This repository shows how to implement Event Sourcing, CQRS and DDD in .NET Core, using a Bank as example.
The code has been used as example accompaining a few series of articles on my personal blog:
- https://www.davideguida.com/event-sourcing-in-net-core-part-1-a-gentle-introduction/
- https://www.davideguida.com/event-sourcing-on-azure-part-1-architecture-plan/
An ASP.NET Core API is used as entry-point for all the client-facing operations:
- create customers
- create accounts
- deposit money
- withdraw money
The system is hosted on Azure, using CosmosDB and ServiceBus. An "on-premise" version is available as well, which uses
- EventStore to keep track of all the events
- Kafka to broadcast the integration events
- MongoDb to store the QueryModels used by the API
The on-premise infrastructure can be spin up by simply running docker-compose up from the root folder.