Contents

module Workarea
  module Admin
    decorate PricingSkuViewModel, with: :margin do
      def show_cost
        return if cost == 0
        cost
      end

      def margin
        return if cost == 0
        on_sale ? find_margin(sale_price) : find_margin(regular_price)
      end

      def find_margin(price)
        ((price - cost) / price) * 100
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
workarea-margin-1.0.1	app/view_models/workarea/admin/pricing_sku_view_model.decorator
workarea-margin-1.0.0.pre	app/view_models/workarea/admin/pricing_sku_view_model.decorator