Event Sourcing with NestJS and EventStoreDB

The goal of this project is to provide a restaurant booking system with event sourcing and CQRS using NestJS and EventStoreDB.

This project is composed of 2 services :

• Booker service : responsible for booking a table in the restaurant
• Table manager service : responsible for managing tables in the restaurant

Prerequisites

Before you can run this project, you need to have the following installed on your machine:

• pnpm
• Node.js
• Docker

Running the application

1. Clone this repository
2. Run pnpm install to install dependencies
3. Run docker compose up -d to start services
4. Run bash cp services/booker/.env.dist services/booker/.env to copy env default
5. Run bash cp services/table-manager/.env.dist services/booker/.env to copy env default
6. Run pnpm build to build projects
7. Run pnpm migrate:dev to run migrations
8. Run pnpm start:dev to start both services

API documentation

Once services are started, you can access the API documentation at the following URLs:

• Booker API documentation
• Table manager API documentation

Contributing

Contributions are welcome. Please open up an issue or create PR if you would like to help out.