Download e-book for kindle: Building APIs with Node.js by Caio Ribeiro Pereira

By Caio Ribeiro Pereira

ISBN-10: 1484224418

ISBN-13: 9781484224410

ISBN-10: 1484224426

ISBN-13: 9781484224427

This quickly advisor teaches you the way to construct scalable APIs utilizing the Node.js platform and ES6 (EcmaScript 2015).

Developing structures for the big variety of units to be had within the glossy global calls for the development of APIs designed to paintings simply with info in a centralized demeanour, permitting client-side purposes to be built individually and feature a distinct interface for the ultimate person.

Node.js has confirmed itself to be an outstanding platform for development relaxation APIs as a result of its single-thread structure. It has a low studying curve and will be understood through an individual who has a easy realizing of the JavaScript language.

Use Building APIs with Node.js this day to appreciate how Node.js APIs paintings, and the way you could construct your own.

What you are going to Learn

  • How to construct scalable APIs utilizing the Node.js platform
  • How to take advantage of ES6, convey, Passport, ApiDoc, Mocha, Helmet and more
  • How to combine an SQL database via Sequelize.js and construct a unmarried web page software utilizing Vanilla.js

  • Who This ebook Is For
    Ideal for builders who've a simple figuring out of JavaScript and Node.js.

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    Extra info for Building APIs with Node.js

    Example text

    3. Client, after receiving this token, can store it the way it wants, whether via LocalStorage, cookie, or other client-side storage mechanisms. 4. Every time the client accesses a route that requires authentication, it will only send this token to the API to authenticate and release consumption data. 5. Server always validates this token to allow or deny a customer request. io (see Figure 7-2). 50 Chapter 7 ■ Authenticating Users Figure 7-2. JWT home page Installing Passport and JWT To start the fun, we’ll use the following modules: • Passport: This will be used as the authentication engine.

    Log(`NTask API - Port ${PORT}`)); Now, restart the server to see the more elegant result shown in Figure 4-6. Figure 4-6. js won’t be a smart move, especially if your application has a lot of them. Let’s therefore arrange the directories and the loading of all codes according to their responsibilities. We are going to apply the Model-View-Router (MVR) pattern to arrange this. To do it, we’ll use the consign module, which will allow our project to autoload models, routers, middlewares, configs, and more, as this module injects dependencies easily.

    Test. start to enable the alias command npm start. js. json. 4 --save By installing Express, we’ll create our first code. listen(). log(`NTask API - Port ${PORT}`)); To test this code and especially check if the API is running, start the server running: 1 npm start Your application must display the message shown in Figure 4-3. Figure 4-3. Starting the API Next, open your browser and navigate to localhost:3000. If nothing goes wrong, a JSON status message will be displayed, similar to Figure 4-4.

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    Building APIs with Node.js by Caio Ribeiro Pereira

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