public static async Task <List <Bundle> > FindByAreaCodeAsync(this IIotaRepository repository, IotaAreaCode areaCode)
{
var result = await repository.FindTransactionsByTagsAsync(new List <Tag> {
new Tag(areaCode.Value)
});
if (!result.Hashes.Any())
{
return(new List <Bundle>());
}
var transactionTrytes = await repository.GetTrytesAsync(result.Hashes);
var transactions = transactionTrytes.Select(t => Transaction.FromTrytes(t)).ToList();
var bundles = new List <Bundle>();
foreach (var transaction in transactions)
{
if (bundles.Any(b => b.Hash.Value == transaction.BundleHash.Value))
{
bundles.First(b => b.Hash.Value == transaction.BundleHash.Value).Transactions.Add(transaction);
}
else
{
var bundle = new Bundle();
bundle.Transactions.Add(transaction);
bundles.Add(bundle);
}
}
bundles.ForEach(b => b.Transactions = b.Transactions.OrderBy(t => t.CurrentIndex).ToList());
return(bundles);
}
