How to check trade offer status

[dawe]

sendDepositTrade(partner, assetIds, callback) {
    const offer = this.manager.createOffer(partner);
 
    this.manager.getUserInventoryContents(partner, 730, 2, true, (err, inv) => {
      if (err) {
        console.log('Error fetching user inventory:', err);
        callback(err, false); // Invoke the callback with the error
      } else {
        const itemsToAdd = inv.filter((item) => {
          const itemAssetId = String(item.assetid);
          return assetIds && assetIds.includes(itemAssetId);
        });
 
        if (itemsToAdd.length > 0) {
          console.log('Items found in inventory matching assetIds:', itemsToAdd);
 
          itemsToAdd.forEach((item) => {
            offer.addTheirItem(item);
            console.log("Added item to trade offer:", item);
          });
 
          offer.setMessage('test');
          offer.send((err, status) => {
           
 
            if (err) {
              console.log("Error sending trade offer:", err);
            } else if (status === 'pending') {
              this.community.acceptConfirmationForObject('secret', offer.id, (err) => {
                if (err) {
                  console.log("Error accepting confirmation:", err);
                } else {
                  console.log("[INFO] TradeOffer confirmed with TradeOfferID: #" + offer.id);
                }
              });
            } else if (status === "accepted") {
              console.log("[INFO] TradeOffer accepted");
            } else {
              console.log("[INFO] TradeOffer #" + offer.id + " sent successfully");
            }
          });
        }
      }
    });
  }
   }

 

If not like this, then how? Please help. 

[dawe]

Also, how do I guarantee that the trade has not been changed?

[Dr. McKay]

Listen for the sentOfferChanged event to see if an offer was accepted.

Trade offers cannot be modified so you don't need to worry about checking if it was changed.

[dawe]

Thank you for the response! I'm still struggling. I can't get it working. When I cancel the trade from my non bot account the code doesn't run. 

EDIT: I've enabled polling (pollInterval: 30) but still the event never triggers.

console.log(TradeOfferManager.ETradeOfferState[offer.state]);

        console.log(oldState)

Here is a snippet of more code
 

io.on('connection', (socket) => {

  const clientAddress = socket.handshake.headers['x-forwarded-for'] || socket.handshake.address;

 

  // Check if the client address is localhost or from a permitted IP range

  if (allowedAddresses.includes(clientAddress)) {

    // Connection allowed

    console.log('Client connected from localhost:', clientAddress);

 

    socket.on('startTradeDeposit', (data) => {

      const { assetIDs, steamID } = data;

     

      console.log('Received startTradeDeposit event with NameIDs:', assetIDs);

 

      bot.sendDepositTrade(steamID, assetIDs, (err, success, tradeOffer) => {

        // Log whether the callback is executed

       

        if (err && !success) {

          console.error('Error occurred while sending deposit trade:', err);

          socket.emit('failure', {

            message: 'We could not process your request at this time.'

          });

        } else {

          console.log('Trade offer sent successfully!');

         

        }

      });

 

      bot.manager.on('sentOfferChanged', (offer, oldState) => {

        console.log(TradeOfferManager.ETradeOfferState[offer.state]);

        console.log(oldState)

      });

    });

  }

});

Edited January 18 by dawe