/// <summary>
/// Load info about the Utxo
/// </summary>
/// <returns></returns>
/// <exception cref="Exception"></exception>
public async Task LoadInfo()
{
if (string.IsNullOrEmpty(Utxo.Txid))
{
throw new Exception("Cannot load Info. Utxo txid is empty.");
}
TokenInfo.Clear();
TotalTokens = 0;
if (Utxo.Tokens.Count > 0)
{
foreach (var tok in Utxo.Tokens)
{
var ti = await NeblioTransactionHelpers.GetTokenMetadata(tok.TokenId);
if (ti != null)
{
TokenInfo.Add(ti);
TotalTokens += (int)tok.Amount;
}
}
}
TxInfo = await NeblioTransactionHelpers.GetTransactionInfo(Utxo.Txid);
}
public async void GetSendAmount_Valid_Test()
{
//Arrange
string address = "NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh";
var addr = NBitcoin.BitcoinAddress.Create(address, NeblioTransactionHelpers.Network);
var txinfo = new GetTransactionInfoResponse()
{
Vin = new List <Vin>()
{
new Vin()
{
Value = 10000,
Addr = address
}
},
Vout = new List <Vout>()
{
new Vout()
{
Value = 5000,
ScriptPubKey = new ScriptPubKey()
{
Hex = addr.ScriptPubKey.ToHex()
}
}
}
};
var amount = NeblioTransactionHelpers.GetSendAmount(txinfo, address);
//Assert
Assert.Equal(0.00005, amount);
}
/// <summary>
/// Parse Message from Doge transaction (from OP_RETURN)
/// </summary>
/// <param name="txinfo"></param>
/// <returns></returns>
public static CommonReturnTypeDto ParseDogeMessage(GetTransactionInfoResponse txinfo)
{
if (txinfo == null)
{
return(CommonReturnTypeDto.GetNew(false, "No input data provided."));
}
if (txinfo.Success != "success")
{
return(CommonReturnTypeDto.GetNew(false, "No input data provided."));
}
if (txinfo.Transaction.Vout == null || txinfo.Transaction.Vout.Count == 0)
{
return(CommonReturnTypeDto.GetNew(false, "No outputs in transaction."));
}
foreach (var o in txinfo.Transaction.Vout)
{
if (!string.IsNullOrEmpty(o.Script) && o.Script.Contains("OP_RETURN"))
{
var message = o.Script.Replace("OP_RETURN ", string.Empty);
var bytes = HexStringToBytes(message);
var msg = Encoding.UTF8.GetString(bytes);
return(CommonReturnTypeDto.GetNew(true, msg));
}
}
return(CommonReturnTypeDto.GetNew <string>());
}
/// <summary>
/// Parse the total sent value from Doge Tx Info. It takes all outputs together.
/// </summary>
/// <param name="txinfo"></param>
/// <returns></returns>
public static CommonReturnTypeDto ParseTotalSentValue(GetTransactionInfoResponse txinfo)
{
if (txinfo == null)
{
return(CommonReturnTypeDto.GetNew <double>());
}
if (txinfo.Success != "success")
{
return(CommonReturnTypeDto.GetNew <double>());
}
if (txinfo.Transaction.Vout == null || txinfo.Transaction.Vout.Count == 0)
{
return(CommonReturnTypeDto.GetNew <double>());
}
var value = 0.0;
var vouts = txinfo.Transaction.Vout.ToList();
for (var i = 0; i < (vouts.Count - 2); i++)
{
var o = vouts[i];
if (!string.IsNullOrEmpty(o.Script) && !o.Script.Contains("OP_RETURN"))
{
var v = Convert.ToDouble(o.Value, CultureInfo.InvariantCulture);
value += v;
}
}
return(CommonReturnTypeDto.GetNew(true, value));
}
public async void GetSendAmount_EmptyInAndOutVectors_Test()
{
//Arrange
//var transactionId = "cb2cec4a0c3c6df5bf033e7da61a58eedb9a28ff2407c11b247b35f05baff6"; //Incorrect transactionId
string address = "NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh";
var emptyTransactionObject = new GetTransactionInfoResponse()
{
Vin = new List <Vin>(),
Vout = new List <Vout>()
};
//ACT
double amount = NeblioTransactionHelpers.GetSendAmount(emptyTransactionObject, address);
//Assert
Assert.Equal(0, amount);
}
public async void GetSendAmount_Exception_Test()
{
//Arrange
var transactionId = "cb2cec4a0c3c6df5bf033e7da61a58eedb9a28ff2407c11b247b35f05baff6"; //Incorrect transactionId
string address = "NPvfpRCmDNcJjCZvDuAB9QsFC32gVThW"; //Incorrect address
string message = "Cannot get amount of transaction. cannot create receiver address!";
var transactionObject = new GetTransactionInfoResponse()
{
Vin = new List <Vin>(),
Vout = new List <Vout>()
};
//ACT
//Assert
var exception = Assert.Throws <Exception>(() => NeblioTransactionHelpers.GetSendAmount(transactionObject, address));
Assert.Equal(message, exception.Message);
}
public async void GetNeblioTransaction_Valid_Test()
{
NeblioTransactionHelpers.GetClient(Common.NeblioTestHelpers.Client.Object);
NeblioTransactionHelpers.TurnOnCache = false;
//Arrange
#region TransactionObject
string sampleTransactionObject = "{\"hex\":\"\",\"txid\":\"cb2cec4a0c3c6df5bf033e7da61a58eedb9a28ff2407c11b247b35f05baff6fb\",\"version\":1.0,\"locktime\":0.0,\"vin\"" +
":[{\"txid\":\"3e1fb1d4dd68fa6cfc87546d46f84700d3ec8c4ad30379aeebbefbfc846e1a0c\",\"vout\":0.0,\"scriptSig\":" +
"{\"asm\":\"304402202cfb5f83b09523cbbad30c645bc7732d8f373e9db7beded80d647b5a9f7c470302203a9d3b0c8179489457d1a195449b1152dbac4a93036c041721e9043448bb693801" +
" 03e295cd7e4bdc5005d185abc88b896a92aa2f32697df7255ee9a9eb4a1f121817\",\"hex\":" +
"\"47304402202cfb5f83b09523cbbad30c645bc7732d8f373e9db7beded80d647b5a9f7c470302203a9d3b0c8179489457d1a195449b1152dbac4a93036c041721e9043448bb6938012103e295cd7e4bdc5005d185abc88b896a92aa2f32697df7255ee9a9eb4a1f121817\"}" +
",\"sequence\":4294967295.0,\"previousOutput\":{\"asm\":\"OP_DUP OP_HASH160 2c026bcdd04c8154d7cc73841914ffe33fcb3568 OP_EQUALVERIFY OP_CHECKSIG\"," +
"\"hex\":\"76a9142c026bcdd04c8154d7cc73841914ffe33fcb356888ac\",\"reqSigs\":1.0,\"type\":\"pubkeyhash\",\"addresses\":[\"NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh\"]}," +
"\"tokens\":[{\"tokenId\":\"La58e9EeXUMx41uyfqk6kgVWAQq9yBs44nuQW8\",\"amount\":100.0,\"issueTxid\":\"49ad447c7fc9dc3b8203a42b76f80dd5b79ccaa3cb7e9723e9ac05fb4c70c32c\"," +
"\"divisibility\":7.0,\"lockStatus\":true,\"aggregationPolicy\":\"aggregatable\"}],\"value\":10000.0,\"fixed\":true,\"doubleSpentTxid\":\"70db343273615e939b3a268a08f93974b13d335052059ddfa11d24f8f0533fbe\"}," +
"{\"txid\":\"3e1fb1d4dd68fa6cfc87546d46f84700d3ec8c4ad30379aeebbefbfc846e1a0c\",\"vout\":2.0,\"scriptSig\":{\"asm\":" +
"\"3044022058927def6c4edfeee8c69afe054762d588a18b5289a47d038805473b57aeb6bc02205f6ab7e14c62e81baab44046aea04cbbf41f56f9bbde57032289fe172fbc1ed701" +
" 03e295cd7e4bdc5005d185abc88b896a92aa2f32697df7255ee9a9eb4a1f121817\",\"hex\":\"473044022058927def6c4edfeee8c69afe054762d588a18b5289a47d038805473b57aeb6bc02205f6ab7e14c62e81baab44046aea04cbbf41f56f9bbde57032289fe172fbc1ed7012103e295cd7e4bdc5005d185abc88b896a92aa2f32697df7255ee9a9eb4a1f121817\"}," +
"\"sequence\":4294967295.0,\"previousOutput\":{\"asm\":\"OP_DUP OP_HASH160 2c026bcdd04c8154d7cc73841914ffe33fcb3568 OP_EQUALVERIFY OP_CHECKSIG\",\"hex\":\"76a9142c026bcdd04c8154d7cc73841914ffe33fcb356888ac\",\"reqSigs\":1.0,\"type\":\"pubkeyhash\",\"addresses\":[\"NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh\"]}," +
"\"tokens\":[],\"value\":5000000.0,\"fixed\":true,\"doubleSpentTxid\":\"70db343273615e939b3a268a08f93974b13d335052059ddfa11d24f8f0533fbe\"}],\"vout\":[{\"value\":10000.0,\"n\":0.0,\"scriptPubKey\":{\"asm\":\"OP_DUP OP_HASH160 2c026bcdd04c8154d7cc73841914ffe33fcb3568 OP_EQUALVERIFY OP_CHECKSIG\"" +
",\"hex\":\"76a9142c026bcdd04c8154d7cc73841914ffe33fcb356888ac\",\"reqSigs\":1.0,\"type\":\"pubkeyhash\",\"addresses\":[\"NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh\"]},\"tokens\":[{\"tokenId\":\"La58e9EeXUMx41uyfqk6kgVWAQq9yBs44nuQW8\",\"amount\":1.0,\"issueTxid\":\"49ad447c7fc9dc3b8203a42b76f80dd5b79ccaa3cb7e9723e9ac05fb4c70c32c\"" +
",\"divisibility\":7.0,\"lockStatus\":true,\"aggregationPolicy\":\"aggregatable\"}],\"used\":false,\"blockheight\":3627327.0,\"usedBlockheight\":null,\"usedTxid\":null},{\"value\":10000.0,\"n\":1.0,\"scriptPubKey\":{\"asm\":\"OP_DUP OP_HASH160 2c026bcdd04c8154d7cc73841914ffe33fcb3568 OP_EQUALVERIFY OP_CHECKSIG\"," +
"\"hex\":\"76a9142c026bcdd04c8154d7cc73841914ffe33fcb356888ac\",\"reqSigs\":1.0,\"type\":\"pubkeyhash\",\"addresses\":[\"NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh\"]},\"tokens\":[{\"tokenId\":\"La58e9EeXUMx41uyfqk6kgVWAQq9yBs44nuQW8\",\"amount\":1.0,\"issueTxid\":\"49ad447c7fc9dc3b8203a42b76f80dd5b79ccaa3cb7e9723e9ac05fb4c70c32c\"" +
",\"divisibility\":7.0,\"lockStatus\":true,\"aggregationPolicy\":\"aggregatable\"}],\"used\":false,\"blockheight\":3627327.0,\"usedBlockheight\":null,\"usedTxid\":null},{\"value\":10000.0,\"n\":2.0,\"scriptPubKey\":{\"asm\":\"OP_DUP OP_HASH160 2c026bcdd04c8154d7cc73841914ffe33fcb3568 OP_EQUALVERIFY OP_CHECKSIG\",\"hex\"" +
":\"76a9142c026bcdd04c8154d7cc73841914ffe33fcb356888ac\",\"reqSigs\":1.0,\"type\":\"pubkeyhash\",\"addresses\":[\"NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh\"]},\"tokens\":[{\"tokenId\":\"La58e9EeXUMx41uyfqk6kgVWAQq9yBs44nuQW8\",\"amount\":1.0,\"issueTxid\":\"49ad447c7fc9dc3b8203a42b76f80dd5b79ccaa3cb7e9723e9ac05fb4c70c32c\"," +
"\"divisibility\":7.0,\"lockStatus\":true,\"aggregationPolicy\":\"aggregatable\"}],\"used\":false,\"blockheight\":3627327.0,\"usedBlockheight\":null,\"usedTxid\":null},{\"value\":10000.0,\"n\":3.0,\"scriptPubKey\":{\"asm\":\"\",\"hex\":\"\",\"type\":\"nulldata\"},\"tokens\":[],\"used\":false,\"blockheight\":3627327.0," +
"\"usedBlockheight\":null,\"usedTxid\":null},{\"value\":4930000.0,\"n\":4.0,\"scriptPubKey\":{\"asm\":\"OP_DUP OP_HASH160 2c026bcdd04c8154d7cc73841914ffe33fcb3568 OP_EQUALVERIFY OP_CHECKSIG\",\"hex\":\"76a9142c026bcdd04c8154d7cc73841914ffe33fcb356888ac\",\"reqSigs\":1.0,\"type\":\"pubkeyhash\",\"addresses\"" +
":[\"NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh\"]},\"tokens\":[],\"used\":false,\"blockheight\":3627327.0,\"usedBlockheight\":null,\"usedTxid\":null},{\"value\":10000.0,\"n\":5.0,\"scriptPubKey\":{\"asm\":\"OP_DUP OP_HASH160 2c026bcdd04c8154d7cc73841914ffe33fcb3568 OP_EQUALVERIFY OP_CHECKSIG\",\"hex\":\"76a9142c026bcdd04c8154d7cc73841914ffe33fcb356888ac\"" +
",\"reqSigs\":1.0,\"type\":\"pubkeyhash\",\"addresses\":[\"NPvfpRCmDNcJjCZvDuAB9QsFC32gVThWdh\"]},\"tokens\":[{\"tokenId\":\"La58e9EeXUMx41uyfqk6kgVWAQq9yBs44nuQW8\",\"amount\":97.0,\"issueTxid\":\"49ad447c7fc9dc3b8203a42b76f80dd5b79ccaa3cb7e9723e9ac05fb4c70c32c\",\"divisibility\":7.0,\"lockStatus\":true," +
"\"aggregationPolicy\":\"aggregatable\"}],\"used\":false,\"blockheight\":3627327.0,\"usedBlockheight\":null,\"usedTxid\":null}],\"blocktime\":1640788684000.0,\"blockheight\":3627327.0,\"totalsent\":4980000.0,\"fee\":30000.0,\"blockhash\":\"45e0f23add155af31ffcc06304384406212465222782194866654ccf359b7ddd\",\"time\"" +
":1640788684000.0,\"confirmations\":65021.0,\"doubleSpent\":true,\"tries\":0}";
#endregion
GetTransactionInfoResponse transactionObject = Newtonsoft.Json.JsonConvert.DeserializeObject <GetTransactionInfoResponse>(sampleTransactionObject);
var res = Common.FakeDataGenerator.GetKeyAndAddress();
string address = res.Item1.ToString();
string key = res.Item2.ToString();
GetAddressInfoResponse addressObject = Common.FakeDataGenerator.GetAddressWithNeblUtxos(address, 10, 1000000);
SendTxData sendTxData = new SendTxData()
{
ReceiverAddress = address,
SenderAddress = address,
Amount = 0.02,
CustomMessage = "test",
Password = ""
};
Common.NeblioTestHelpers.Client.Setup(x => x.GetAddressInfoAsync(It.IsAny <string>())).ReturnsAsync(addressObject);
Common.NeblioTestHelpers.Client.Setup(x => x.GetTransactionInfoAsync(It.IsAny <string>())).ReturnsAsync(transactionObject);
var AccountKey = new EncryptionKey(key);
var transaction = NeblioTransactionHelpers.GetNeblioTransactionObject(sendTxData, AccountKey, addressObject.Utxos);
var inputCount = transaction.Inputs.Count();
var outputCount = transaction.Outputs.Count();
Assert.Equal(10, inputCount);
Assert.Equal(3, outputCount);
}
