private async Task SessionReplyMessageReceivedAsync(SessionMessageEvent <SessionReplyMessage> evt)
{
var transaction = await _transactionsRepository.GetBySessionIdAsync(evt.SessionId);
if (!_originatorSessionsDict.TryGetValue(transaction.SessionId, out var originatorSession))
{
return; //todo: handle this case.
}
transaction.CounterPartyVasp = evt.Message.Vasp;
if (evt.Message.Message.MessageCode ==
SessionReplyMessage.GetMessageCode(SessionReplyMessage.SessionReplyMessageCode.SessionAccepted))
{
transaction.Status = TransactionStatus.SessionConfirmed;
await originatorSession.TransferRequestAsync(
_transactionDataService.GetOriginatorFromTx(transaction),
_transactionDataService.GetBeneficiaryFromTx(transaction),
transaction.Asset,
transaction.Amount);
transaction.Status = TransactionStatus.TransferRequested;
}
else
{
transaction.Status = TransactionStatus.SessionDeclined;
transaction.SessionDeclineCode = evt.Message.Message.MessageCode;
}
await _transactionsRepository.UpdateAsync(transaction);
}
public async Task SendSessionReplyAsync(string txId, SessionReplyMessage.SessionReplyMessageCode code)
{
var transaction = await _transactionsRepository.GetAsync(txId);
if (transaction == null)
{
throw new NullReferenceException();
}
if (transaction.Status != TransactionStatus.SessionRequested)
{
return; //todo: handle properly
}
if (!_benefeciarySessionsDict.TryGetValue(transaction.SessionId, out var beneficiarySession))
{
return; //todo: handle this case.
}
await beneficiarySession.SessionReplyAsync(_vaspInformation, code);
if (code == SessionReplyMessage.SessionReplyMessageCode.SessionAccepted)
{
transaction.Status = TransactionStatus.SessionConfirmed;
}
else
{
transaction.Status = TransactionStatus.SessionDeclined;
transaction.SessionDeclineCode = SessionReplyMessage.GetMessageCode(code);
}
await _transactionsRepository.UpdateAsync(transaction);
}