Basic Last.rb Example

last.example.rb

require "rack"
require "last/endpoints"
require "last/routers"
require "last/middlewares/body_parser_for_json_content_type"

class Router < Last::Routers::Router
  get "/accounts", Application::V1::ListAccountsEndpoint
end

class ListAccountsEndpoint < Last::Endpoints::Endpoint
  def command
    interactor = ListAccountsInteractor.new.call

    response.status = 200

    AccountRepresenter.new(interactor.accounts).to_json(:detail)
  end
end

run Rack::Builder.new {
 use Last::Middlewares::BodyParserForJsonContentType
 run Router.new
}