Sha256: c83d480bfdd6082bf6a26b9377335158bc18614544b366101376725e8629eb78
Contents?: true
Size: 877 Bytes
Versions: 10
Compression:
Stored size: 877 Bytes
Contents
class Promotion::Actions::CreateAdjustment < PromotionAction
calculated_adjustments
before_create do |a|
c = a.build_calculator
c.type = Promotion::Actions::CreateAdjustment.calculators.first.to_s
end
def perform(options = {})
return unless order = options[:order]
return if order.promotion_credit_exists?(promotion)
if amount = calculator.compute(order)
amount = order.item_total if amount > order.item_total
order.adjustments.promotion.reload.clear
order.update!
create_adjustment("#{I18n.t(:promotion)} (#{promotion.name})", order, order)
end
end
# Ensure a negative amount which does not exceed the sum of the order's item_total and ship_total
def compute_amount(calculable)
[(calculable.item_total + calculable.ship_total), super.to_f.abs].min * -1
end
delegate :eligible?, :to => :promotion
end
Version data entries
10 entries across 10 versions & 1 rubygems