line_item.rb in xeroizer-3.0.0

- old
+ new

@@ -2,11 +2,11 @@
 require 'xeroizer/models/line_amount_type'
 
 module Xeroizer
   module Record
     class LineItemModel < BaseModel
-
+      set_permissions
     end
 
     class LineItem < Base
       TAX_TYPE = Account::TAX_TYPE unless defined?(TAX_TYPE)
 
@@ -22,10 +22,12 @@
       decimal :discount_amount
       string  :line_item_id
 
       has_many  :tracking, :model_name => 'TrackingCategoryChild'
 
+      validates_presence_of :description, :unless => Proc.new { |line_item| line_item.item_code.present? }
+
       def initialize(parent)
         super(parent)
         @line_amount_set = false
       end
 
@@ -40,10 +42,10 @@
         return attributes[:line_amount] if summary_only || @line_amount_set
 
         if quantity && unit_amount
           total = coerce_numeric(quantity) * coerce_numeric(unit_amount)
           if discount_rate.nonzero?
-            BigDecimal((total * ((100 - discount_rate) / 100)).to_s).round(2)
+            BigDecimal((total * ((100 - discount_rate.to_f) / 100)).to_s).round(2)
           elsif discount_amount
             BigDecimal((total - discount_amount).to_s).round(2)
           else
             BigDecimal(total.to_s).round(2)
           end