added todo comment

packages/app/src/server/models/activity.ts

@@ -8,7 +8,7 @@ import loggerFactory from '../../utils/logger';
 import ActivityDefine from '../util/activityDefine';
 
 import Watcher from './watcher';
-// import { InAppNotification } from './in-app-notification';
+import { InAppNotification } from './in-app-notification';
 // import activityEvent from '../events/activity';
 
 const logger = loggerFactory('growi:models:activity');
@@ -196,11 +196,11 @@ activitySchema.methods.getNotificationTargetUsers = async function() {
 };
 
 /**
-   * saved hook
+   * saved hook   TODO: getNotificationTargetUsers by GW-7346
    */
 activitySchema.post('save', async(savedActivity: ActivityDocument) => {
   try {
-    const notificationUsers = await savedActivity.getNotificationTargetUsers();
+    // const notificationUsers = await savedActivity.getNotificationTargetUsers();
 
     // await Promise.all(notificationUsers.map(user => InAppNotification.upsertByActivity(user, savedActivity)));
     return;