module Qujo
  module Concerns
    module Status
      extend ActiveSupport::Concern

      included do
        def accept
          self.accepted_at = Time.now
          self.save!
        end

        def cancel
          self.status = :cancelled
          self.save!
        end

        def retry
          self.accepted_at = nil
          self.status = :retry
          self.log << "--- retry ---"
          self.message = nil
          self.save
        end
      end
    end
  end
end