Exercise 0 : The Monolith

Fruit Market Place

Our application is a fruit market place. You can select any items from a list of ten fruits and put them in your cart. You can access your cart and pay for your order. Some stats are computed to let you know what is the average prize of your cart. We implemented a tracking service for your user: we are saving the login and logout action of any users.

Architecture

The monolith is pretty simple. We want to avoid any confusion with a complicated application. The schema below explains the monolith architecture and what composed it.

The application is using SpringBoot with Spring Data JPA and Spring Security for the back. The database is a h2 and the front is implemented in React.

You won't need to interact with the front. It's already implemented for each exercise in this HandsOn. You will only play with the back.

Steps:

1. Start the monolith

   To run your monolith, clone the repository via the following command:

   git clone https://github.com/homics/handson.git
   

   Start your application via IDE (MonolithApplication.java), or with this command line:

   mvn spring-boot:run -pl monolith
   

2. Access the application

   Go to localhost:8080 and log with admin/admin. You should be able to navigate on the application:

   

   To access the h2 console, after logging as admin, go to : localhost:8080/console and use the credentials: admin/admin.

   

What's next ? Exercise 1: User Activity