Keep notifications if window don't has focus

client/lib/readMessagesOnFocus.coffee

+Meteor.startup ->
+	$(window).on 'focus', ->
+		if FlowRouter.getRouteName() is 'room'
+			rid = FlowRouter.getParam '_id'
+			if rid?
+				subscription = ChatSubscription.findOne rid: rid
+				if subscription? and (subscription.alert is true or subscription.unread > 0)
+					Meteor.call 'readMessages', rid
\ No newline at end of file

client/startup/unread.coffee

@@ -12,12 +12,19 @@ Meteor.startup ->
 		unreadCount = 0
 		unreadAlert = false
 
-		subscriptions = ChatSubscription.find({}, { fields: { unread: 1, alert: 1 } })
+		subscriptions = ChatSubscription.find({}, { fields: { unread: 1, alert: 1, rid: 1 } })
+
+		rid = undefined
+		if FlowRouter.getRouteName() is 'room'
+			rid = FlowRouter.getParam '_id'
 
 		for subscription in subscriptions.fetch()
-			unreadCount += subscription.unread
-			if subscription.alert is true
-				unreadAlert = '•'
+			if subscription.rid is rid and (subscription.alert or subscription.unread > 0) and document.hasFocus()
+				Meteor.call 'readMessages', subscription.rid
+			else
+				unreadCount += subscription.unread
+				if subscription.alert is true
+					unreadAlert = '•'
 
 		if unreadCount > 0
 			if unreadCount > 999

client/views/app/sideNav/chatRoomItem.coffee

 Template.chatRoomItem.helpers
 
 	alert: ->
-		return this.alert if (not FlowRouter.getParam('_id')) or FlowRouter.getParam('_id') isnt this.rid
+		if FlowRouter.getParam('_id') isnt this.rid or not document.hasFocus()
+			return this.alert
 
 	unread: ->
-		return this.unread if (not FlowRouter.getParam('_id')) or FlowRouter.getParam('_id') isnt this.rid
+		if (FlowRouter.getParam('_id') isnt this.rid or not document.hasFocus()) and this.unread > 0
+			return this.unread
 
 	isDirectRoom: ->
 		return this.t is 'd'
@@ -24,8 +26,6 @@ Template.chatRoomItem.helpers
 
 	active: ->
 		if FlowRouter.getParam('_id')? and FlowRouter.getParam('_id') is this.rid
-			if this.alert or this.unread > 0
-				Meteor.call 'readMessages', this.rid
 			return 'active'
 
 	canLeave: ->