public async Task ReceiveMessage(TransitQueueMessage message)
{
try
{
await _log.WriteInfoAsync(_component, "", message.TxId, "beginning to process");
var ourVouts = new List <VoutEx>();
// get outputs that where dedicated to our users
for (int i = 0; i < message.Vouts.Count; i++)
{
var vout = message.Vouts[i];
if (await _generatedWallets.GetDataAsync("part", vout.Address) != null)
{
ourVouts.Add(new VoutEx {
Address = vout.Address, Amount = vout.Amount, voutId = i
});
}
}
// if none of the outputs where dedicated to our users, return;
if (ourVouts.Count == 0)
{
await _log.WriteInfoAsync(_component, "", message.TxId, "didn't contain relevant addresses");
return;
}
foreach (var addr in ourVouts.Select(x => x.Address).Distinct())
{
var changePerAddress = ourVouts.Where(x => x.Address == addr).Sum(x => x.Amount);
var changePerAddressInSlr = changePerAddress / 100000000m;
if (changePerAddressInSlr < _minTxAmount)
{
continue;
}
var dest = new Dictionary <string, decimal> {
{ _hotWalletAddress, changePerAddressInSlr - _txFee }
};
var userWallet = _generatedWallets.FirstOrDefault(x => x.Address == addr);
var rawTx = await _rpcClient.CreateRawTransaction(ourVouts.Where(x => x.Address == addr).Select(x => new { txid = message.TxId, vout = x.voutId }).ToArray(), dest);
var signedTx = await _rpcClient.SignRawTransaction(rawTx, userWallet.PrivateKey);
var sentTx = await _rpcClient.SendRawTransaction(signedTx.Hex);
await _log.WriteInfoAsync(_component, "", message.TxId, "transferred. posting to queue.");
await _txesQueue.PutRawMessageAsync(JsonConvert.SerializeObject(new QueueModel {
Address = addr, Amount = changePerAddressInSlr, TxId = message.TxId
}));
}
}
catch (Exception e)
{
//await _slackNotifier.Notify(new SlackMessage { Sender = _component, Type = "Errors", Message = "Error occured during cashin handling" });
await _log.WriteErrorAsync(_component, "", message.TxId, e);
throw;
}
}