Contents

module Spree
  InventoryUnit.class_eval do
    def percentage_of_line_item
      product = line_item.product
      if product.assembly?
        total_value = line_item.quantity_by_variant.map { |part, quantity| part.price * quantity }.sum
        variant.price / total_value
      else
        1 / BigDecimal.new(line_item.quantity)
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
solidus_product_bundle-1.0.1	app/models/spree/inventory_unit_decorator.rb
solidus_product_bundle-1.0.0	app/models/spree/inventory_unit_decorator.rb
solidus_product_assembly-1.0.0	app/models/spree/inventory_unit_decorator.rb