private async Task <bool> Payment(Guid sessionId, string message)
{
Guard.Argument(message, nameof(message)).NotNull().NotEmpty();
try
{
var redemptionKey = JsonConvert.DeserializeObject <RedemptionKeyDto>(message);
var coinResult = await Client.GetAsync <CoinDto>(redemptionKey.Hash, RestApiMethod.Coin);
if (coinResult.Result == null)
{
return(false);
}
var session = GetSession(sessionId);
var(swap1, swap2) = coinService.CoinSwap(session.SecretKey, redemptionKey.Salt.ToSecureString(), coinResult.Result, redemptionKey);
var keeperPass = await CoinPass(session.SecretKey, redemptionKey.Salt.ToSecureString(), swap1, 3);
if (keeperPass.Equals(false))
{
return(false);
}
//TODO: Above coin swap passes which writes to the ledger.. full pass could fail.. need recovery..
var fullPass = await CoinPass(session.SecretKey, redemptionKey.Salt.ToSecureString(), swap2, 1);
if (fullPass.Equals(false))
{
return(false);
}
//TODO: Could possibility fail.. need recovery..
var added = await AddWalletTransaction(session.SessionId, coinResult.Result, redemptionKey.Amount, redemptionKey.Memo, redemptionKey.Blind.FromHex(), redemptionKey.Salt.FromHex(), TransactionType.Receive);
if (added.Equals(false))
{
return(false);
}
redemptionKey.Blind.ZeroString();
redemptionKey.Key1.ZeroString();
redemptionKey.Key2.ZeroString();
redemptionKey.Salt.ZeroString();
return(true);
}
catch (Exception ex)
{
logger.LogError($"Message: {ex.Message}\n Stack: {ex.StackTrace}");
throw ex;
}
}
