refs #4764 validServices

modules/ticket/front/services/index.js

@@ -58,6 +58,15 @@ class Controller extends Section {
         });
     }
 
+    selectedValidServices() {
+        if (!this.services) return;
+
+        const selectedServices = this.selectedServices();
+        return selectedServices.filter(service => {
+            return service.id != undefined;
+        });
+    }
+
     createRefund() {
         const services = this.selectedServices();
         if (!services) return;