//TODO thread safety
//TODO need to rescan utxo when addresses are added as well
public void AddAddress(IWalletAddress address)
{
//TODO add to queue, cannot monitor address until chain position moves
var startChainPosition = ChainPosition.Fake();
var monitoredRange = new[] { Tuple.Create(startChainPosition, startChainPosition) }.ToList();
foreach (var outputScriptHash in address.GetOutputScriptHashes())
{
List<MonitoredWalletAddress> addresses;
if (!this.addressesByOutputScriptHash.TryGetValue(outputScriptHash, out addresses))
{
addresses = new List<MonitoredWalletAddress>();
this.addressesByOutputScriptHash.Add(outputScriptHash, addresses);
}
addresses.Add(new MonitoredWalletAddress(address, monitoredRange));
}
if (address.IsMatcher)
{
this.matcherAddresses.Add(new MonitoredWalletAddress(address, monitoredRange));
}
}
//TODO thread safety
//TODO need to rescan utxo when addresses are added as well
public void AddAddress(IWalletAddress address)
{
//TODO add to queue, cannot monitor address until chain position moves
var startChainPosition = ChainPosition.Fake();
var monitoredRange = new[] { Tuple.Create(startChainPosition, startChainPosition) }.ToList();
foreach (var outputScriptHash in address.GetOutputScriptHashes())
{
List <MonitoredWalletAddress> addresses;
if (!this.addressesByOutputScriptHash.TryGetValue(outputScriptHash, out addresses))
{
addresses = new List <MonitoredWalletAddress>();
this.addressesByOutputScriptHash.Add(outputScriptHash, addresses);
}
addresses.Add(new MonitoredWalletAddress(address, monitoredRange));
}
if (address.IsMatcher)
{
this.matcherAddresses.Add(new MonitoredWalletAddress(address, monitoredRange));
}
}
public MonitoredWalletAddress(IWalletAddress address, List<Tuple<ChainPosition, ChainPosition>> monitoredRanges)
{
Address = address;
MonitoredRanges = monitoredRanges;
}
public MonitoredWalletAddress(IWalletAddress address, List <Tuple <ChainPosition, ChainPosition> > monitoredRanges)
{
Address = address;
MonitoredRanges = monitoredRanges;
}
private CreationCommitmentResult CreateCommitmentTransaction(IWalletAddress wallet, PubKey lockedPubKey, PubKey unlockedPubKey, PubKey revokePubKey, PubKey multisigPairPubKey,
IAsset asset, decimal lockedAmount, decimal unlockedAmount, string channelTr)
{
var multisig = new BitcoinScriptAddress(wallet.MultisigAddress, _connectionParams.Network);
var channel = new Transaction(channelTr);
var spendCoin = FindCoin(channel, multisig.ToString(), wallet.RedeemScript, lockedAmount + unlockedAmount, asset);
if (spendCoin == null)
{
throw new BackendException($"Not found output in setup channel with amount {lockedAmount + unlockedAmount}", ErrorCode.NoCoinsFound);
}
TransactionBuilder builder = new TransactionBuilder();
builder.AddCoins(spendCoin);
long additionalBtc = 0;
var script = CreateOffchainScript(multisigPairPubKey, revokePubKey, lockedPubKey);
var unlockedAddress = unlockedPubKey.GetAddress(_connectionParams.Network);
var lockedAddress = script.GetScriptAddress(_connectionParams.Network);
if (OpenAssetsHelper.IsBitcoin(asset.Id))
{
if (unlockedAmount > 0)
{
builder.Send(unlockedAddress, new Money(unlockedAmount, MoneyUnit.BTC));
}
if (lockedAmount > 0)
{
builder.Send(lockedAddress, new Money(lockedAmount, MoneyUnit.BTC));
}
}
else
{
var sendAmount = ((ColoredCoin)spendCoin).Bearer.Amount;
var dustAmount = 0L;
var assetId = new BitcoinAssetId(asset.BlockChainAssetId).AssetId;
if (unlockedAmount > 0)
{
builder.SendAsset(unlockedAddress, new AssetMoney(assetId, unlockedAmount, asset.MultiplierPower));
dustAmount += new TxOut(Money.Zero, unlockedAddress.ScriptPubKey).GetDustThreshold(builder.StandardTransactionPolicy.MinRelayTxFee);
}
if (lockedAmount > 0)
{
builder.Send(lockedAddress, new AssetMoney(assetId, lockedAmount, asset.MultiplierPower));
dustAmount += new TxOut(Money.Zero, lockedAddress.ScriptPubKey).GetDustThreshold(builder.StandardTransactionPolicy.MinRelayTxFee);
}
additionalBtc = dustAmount - sendAmount;
}
var fakeFee = new Money(1, MoneyUnit.BTC);
var fakeAmount = additionalBtc + fakeFee;
builder.SendFees(fakeFee);
_transactionBuildHelper.AddFakeInput(builder, fakeAmount);
var tr = builder.BuildTransaction(true);
_transactionBuildHelper.RemoveFakeInput(tr);
return(new CreationCommitmentResult(tr, lockedAddress.ToString(), script.ToHex()));
}
