public async Task InsertSpentOutputsAsync(Guid transactionId, IEnumerable <Output> outputs)
{
var entities = outputs.Select(o => SpentOutputEntity.Create(o.Hash, o.OutputIndex, transactionId));
await entities.GroupBy(o => o.PartitionKey)
.ForEachAsyncSemaphore(8, group => _table.InsertOrReplaceAsync(group));
}
public async Task <IEnumerable <Output> > GetSpentOutputsAsync(IEnumerable <Output> outputs)
{
return((await _table.GetDataAsync(outputs.Select(o =>
new Tuple <string, string>(SpentOutputEntity.GeneratePartitionKey(o.Hash),
SpentOutputEntity.GenerateRowKey(o.OutputIndex)))))
.Select(p => new Output(p.Hash, p.OutputIndex)));
}