Awesome dice room

This is a web site for helping me and my friends to play D&D like games. It allows a Game Master and players to roll dice, play tokens, chips, cards, whatever on a virtual table.

The project consists of two applications (for now at least): the Angular frontend, and the reactive Spring/Kotlin backend. I use WebSockets for the real time interaction between users. There are a MongoDb with reactive repositories, JWS based authorization model without sessions, Docker containers, Gradle modules with Kotlin Script and other cool things. The nearest plans are deploying this all to AWS.

I've just started so not much things has been done yet. The design is raw and ugly, I hope to come up with something better in future.

Technology stack

• Spring Framework 5 with Webflux/Reactor and Netty server
• Spring Boot 2.0
• Reactive WebSockets
• Kotlin 1.3
• Angular 8
• Gradle 5 with Kotlin Script and jUnit 5

How to run

Using Docker Compose

1. Build the backend application and it's Docker image:

   ./gradlew clean build
   

2. Run the frontend, the backend and the database Docker containers:

   docker-compose up
   

   Check that it's running at http://localhost

Using local environment with the MongoDB in a Docker container

1. Run the MondoDB instance using a specific Docker Compose:

   docker-compose -f docker-compose-mongo.yml up
   

   It's possible to run a locally installed Mongo client with the database from the database/data/db directory. The backend application expects it to be run on the default 27017 port

2. Build and run the backend application with the local Spring profile:

   ./gradlew backend:{clean,build,bootRun}
   

   Check that it's running at http://localhost:8080/api/rooms

3. Navigate to the fronted dir and install javascript libraries:

    cd frontend
    yarn install
   

4. Run the frontend application on the dev webpack server:

    ng serve
   

   Check that it's running at http://localhost:4200

Prerequisites

• JRE/JDK 8+
• NodeJS
• Yarn
• Angular Cli (ng)
• Docker + Docker Compose

I didn't test it on the Windows environment. But it should work :)