add audit for change tax

app/controllers/origami/payments_controller.rb

@@ -729,8 +729,10 @@ class Origami::PaymentsController < BaseOrigamiController
     sale_id       = params[:sale_id]
     order_source  = params[:cashier_type]
     tax_type      = params[:tax_type]
+    remark        = "Change tax to #{tax_type.upcase} for Sale ID #{sale_id} By #{current_login_employee.name}"
     sale = Sale.find(sale_id)
     sale.compute_by_sale_items(sale.total_discount, nil, order_source, tax_type)
+    SaleAudit.record_audit_change_tax(sale_id,remark,current_login_employee.name)
 
     render json: JSON.generate({:status => true})
   end