public async Task <object> RegisterName(PhantasmaKeys keyPair, string name)
{
try
{
var script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.CallContract("account", "RegisterName", keyPair.Address, name)
.SpendGas(keyPair.Address)
.EndScript();
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, "main", script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Error($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(new ErrorRes {
error = rpcEx.RpcError.Message
});
}
catch (Exception ex)
{
Log.Error($"Exception occurred: {ex.Message}");
return(new ErrorRes {
error = ex.Message
});
}
}
public async Task <string> TransferMultipleNFT(PhantasmaKeys keyPair, string addressTo, string chainName, string symbol, string idArr, bool isName)
{
try
{
JArray jsonparam = JsonConvert.DeserializeObject <JArray>(idArr);
byte[] bscript;
if (isName)
{
var script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800 * (jsonparam.Count));
foreach (var id in jsonparam)
{
var bigIntAmount = BigInteger.Parse((string)id["id"]);
script.TransferNFT(symbol, keyPair.Address, addressTo, bigIntAmount);
}
script.SpendGas(keyPair.Address);
bscript = script.EndScript();
}
else
{
var destinationAddress = Address.FromText(addressTo);
var script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800 * (jsonparam.Count));
foreach (var id in jsonparam)
{
var bigIntAmount = BigInteger.Parse((string)id["id"]);
script.TransferNFT(symbol, keyPair.Address, destinationAddress, bigIntAmount);
}
script.SpendGas(keyPair.Address);
bscript = script.EndScript();
}
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, chainName, bscript,
DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult send: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Information($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return("");
}
catch (Exception ex)
{
Log.Information($"Exception occurred: {ex}");
return("");
}
}
public async Task <string> TransferTokensCustomNFT(PhantasmaKeys keyPair, string addressTo, string chainName, string symbol, string amountId, string payload, bool donation, MultisigSettings settings = new MultisigSettings())
{
try
{
int decimals = PhantasmaTokens.SingleOrDefault(t => t.Symbol == symbol).Decimals;
var bigIntAmount = UnitConversion.ToBigInteger(decimal.Parse(amountId), decimals);
byte[] script;
var destinationAddress = Address.FromText(addressTo);
var bigIntAmountDonation = 500000000;
string symbolDonation = "SOUL";
var destinationAddressDonation = Address.FromText("P2K61GfcUbfWqCur644iLECZ62NAefuKgBkB6FrpMsqYHv6");
if (donation)
{
script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferTokens(symbol, keyPair.Address, destinationAddress, bigIntAmount)
.TransferTokens(symbolDonation, keyPair.Address, destinationAddressDonation, bigIntAmountDonation)
.SpendGas(keyPair.Address)
.EndScript();
}
else
{
script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferTokens(symbol, keyPair.Address, destinationAddress, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
}
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, chainName, script,
DateTime.UtcNow + TimeSpan.FromMinutes(30), payload);
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult send: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Information($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return("");
}
catch (Exception ex)
{
Log.Information($"Exception occurred: {ex.Message}");
return("");
}
}
public async Task <object> MarketBuyCustom(
PhantasmaKeys keyPair, string chain, string contract, string method, object[] paramArray, string feeamount, string feesymbol)
{
try
{
var bigIntAmount = UnitConversion.ToBigInteger(decimal.Parse(feeamount), GetTokenDecimals(feesymbol));
var destinationAddress = Address.FromText("P2KLzxq8cUi47URLZZYcLs54WPVYnknrHWVryUUUqhuhq5K");
var script = (bigIntAmount == 0)
? ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.CallContract(contract, method, paramArray)
.SpendGas(keyPair.Address)
.EndScript()
: ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.CallContract(contract, method, paramArray)
.TransferTokens(feesymbol, keyPair.Address, destinationAddress, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, chain, script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Error($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(new ErrorRes {
error = rpcEx.RpcError.Message
});
}
catch (Exception ex)
{
Log.Error($"Exception occurred: {ex.Message}");
return(new ErrorRes {
error = ex.Message
});
}
}
public async Task <string> CrossChainTransferToken(bool isFungible, PhantasmaKeys keyPair, string addressTo,
string chainName, string destinationChain, string symbol, string amountId)
{
try
{
var toChain = PhantasmaChains.Find(p => p.Name == destinationChain);
var destinationAddress = Address.FromText(addressTo);
int decimals = PhantasmaTokens.SingleOrDefault(t => t.Symbol == symbol).Decimals;
var bigIntAmount = UnitConversion.ToBigInteger(decimal.Parse(amountId), decimals);
var fee = UnitConversion.ToBigInteger(0.0001m, 8);
var script = isFungible
? ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.CrossTransferToken(Address.FromText(toChain.Address), symbol, keyPair.Address,
keyPair.Address, fee)
.CrossTransferToken(Address.FromText(toChain.Address), symbol, keyPair.Address,
destinationAddress, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript()
: ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.CrossTransferNFT(Address.FromText(toChain.Address), symbol, keyPair.Address,
destinationAddress, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, chainName, script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Debug.WriteLine($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(null);
}
catch (Exception ex)
{
Debug.WriteLine($"Exception occurred: {ex.Message}");
return(null);
}
}
public async Task <string> SendRawTx(Phantasma.Blockchain.Transaction tx)
{
try
{
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Debug.WriteLine($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(null);
}
catch (Exception ex)
{
Debug.WriteLine($"Exception occurred: {ex.Message}");
return(null);
}
}
public async Task <object> CosmicCustom(
PhantasmaKeys keyPair, string chain, string contract, string method, object[] paramArray)
{
try
{
var bigIntAmount = 10000000000;
string symbol = "KCAL";
var destinationAddress = Address.FromText("P2K61GfcUbfWqCur644iLECZ62NAefuKgBkB6FrpMsqYHv6");
var script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferTokens(symbol, keyPair.Address, destinationAddress, bigIntAmount)
.CallContract(contract, method, paramArray)
.SpendGas(keyPair.Address)
.EndScript();
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, chain, script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Error($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(new ErrorRes {
error = rpcEx.RpcError.Message
});
}
catch (Exception ex)
{
Log.Error($"Exception occurred: {ex.Message}");
return(new ErrorRes {
error = ex.Message
});
}
}
public async Task <object> InvokeSettleTx(NeoKeys neoKeys, PhantasmaKeys phantasmaKeys, string txHash, string symbol)
{
try
{
Hash neoTxHash = Hash.Parse(txHash);
var transcodedAddress = Address.FromKey(neoKeys);
var script = ScriptUtils.BeginScript()
.CallContract("interop", "SettleTransaction", transcodedAddress, NeoWallet.NeoPlatform, NeoWallet.NeoPlatform, neoTxHash)
.CallContract("swap", "SwapFee", transcodedAddress, symbol, UnitConversion.ToBigInteger(0.1m, DomainSettings.FuelTokenDecimals))
.TransferBalance(symbol, transcodedAddress, phantasmaKeys.Address)
.AllowGas(transcodedAddress, Address.Null, MinimumFee, 800)
.SpendGas(transcodedAddress)
.EndScript();
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, "main", script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(neoKeys);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Error($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(new ErrorRes {
error = rpcEx.RpcError.Message
});
}
catch (Exception ex)
{
Log.Error($"Exception occurred: {ex.Message}");
return(new ErrorRes {
error = ex.Message
});
}
}
public async Task <object> CreateStakeSoulTransactionWithClaim(
PhantasmaKeys keyPair, string stakeAmount)
{
try
{
var bigIntAmount = UnitConversion.ToBigInteger(decimal.Parse(stakeAmount), 0);
var script = ScriptUtils.BeginScript()
.CallContract("stake", "Stake", keyPair.Address, bigIntAmount)
.CallContract("stake", "Claim", keyPair.Address, keyPair.Address)
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.SpendGas(keyPair.Address)
.EndScript();
var nexusName = WalletConfig.Network;
var stakeTx = new Phantasma.Blockchain.Transaction(nexusName, "main", script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
stakeTx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(stakeTx.ToByteArray(true).Encode());
Log.Information("txResult: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Error($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(new ErrorRes {
error = rpcEx.RpcError.Message
});
}
catch (Exception ex)
{
Log.Error($"Exception occurred: {ex.Message}");
return(new ErrorRes {
error = ex.Message
});
}
}
public async Task <string> SettleBlockTransfer(PhantasmaKeys keyPair, string sourceChainAddress, string blockHash,
string destinationChainAddress)
{
try
{
var sourceChain = Address.FromText(sourceChainAddress);
var destinationChainName =
PhantasmaChains.SingleOrDefault(c => c.Address == destinationChainAddress).Name;
var nexusName = WalletConfig.Network;
var block = Hash.Parse(blockHash);
var settleTxScript = ScriptUtils.BeginScript()
.CallContract("token", "SettleBlock", sourceChain, block)
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.SpendGas(keyPair.Address)
.EndScript();
var settleTx = new Phantasma.Blockchain.Transaction(nexusName, destinationChainName, settleTxScript, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
settleTx.Sign(keyPair);
var settleResult =
await _phantasmaRpcService.SendRawTx.SendRequestAsync(settleTx.ToByteArray(true).Encode());
return(settleResult);
}
catch (RpcResponseException rpcEx)
{
Debug.WriteLine($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(null);
}
catch (Exception ex)
{
Debug.WriteLine($"Exception occurred: {ex.Message}");
return(null);
}
}
public async Task <object> CosmicFixed(PhantasmaKeys keyPair)
{
try
{
var bigIntAmount = 10000000;
var script = ScriptUtils.BeginScript()
.CallContract("swap", "SwapTokens", keyPair.Address, DomainSettings.StakingTokenSymbol, DomainSettings.FuelTokenSymbol, bigIntAmount)
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.SpendGas(keyPair.Address)
.EndScript();
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, "main", script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Error($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(new ErrorRes {
error = rpcEx.RpcError.Message
});
}
catch (Exception ex)
{
Log.Error($"Exception occurred: {ex.Message}");
return(new ErrorRes {
error = ex.Message
});
}
}
public async Task <object> InvokeContractTxGeneric(
PhantasmaKeys keyPair, string chain, string contract, string method, object[] paramArray)
{
try
{
var script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.CallContract(contract, method, paramArray)
.SpendGas(keyPair.Address)
.EndScript();
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, chain, script, DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Error($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return(new ErrorRes {
error = rpcEx.RpcError.Message
});
}
catch (Exception ex)
{
Log.Error($"Exception occurred: {ex.Message}");
return(new ErrorRes {
error = ex.Message
});
}
}
public async Task <string> TransferTokens(bool isFungible, PhantasmaKeys keyPair, string addressTo, string chainName, string symbol, string amountId, bool isName, MultisigSettings settings = new MultisigSettings())
{
try
{
int decimals = PhantasmaTokens.SingleOrDefault(t => t.Symbol == symbol).Decimals;
byte[] script;
if (isFungible)
{
var bigIntAmount = UnitConversion.ToBigInteger(decimal.Parse(amountId), decimals);
if (NeoWallet.IsValidAddress(addressTo))
{
var addressNeo = NeoWallet.EncodeAddress(addressTo);
Log.Information("Transfer to " + addressNeo);
script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferTokens(symbol, keyPair.Address, addressNeo, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
}
else
{
if (isName)
{
Log.Information("Transfer to " + addressTo);
script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferTokens(symbol, keyPair.Address, addressTo, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
}
else
{
var destinationAddress = Address.FromText(addressTo);
Log.Information("Transfer to " + destinationAddress.Text);
script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferTokens(symbol, keyPair.Address, destinationAddress, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
}
}
}
else
{
var bigIntAmount = BigInteger.Parse(amountId);
if (isName)
{
Log.Information("Transfer to " + addressTo);
script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferNFT(symbol, keyPair.Address, addressTo, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
}
else
{
var destinationAddress = Address.FromText(addressTo);
Log.Information("Transfer to " + destinationAddress.Text);
script = ScriptUtils.BeginScript()
.AllowGas(keyPair.Address, Address.Null, MinimumFee, 800)
.TransferNFT(symbol, keyPair.Address, destinationAddress, bigIntAmount)
.SpendGas(keyPair.Address)
.EndScript();
}
}
var nexusName = WalletConfig.Network;
var tx = new Phantasma.Blockchain.Transaction(nexusName, chainName, script,
DateTime.UtcNow + TimeSpan.FromMinutes(30), "PHT-0-8-7");
tx.Sign(keyPair);
// from here on we need PhantasmaRelay to proceed with a multisig TX
//
//if (settings.addressCount != null)
//{
//
//}
var txResult = await _phantasmaRpcService.SendRawTx.SendRequestAsync(tx.ToByteArray(true).Encode());
Log.Information("txResult send: " + txResult);
return(txResult);
}
catch (RpcResponseException rpcEx)
{
Log.Information($"RPC Exception occurred: {rpcEx.RpcError.Message}");
return("");
}
catch (Exception ex)
{
Log.Information($"Exception occurred: {ex.Message}");
return("");
}
}