This workshop will take you through the basics of building an event sourced application with EventStoreDB.
- Docker
- .NET Core 3.1 SDK
- A C# IDE such as VS Code, Visual Studio or Jetbrains Rider
The workshop material includes a docker-compose.yml which can be used to start an instance of
EventStoreDB for use in the workshop exercises. To start the infrastructure, run the following
command from the root of this repository:
docker-compose up -d
When this command finishes you will be able to access the EventStoreDB dashboard at http://localhost:2113. To stop EventStoreDB and clean up all data run the following command:
docker-compose down
The workshop exercises are located in the exercises directory. There are several stages to the workshop:
- 01: Implementing an event sourced aggregate
- 02: Persisting events with EventStoreDB
- 03: Accessing our domain model using commands
- 04: Implementing a read model
Each section contains a start and completed folder and a readme. The readme outlines the steps we will
follow for the exercise. The start folder contains the starting point for each exercise and the completed
folder contains what your code could be like by the end of the exercise. Use the completed solution if
you get stuck but I encourage you to work through the exercises without copying code out of the completed
section if possible.
During each exercise we will write tests to accompany our solution. These tests are written using xUnit and Fluent Assertions.
The repository also includes a completed sample which adds an HTTP API around the domain model using ASP.NET Core.