add a notification drawer like trello

models/attachments.js

@@ -219,6 +219,9 @@ if (Meteor.isServer) {
         type: 'card',
         activityType: 'addAttachment',
         attachmentId: doc._id,
+        // this preserves the name so that notifications can be meaningful after
+        // this file is removed
+        attachmentName: doc.original.name,
         boardId: doc.boardId,
         cardId: doc.cardId,
         listId: doc.listId,
@@ -246,18 +249,15 @@ if (Meteor.isServer) {
       type: 'card',
       activityType: 'deleteAttachment',
       attachmentId: doc._id,
+      // this preserves the name so that notifications can be meaningful after
+      // this file is removed
+      attachmentName: doc.original.name,
       boardId: doc.boardId,
       cardId: doc.cardId,
       listId: doc.listId,
       swimlaneId: doc.swimlaneId,
     });
   });
-
-  Attachments.files.after.remove((userId, doc) => {
-    Activities.remove({
-      attachmentId: doc._id,
-    });
-  });
 }
 
 export default Attachments;

models/lists.js

@@ -369,6 +369,9 @@ if (Meteor.isServer) {
       activityType: 'createList',
       boardId: doc.boardId,
       listId: doc._id,
+      // this preserves the name so that the activity can be useful after the
+      // list is deleted
+      title: doc.title,
     });
   });
 
@@ -397,6 +400,9 @@ if (Meteor.isServer) {
         activityType: 'archivedList',
         listId: doc._id,
         boardId: doc.boardId,
+        // this preserves the name so that the activity can be useful after the
+        // list is deleted
+        title: doc.title,
       });
     }
   });

models/users.js

@@ -165,7 +165,20 @@ Users.attachSchema(
       /**
        * enabled notifications for the user
        */
-      type: [String],
+      type: [Object],
+      optional: true,
+    },
+    'profile.notifications.$.activity': {
+      /**
+       * The id of the activity this notification references
+       */
+      type: String,
+    },
+    'profile.notifications.$.read': {
+      /**
+       * the date on which this notification was read
+       */
+      type: Date,
       optional: true,
     },
     'profile.showCardsCountAt': {
@@ -429,6 +442,20 @@ Users.helpers({
     return _.contains(notifications, activityId);
   },
 
+  notifications() {
+    const { notifications = [] } = this.profile || {};
+    for (const index in notifications) {
+      if (!notifications.hasOwnProperty(index)) continue;
+      const notification = notifications[index];
+      // this preserves their db sort order for editing
+      notification.dbIndex = index;
+      notification.activity = Activities.findOne(notification.activity);
+    }
+    // this sorts them newest to oldest to match Trello's behavior
+    notifications.reverse();
+    return notifications;
+  },
+
   hasShowDesktopDragHandles() {
     const profile = this.profile || {};
     return profile.showDesktopDragHandles || false;
@@ -573,7 +600,7 @@ Users.mutations({
   addNotification(activityId) {
     return {
       $addToSet: {
-        'profile.notifications': activityId,
+        'profile.notifications': { activity: activityId },
       },
     };
   },
@@ -581,7 +608,7 @@ Users.mutations({
   removeNotification(activityId) {
     return {
       $pull: {
-        'profile.notifications': activityId,
+        'profile.notifications': { activity: activityId },
       },
     };
   },