public bool VerifyRequest()
{
if (!State.HasFlag(ConsensusState.RequestReceived))
{
return(false);
}
if (!Blockchain.GetConsensusAddress(snapshot.GetValidators(Transactions.Values).ToArray()).Equals(NextConsensus))
{
return(false);
}
Transaction tx_gen = Transactions.Values.FirstOrDefault(p => p.Type == TransactionType.MinerTransaction);
Fixed8 amount_netfee = Block.CalculateNetFee(Transactions.Values);
Fixed8 amount_servicefee = ServiceFee.CalcuServiceFee(Transactions.Values.ToList());
//if (tx_gen?.Outputs.Sum(p => p.Value) != amount_netfee) return false;
//挖矿交易和手续费单独计算 By BHP
if (tx_gen?.Outputs.Where(p => p.AssetId == Blockchain.UtilityToken.Hash).Sum(p => p.Value) != amount_netfee)
{
return(false);
}
if (tx_gen?.Outputs.Where(p => p.AssetId == Blockchain.GoverningToken.Hash).Sum(p => p.Value) - MiningSubsidy.GetMiningSubsidy(BlockIndex) != amount_servicefee)
{
return(false);
}
return(true);
}
/*
* public void Fill()
* {
* IEnumerable<Transaction> mem_pool = Blockchain.Singleton.GetMemoryPool();
* foreach (IPolicyPlugin plugin in Plugin.Policies)
* mem_pool = plugin.FilterForBlock(mem_pool);
* List<Transaction> transactions = mem_pool.ToList();
* Fixed8 amount_netfee = Block.CalculateNetFee(transactions);
* TransactionOutput[] outputs = amount_netfee == Fixed8.Zero ? new TransactionOutput[0] : new[] { new TransactionOutput
* {
* AssetId = Blockchain.UtilityToken.Hash,
* Value = amount_netfee,
* ScriptHash = wallet.GetChangeAddress()
* } };
* while (true)
* {
* ulong nonce = GetNonce();
* MinerTransaction tx = new MinerTransaction
* {
* Nonce = (uint)(nonce % (uint.MaxValue + 1ul)),
* Attributes = new TransactionAttribute[0],
* Inputs = new CoinReference[0],
* Outputs = outputs,
* Witnesses = new Witness[0]
* };
* if (!snapshot.ContainsTransaction(tx.Hash))
* {
* Nonce = nonce;
* transactions.Insert(0, tx);
* break;
* }
* }
* TransactionHashes = transactions.Select(p => p.Hash).ToArray();
* Transactions = transactions.ToDictionary(p => p.Hash);
* NextConsensus = Blockchain.GetConsensusAddress(snapshot.GetValidators(transactions).ToArray());
* Timestamp = Math.Max(TimeProvider.Current.UtcNow.ToTimestamp(), PrevHeader.Timestamp + 1);
* }
*/
public void Fill()
{
IEnumerable <Transaction> mem_pool = Blockchain.Singleton.GetMemoryPool();
foreach (IPolicyPlugin plugin in Plugin.Policies)
{
mem_pool = plugin.FilterForBlock(mem_pool);
}
List <Transaction> transactions = mem_pool.ToList();
Fixed8 amount_netfee = Block.CalculateNetFee(transactions);
//By BHP
Fixed8 amount_servicefee = ServiceFee.CalcuServiceFee(transactions);
while (true)
{
ulong nonce = GetNonce();
//By BHP
MinerTransaction tx = new MiningTransaction().MakeMinerTransaction(wallet, BlockIndex, nonce, amount_servicefee, amount_netfee);
if (!snapshot.ContainsTransaction(tx.Hash))
{
Nonce = nonce;
transactions.Insert(0, tx);
break;
}
}
TransactionHashes = transactions.Select(p => p.Hash).ToArray();
Transactions = transactions.ToDictionary(p => p.Hash);
NextConsensus = Blockchain.GetConsensusAddress(snapshot.GetValidators(transactions).ToArray());
Timestamp = Math.Max(TimeProvider.Current.UtcNow.ToTimestamp(), PrevHeader.Timestamp + 1);
}
