Promotion Tax bug fix

app/models/sale.rb

@@ -183,6 +183,7 @@ class Sale < ApplicationRecord
     sale_item.sale_id = self.id
     sale_item.price = diningprice
     sale_item.save
+    self.compute
   end
 
   def update_item (item)
@@ -214,10 +215,11 @@ class Sale < ApplicationRecord
 
     sales_items.each do |item|
       #compute each item and added to total
+      puts "item.sales_item_id ddd"
+      puts item.sale_item_id
       subtotal_price = subtotal_price + item.price
       total_taxable = total_taxable + (item.taxable_price * item.qty)
     end
-
     apply_tax (total_taxable)
     self.total_amount = subtotal_price
     self.total_discount = total_discount