public async Task AddAsync(ulong receiverId, string reason, long amount, IUnitOfWork uow = null, bool gamble = false, IUser user = null)
{
if (amount < 0)
{
throw new ArgumentNullException(nameof(amount));
}
var transaction = new CurrencyTransaction()
{
UserId = receiverId,
Reason = reason,
Amount = amount,
};
if (uow == null)
{
using (uow = _db.UnitOfWork)
{
if (user != null)
{
uow.DiscordUsers.GetOrCreate(user);
}
uow.DiscordUsers.TryUpdateCurrencyState(receiverId, amount);
uow.DiscordUsers.TryUpdateCurrencyState(_botId, -amount, true);
uow.CurrencyTransactions.Add(transaction);
await uow.CompleteAsync();
}
}
else
{
uow.DiscordUsers.TryUpdateCurrencyState(receiverId, amount);
uow.DiscordUsers.TryUpdateCurrencyState(_botId, -amount, true);
uow.CurrencyTransactions.Add(transaction);
}
}
private string PrepareNewTransaction(string aToAddress, decimal aAmount, decimal aTxFee, ICurrencyItem aCurrencyItem, TransactionUnit[] aUnspentOutputs, out CurrencyTransaction aCurrencyTransaction)
{
if (!FServerConnection.DirectCheckAddress(aCurrencyItem.Id, aToAddress))
{
throw new ClientExceptions.InvalidAddressException("Address provided not valid. Please verify");
}
var lTxOutputs = new List <TransactionUnit>();
lTxOutputs.Add(new TransactionUnit(0, aCurrencyItem.AmountToBigInteger(aAmount), aToAddress));
BigInteger lTotal = 0;
foreach (var lOutput in aUnspentOutputs)
{
lTotal += lOutput.Amount;
}
var lSendTotal = aCurrencyItem.AmountToDecimal(lTotal);
if (lSendTotal < (aAmount + aTxFee))
{
throw new InvalidOperationException($"The amount to send '{aAmount + aTxFee}' is greater than the balance of transactions '{aCurrencyItem.AmountToDecimal(lTotal)}'.");
}
else if (lSendTotal > (aAmount + aTxFee))
{
lTxOutputs.Add(new TransactionUnit(0, lTotal - aCurrencyItem.AmountToBigInteger(aAmount + aTxFee), FServerConnection.GetCoinAddress(aCurrencyItem.Id)));
}
aCurrencyTransaction = new CurrencyTransaction(aUnspentOutputs, lTxOutputs.ToArray(), aCurrencyItem.AmountToLong(aTxFee), aCurrencyItem.Id);
return(FServerConnection.DirectCreateTransaction(aCurrencyTransaction));
}
public void TestAddCreateTransaction()
{
using (var lServerAccess = new ServerAccess.PandoraWalletServiceAccess("localhost", 20159, false))
if (lServerAccess.Logon("*****@*****.**", "davinci", "test"))
{
var lControl = CurrencyControl.GetCurrencyControl();
var lRootSeed = lControl.GenerateRootSeed("*****@*****.**", "davinci", "test");
var lAdvocacy = lControl.GetCryptoCurrency(1, "");
lAdvocacy.RootSeed = lRootSeed;
lServerAccess.AddMonitoredAccount(1, lAdvocacy.GetAddress(10));
var lTransaction = new CurrencyTransaction();
var s = lServerAccess.GetTransactionRecords(1, 0);
var lTxList = Newtonsoft.Json.JsonConvert.DeserializeObject <TransactionRecord[]>(s, new Pandora.Client.ClientLib.PandoraJsonConverter());
var lTx = lTxList[0];
lTransaction.AddInput(lTx.Outputs[0]);
lTransaction.AddOutput(lTx.Outputs[0].Amount - 1000, "mzqD8sEGXfRMvcnNnkoGn6wyMN9AGUxaAB");
lTransaction.CurrencyId = 1;
lTransaction.TxFee = 1000;
var lTxData = lServerAccess.CreateTransaction(lTransaction);
lTxData = lAdvocacy.SignTransaction(lTxData, lTransaction);
//lServerAccess.SendTransaction(1, lTxData);
lServerAccess.Logoff();
}
else
{
throw new Exception("Basic Logon and log off failed.");
}
}
private bool InternalRemoveCurrency(ulong authorId, string reason, long amount, IUnitOfWork uow, bool addToBot)
{
var success = uow.DiscordUsers.TryUpdateCurrencyState(authorId, -amount);
if (!success)
{
return(false);
}
var transaction = new CurrencyTransaction()
{
UserId = authorId,
Reason = reason,
Amount = -amount,
};
if (addToBot)
{
var botTr = transaction.Clone();
botTr.UserId = _botId;
botTr.Amount *= -1;
uow.DiscordUsers.TryUpdateCurrencyState(_botId, amount);
uow.CurrencyTransactions.Add(botTr);
}
uow.CurrencyTransactions.Add(transaction);
return(true);
}
public async Task AddAsync(ulong guildId, ulong receiverId, string reason, long amount, IUnitOfWork uow = null)
{
if (amount < 0)
{
throw new ArgumentException(null, nameof(amount));
}
var transaction = new CurrencyTransaction {
GuildId = guildId,
UserId = receiverId,
Reason = reason,
Amount = amount,
};
if (uow == null)
{
using var _uow = _db.UnitOfWork;
_uow.Currency.TryAddCurrencyValue(guildId, receiverId, amount);
_uow.CurrencyTransactions.Add(transaction);
await _uow.SaveChangesAsync();
}
else
{
uow.Currency.TryAddCurrencyValue(guildId, receiverId, amount);
uow.CurrencyTransactions.Add(transaction);
}
}
public static async Task AddCurrencyAsync(ulong receiverId, string reason, long amount, IUnitOfWork uow = null)
{
if (amount < 0)
{
throw new ArgumentNullException(nameof(amount));
}
var transaction = new CurrencyTransaction()
{
UserId = (long)receiverId,
Reason = reason,
Amount = amount,
};
if (uow == null)
{
using (uow = DbHandler.UnitOfWork())
{
uow.Currency.TryUpdateState(receiverId, amount);
uow.CurrencyTransactions.Add(transaction);
await uow.CompleteAsync();
}
}
else
{
uow.Currency.TryUpdateState(receiverId, amount);
uow.CurrencyTransactions.Add(transaction);
}
}
protected virtual string SignTransactionData(string aTxData, CurrencyTransaction aCurrencyTransaction, ICryptoCurrencyAdvocacy aCurrencyAdvocacy)
{
//TODO: this is done because the object needs the address create.
//So we should fix this somehow so its a bit more logical.
aCurrencyAdvocacy.GetAddress(0);
aCurrencyAdvocacy.GetAddress(1);
return(aCurrencyAdvocacy.SignTransaction(aTxData, aCurrencyTransaction));
}
public CurrencyTransaction ToCurrencyTransaction()
{
return(CurrencyTransaction.Create(Id,
Amount,
CurrencyCode,
TransactionDateLocal.ToUniversalTime(),
CsvStatus.ToCurrencyTransactionStatus()));
}
public static CurrencyTransactionWebApi FromDomainModel(CurrencyTransaction currencyTransaction)
{
return(new CurrencyTransactionWebApi()
{
Id = currencyTransaction.Id,
Payment = $"{currencyTransaction.Amount:.00} {currencyTransaction.CurrencyCode}",
Status = currencyTransaction.Status.ToString()
});
}
public CurrencyTransaction ToCurrencyTransaction()
{
return
(IsValid
? CurrencyTransaction.Create(Id,
Amount,
PaymentDetails.CurrencyCode,
DateTime.Parse(TransactionDateLocalString).ToUniversalTime(),
XmlStatus.ToCurrencyTransactionStatus())
: null);
}
private string ThreadCreateTransaction(CurrencyTransaction aCurrencyTransaction)
{
string lTxData = aCurrencyTransaction.ToString();
long lHandle = (long)ReadServerResult(FServer.StartGetTransactionToSign(ConnectionId, lTxData));
do
{
System.Threading.Thread.Sleep(1000);
lTxData = (string)ReadServerResult(FServer.EndGetTransactionToSign(ConnectionId, lHandle));
} while (string.IsNullOrEmpty(lTxData));
return(lTxData);
}
public ActionResult Save(CurrencyTransaction data)
{
if (!ModelState.IsValid)
{
return(BadRequest("Some information are invalid"));
}
if (!_unitOfWork.RateTransactions.IsUserRegistered(data.UserID))
{
return(BadRequest("Invalid UserID"));
}
var maxRate = _unitOfWork.RateTransactions.GetMaxRateSupported(data.UserID, data.CurrencyCode, DateTime.Now.ToString("yyyyMM"));
if (maxRate < 0)
{
return(BadRequest($"Transaction not supported for this Code {data.CurrencyCode} in this period."));
}
double rate = GetCurrencyRate(data.CurrencyCode);
if (rate < 0)
{
return(BadRequest($"The ISO Code provided [{data.CurrencyCode}] is not supported for this API."));
}
if (rate == 0)
{
return(BadRequest("An unexpected error was found in the request."));
}
double exchange = data.Amount / rate;
if (exchange > maxRate)
{
return(BadRequest($"The limit in {data.CurrencyCode} is {maxRate}."));
}
Currency model = new Currency
{
UserID = data.UserID,
Amount = data.Amount,
Rate = rate,
CurrencyCode = data.CurrencyCode,
Total = exchange
};
_unitOfWork.Currencies.Add(model);
_unitOfWork.Complete();
return(Ok(exchange.ToString("#,###.##")));
}
public void GetOverLimitCurrencyExchange()
{
CurrencyTransaction data = new CurrencyTransaction
{
Amount = 205,
CurrencyCode = "USD",
UserID = "001"
};
var result = defaulController.Save(data);
var actual = result as BadRequestObjectResult;
Assert.AreEqual("The limit in USD is 200.", actual.Value);
}
public void GetInvalidUserForCurrencyExchange()
{
CurrencyTransaction data = new CurrencyTransaction
{
Amount = 100,
CurrencyCode = "USD",
UserID = "002"
};
var result = defaulController.Save(data);
var actual = result as BadRequestObjectResult;
Assert.AreEqual("Invalid UserID", actual.Value);
}
public void GetValidLimitCurrencyExchange()
{
CurrencyTransaction data = new CurrencyTransaction
{
Amount = 199,
CurrencyCode = "USD",
UserID = "001"
};
var result = defaulController.Save(data);
var actual = result as OkResult;
Assert.IsNotNull(actual);
}
public void SignTxTest()
{
var lTx = new CurrencyTransaction();
var lAdvocacy = new EthereumCurrencyAdvocacy(1000, FEthChainParams, () => "6A41F49D98D83DF2EEB89F8E895D22697A41F49D98D83DF2EEB89F8E895D2269");
var lString = lAdvocacy.GetAddress(0);
Assert.AreEqual("0xFF3225E2c09280797F5848Ad204e9c0C331Af2c0", lString);
// 1 eth is 1 Quintillion 1, or 1000 Quadrillion
// 1,000,000,000,000,000,000 Wei (1018)
lTx.AddInput(13689000000000000, lString); // how much I have
lTx.TxFee = 420000000000000; // fee to pay
lTx.AddOutput(1100000000000000, "0x596a2232d098965bc56b762549E045829CF43c8D"); // amount to move
var ldata = lAdvocacy.SignTransaction("30", lTx);
Assert.AreEqual("f8728087019945ca2620008704cbd15e72600094596a2232d098965bc56b762549e045829cf43c8d8703e871b540c000801ca0fb1f1e416a5b9d22b2b34242807e0c41994e1be4909cc16370b5187011a109fea03165afb74b0d47138e86e2faec57bce8079bdd7024937d64c8fdc454d2dfc512", ldata);
}
public async Task AddToManyAsync(string reason, long amount, params ulong[] userIds)
{
using (var uow = _db.UnitOfWork)
{
foreach (var userId in userIds)
{
var transaction = new CurrencyTransaction()
{
UserId = userId,
Reason = reason,
Amount = amount,
};
uow.Currency.TryUpdateState(userId, amount);
uow.CurrencyTransactions.Add(transaction);
}
await uow.CompleteAsync();
}
}
public async Task AddToManyAsync(ulong guildId, string reason, long amount, params ulong[] userIds)
{
using var uow = _db.UnitOfWork;
foreach (var userId in userIds)
{
var transaction = new CurrencyTransaction {
GuildId = guildId,
UserId = userId,
Reason = reason,
Amount = amount,
};
uow.Currency.TryAddCurrencyValue(guildId, userId, amount);
uow.CurrencyTransactions.Add(transaction);
}
await uow.SaveChangesAsync().ConfigureAwait(false);
}
private CurrencyTransaction CreateNewCurrencyTransaction(uint aCurrencyID, ulong aAmountToSend, string aToAddress, ulong aTxFee = 0)
{
CurrencyTransaction lCurrecyTransaction = new CurrencyTransaction();
lock (FUnspent)
lCurrecyTransaction.AddInput(FUnspent[aCurrencyID]);
lCurrecyTransaction.AddOutput(aAmountToSend, aToAddress);
ulong lChangeAmount = FBalance[aCurrencyID].Total - aAmountToSend - aTxFee;
if (lChangeAmount > 0)
{
lCurrecyTransaction.AddOutput(lChangeAmount, FAddresses[aCurrencyID].First());
}
lCurrecyTransaction.TxFee = aTxFee;
lCurrecyTransaction.CurrencyId = aCurrencyID;
return(lCurrecyTransaction);
}
public void FetchingDataTests()
{
PandorasServer TestServer = new PandorasServer(Path.Combine(Directory.GetCurrentDirectory(), "DBTEST"), "localhost", 20159);
Assert.IsTrue(TestServer.Logon("*****@*****.**", "Dj", "test"));
List <CurrencyItem> TestCurrencies = TestServer.FetchCurrencies();
Assert.IsTrue(TestCurrencies[1].Name == "Litecoin");
List <CurrencyStatusItem> TestStatus = TestServer.FetchCurrencyStatus(2);
Assert.IsTrue(TestStatus[0].ExtendedInfo == "The coin is working fine with 3 servers running with consensus.");
List <CurrencyStatusItem> TestStatus2 = TestServer.FetchCurrencyStatus(2);
Assert.IsTrue(TestStatus2[0].ExtendedInfo == "The servers are under maintaince and should be back up soon.");
List <CurrencyStatusItem> TestStatus3 = TestServer.FetchCurrencyStatus(3);
Assert.IsTrue(TestStatus3[0].ExtendedInfo == "Coin may not come back up.");
CurrencyTransaction TestCurr = new CurrencyTransaction();
TestCurr.AddInput(10000000000, "zBvBMSEYstWetqTFn5Au4m4GFgaxJaNVN3");
TestCurr.AddOutput(10000000000, "zJvBMSEYstWetqTFn5Au4m4GFgaxJaNVN3");
TestCurr.AddInput(10000000000, "zBvBMSEYstWetqTFn5Au4m4GFgaxJaNVN3");
TestCurr.AddOutput(10000000000, "zJvBMSEYstWetqTFn5Au4m4GFgaxJaNVN3");
TestCurr.TxFee = 100;
string jsonstring = JsonConvert.SerializeObject(TestCurr);
PandoraJsonConverter lJsonConverter = new PandoraJsonConverter();
var Response = Newtonsoft.Json.JsonConvert.DeserializeObject <CurrencyTransaction>(jsonstring, lJsonConverter);
Assert.IsTrue(Response.TxFee == 100 && Response.Outputs[1].Address == "zJvBMSEYstWetqTFn5Au4m4GFgaxJaNVN3");
TestServer.Logoff();
}
public void TestSendTransaction()
{
using (var lServerAccess = new ServerAccess.PandoraWalletServiceAccess("localhost", 20159, false))
if (lServerAccess.Logon("*****@*****.**", "davinci", "test"))
{
var lTransaction = new CurrencyTransaction();
lTransaction.CurrencyId = 3;
var lControl = CurrencyControl.GetCurrencyControl();
var lRootSeed = lControl.GenerateRootSeed("*****@*****.**", "davinci", "test");
var lAdvocacy = lControl.GetCryptoCurrency(lTransaction.CurrencyId, "");
lAdvocacy.RootSeed = lRootSeed;
var lAddress = lAdvocacy.GetAddress(10);
lServerAccess.AddMonitoredAccount(lTransaction.CurrencyId, lAddress);
var s = lServerAccess.GetTransactionRecords(lTransaction.CurrencyId, 0);
var lTxList = Newtonsoft.Json.JsonConvert.DeserializeObject <TransactionRecord[]>(s, new Pandora.Client.ClientLib.PandoraJsonConverter());
var lTx = lTxList[0];
lTransaction.AddInput(lTx.Outputs[0]);
lTransaction.AddOutput(lTx.Outputs[0].Amount - 1000, "yPueC9mAxBj7yrPxj4M2vNY3rn4Yz3thrY");
lTransaction.TxFee = 1000;
var lTxData = lServerAccess.CreateTransaction(lTransaction);
lTxData = lAdvocacy.SignTransaction(lTxData, lTransaction);
var lHandle = lServerAccess.SendTransaction(lTransaction.CurrencyId, lTxData);
System.Threading.Thread.Sleep(5000);
if (lServerAccess.IsTransactionSent(lHandle))
{
var lTxId = lServerAccess.GetTransactionId(lHandle);
}
lServerAccess.Logoff();
}
else
{
throw new Exception("Basic Logon and log off failed.");
}
}
public void PandoraServerTest()
{
TestServer = new PandorasServer(Path.Combine(Directory.GetCurrentDirectory(), "DBTEST"), "localhost", 20159);
Assert.IsTrue(TestServer.Logon("*****@*****.**", "quality", "quality"));
TestServer.OnTransactions += NewTransactionTestHandler;
var TestUserStatus = (TestServer.GetUserStatus());
Assert.IsTrue(TestUserStatus.Active && TestUserStatus.ExtendedInfo == "Quality Testing User");
CurrencyItem[] Currencies = TestServer.GetCurrencyList();
Assert.IsTrue(Currencies.Count() > 0 && Currencies[0].Name == "Bitcoin");
CurrencyStatusItem Result2 = TestServer.GetCurrencyStatus(1);
Assert.IsTrue(Result2.Status == CurrencyStatus.Active && Result2.ExtendedInfo == "The coin is working fine with 3 servers running with consensus.");
CurrencyAccount[] Accounts = TestServer.MonitoredAccounts.GetById(1);
Assert.AreEqual(Accounts[0].Address, "mk4DoTmTB8PnNgPyvzozTeNGxC1fduJqb5");
TestServer.StartTxUpdatingTask();
while (!Records.Any())
{
Records = TestServer.GetTransactions(1);
System.Threading.Thread.Sleep(1000);
}
TransactionRecord Record = Records.FirstOrDefault();
Assert.IsTrue(Record.TxId == "30c8e2f7f5cf8b00f8b8bff127a8ceb726e30ab354dda361199fc435c22275b9");
Assert.IsTrue(Record.Block == 1355565);
Assert.IsTrue(Record.Outputs.Count() == 2);
var Outputs = Record.Outputs.ToList();
Assert.IsTrue(Outputs.Exists(x => x.Address == "mk4DoTmTB8PnNgPyvzozTeNGxC1fduJqb5" && x.Amount == 150000000));
Assert.IsTrue(Outputs.Exists(x => x.Address == "2MwqZdwPUrmBACjacg8uwEZ8rVoCUX7GD2h" && x.Amount == 111418554));
var Transaction = new CurrencyTransaction();
Transaction.AddInput(150000000, "mk4DoTmTB8PnNgPyvzozTeNGxC1fduJqb5", 10151);
Transaction.AddOutput(100000000, "mtCFoNLWbgHnB1SG7R7VqiDizGUP8K2uae");
Transaction.AddOutput(50000000, "mk4DoTmTB8PnNgPyvzozTeNGxC1fduJqb5");
Transaction.TxFee = 250000;
Transaction.CurrencyId = 1;
//var Response = TestServer.CreateTransaction(1, Transaction);
//Assert.IsTrue(Response == "0100000001b97522c235c49f1961a3dd54b30ae326b7cea827f1bfb8f8008bcff5f7e2c830010000001976a91431ca57b301db0088e2d5912cff743210364b126c88acffffffff0200e1f505000000001976a9148b10583ecc2a455ab21342b3b34943ec711e694888ac80f0fa02000000001976a91431ca57b301db0088e2d5912cff743210364b126c88ac00000000");
TestServer.Logoff();
}
/// <summary>
/// Creates the transaction data to be signed.
/// </summary>
/// <param name="aTransactionData">This is a CurrencyTransaction object.</param>
/// <returns>returns the data that needs to be signed</returns>
public string CreateTransaction(CurrencyTransaction aCurrencyTransaction)
{
CheckConnected();
return((string)this.Invoke(new CreateTransactionDelegate(ThreadCreateTransaction), aCurrencyTransaction));
}
