WalletTx AddOutgoingTx(string from, TransferTransaction signedTx, WalletTag tagFor)
{
var date = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
var address = db.AddrGet(from);
var amount = asset.AmountToLong(signedTx.Amount);
var fee = asset.AmountToLong(signedTx.Fee);
logger.LogDebug("outgoing tx: amount: {0}, fee: {1}", amount, fee);
// create chain tx
var ctx = new ChainTx(signedTx.GenerateId(), date, fee, -1, 0);
ctx.NetworkStatus = new ChainTxNetworkStatus(ctx, ChainTxStatus.Unconfirmed, date, signedTx.GetBytes());
db.ChainTxs.Add(ctx);
db.ChainTxNetworkStatus.Add(ctx.NetworkStatus);
// create tx inputs
var i = new TxInput(signedTx.GenerateId(), from /*signedTx.Sender is null*/, 0, amount);
i.ChainTx = ctx;
i.WalletAddr = address;
db.TxInputs.Add(i);
i = new TxInput(signedTx.GenerateId(), from /*signedTx.Sender is null*/, 1, fee);
i.ChainTx = ctx;
i.WalletAddr = address;
db.TxInputs.Add(i);
// create tx output
var o = new TxOutput(signedTx.GenerateId(), signedTx.Recipient, 0, amount);
o.ChainTx = ctx;
db.TxOutputs.Add(o);
if (tagFor != null)
{
db.TxOutputsForTag.Add(new TxOutputForTag {
TxOutput = o, Tag = tagFor
});
}
// create wallet tx
var wtx = new WalletTx {
ChainTx = ctx, Address = address, Direction = WalletDirection.Outgoing
};
db.WalletTxs.Add(wtx);
return(wtx);
}
public static (string, bool, List <string>) SendWavesFunds(bool mainnet, string privKey, string addr1, string addr2, string assetId = null)
{
var sentTxIds = new List <string>();
var chainId = Node.TestNetChainId;
var nodeAddr = "https://testnodes.wavesnodes.com";
if (mainnet)
{
chainId = Node.MainNetChainId;
nodeAddr = "https://nodes.wavesnodes.com/";
}
var node = new Node(nodeAddr, chainId);
var asset = Assets.WAVES;
if (assetId != null)
{
asset = node.GetAsset(assetId);
}
Console.WriteLine($"::send {asset.Name} funds");
var seed = xchwallet.Utils.ParseHexString(privKey);
var key = PrivateKeyAccount.CreateFromSeed(seed, chainId, 0);
var addr = key.Address;
Console.WriteLine($" ::privkey: {privKey}");
Console.WriteLine($" ::addr: {addr}");
var balance = node.GetBalance(addr, asset);
Console.WriteLine($" ::balance: {balance} {asset.Name}");
if (balance > 0)
{
var numTxs = 6;
var txFee = 0.001M;
var massTxFee = txFee + 0.0005M * 2;
var feeTotal = txFee * (numTxs - 2) + massTxFee;
var balanceAfterFees = balance - feeTotal;
if (!asset.Equals(Assets.WAVES)) // if the asset is not waves then we ignore the fees because we are paying fees in WAVES
{
balanceAfterFees = balance;
}
Console.WriteLine($" ::fees: {feeTotal} {asset.Name}");
Console.WriteLine($" ::balance - fees: {balanceAfterFees} {asset.Name}");
var amount = balanceAfterFees / numTxs;
amount = Math.Round(amount, asset.Decimals);
var remainder = balanceAfterFees - amount * numTxs;
Console.WriteLine($" ::amount per tx: {amount} (x {numTxs} = {amount * numTxs}, remainder: {remainder})");
var txs = new List <TransferTransaction>();
for (var i = 0; i < numTxs - 2; i++)
{
var tx = new TransferTransaction(chainId, key.PublicKey, addr1, asset, amount, txFee);
tx.Sign(key);
txs.Add(tx);
System.Threading.Thread.Sleep(100); // sleep to ensure new timestamp
}
var transfers = new List <MassTransferItem>
{
new MassTransferItem(addr1, amount + remainder),
new MassTransferItem(addr2, amount),
};
var massTx = new MassTransferTransaction(chainId, key.PublicKey, asset, transfers, "Shut up & take my money");
System.Diagnostics.Debug.Assert(massTx.Fee == massTxFee);
massTx.Sign(key);
// send the raw signed transactions and get the txids
try
{
string output = null;
foreach (var tx in txs)
{
output = node.BroadcastAndWait(tx);
Console.WriteLine($" {output}");
sentTxIds.Add(tx.GenerateId());
}
output = node.BroadcastAndWait(massTx);
Console.WriteLine($" {output}");
sentTxIds.Add(massTx.GenerateId());
}
catch (System.Net.WebException ex)
{
var resp = new System.IO.StreamReader(ex.Response.GetResponseStream()).ReadToEnd();
dynamic obj = JsonConvert.DeserializeObject(resp);
if (obj != null)
{
Console.WriteLine($" ERROR: {obj.message}");
}
else
{
Console.WriteLine($" ERROR: {ex}");
}
return(addr, false, sentTxIds);
}
}
return(addr, true, sentTxIds);
}
