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Contents
module Spree
class Order < ActiveRecord::Base
module CurrencyUpdater
extend ActiveSupport::Concern
included do
def homogenize_line_item_currencies
update_line_item_currencies!
update!
end
end
# Updates prices of order's line items
def update_line_item_currencies!
line_items.where('currency != ?', currency).each do |line_item|
update_line_item_price!(line_item)
end
end
# Returns the price object from given item
def price_from_line_item(line_item)
line_item.variant.prices.where(currency: currency).first
end
# Updates price from given line item
def update_line_item_price!(line_item)
price = price_from_line_item(line_item)
if price
line_item.update_attributes!(currency: price.currency, price: price.amount)
else
raise RuntimeError, "no #{currency} price found for #{line_item.product.name} (#{line_item.variant.sku})"
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems