/// <inheritdoc />
public virtual async Task <List <TransactionTrytes> > GetTrytesAsync(List <Hash> hashes)
{
var result = new GetTrytesResponse {
Trytes = new List <string>()
};
if (hashes.Count > MaxGetTrytesHashCount)
{
for (var i = 0; i < (hashes.Count / MaxGetTrytesHashCount) + 1; i++)
{
var requestHashes = hashes.Skip(i * MaxGetTrytesHashCount).Take(MaxGetTrytesHashCount);
var interimResult = await this.Client.ExecuteParameterizedCommandAsync <GetTrytesResponse>(
new Dictionary <string, object>
{
{ "command", CommandType.GetTrytes },
{ "hashes", requestHashes.Select(h => h.Value).ToList() }
});
result.Trytes.AddRange(interimResult.Trytes);
}
}
else
{
result = await this.Client.ExecuteParameterizedCommandAsync <GetTrytesResponse>(
new Dictionary <string, object> {
{ "command", CommandType.GetTrytes }, { "hashes", hashes.Select(h => h.Value).ToList() }
});
}
return(result.Trytes.Select(tryte => new TransactionTrytes(tryte)).ToList());
}
public void ShouldGetTrytes()
{
GetTrytesResponse trytes = _iotaApi.IotaClient.GetTrytes(TEST_HASH);
Assert.IsNotNull(trytes);
Assert.AreEqual(1, trytes.Trytes.Count, "getTrytes should send back 1 transaction trytes");
}
private Bundle TraverseBundle(string trunkTransaction, string bundleHash, Bundle bundle)
{
GetTrytesResponse gtr = GetTrytes(trunkTransaction);
if (gtr.Trytes.Count == 0)
{
throw new InvisibleBundleTransactionException();
}
string trytes = gtr.Trytes[0];
Transaction transaction = new Transaction(trytes, curl);
// If first transaction to search is not a tail, return error
if (bundleHash == null && transaction.Index != 0)
{
throw new InvalidTailTransactionException();
}
// If no bundle hash, define it
if (bundleHash == null)
{
bundleHash = transaction.Bundle;
}
// If different bundle hash, return with bundle
if (bundleHash != transaction.Bundle)
{
return(bundle);
}
// If only one bundle element, return
if (long.Parse(transaction.LastIndex) == 0 && long.Parse(transaction.CurrentIndex) == 0)
{
return(new Bundle(new List <Transaction>()
{
transaction
}, 1));
}
// Define new trunkTransaction for search
var trunkTx = transaction.TrunkTransaction;
// Add transaction object to bundle
bundle.Transactions.Add(transaction);
// Continue traversing with new trunkTx
return(TraverseBundle(trunkTx, bundleHash, bundle));
}
/// <summary>
/// Gets the transactions objects.
/// </summary>
/// <param name="hashes">The hashes in trytes</param>
/// <returns>a list of transactions</returns>
public List <Transaction> GetTransactionsObjects(string[] hashes)
{
if (!InputValidator.IsArrayOfHashes(hashes))
{
throw new IllegalStateException("Not an Array of Hashes: " + hashes.ToString());
}
GetTrytesResponse trytesResponse = GetTrytes(hashes);
List <Transaction> trxs = new List <Transaction>();
foreach (string tryte in trytesResponse.Trytes)
{
trxs.Add(new Transaction(tryte, curl));
}
return(trxs);
}
public void shouldGetTrytes()
{
GetTrytesResponse res = iotaApi.GetTrytes(TEST_HASH);
Assert.IsNotNull(res.Trytes);
}