Get ID of the counter-offer

[Infrox]

Hello, I have a system that sends a tradeoffer to a person and then you have to confirm it via website.

When confirming, the bot executes following code:

offers.getOffer(m.tradeid,function(err,offer){
            if(err) return logger.info("Confirmation error: "+err);
            switch(offer.state)
            {
                case 2: notify(m.client,'Your offer is still pending.'); break;
                case 1: removeOffer(m.client,m.tradeid,"Invalid trade offer, declining..."); break;
                case 3: break;//accepted
                case 4:{
                    offer.decline(function(err){ //this is wrong, the offer ID is no longer valid
                        if(err) logger.info("There was an error declining bad trade offer: "+err);
                        removeOffer(m.client,m.tradeid,"Do not modify the trades sent by our bots. Trade offer cancelled.");
                    });
                    break;
                }
                case 6: removeOffer(m.client,m.tradeid,"Trade offer cancelled by the bot."); break;
                case 7: removeOffer(m.client,m.tradeid,"Trade offer cancelled."); break;
                case 8: removeOffer(m.client,m.tradeid,"Items no longer available.");
            }
        });

If the offer.state equals 4 (Countered), I should decline the counter-offer, but the ID is no longer valid. How can I get the new ID of a counter-offer?

[Dr. McKay]

When an offer is countered, the original goes into state 4, and a new, unlinked offer is created and sent to you. It shows up in the newOffer event. There isn't any way to link a specific offer to its counter.