update void foc and credit for member discount

app/controllers/origami/payments_controller.rb

@@ -261,6 +261,11 @@ class Origami::PaymentsController < BaseOrigamiController
 
     if(Sale.exists?(sale_id))
       saleObj      = Sale.find(sale_id)
+         
+      if saleObj.discount_type == "member_discount"
+        saleObj.compute_by_sale_items(sale_id, saleObj.sale_items,0)
+      end
+      
       sale_payment = SalePayment.new
       sale_payment.process_payment(saleObj, @user, cash, "foc")
 

app/controllers/origami/void_controller.rb

@@ -6,6 +6,10 @@ class Origami::VoidController < BaseOrigamiController
 
     if Sale.exists?(sale_id)
       sale = Sale.find_by_sale_id(sale_id)
+      if sale.discount_type == "member_discount"
+        sale.update_attributes(total_discount: 0)
+        sale.compute_by_sale_items(sale_id, sale.sale_items,0)
+      end
 
       # update count for shift sale
       if(sale.sale_status == "completed")

app/models/sale.rb

@@ -247,6 +247,7 @@ class Sale < ApplicationRecord
 
   #compute - invoice total
   def compute_by_sale_items(sale_id, sale_itemss, total_discount,discount_type=nil)
+
     sale = Sale.find(sale_id)
     sales_items = sale_itemss
 

app/views/origami/home/show.html.erb

@@ -587,9 +587,9 @@
 
         var sale_id = $('#sale_id').val();
           type = $('.payment_method').val();
-
+          if (type != "Credit") {
             calculate_member_discount(sale_id,type);
-
+          }
           var ajax_url = "/origami/sale/" + sale_id + "/first_bill";
           $.ajax({
               type: "GET",

app/views/origami/payments/show.html.erb

@@ -425,15 +425,15 @@
           var sale_id   = $('#sale_id').text();
           // var item_row  = $('.is_card');
 
-          // if (item_row.length < 1) {
-            calculate_member_discount(sale_id);
-          // }
-         
           //  payment
             var cash   = $('#cash').text();
             var credit = $('#credit').text();
             var card   = $('#card').text();
 
+           if (credit <= 0) {
+            calculate_member_discount(sale_id);
+           }
+            
             $.ajax({type: "POST",
               url: "<%= origami_payment_cash_path %>",
               data: "cash="+ cash + "&sale_id=" + sale_id,