public static void Rescan(Nexus oldNexus, PhantasmaKeys owner, string[] args)
{
/*if (args.Length != 1)
* {
* throw new CommandException("Expected args: file_path");
* }*/
var genesisAddress = oldNexus.GetGenesisAddress(oldNexus.RootStorage);
if (owner.Address != genesisAddress)
{
throw new CommandException("Invalid owner key");
}
var oldGenesisBlock = oldNexus.GetGenesisBlock();
var newNexus = new Nexus(oldNexus.Name);
newNexus.CreateGenesisBlock(owner, oldGenesisBlock.Timestamp, DomainSettings.LatestKnownProtocol);
var oldRootChain = oldNexus.RootChain;
var newRootChain = newNexus.RootChain;
var height = oldRootChain.Height;
BigInteger minFee = 0;
Hash previousHash = Hash.Null;
for (int i = 1; i <= height; i++)
{
logger.Message($"Processing block {i} out of {height}");
var oldBlockHash = oldRootChain.GetBlockHashAtHeight(i);
var oldBlock = oldRootChain.GetBlockByHash(oldBlockHash);
var transactions = oldBlock.TransactionHashes.Select(x => oldRootChain.GetTransactionByHash(x));
try
{
var newBlock = new Block(oldBlock.Height, oldBlock.ChainAddress, oldBlock.Timestamp, oldBlock.TransactionHashes, previousHash, oldBlock.Protocol, owner.Address, oldBlock.Payload);
Transaction inflationTx = null;
var changeSet = newRootChain.ProcessBlock(newBlock, transactions, minFee, out inflationTx, null);
if (inflationTx != null)
{
transactions = transactions.Concat(new [] { inflationTx });
}
newBlock.Sign(owner);
newRootChain.AddBlock(newBlock, transactions, minFee, changeSet);
}
catch (Exception e)
{
throw new CommandException("Block validation failed: " + e.Message);
}
}
}
public NexusSimulator(Nexus nexus, PhantasmaKeys ownerKey, int seed, Logger logger = null)
{
this.Logger = logger != null ? logger : new DummyLogger();
_owner = ownerKey;
this.Nexus = nexus;
CurrentTime = new DateTime(2018, 8, 26);
if (!Nexus.HasGenesis)
{
if (!Nexus.CreateGenesisBlock("simnet", _owner, CurrentTime))
{
throw new ChainException("Genesis block failure");
}
}
else
{
var genesisBlock = Nexus.GetGenesisBlock();
CurrentTime = new Timestamp(genesisBlock.Timestamp.Value + 1);
}
_rnd = new Random(seed);
_keys.Add(_owner);
var oneFuel = UnitConversion.ToBigInteger(1, DomainSettings.FuelTokenDecimals);
var token = Nexus.GetTokenInfo(Nexus.RootStorage, DomainSettings.FuelTokenSymbol);
var localBalance = Nexus.RootChain.GetTokenBalance(Nexus.RootStorage, token, _owner.Address);
if (localBalance < oneFuel)
{
throw new Exception("Funds missing oops");
}
var neoPlatform = Pay.Chains.NeoWallet.NeoPlatform;
var neoKeys = InteropUtils.GenerateInteropKeys(_owner, Nexus.GetGenesisHash(Nexus.RootStorage), neoPlatform);
var neoText = Phantasma.Neo.Core.NeoKeys.FromWIF(neoKeys.ToWIF()).Address;
var neoAddress = Phantasma.Pay.Chains.NeoWallet.EncodeAddress(neoText);
var ethPlatform = Pay.Chains.EthereumWallet.EthereumPlatform;
var ethKeys = InteropUtils.GenerateInteropKeys(_owner, Nexus.GetGenesisHash(Nexus.RootStorage), ethPlatform);
var ethText = Phantasma.Ethereum.EthereumKey.FromWIF(ethKeys.ToWIF()).Address;
var ethAddress = Phantasma.Pay.Chains.EthereumWallet.EncodeAddress(ethText);
BeginBlock();
GenerateCustomTransaction(_owner, 0, () => new ScriptBuilder().AllowGas(_owner.Address, Address.Null, MinimumFee, 9999).
CallInterop("Nexus.CreatePlatform", _owner.Address, neoPlatform, neoText, neoAddress, "GAS").
CallInterop("Nexus.CreatePlatform", _owner.Address, ethPlatform, ethText, ethAddress, "ETH").
SpendGas(_owner.Address).EndScript());
var orgFunding = UnitConversion.ToBigInteger(1863626, DomainSettings.StakingTokenDecimals);
var orgScript = new byte[0];
var orgID = DomainSettings.PhantomForceOrganizationName;
var orgAddress = Address.FromHash(orgID);
GenerateCustomTransaction(_owner, ProofOfWork.None, () =>
{
return new ScriptBuilder().AllowGas(_owner.Address, Address.Null, 1, 99999).
CallInterop("Nexus.CreateOrganization", _owner.Address, orgID, "Phantom Force", orgScript).
CallInterop("Organization.AddMember", _owner.Address, orgID, _owner.Address).
TransferTokens(DomainSettings.StakingTokenSymbol, _owner.Address, orgAddress, orgFunding).
CallContract("swap", "SwapFee", orgAddress, DomainSettings.StakingTokenSymbol, 50000).
CallContract("stake", "Stake", orgAddress, orgFunding - (5000)).
SpendGas(_owner.Address).
EndScript();
});
EndBlock();
BeginBlock();
var communitySupply = 100000;
GenerateToken(_owner, "MKNI", "Mankini Token", UnitConversion.ToBigInteger(communitySupply, 0), 0, TokenFlags.Fungible | TokenFlags.Transferable | TokenFlags.Finite);
MintTokens(_owner, _owner.Address, "MKNI", communitySupply);
EndBlock();
/*
var market = Nexus.FindChainByName("market");
var nftSales = new List<KeyValuePair<KeyPair, BigInteger>>();
BeginBlock();
for (int i = 1; i < 7; i++)
{
BigInteger ID = i + 100;
TokenContent info;
try
{
info = Nexus.GetNFT(nachoSymbol, ID);
}
catch
{
continue;
}
var chain = Nexus.FindChainByAddress(info.CurrentChain);
if (chain == null)
{
continue;
}
var nftOwner = chain.GetTokenOwner(nachoSymbol, ID);
if (nftOwner == Address.Null)
{
continue;
}
foreach (var key in _keys)
{
if (key.Address == nftOwner)
{
nftSales.Add(new KeyValuePair<KeyPair, BigInteger>(key, ID));
// send some gas to the sellers
GenerateTransfer(_owner, key.Address, Nexus.RootChain, Nexus.FuelTokenSymbol, UnitConversion.ToBigInteger(0.01m, Nexus.FuelTokenDecimals));
}
}
}
EndBlock();
BeginBlock();
foreach (var sale in nftSales)
{
// TODO this later should be the market chain instead of root
GenerateNftSale(sale.Key, Nexus.RootChain, nachoSymbol, sale.Value, UnitConversion.ToBigInteger(100 + 5 * _rnd.Next() % 50, Nexus.FuelTokenDecimals));
}
EndBlock();
*/
}
public NexusSimulator(Nexus nexus, PhantasmaKeys ownerKey, int seed, Logger logger = null)
{
this.Logger = logger != null ? logger : new DummyLogger();
_owner = ownerKey;
this.Nexus = nexus;
CurrentTime = new DateTime(2018, 8, 26);
if (!Nexus.HasGenesis)
{
if (!Nexus.CreateGenesisBlock("simnet", _owner, CurrentTime))
{
throw new ChainException("Genesis block failure");
}
}
else
{
var genesisBlock = Nexus.GetGenesisBlock();
CurrentTime = new Timestamp(genesisBlock.Timestamp.Value + 1);
}
_rnd = new Random(seed);
_keys.Add(_owner);
var oneFuel = UnitConversion.ToBigInteger(1, DomainSettings.FuelTokenDecimals);
var token = Nexus.GetTokenInfo(Nexus.RootStorage, DomainSettings.FuelTokenSymbol);
var localBalance = Nexus.RootChain.GetTokenBalance(Nexus.RootStorage, token, _owner.Address);
if (localBalance < oneFuel)
{
throw new Exception("Funds missing oops");
}
var neoPlatform = Pay.Chains.NeoWallet.NeoPlatform;
var neoKeys = InteropUtils.GenerateInteropKeys(_owner, Nexus.GetGenesisHash(Nexus.RootStorage), neoPlatform);
var neoText = Phantasma.Neo.Core.NeoKeys.FromWIF(neoKeys.ToWIF()).Address;
var neoAddress = Phantasma.Pay.Chains.NeoWallet.EncodeAddress(neoText);
/*
* var ethPlatform = Pay.Chains.EthereumWallet.EthereumPlatform;
* var ethKeys = InteropUtils.GenerateInteropKeys(_owner, ethPlatform);
* var ethText = Phantasma.Ethereum.EthereumKey.FromWIF(ethKeys.ToWIF()).address;
* var ethAddress = Phantasma.Pay.Chains.EthereumWallet.EncodeAddress(ethText);
*/
BeginBlock();
GenerateCustomTransaction(_owner, 0, () => new ScriptBuilder().AllowGas(_owner.Address, Address.Null, MinimumFee, 9999).
CallInterop("Nexus.CreatePlatform", _owner.Address, neoPlatform, neoText, neoAddress, "GAS").
//CallInterop("Nexus.CreatePlatform", _owner.Address, ethKeys.PublicKey, ethPlatform, "ETH").
SpendGas(_owner.Address).EndScript());
GenerateToken(_owner, "NEO", "NEO", neoPlatform, Hash.FromUnpaddedHex("c56f33fc6ecfcd0c225c4ab356fee59390af8560be0e930faebe74a6daff7c9b"), UnitConversion.ToBigInteger(100000000, 0), 0, TokenFlags.Fungible | TokenFlags.Transferable | TokenFlags.Finite | TokenFlags.External);
GenerateToken(_owner, "GAS", "GAS", neoPlatform, Hash.FromUnpaddedHex("602c79718b16e442de58778e148d0b1084e3b2dffd5de6b7b16cee7969282de7"), UnitConversion.ToBigInteger(100000000, 8), 8, TokenFlags.Fungible | TokenFlags.Transferable | TokenFlags.Divisible | TokenFlags.Finite | TokenFlags.External);
//GenerateToken(_owner, "ETH", "Ethereum", ethPlatform, Hash.FromString("ETH"), UnitConversion.ToBigInteger(0, 18), 18, TokenFlags.Fungible | TokenFlags.Transferable | TokenFlags.Divisible | TokenFlags.External);
//GenerateToken(_owner, "DAI", "Dai Stablecoin", ethPlatform, Hash.FromUnpaddedHex("89d24a6b4ccb1b6faa2625fe562bdd9a23260359"), UnitConversion.ToBigInteger(0, 18), 18, TokenFlags.Fungible | TokenFlags.Transferable | TokenFlags.Divisible | TokenFlags.External);
//GenerateToken(_owner, "EOS", "EOS", "EOS", UnitConversion.ToBigInteger(1006245120, 18), 18, TokenFlags.Fungible | TokenFlags.Transferable | TokenFlags.Finite | TokenFlags.Divisible | TokenFlags.External);
var orgFunding = UnitConversion.ToBigInteger(1863626, DomainSettings.StakingTokenDecimals);
var orgScript = new byte[0];
var orgID = DomainSettings.PhantomForceOrganizationName;
var orgAddress = Address.FromHash(orgID);
GenerateCustomTransaction(_owner, ProofOfWork.None, () =>
{
return(new ScriptBuilder().AllowGas(_owner.Address, Address.Null, 1, 99999).
CallInterop("Nexus.CreateOrganization", _owner.Address, orgID, "Phantom Force", orgScript).
CallInterop("Organization.AddMember", _owner.Address, orgID, _owner.Address).
TransferTokens(DomainSettings.StakingTokenSymbol, _owner.Address, orgAddress, orgFunding).
CallContract("swap", "SwapFee", orgAddress, DomainSettings.StakingTokenSymbol, 50000).
CallContract("stake", "Stake", orgAddress, orgFunding - (5000)).
SpendGas(_owner.Address).
EndScript());
});
var communitySupply = 100000;
GenerateToken(_owner, "MKNI", "Mankini Token", DomainSettings.PlatformName, Hash.FromString("MKNI"), UnitConversion.ToBigInteger(communitySupply, 0), 0, TokenFlags.Fungible | TokenFlags.Transferable | TokenFlags.Finite);
MintTokens(_owner, _owner.Address, "MKNI", communitySupply);
EndBlock();
/*
* var market = Nexus.FindChainByName("market");
* var nftSales = new List<KeyValuePair<KeyPair, BigInteger>>();
*
* BeginBlock();
* for (int i = 1; i < 7; i++)
* {
* BigInteger ID = i + 100;
* TokenContent info;
* try
* {
* info = Nexus.GetNFT(nachoSymbol, ID);
* }
* catch
* {
* continue;
* }
*
* var chain = Nexus.FindChainByAddress(info.CurrentChain);
* if (chain == null)
* {
* continue;
* }
*
* var nftOwner = chain.GetTokenOwner(nachoSymbol, ID);
*
* if (nftOwner == Address.Null)
* {
* continue;
* }
*
* foreach (var key in _keys)
* {
* if (key.Address == nftOwner)
* {
* nftSales.Add(new KeyValuePair<KeyPair, BigInteger>(key, ID));
* // send some gas to the sellers
* GenerateTransfer(_owner, key.Address, Nexus.RootChain, Nexus.FuelTokenSymbol, UnitConversion.ToBigInteger(0.01m, Nexus.FuelTokenDecimals));
* }
* }
* }
*
* EndBlock();
*
* BeginBlock();
* foreach (var sale in nftSales)
* {
* // TODO this later should be the market chain instead of root
* GenerateNftSale(sale.Key, Nexus.RootChain, nachoSymbol, sale.Value, UnitConversion.ToBigInteger(100 + 5 * _rnd.Next() % 50, Nexus.FuelTokenDecimals));
* }
* EndBlock();
*/
}
