private void Init(uint256 txId, BalanceId balanceId, uint256 blockId, BlockHeader blockHeader, int height)
{
BlockId = blockId;
SeenUtc = blockHeader == null ? DateTime.UtcNow : blockHeader.BlockTime.UtcDateTime;
Height = blockId == null ? UnconfirmedBalanceLocator.UnconfHeight : height;
TransactionId = txId;
BalanceId = balanceId;
}
private IEnumerable <OrderedBalanceChange> GetOrderedBalanceCore(BalanceId balanceId, BalanceQuery query, CancellationToken cancel)
{
foreach (var partition in GetOrderedBalanceCoreAsync(balanceId, query, cancel))
{
foreach (var change in partition.Result)
{
yield return(change);
}
}
}
internal OrderedBalanceChange(uint256 txId, Script scriptPubKey, uint256 blockId, BlockHeader blockHeader, int height)
: this()
{
var balanceId = new BalanceId(scriptPubKey);
Init(txId, balanceId, blockId, blockHeader, height);
if (!balanceId.ContainsScript)
{
_ScriptPubKey = scriptPubKey;
}
}
private bool MergeIntoWalletCore(string walletId, BalanceId balanceId, WalletRule rule, CancellationToken cancel)
{
var indexer = Configuration.CreateIndexer();
var query = new BalanceQuery()
{
From = new UnconfirmedBalanceLocator().Floor(),
RawOrdering = true
};
var sourcesByKey = GetOrderedBalanceCore(balanceId, query, cancel)
.ToDictionary(i => GetKey(i));
if (sourcesByKey.Count == 0)
{
return(false);
}
var destByKey =
GetOrderedBalance(walletId, query, cancel)
.ToDictionary(i => GetKey(i));
List <OrderedBalanceChange> entities = new List <OrderedBalanceChange>();
foreach (var kv in sourcesByKey)
{
var source = kv.Value;
var existing = destByKey.TryGet(kv.Key);
if (existing == null)
{
existing = new OrderedBalanceChange(walletId, source);
}
existing.Merge(kv.Value, rule);
entities.Add(existing);
if (entities.Count == 100)
{
indexer.Index(entities);
}
}
if (entities.Count != 0)
{
indexer.Index(entities);
}
return(true);
}
public TableQuery CreateTableQuery(BalanceId balanceId)
{
return(CreateTableQuery(balanceId.PartitionKey, balanceId.ToString()));
}
private IEnumerable <Task <List <OrderedBalanceChange> > > GetOrderedBalanceCoreAsync(BalanceId balanceId, BalanceQuery query, CancellationToken cancel)
{
if (query == null)
{
query = new BalanceQuery();
}
var table = Configuration.GetBalanceTable();
var tableQuery = ExecuteBalanceQuery(table, query.CreateTableQuery(balanceId), query.PageSizes);
var partitions =
tableQuery
.Select(c => new OrderedBalanceChange(c))
.Select(c => new LoadingTransactionTask
{
Loaded = NeedLoading(c) ? EnsurePreviousLoadedAsync(c) : Task.FromResult(true),
Change = c
})
.Partition(BalancePartitionSize);
if (!query.RawOrdering)
{
return(GetOrderedBalanceCoreAsyncOrdered(partitions, cancel));
}
return(GetOrderedBalanceCoreAsyncRaw(partitions, cancel));
}
public IEnumerable <Task <List <OrderedBalanceChange> > > GetOrderedBalanceAsync(BalanceId balanceId,
BalanceQuery query = null,
CancellationToken cancel = default(CancellationToken))
{
return(GetOrderedBalanceCoreAsync(balanceId, query, cancel));
}
internal OrderedBalanceChange(DynamicTableEntity entity)
{
var splitted = entity.RowKey.Split(new string[] { "-" }, StringSplitOptions.RemoveEmptyEntries);
Height = Helper.StringToHeight(splitted[1]);
BalanceId = BalanceId.Parse(splitted[0]);
var locator = BalanceLocator.Parse(string.Join("-", splitted.Skip(1).ToArray()), true);
var confLocator = locator as ConfirmedBalanceLocator;
if (confLocator != null)
{
Height = confLocator.Height;
TransactionId = confLocator.TransactionId;
BlockId = confLocator.BlockHash;
}
var unconfLocator = locator as UnconfirmedBalanceLocator;
if (unconfLocator != null)
{
TransactionId = unconfLocator.TransactionId;
}
SeenUtc = entity.Properties["s"].DateTime.Value;
_SpentOutpoints = Helper.DeserializeList <OutPoint>(Helper.GetEntityProperty(entity, "a"));
if (entity.Properties.ContainsKey("b0"))
{
_SpentCoins = new CoinCollection(Helper.DeserializeList <Spendable>(Helper.GetEntityProperty(entity, "b")).Select(s => new Coin()
{
Outpoint = s.OutPoint,
TxOut = s.TxOut
}).ToList());
}
else if (_SpentOutpoints.Count == 0)
{
_SpentCoins = new CoinCollection();
}
_SpentIndices = Helper.DeserializeList <IntCompactVarInt>(Helper.GetEntityProperty(entity, "ss")).Select(i => (uint)i.ToLong()).ToList();
var receivedIndices = Helper.DeserializeList <IntCompactVarInt>(Helper.GetEntityProperty(entity, "c")).Select(i => (uint)i.ToLong()).ToList();
var receivedTxOuts = Helper.DeserializeList <TxOut>(Helper.GetEntityProperty(entity, "d"));
_ReceivedCoins = new CoinCollection();
for (int i = 0; i < receivedIndices.Count; i++)
{
_ReceivedCoins.Add(new Coin()
{
Outpoint = new OutPoint(TransactionId, receivedIndices[i]),
TxOut = receivedTxOuts[i]
});
}
var flags = entity.Properties["e"].StringValue;
HasOpReturn = flags[0] == 'o';
IsCoinbase = flags[1] == 'o';
_MatchedRules = Helper.DeserializeObject <List <MatchedRule> >(entity.Properties["f"].StringValue).ToList();
if (entity.Properties.ContainsKey("g"))
{
var ctx = new ColoredTransaction();
ctx.FromBytes(entity.Properties["g"].BinaryValue);
ColoredTransaction = ctx;
}
if (entity.Properties.ContainsKey("h"))
{
_ScriptPubKey = new Script(entity.Properties["h"].BinaryValue);
}
var data = Helper.GetEntityProperty(entity, "cu");
if (data != null)
{
CustomData = Encoding.UTF8.GetString(data);
}
}