public async Task BroadcastTransaction(NeoModules.NEP6.Transactions.Transaction signedTransaction,
OperationAggregate aggregate)
{
var txHash = signedTransaction.Hash.ToString().Substring(2);
var lastBlockHeight = await _blockchainProvider.GetHeightAsync();
try
{
var isSuccess = await _neoRawTransactionSender.SendRequestAsync(signedTransaction.ToHexString());
if (!isSuccess)
{
throw new Exception("Unknown error while broadcasting the tx");
}
}
catch (RpcResponseException e) when(e.RpcError.Code == -501)
{
throw new TransactionAlreadyBroadcastedException(e);
}
await _observableOperationRepository.InsertOrReplace(ObervableOperation.Create(aggregate,
BroadcastStatus.InProgress,
txHash,
(int)lastBlockHeight));
await _unconfirmedTransactionRepository.InsertOrReplace(
UnconfirmedTransaction.Create(aggregate.OperationId, txHash));
await _transactionOutputsService.CompleteTxOutputs(aggregate.OperationId, signedTransaction);
}
public async Task <bool> SendTransactionAsync(string signedTx)
{
if (Client == null)
{
throw new NullReferenceException("Client not configured");
}
if (signedTx == null)
{
throw new ArgumentNullException(nameof(signedTx));
}
var neoSendRawTransaction = new NeoSendRawTransaction(Client);
return(await neoSendRawTransaction.SendRequestAsync(signedTx));
}