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Angular for Enterprise Applications - Third Edition

You're reading from  Angular for Enterprise Applications - Third Edition

Product type Book
Published in Jan 2024
Publisher Packt
ISBN-13 9781805127123
Pages 592 pages
Edition 3rd Edition
Languages
Author (1):
Doguhan Uluca Doguhan Uluca
Profile icon Doguhan Uluca

Table of Contents (14) Chapters

Preface 1. Angular’s Architecture and Concepts 2. Forms, Observables, Signals, and Subjects 3. Architecting an Enterprise App 4. Creating a Router-First Line-of-Business App 5. Designing Authentication and Authorization 6. Implementing Role-Based Navigation 7. Working with REST and GraphQL APIs 8. Recipes – Reusability, Forms, and Caching 9. Recipes – Master/Detail, Data Tables, and NgRx 10. Releasing to Production with CI/CD 11. Other Books You May Enjoy
12. Index
Appendix A

Reusable services leveraging OOP concepts

OOP is an imperative programming style compared to the reactive programming style that RxJS enables. Classes form the bedrock of OOP, whereas observables do the same for reactive programming using RxJS.

I encourage you to become familiar with OOP terminology. Please see the Further reading section for some useful resources. You should become familiar with:

  • Classes versus objects
  • Composition (interfaces)
  • Encapsulation (private, protected, and public properties, and property getters and setters)
  • Polymorphism (inheritance, abstract classes, and method overriding)

As you know, Angular uses OOP patterns to implement components and services. For example, interfaces implement life cycle hooks such as OnInit. We aim to design a flexible auth service that can implement multiple auth providers. In Chapter 6, Implementing Role-Based Navigation, we will implement an in-memory provider and a Google Firebase provider...

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