This is a demo project for a talk about Clean Architecture at the Softwerkskammer Magdeburg.
As a user I want to create a new lottery with a given name so that I can handle more than one lotteries with this application.
As a user I want to show all created lotteries so I can select one to run or review it.
As a user I want to add participants from a list to a selected lottery so that I can start the lottery when all participants are added. If a user doesn't exist in the list I want to be able to add a new one.
As a user I want to run a round based lottery so that I can find a winner.