public IActionResult RegisterTransactionForConsent([FromBody] TransactionConsentRequest consentRequest)
{
_consentManagementService.RegisterTransactionForConsent(consentRequest);
_hubContext.Clients.Group(consentRequest.RegistrationCommitment).SendAsync("ConsentRequest", consentRequest);
return(Ok());
}
public void RegisterTransactionForConsent(TransactionConsentRequest consentRequest)
{
_consentRequests.AddOrUpdate(consentRequest.TransactionId, consentRequest, (k, v) => consentRequest);
byte[] confirmHash = _hashCalculation.CalculateHash(Encoding.UTF8.GetBytes(consentRequest.TransactionId));
byte[] declineHash = _hashCalculation.CalculateHash(confirmHash);
_consentRequestsByConfirmKey.AddOrUpdate(confirmHash.ToHexString(), consentRequest.TransactionId, (k, v) => confirmHash.ToHexString());
_consentRequestsByDeclineKey.AddOrUpdate(declineHash.ToHexString(), consentRequest.TransactionId, (k, v) => declineHash.ToHexString());
_consentsPerRegistration.AddOrUpdate(consentRequest.RegistrationCommitment, new List <string> {
consentRequest.TransactionId
}, (k, v) => { v.Add(consentRequest.TransactionId); return(v); });
}
public async Task <IActionResult> PushUserTransaction(long accountId, [FromBody] SpUserTransactionRequestDto spUserTransactionRequest)
{
AccountDescriptor account = _accountsService.GetById(accountId);
string transactionId = Guid.NewGuid().ToString();
long registrationId = long.Parse(spUserTransactionRequest.RegistrationId);
long userTransactionId = _dataAccessService.AddSpUserTransaction(accountId, registrationId, transactionId, spUserTransactionRequest.Description);
var registration = _dataAccessService.GetServiceProviderRegistration(registrationId);
TransactionConsentRequest consentRequest = new TransactionConsentRequest
{
RegistrationCommitment = registration.Commitment.ToHexString(),
TransactionId = transactionId,
WithKnowledgeProof = true,
Description = spUserTransactionRequest.Description,
PublicSpendKey = account.PublicSpendKey.ToHexString(),
PublicViewKey = account.PublicViewKey?.ToHexString()
};
await _restApiConfiguration.ConsentManagementUri
.AppendPathSegments("ConsentManagement", "TransactionForConsent")
.PostJsonAsync(consentRequest).ContinueWith(t =>
{
if (!t.IsCompletedSuccessfully)
{
_logger.Error($"Failed to register transaction for consent. {JsonConvert.SerializeObject(consentRequest)}", t.Exception);
}
}, TaskScheduler.Current).ConfigureAwait(false);
return(Ok(new SpUserTransactionDto
{
SpUserTransactionId = userTransactionId.ToString(),
TransactionId = transactionId,
RegistrationId = spUserTransactionRequest.RegistrationId.ToString(),
Description = spUserTransactionRequest.Description
}));
}