User Management

This service is part of light-portal, and it is used for managing users for the light platform. Most functionalities of the light-portal need the user to be logged in.

Scope

User Management only manages user registration, email confirmation, profile update, user delete and password change. The user login and logout will be managed by the light-spa-4j and light-oauth2 on light-portal for single-page applications. When you scale to multiple router instances, the session management will be implemented with light-session-4j.

Workflow

User_registration_workflow

Modules

All light-portal services are based on the light-kafka with Event Sourcing and CQRS. There are two modules that is involved for user management.

user-command

It is responsible for updates with the user profile and based on light-hybrid-4j for the API with light-kafka for the event store.

user-query

It is responsible for query user profiles with different material view projections generated from the user events. All the data is readily available in the Kafka Streams Key/Value store, so the latency is very low.

Update Profile

To update the user profile, you need to Sign In first. Once logged in, you can click the user icon and select the Profile menu. The user profile will be displayed in a JSON format with EDIT and DELETE buttons. By clicking the EDIT, you can change the user profile on the user update form. If you click the DELETE button, the user profile will be deleted from the system. Once the user is deleted, the user email cannot be used to log in anymore. Read More »

User Registration

When you go to https://lightapi.net, the landing page is the dashboard. On the upper right corner, there is a user icon. Click it, and you will find two menus Sign In and Sign Up. To register a new user, click the Sign Up on th menu. A user profile form will be shown up. By default, the host is lightapi.net, and you can change it later in your profile after requesting a new host that matches your registered email. Read More »