Implement the User Service

Implementing the user service

To implement the user service for the REST API, we will implement the logic in the Frontend of our Angular application by taking the following steps:

Step 1: Generating a new service

To implement the REST API in our Angular application, we need to start by creating a service file for the user service. We can do this by running the command below at the root of our Angular project:

ng g s services/user

The above command will generate a boilerplate service for us by default.

Step 2: User service and HttpClientModule injection

This step involves injecting the newly created user service and the HttpClientModule into our application’s app.module.ts file.