TUC

TUC

Typed Use-Case

It is basically a use case definition, for which this console application can generate PlantUML diagram, where all services are domain specific type safe.

Motivation

We have a DDD based micro service architecture, where most of the services have an asynchronous communication between them (mostly through event streams) with a domain specific ubiquitous language.

And we need to document the use-cases done by those services.

For now, we use a PlantUML directly, but it is a lot of work, so we decided to create a language to help us with that - TUC.

Table of Contents

• Domain
  • How does it work?
  • Common Types
  • Domain example
  • Share types between domains
• TUC
  • Syntax
  • Structure
  • Example