app/fields/spree/line_item_fields.rb
module Spree
class LineItemFields
JSON = %w(
id discounted_price discounts gift_card grams handle image key line_price
original_line_price original_price price product_description product_id
product_title product_type properties quantity requires_shipping sku title
total_discount url variant_id variant_options variant_title vendor
).freeze
METHODS = %w(
id discounts fulfillment fulfillment_service gift_card grams image key
line_price message original_line_price original_price price product
product_id properties quantity requires_shipping sku
successfully_fulfilled_quantity taxable title total_discount url variant
variant_id vendor
).freeze
PARAMS = %w(
).freeze
end
end