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Building a Full-stack Application Using the MEAN Stack

Implement the User Service

Explore how to build the user service in an Angular application by generating the service, injecting HttpClientModule, and implementing functions to register and login users via REST API endpoints. This lesson enables you to connect frontend services with backend APIs for authentication.

We'll cover the following...

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 ...