In the previous chapters, you learned how to set up each framework and how to connect them all together. In this chapter, you're going to implement the basic operational building blocks of a MEAN application, the CRUD module. CRUD modules consist of a base entity with the basic functionality of creating, reading, updating, and deleting entity instances. In a MEAN application, your CRUD module is built from the server-side Express components and an Angular client module. In this chapter, we'll cover the following topics:
Setting up the Mongoose model
Creating the Express controller
Wiring the Express routes
Creating and organizing the Angular module
Understanding Angular forms
Introducing the Angular
httpclientImplementing the Angular module service
Implementing the Angular module components