edit json builder booking order

.ruby-version

@@ -0,0 +1 @@
+2.3.3

app/views/api/bookings/show.json.jbuilder

@@ -12,10 +12,14 @@ if (@booking)
   @total_tax = 0.00
 
   if @booking.booking_orders
+    order_items = []
     @booking.booking_orders.each do |bo|
       order = Order.find(bo.order_id)
       if (order.status == "new")
-        order_items = order.order_items
+        order_items = order_items + order.order_items
+      end
+    end
+
     json.order_items order_items do |item|
         json.item_instance_code    item.item_code
         json.item_name             item.item_name
@@ -26,8 +30,7 @@ if (@booking)
         json.item_status           item.order_item_status
         @total_amount = @total_amount + (item.price * item.qty)
     end
-      end
-    end
+
   end
 
   json.sub_total @total_amount