AnalyticsManager = require("../Analytics/AnalyticsManager") BlogHandler = require("../Blog/BlogHandler") async = require("async") _ = require("lodash") logger = require("logger-sharelatex") settings = require("settings-sharelatex") module.exports = getUnreadAnnouncements : (user_id, callback = (err, announcements)->)-> async.parallel { lastEvent: (cb)-> AnalyticsManager.getLastOccurance user_id, "announcement-alert-dismissed", cb announcements: (cb)-> BlogHandler.getLatestAnnouncements cb }, (err, results)-> if err? logger.err err:err, user_id:user_id, "error getting unread announcements" return callback(err) announcements = _.sortBy(results.announcements, "date").reverse() lastSeenBlogId = results?.lastEvent?.segmentation?.blogPostId announcementIndex = _.findIndex announcements, (announcement)-> announcement.id == lastSeenBlogId if announcementIndex != -1 announcements = announcements.slice(0, announcementIndex) logger.log announcementsLength:announcements?.length, user_id:user_id, "returning announcements" callback null, announcements