add basic transition and await

Author: uds5501

app/routes/public/role-invites.js

@@ -5,11 +5,8 @@ export default Route.extend({
     try {
       if (this.authManager.currentUser.email === user.email) {
         let invite = await this.loader.post('/role_invites/accept-invite', payload);
-        if (invite.role === 'organiser' || invite.role === 'coorganizer') {
-          this.transitionTo('events.view', invite.event);
-        } else {
-          this.transitionTo('public', invite.event);
-        }
+        let getRoute = (invite.role === 'organiser' || invite.role === 'coorganizer') ? 'events.view' : 'public';
+        this.transitionTo(getRoute, invite.event);
       } else {
         this.set('session.skipRedirectOnInvalidation', true);
         this.session.invalidate();
@@ -35,7 +32,7 @@ export default Route.extend({
     try {
       let user = await this.loader.post('/role_invites/user', payload);
       if (this.session.isAuthenticated) {
-        this.routingModel(payload, user);
+        await this.routingModel(payload, user);
       } else {
         this.transitionTo('register', {
           queryParams: {