order_adjustment.rb in unidom-order-1.4

- old
+ new

@@ -1,17 +1,21 @@
+##
 # Order Adjustment 是订单调整项。
 
 class Unidom::Order::OrderAdjustment < Unidom::Order::ApplicationRecord
 
   self.table_name = 'unidom_order_adjustments'
 
   include Unidom::Common::Concerns::ModelExtension
+  include ProgneTapera::EnumCode
 
   validates :amount, presence: true, numericality: { less_than: 1000000000, greater_than: -1000000000 }
 
   belongs_to :adjusted, polymorphic: true
 
   scope :adjusted_is, ->(adjusted) { where adjusted: adjusted }
+
+  code :adjustment_factor, Unidom::Order::AdjustmentFactor
 
   def self.adjust!(adjusted, amount: 0, due_to: 'FRGT', opened_at: Time.now)
     query      = adjusted_is(adjusted).adjustment_factor_coded_as(due_to).valid_at(now: opened_at).alive
     adjustment = query.first
     if adjustment.present?