CQRS & EventSourcing

This is a simple application built using CQRS and EventSourcing patterns.

You can find more information about EventSourcing at thehonestcoder.com.

Architecture

Testing

Aggregate tests are written using given-when-then pattern:

• Given - a set of existing events is provided
• When - a command is provided
• Then - a set of resulting events is provided

Tests specifications are generated from tests by running Accounts.SpecGenerator.

Running the application

• Run docker-compose up to start the application.
• Connect to EventStoreDB admin panel (http://localhost:2113/) and create a persistent subscription:
  • Stream name: $ce-account
  • Group name: account-view
• Run docker-compose restart to restart the application.

Support