add a notification drawer like trello

client/components/notifications/notification.js

@@ -0,0 +1,28 @@
+Template.notification.events({
+  'click .read-status .materialCheckBox'() {
+    const update = {};
+    update[`profile.notifications.${this.index}.read`] = this.read
+      ? null
+      : Date.now();
+    Users.update(Meteor.userId(), { $set: update });
+  },
+  'click .remove a'() {
+    Meteor.user().removeNotification(this.activityData._id);
+  },
+});
+
+Template.notification.helpers({
+  mode: 'board',
+  isOfActivityType(activityId, type) {
+    const activity = Activities.findOne(activityId);
+    return activity && activity.activityType === type;
+  },
+  activityType(activityId) {
+    const activity = Activities.findOne(activityId);
+    return activity ? activity.activityType : '';
+  },
+  activityUser(activityId) {
+    const activity = Activities.findOne(activityId);
+    return activity && activity.userId;
+  },
+});