Events / Commands / Callbacks / Observers / Webhooks

events.rb

module ApiCore
  module TeamInteractor
    class Create
      attr_accessor(
        :team,
        :team_params,
        :team_metadata_params,
        :author
      )

      def initialize(author:, team_params:, team_metadata_params:)
        @author = author
        @team_params = team_params.to_h
        @team_metadata_params = team_metadata_params.to_h
        @team = Team.new(team_params)
      end

      def call
        Result.wrap do
          # Quiz 4
          team.after_commit_once do
            track_metrics!
            notify_admins!
            notify_coworkers
          end

          team.save!

          # Quiz 5
          ApiCore::TeamInteractor::Metadata::Create.new(team_metadata_params).call

          ActiveSupport::Notifications.instrument 'team.creation' do
            team
          end

          team
        end
      end

      private

      def track_metrics!
        # Quiz 1
        Metrics.track(
          author: author,
          event: 'Created team',
          properties: {
            target: team.name,
            target_id: team.id
          }
        )
      end

      def notify_admins!
        # Quiz 2
        admins.each do |access|
          Notifications::EmployeeNotifier.employee_update(access, team).deliver_later!
        end
      end

      def notify_coworkers!
        # Quiz 3
        RescuedIterator.iterate(coworkers) do |access|
          Notifications::EmployeeNotifier.employee_update(access, team).deliver_later!
        end
      end
    end
  end
end

# Another class
class AnotherModule

  ActiveSupport::Notifications.subscribe "team.creation" do |args|
    # Quiz 6
    puts args
  end
end