Book Image

Hands-On Server-Side Web Development with Swift

By : Angus Yeung
Book Image

Hands-On Server-Side Web Development with Swift

By: Angus Yeung

Overview of this book

This book is about building professional web applications and web services using Swift 4.0 and leveraging two popular Swift web frameworks: Vapor 3.0 and Kitura 2.5. In the first part of this book, we’ll focus on the creation of basic web applications from Vapor and Kitura boilerplate projects. As the web apps start out simple, more useful techniques, such as unit test development, debugging, logging, and the build and release process, will be introduced to readers. In the second part, we’ll learn different aspects of web application development with server-side Swift, including setting up routes and controllers to process custom client requests, working with template engines such as Leaf and Stencil to create dynamic web content, beautifying the content with Bootstrap, managing user access with authentication framework, and leveraging the Object Relational Mapping (ORM) abstraction layer (Vapor’s Fluent and Kitura’s Kuery) to perform database operations. Finally, in the third part, we’ll develop web services in Swift and build our API Gateway, microservices and database backend in a three-tier architecture design. Readers will learn how to design RESTful APIs, work with asynchronous processes, and leverage container technology such as Docker in deploying microservices to cloud hosting services such as Vapor Cloud and IBM Cloud.
Table of Contents (18 chapters)

Summary

You've started doing a lot of hands-on coding in this chapter. First, you learned how to use the vapor new command to create a Hello World application from a boilerplate project. You moved on to add more routes to the application, and then used the commands vapor build and vapor run to build and run the application. Next, you did the same exercise with Kitura CLI; you used kitura init to construct a starter boilerplate, added the same routes as you did in Vapor, then used swift build and swift run commands to build and run your Kitura application. Overall, this is a good introductory chapter to some hands-on coding with Vapor and Kitura. In the next chapter, let's learn some good techniques for debugging and testing your server-side Swift projects.