home_controller.rb

module Mokha
  class HomeController < Mokha::BaseController

    def index
      @view = Mokha::HomePresenter.new
      @view.user = User.includes(:ratings).find(current_user)

      @view.user.track('Opened Mokha')
    end

  end
end

home_presenter.rb

module Mokha
  class HomePresenter
    attr_accessor :user

    def has_extra_issues?
      (@user.main_subscription.issues.received - released_issues).any?
    end

    def next_ship_date
      user.main_subscription.issues.next_ship_date
    end

    def title
      "Craft Coffee: Journey"
    end

    private

    def released_issues #hack for now
      Issue.includes(:features => :roaster).where{
        (ship_date >= Date.parse('19-11-2012')) & (ship_date <= Date.today)
      }
    end
  end
end