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nicusX/kotlin-event-sourcing-example

This system is a Kotlin-based Spring Boot application that implements an event-sourced architecture for managing training classes and students. It exposes a REST API to handle student registration, class scheduling, and enrollment operations, enforcing business rules like email uniqueness and capacity limits. The implementation relies on an in-memory event store and read models to support both command and query operations, with comprehensive test coverage for the controllers.

65.6

Adequate · 3 August 2026

1.1k

lines of production code

Kotlin

primary language

1

bus factor · 1 authors in all

3

measurements over time

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 3 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 0a231308eb — the exact code this score is about.
  • Scored under rubric rubric-2026.08.19. Score the same commit under that rubric and you get the same number.
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