From d353dc6e751e69c6e5cf76958906f6409c42adf2 Mon Sep 17 00:00:00 2001
From: Matthew Dillon <mrdillon@alaska.edu>
Date: Mon, 12 Oct 2015 15:05:02 -0700
Subject: [PATCH] Clear store on role change

Fixes #18.
---
 app/pods/protected/users/edit/controller.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/app/pods/protected/users/edit/controller.js b/app/pods/protected/users/edit/controller.js
index 903eefd..3d4940c 100644
--- a/app/pods/protected/users/edit/controller.js
+++ b/app/pods/protected/users/edit/controller.js
@@ -6,8 +6,17 @@ export default Ember.Controller.extend({
       let user = this.get('model');
 
       if (user.get('hasDirtyAttributes')) {
+        let attrs = user.changedAttributes(), roleChanged = false;
+        if (attrs.role) {
+          roleChanged = true;
+        }
         user.save().then((user) => {
           this.get('flashMessages').clearMessages();
+          if (roleChanged) {
+            // Need to clear the store so that canEdit and canAdd
+            // attributes reflect the new role.
+            this.get('store').unloadAll();
+          }
           this.transitionToRoute('protected.users.show', user);
         }, (err) => {
           err.errors.forEach((error) => {