const ViewModel = {
        images: [
            images: [{
                uniqueId: 1,
                title: 'Sample Image 1',
                description: '',
                filename: 'sample1.jpg',
                Views: 0,
                likes: 0,
                timestamp: Date.now()
            }, {
                uniqueId: 2,
                title: 'Sample Image 2',
                description: '',
                filename: 'sample2.jpg',
                Views: 0,
                likes: 0,
                timestamp: Date.now()
            }, {
                uniqueId: 3,
                title: 'Sample...