Reduce unnecessary updates on conversations at startup

This commit is contained in:
lilia 2017-02-21 19:51:33 -08:00
parent 280f7a74b1
commit ace59147ab
2 changed files with 10 additions and 6 deletions

View file

@ -188,12 +188,15 @@
return collection.fetchConversation(this.id, 1).then(function() {
var lastMessage = collection.at(0);
if (lastMessage) {
this.save({
this.set({
lastMessage : lastMessage.getNotificationText(),
timestamp : lastMessage.get('sent_at')
});
} else {
this.save({ lastMessage: '', timestamp: null });
this.set({ lastMessage: '', timestamp: null });
}
if (this.hasChanged('lastMessage') || this.hasChanged('timestamp')) {
this.save();
}
}.bind(this));
},