AnalyticsManager = require("../Analytics/AnalyticsManager") BlogHandler = require("../Blog/BlogHandler") logger = require("logger-sharelatex") settings = require("settings-sharelatex") async = require("async") _ = require("lodash") module.exports = AnnouncementsHandler = _domainSpecificAnnouncements : (email)-> domainSpecific = _.filter settings?.domainAnnouncements, (domainAnnouncment)-> matches = _.filter domainAnnouncment.domains, (domain)-> return email.indexOf(domain) != -1 return matches.length > 0 and domainAnnouncment.id? return domainSpecific or [] getUnreadAnnouncements : (user, callback = (err, announcements)->)-> if !user? and !user._id? return callback("user not supplied") timestamp = user._id.toString().substring(0,8) userSignupDate = new Date( parseInt( timestamp, 16 ) * 1000 ) 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) domainSpecific = AnnouncementsHandler._domainSpecificAnnouncements(user?.email) domainSpecific = _.map domainSpecific, (domainAnnouncment)-> try domainAnnouncment.date = new Date(domainAnnouncment.date) return domainAnnouncment catch e return callback(e) announcements = results.announcements announcements = _.union announcements, domainSpecific announcements = _.sortBy(announcements, "date").reverse() lastSeenBlogId = results?.lastEvent?.segmentation?.blogPostId announcementIndex = _.findIndex announcements, (announcement)-> announcement.id == lastSeenBlogId announcements = _.map announcements, (announcement, index)-> if announcement.date < userSignupDate read = true else if announcementIndex == -1 read = false else if index >= announcementIndex read = true else read = false announcement.read = read return announcement logger.log announcementsLength:announcements?.length, user_id:user?._id, "returning announcements" callback null, announcements