Noosfero/noosfero

class OrdersPluginController < PublicController
  include OrdersPlugin::TranslationHelper

  no_design_blocks

  helper OrdersPlugin::TranslationHelper
  helper OrdersPlugin::DisplayHelper

  def repeat
    @orders = previous_orders.last(5).reverse
    @orders.each { |o| o.enable_product_diff }
  end

  def clear_orders_session
    return if user

    previous_orders.update_all session_id: nil
  end

  protected

    def session_id
      session["session_id"]
    end

    # reimplement on subclasses
    def supplier
    end

    def previous_orders
      if user
        supplier.orders.where consumer_id: user.id
      else
        supplier.orders.where session_id: session_id
      end
    end
end