public void UpdateBloom_Test()
{
var transactionResult = new TransactionResult();
transactionResult.UpdateBloom();
transactionResult.Bloom.ShouldBe(ByteString.Empty);
var logEvent1 = new LogEvent
{
Address = SampleAddress.AddressList[0],
Name = "LogEvent1"
};
var logEvent2 = new LogEvent
{
Address = SampleAddress.AddressList[1],
Name = "LogEvent2"
};
transactionResult.Logs.Add(new[] { logEvent1, logEvent2 });
transactionResult.UpdateBloom();
var bloom = new Bloom();
bloom.Combine(new List <Bloom> {
logEvent1.GetBloom(), logEvent2.GetBloom()
});
transactionResult.Bloom.ShouldBe(ByteString.CopyFrom(bloom.Data));
}
public static void UpdateBloom(this TransactionResult transactionResult)
{
var bloom = new Bloom();
bloom.Combine(transactionResult.Logs.Select(l => l.GetBloom()));
transactionResult.Bloom = ByteString.CopyFrom(bloom.Data);
}
public async Task <Block> AttachBlock(long previousBlockHeight, Hash previousBlockHash,
List <Transaction> transactions = null, List <TransactionResult> transactionResults = null)
{
if (transactions == null || transactions.Count == 0)
{
transactions = new List <Transaction>();
}
if (transactions.Count == 0)
{
transactions.Add(GenerateTransaction());
}
if (transactionResults == null)
{
transactionResults = new List <TransactionResult>();
}
if (transactionResults.Count == 0)
{
foreach (var transaction in transactions)
{
transactionResults.Add(GenerateTransactionResult(transaction, TransactionResultStatus.Mined));
}
}
var newBlock = GenerateBlock(previousBlockHeight, previousBlockHash, transactions);
var bloom = new Bloom();
foreach (var transactionResult in transactionResults)
{
transactionResult.UpdateBloom();
if (transactionResult.Status == TransactionResultStatus.Mined)
{
bloom.Combine(new[] { new Bloom(transactionResult.Bloom.ToByteArray()) });
}
}
newBlock.Header.Bloom = ByteString.CopyFrom(bloom.Data);
foreach (var transactionResult in transactionResults)
{
await _transactionResultService.AddTransactionResultAsync(transactionResult, newBlock.Header);
}
await _blockchainService.AddBlockAsync(newBlock);
await _blockchainService.AddTransactionsAsync(transactions);
var chain = await _blockchainService.GetChainAsync();
await _blockchainService.AttachBlockToChainAsync(chain, newBlock);
return(newBlock);
}
public static void UpdateBloom(this TransactionResult transactionResult)
{
// TODO: What should be the default value for bloom if there is no log
// if (transactionResult.Logs.Count == 0)
// {
// return;
// }
var bloom = new Bloom();
bloom.Combine(transactionResult.Logs.Select(l => l.GetBloom()));
transactionResult.Bloom = ByteString.CopyFrom(bloom.Data);
}