public async Task <Types.TransactionListWithProof> GetTransactionsAsync(
ulong startVersion, ulong limit)
{
var updateToLatestLedgerRequest = new Types.UpdateToLatestLedgerRequest();
var requestItem = new Types.RequestItem();
var tansactionRequest = new GetTransactionsRequest();
requestItem.GetTransactionsRequest = tansactionRequest;
tansactionRequest.StartVersion = startVersion;
tansactionRequest.Limit = limit;
// tansactionRequest.FetchEvents = true;
updateToLatestLedgerRequest.RequestedItems.Add(requestItem);
var result = await _client.UpdateToLatestLedgerAsync(
updateToLatestLedgerRequest, new Metadata());
//Console.WriteLine("result = " + result.ResponseItems.Count);
//Console.WriteLine("result = " + result.ResponseItems.FirstOrDefault());
List <CustomRawTransaction> retList = new List <CustomRawTransaction>();
foreach (var item in result.ResponseItems)
{
return(item.GetTransactionsResponse.TxnListWithProof);
}
return(null);
}
GetTransactionsBySequenceNumberAsync(
string address, ulong sequenceNumber)
{
var updateToLatestLedgerRequest = new Types.UpdateToLatestLedgerRequest();
var requestItem = new Types.RequestItem();
var tansactionRequest = new GetAccountTransactionBySequenceNumberRequest();
requestItem.GetAccountTransactionBySequenceNumberRequest
= tansactionRequest;
tansactionRequest.Account =
Google.Protobuf.ByteString.CopyFrom(address.HexStringToByteArray());
tansactionRequest.SequenceNumber = sequenceNumber;
tansactionRequest.FetchEvents = true;
updateToLatestLedgerRequest.RequestedItems.Add(requestItem);
var result = await _client.UpdateToLatestLedgerAsync(
updateToLatestLedgerRequest, new Metadata());
foreach (var item in result.ResponseItems)
{
return(item.GetAccountTransactionBySequenceNumberResponse
.SignedTransactionWithProof);
}
return(null);
}
public async Task <Types.AccountStateWithProof> GetAccountInfoAsync(
string address)
{
var updateToLatestLedgerRequest = new Types.UpdateToLatestLedgerRequest();
var requestItem = new Types.RequestItem();
var asr = new Types.GetAccountStateRequest();
asr.Address = Google.Protobuf.ByteString.CopyFrom(
address.HexStringToByteArray());
requestItem.GetAccountStateRequest = asr;
updateToLatestLedgerRequest.RequestedItems.Add(requestItem);
var result = await _client.UpdateToLatestLedgerAsync(
updateToLatestLedgerRequest, new Metadata());
if (result == null ||
result.ResponseItems == null ||
result.ResponseItems != null && !result.ResponseItems.Any())
{
throw new System.Exception("No such address.");
}
var firest = result.ResponseItems.FirstOrDefault();
if (firest.GetAccountStateResponse.AccountStateWithProof.Blob == null)
{
throw new System.Exception("AccountStateWithProof Blob is empty.");
}
return(firest.GetAccountStateResponse.AccountStateWithProof);
}
private static void GetTransaction(AdmissionControl.AdmissionControl.AdmissionControlClient client, string accountHex, UInt64 seqNum)
{
Console.WriteLine($"GetTransaction for {accountHex} and seqnum {seqNum}.");
HexEncoder hex = new HexEncoder();
Types.UpdateToLatestLedgerRequest updToLatestLedgerReq = new Types.UpdateToLatestLedgerRequest();
var getTxReq = new Types.GetAccountTransactionBySequenceNumberRequest();
getTxReq.SequenceNumber = seqNum;
getTxReq.Account = Google.Protobuf.ByteString.CopyFrom(hex.DecodeData(accountHex));
Types.RequestItem reqItem = new Types.RequestItem();
reqItem.GetAccountTransactionBySequenceNumberRequest = getTxReq;
updToLatestLedgerReq.RequestedItems.Add(reqItem);
var reply = client.UpdateToLatestLedger(updToLatestLedgerReq);
if (reply?.ResponseItems?.Count == 1)
{
var resp = reply.ResponseItems[0].GetAccountTransactionBySequenceNumberResponse;
if (resp.SignedTransactionWithProof == null)
{
Console.WriteLine("GetTransaction request did not return a signed transaction.");
}
else
{
var signedTx = resp.SignedTransactionWithProof;
byte[] result = signedTx.SignedTransaction.SignedTxn.ToByteArray();
var deserializedResult = LCSCore.LCSDeserialization <RawTransactionLCS>(result);
}
}
else
{
Console.WriteLine("GetTransaction did not return a result.");
}
}