Roost

Get started

Ensure you have Postgres and Ruby 2.3 or higher installed, then run the setup script:

$ ./script/setup

Using the Application

Start the web server and processors (reactors and projectors):

$ foreman start

Adding features

Generate a new aggregate, command and event:

$ eventsourcery generate:command recipe add

Generate a query and projection that subscribes to events:

$ eventsourcery generate:query active_recipes recipe_added

Generate a reactor that subscribes to events:

$ eventsourcery generate:reactor recipe_publisher recipe_added recipe_deleted