public async Task <IActionResult> GenerateUnconfirmedScript([FromBody] MultisigModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState.Values.SelectMany(v => v.Errors).FirstOrDefault().ErrorMessage));
}
var trx = await _transactionRepository.GetByHash(model.Hash);
if (trx == null)
{
return(BadRequest($"Unable to load transaction '{model.Hash}'."));
}
var merchant = await _merchantRepository.GetByUser(trx.UserId);
if (string.IsNullOrWhiteSpace(merchant.XPubKey))
{
return(BadRequest("You can not continue to create a transaction because the seller's xPub key is incorrect."));
}
try
{
var founds = MAD.Deposit(trx.Amount);
Tuple <string, string> script = null;
script = _bitcoinService.CreateTransactionElectrum(
model.XPubKey, merchant.XPubKey, founds.Item1, founds.Item2);
if (script != null)
{
trx.XPubKey = model.XPubKey;
trx.UnconfirmedDepositTx = script.Item1;
trx.RedeemScript = script.Item2;
trx.Status = StatusTransaction.UnconfirmedDeposit;
trx.Email = model.Email;
await _transactionRepository.Update(trx);
}
return(Json(new { unconfirmedScript = script?.Item1 }));
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
return(this.BadRequest("Something bad happened while transaction was created."));
}
}
public async Task SendPartiallyWithdrawScript([FromBody] MultisigModel model)
{
try
{
await _transactionRepository.SavePartiallyWithdrawScript(model.Hash, model.PartiallySignedScript);
var trx = await _transactionRepository.GetByHash(model.Hash);
var user = await _userManager.FindByIdAsync(trx.UserId);
var message = "Buyer has confirmed withdraw transaction.";
await _logRepository.Add(trx.Id, message);
await _emailSender.SendEmailTransactionAsync(user.Email, message);
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
}
}
