public bool PayAccountBalanceNode(SpendTx spendTx, string accountCode, string cashCodeForChange)
{
try
{
foreach (var tx in spendTx.Transactions)
{
Money minerFee = tx.MinerFee;
for (int i = 0; i < tx.TxIds.Count; i++)
{
TxId input = tx.TxIds[i];
Money moneyOut = input.MoneyOut;
if (i == tx.TxIds.Count - 1)
{
moneyOut -= tx.ChangeAmount;
}
NodeCash.proc_TxPayAccount
(
tx.PaymentAddress,
$"{input.TransactionId}",
moneyOut.ToUnit(MoneyUnit.MilliBTC),
minerFee.ToUnit(MoneyUnit.MilliBTC),
accountCode
);
minerFee = minerFee <= moneyOut ? Money.Zero : minerFee - moneyOut;
}
foreach (var output in tx.Tx.Outputs)
{
string toAddress = $"{output.ScriptPubKey.GetDestinationAddress(GetNetwork)}";
if (toAddress == spendTx.ChangeAddress)
{
string toTxId = $"{tx.Tx.GetHash()}";
NodeCash.proc_ChangeTxAdd
(
toAddress,
toTxId,
(short)TxStatus.UTXO,
output.Value.ToUnit(MoneyUnit.MilliBTC),
0,
spendTx.TxMessage
);
NodeCash.proc_TxPayInChange(CashAccountCode, toAddress, toTxId, accountCode, cashCodeForChange, Properties.Resources.PaymentChange);
}
}
}
return(true);
}
catch (Exception err)
{
Console.WriteLine($"Error: {err.Message}");
return(false);
}
}
public void GetStatement(string keyPath)
{
ExtKey key = hdRoot.Derive(new KeyPath(keyPath));
List <TxId> txIds = new List <TxId>();
List <uint256> outputs = new List <uint256>();
var script = key.PrivateKey.GetWif(GetNetwork).GetAddress(ScriptPubKeyType.Legacy).ScriptPubKey;
var paymentAddress = key.PrivateKey.GetWif(GetNetwork).GetAddress(ScriptPubKeyType.Legacy);
var client = BlockchainApi;
var balance = client.GetBalance(script, false).Result;
foreach (var op in balance.Operations)
{
var transactionResponse = client.GetTransaction(op.TransactionId).Result;
foreach (var coin in op.ReceivedCoins)
{
if (coin.TxOut.ScriptPubKey == script)
{
TxId txId = txIds.Where(id => id.TransactionId == op.TransactionId).FirstOrDefault();
if (txId == null)
{
txId = new TxId(op.TransactionId);
txId.Confirmations = transactionResponse.Block == null ? 0 : transactionResponse.Block.Confirmations;
txIds.Add(txId);
}
txId.MoneyIn += (Money)coin.Amount;
}
}
foreach (TxIn input in transactionResponse.Transaction.Inputs)
{
if (input.ScriptSig == script)
{
outputs.Add(input.PrevOut.Hash);
}
}
}
foreach (var tx in txIds)
{
if (outputs.Where(id => id == tx.TransactionId).Any())
{
tx.Status = TxStatus.Spent;
tx.MoneyOut = tx.MoneyIn;
}
NodeCash.proc_ChangeTxAdd($"{paymentAddress}", $"{tx.TransactionId}", (short)tx.Status, tx.MoneyIn.ToUnit(MoneyUnit.MilliBTC), tx.Confirmations, tx.TxMessage);
}
}
public bool KeyTransferNode(SpendTx spend, string toKey, string cashCodeFrom, string cashCodeTo)
{
try
{
string paymentRef = string.Empty;
paymentRef = $"{spend.FromKey} -> {toKey}";
foreach (var tx in spend.Transactions)
{
Money minerFee = tx.MinerFee;
for (int i = 0; i < tx.TxIds.Count; i++)
{
TxId input = tx.TxIds[i];
Money moneyOut = input.MoneyOut;
if (i == tx.TxIds.Count - 1)
{
moneyOut -= tx.ChangeAmount;
}
NodeCash.proc_TxPayOutTransfer
(
tx.PaymentAddress,
$"{input.TransactionId}",
moneyOut.ToUnit(MoneyUnit.MilliBTC),
minerFee.ToUnit(MoneyUnit.MilliBTC),
cashCodeFrom,
paymentRef
);
minerFee = minerFee <= moneyOut ? Money.Zero : minerFee - moneyOut;
}
foreach (var output in tx.Tx.Outputs)
{
string toAddress = $"{output.ScriptPubKey.GetDestinationAddress(GetNetwork)}";
string toTxId = $"{tx.Tx.GetHash()}";
NodeCash.proc_ChangeTxAdd
(
toAddress,
toTxId,
(short)TxStatus.UTXO,
output.Value.ToUnit(MoneyUnit.MilliBTC),
0,
spend.TxMessage
);
if (toAddress == spend.ChangeAddress)
{
paymentRef = $"{spend.FromKey} -> {spend.FromKey}";
}
else
{
paymentRef = $"{spend.FromKey} -> {toKey}";
}
TxPayIn(toAddress, toTxId, string.Empty, cashCodeTo, DateTime.Now, paymentRef);
}
}
return(true);
}
catch (Exception err)
{
Console.WriteLine($"Error: {err.Message}");
return(false);
}
}