Update for evented API

extensions/sticky/js/src/main.js

@@ -0,0 +1,29 @@
+import { extend, notificationType } from 'flarum/extend';
+import app from 'flarum/app';
+import Model from 'flarum/Model';
+import Discussion from 'flarum/models/Discussion';
+import NotificationGrid from 'flarum/components/NotificationGrid';
+
+import DiscussionStickiedPost from 'sticky/components/DiscussionStickiedPost';
+import DiscussionStickiedNotification from 'sticky/components/DiscussionStickiedNotification';
+import addStickyBadge from 'sticky/addStickyBadge';
+import addStickyControl from 'sticky/addStickyControl';
+import addStickyExcerpt from 'sticky/addStickyExcerpt';
+
+app.postComponents.discussionStickied = DiscussionStickiedPost;
+app.notificationComponents.discussionStickied = DiscussionStickiedNotification;
+
+Discussion.prototype.isSticky = Model.attribute('isSticky');
+Discussion.prototype.canSticky = Model.attribute('canSticky');
+
+addStickyBadge();
+addStickyControl();
+addStickyExcerpt();
+
+extend(NotificationGrid.prototype, 'notificationTypes', function(items) {
+  items.add('discussionStickied', {
+    name: 'discussionStickied',
+    icon: 'thumb-tack',
+    label: app.trans('sticky.notify_discussion_stickied')
+  });
+});