async Task <CheckTransactionResult> GetTransactionStatusesByAddressBlockCypher(string address, int tryCount = 2, int delayMS = 1000)
{
CheckTransactionResult result = null;
for (int i = 0; i < tryCount; i++)
{
try
{
AddressResponse transaction = null;
//var requestUrl = string.Format(BlockCypher_AddressUrl, serviceConfiguration.BlockCypherRootNetwork, address);
//using (var client = new HttpClient())
//{
var response = await _client1.GetStringAsync($"{_config.BlockCypherRootNetwork}/addrs/{address}");
if (!string.IsNullOrEmpty(response))
{
transaction = AddressResponse.FromJson(response);
}
//}
if (transaction != null)
{
if (transaction.UnconfirmedTxrefs != null && transaction.UnconfirmedTxrefs.Any())
{
var t = transaction.UnconfirmedTxrefs.First();
result = new CheckTransactionResult()
{
TxId = t.TxHash,
Amount = t.Value,
Confirmations = (int)t.Confirmations,
Status = t.DoubleSpend ? TransactionStatus.DoubleSpent : TransactionStatus.Created
};
break;
}
if (transaction.Txrefs != null && transaction.Txrefs.Any())
{
var t = transaction.Txrefs.First();
result = new CheckTransactionResult()
{
TxId = t.TxHash,
Amount = t.Value,
Confirmations = (int)t.Confirmations,
Status = t.DoubleSpend ? TransactionStatus.DoubleSpent : TransactionStatus.Created
};
}
break;
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
await Task.Delay(delayMS);
}
return(result);
}
private async Task <CheckTransactionResult> GetTransactionStatusesByAddressBlockchainCom(string address, int tryCount = 2, int delayMS = 1000)
{
CheckTransactionResult result = null;
BlockchainNetModels.AddressResponse transaction = null;
BlockchainNetModels.Tx unconfirmedAddress = null;
for (int i = 0; i < tryCount; i++)
{
try
{
var unconfirmedRequest = $"unconfirmed-transactions?format=json";
var requestUrl = $"rawaddr/{address}";
var response = await _client2.GetStringAsync(requestUrl);
if (!string.IsNullOrEmpty(response))
{
transaction = BlockchainNetModels.AddressResponse.FromJson(response);
}
var unconfirmedResponse = await _client2.GetStringAsync(unconfirmedRequest);
if (!string.IsNullOrEmpty(unconfirmedResponse))
{
var unconfirmedTransactions = BlockchainNetModels.UnconfirmedTransactions.FromJson(unconfirmedResponse);
if (unconfirmedTransactions != null)
{
unconfirmedAddress = unconfirmedTransactions.Txs.FirstOrDefault(
x => x.Inputs.Any(y => y.PrevOut?.Addr == address) ||
x.Out.Any(z => z.Addr == address));
}
}
if (transaction != null)
{
if (transaction.Txs != null && transaction.Txs.Any())
{
var t = transaction.Txs.First();
TransactionStatus transactionStatus = TransactionStatus.Confirmed;
if (unconfirmedAddress != null)
{
transactionStatus = unconfirmedAddress.DoubleSpend ? TransactionStatus.DoubleSpent : TransactionStatus.Created;
}
result = new CheckTransactionResult()
{
TxId = t.Hash,
Amount = transaction.TotalReceived,
Confirmations = 0,
Status = transactionStatus
};
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
await Task.Delay(delayMS);
}
return(result);
}
