private async Task SetOutputSpendInfo(TransactionOutputSummary jsonOutput, byte[] txHash, UInt32 index)
{
using (var outPoint = new OutputPoint(txHash, index))
{
var fetchSpendResult = await chain_.FetchSpendAsync(outPoint);
if (fetchSpendResult.ErrorCode == ErrorCode.NotFound)
{
jsonOutput.spentTxId = null;
jsonOutput.spentIndex = null;
jsonOutput.spentHeight = null;
}
else
{
Utils.CheckBitprimApiErrorCode(fetchSpendResult.ErrorCode, "FetchSpendAsync failed, check error log");
var spend = fetchSpendResult.Result;
jsonOutput.spentTxId = Binary.ByteArrayToHexString(spend.Hash);
jsonOutput.spentIndex = spend.Index;
using (var getTxResult = await chain_.FetchTransactionAsync(spend.Hash, false))
{
Utils.CheckBitprimApiErrorCode(getTxResult.ErrorCode, "FetchTransactionAsync(" + Binary.ByteArrayToHexString(spend.Hash) + "), check error log");
jsonOutput.spentHeight = getTxResult.Result.TxPosition.BlockHeight;
}
}
}
}
private async Task <TransactionOutputSummary[]> TxOutputsToJSON(Transaction tx, bool noAsm, bool noSpend)
{
var outputs = tx.Outputs;
var jsonOutputs = new List <TransactionOutputSummary>();
for (uint i = 0; i < outputs.Count; i++)
{
var output = outputs[i];
dynamic jsonOutput = new TransactionOutputSummary();
jsonOutput.value = Utils.SatoshisToCoinUnits(output.Value);
jsonOutput.n = i;
jsonOutput.scriptPubKey = OutputScriptToJSON(output, noAsm);
if (!noSpend)
{
await SetOutputSpendInfo(jsonOutput, tx.Hash, (UInt32)i);
}
jsonOutputs.Add(jsonOutput);
}
return(jsonOutputs.ToArray());
}
private async Task <TransactionOutputSummary[]> TxOutputsToJSON(ITransaction tx, bool returnLegacyAddresses, bool noAsm,
bool noSpend)
{
var outputs = tx.Outputs;
var jsonOutputs = new List <TransactionOutputSummary>();
for (uint i = 0; i < outputs.Count; i++)
{
var output = outputs[i];
dynamic jsonOutput = new TransactionOutputSummary();
jsonOutput.value = Utils.SatoshisToCoinUnits(output.Value).ToString("0.00000000"); //Bitpay uses this format
jsonOutput.n = i;
jsonOutput.scriptPubKey = OutputScriptToJSON(output, returnLegacyAddresses, noAsm);
if (!noSpend)
{
await SetOutputSpendInfo(jsonOutput, tx.Hash, i);
}
jsonOutputs.Add(jsonOutput);
}
return(jsonOutputs.ToArray());
}
