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README.md

Setup

For development purposes, frontend GUI and backend APIs have been separated and runs onto 2 different runtime servers.

  • Frontend is an Angular 8 application served by ng serve with livereload enabled,
  • Backend is a Spring Boot application served by Boot internal server

To run the dependencies we rely on (MongoDB and Keycloak) we recommend using Docker. We provide some useful scripts in the /dev folder of the repository root that pull the correct versions and auto-configure them.

Pre-requisites

  • NodeJS (version >= 16.0) and associated tools : NPM and ng-cli (npm i -g @angular/cli)
  • Java Development Kit (version >= 17) and Apache Maven (version >= 3.5)

Start dependencies

If you chose to run MongoDB and Keycloak via containers, you'll need to open a first terminal and run:

$ cd dev
$ ./start-mongodb-docker.sh
# or ./start-mongodb-podman.sh if you prefer Podman

MongoDB is started on port 27017.

Keycloak is optional depending on your will to try out authentication and authorization features. If you need Keycloak, open a second terminal and run:

$ cd dev
$ ./start-keycloak.sh
# or ./start-keycloak-podman.sh if you prefer Podman

Keycloak is started on port 8180.

Start servers

In a terminal, start frontend GUI server using NG :

$ cd src/main/webapp
$ npm install --force
$ ng serve

Server is started on port 4200. Open a new browser tab pointing to http://localhost:4200 where application is hosted.

with Keycloak:

$ mvn spring-boot:run

with Keycloak disabled:

$ KEYCLOAK_ENABLED=false mvn spring-boot:run

Server is started on port 8080 and will be used as API endpoints root by frontend GUI (URLs starting by http://localhost:4200/api will be in fact proxied to port 8080).

Formatting and linting

We use Spotless to format our Java code. Spotless is configured using an Eclipse code style file, which is located at eclipse-formatter.xml in the root folder of this repository. Spotless check is automatically triggered during the build process, but you can also run it manually using the following command:

$ mvn spotless:apply