public void AbsReturnsPositiveMoneyFromNegativeMoney()
{
Money moneyPositive = new Money(1900.5m, CurrencyFixture.NewZealandDollar);
Money moneyNegative = new Money(-1900.5m, CurrencyFixture.NewZealandDollar);
Money.Abs(moneyNegative).Should().Be(moneyPositive);
}
private void CheckNewTransaction(Wallet w, WalletTransaction newTx)
{
if (this.Txs == null)
{
return;
}
this.UpdateWalletData();
Money val = newTx.Balance;
if (val < 0)
{
// SENT BITCOIN
string amount = val.Abs().ToUnit(MoneyUnit.BTC).ToString();
}
else
{
// RECEIVED BITCOIN
string amount = val.ToUnit(MoneyUnit.BTC).ToString();
TimeSpan timespan = DateTimeOffset.UtcNow - newTx.AddedDate;
const int TIMESPAN_TOLERANCE = 5; // in seconds
if (timespan.Seconds <= TIMESPAN_TOLERANCE)
{
App.Current.Dispatcher.Invoke(() => Messenger.Default.Send <string>(amount, "NewReceivedTransactionFound"));
}
}
this.GeneratePubKeys();
}
public void Abs__Produces_Correct_Result(string a, string b)
{
Money
.Abs(Money.Parse(a))
.Should()
.Be(b);
}
public void Money_ArithmeticOperations()
{
var three = new Money(3m);
var two = new Money(2m);
Money five = three.Plus(two);
Money oneOwed = two - three;
Money one = oneOwed.Abs();
}
public void Test()
{
var three = new Money(3m);
var two = new Money(2m);
Money ten = three.Plus(three).Plus(two) + two;
Money oneOwed = two - three;
Money one = oneOwed.Abs();
// extended operations
Money alsoTwo = two.Perform(ten, (amt1, amt2) => amt1 % amt2);
three = new Money(3.9m).Perform(System.Math.Floor);
}
public static void CheckMaximalRoundOffError(bool isSizeBased, InstrumentSize size, Money amount, Price price, Money accruedInterest, Side side)
{
if (!isSizeBased)
{
InstrumentSize calcAmt = size.CalculateAmount(price) * (decimal)side * -1M;
//if (accruedInterest != null && accruedInterest.IsNotZero)
//{
// accruedInterest = accruedInterest.Abs() * (decimal)side * -1M;
// calcAmt += accruedInterest;
//}
InstrumentSize diff = (calcAmt.Abs() - amount.Abs());
if (diff.IsNotZero && !diff.IsWithinTolerance(0.02m))
{
decimal percLeft = diff.Abs().Quantity / amount.Abs().Quantity;
if (percLeft >= 0.05m)
throw new ApplicationException(string.Format(
"Price times Size ({0}) differs by {1}% from the provided Amount ({2}). Order cannot be filled.",
calcAmt.DisplayString, Math.Round(percLeft * 100m, 1), amount.DisplayString));
}
}
}
public static Money TimeClip(Money time)
{
if (Money.IsInfinity(time) || Money.IsNaN(time))
{
return(Money.NaN);
}
if (Money.Abs(time) > 8640000000000000)
{
return(Money.NaN);
}
return(TypeConverter.ToInteger(time));
}
public static Money TimeClip(Money time)
{
if (!AreFinite(time))
{
return(Money.NaN);
}
if (Money.Abs(time) > 8640000000000000)
{
return(Money.NaN);
}
return((long)time + 0);
}
private JsValue IndexOf(JsValue thisObj, JsValue[] arguments)
{
var o = TypeConverter.ToObject(Engine, thisObj);
var lenValue = o.Get("length");
var len = TypeConverter.ToUint32(lenValue);
if (len == 0)
{
return(-1);
}
var n = arguments.Length > 1 ? TypeConverter.ToInteger(arguments[1]) : 0;
if (n >= len)
{
return(-1);
}
Money k;
if (n >= 0)
{
k = n;
}
else
{
k = len - Money.Abs(n);
if (k < 0)
{
k = 0;
}
}
var searchElement = arguments.At(0);
for (; k < len; k++)
{
var kString = TypeConverter.ToString(k);
var kPresent = o.HasProperty(kString);
if (kPresent)
{
var elementK = o.Get(kString);
var same = ExpressionInterpreter.StrictlyEqual(elementK, searchElement);
if (same)
{
return(k);
}
}
}
return(-1);
}
public MoneyTransferOrder(IEffectenGiro stichtingDetails,
Money amount,
ICustomerAccount transfereeAccount,
ICounterAccount transfereeCounterAccount,
string transferDescription1,
string transferDescription2,
string transferDescription3,
string transferDescription4,
DateTime processDate,
string narBenef1,
string narBenef2,
string narBenef3,
string narBenef4,
IndicationOfCosts costIndication)
{
this.CreatedBy = B4F.TotalGiro.Security.SecurityManager.CurrentUser;
this.TransferorJournal = stichtingDetails.DefaultWithdrawJournal;
this.NarDebet1 = stichtingDetails.StichtingName;
this.NarDebet2 = stichtingDetails.ResidentialAddress.AddressLine1;
this.NarDebet3 = stichtingDetails.ResidentialAddress.AddressLine2;
this.NarDebet4 = stichtingDetails.ResidentialAddress.Country.CountryName;
this.ProcessDate = processDate;
if (amount != null)
this.Amount = amount.Abs();
this.TransfereeAccount = transfereeAccount;
this.TransfereeCounterAccount = transfereeCounterAccount;
this.NarBenef1 = narBenef1;
this.NarBenef2 = narBenef2;
this.NarBenef3 = narBenef3;
this.NarBenef4 = narBenef4;
this.TransferDescription1 = transferDescription1;
this.TransferDescription2 = transferDescription2;
this.TransferDescription3 = transferDescription3;
this.TransferDescription4 = transferDescription4;
this.CostIndication = costIndication;
}
public override PropertyDescriptor GetOwnProperty(string propertyName)
{
if (propertyName == "Infinity")
{
return(PropertyDescriptor.Undefined);
}
var desc = base.GetOwnProperty(propertyName);
if (desc != PropertyDescriptor.Undefined)
{
return(desc);
}
if (propertyName != Money.Abs(TypeConverter.ToInteger(propertyName)).ToString())
{
return(PropertyDescriptor.Undefined);
}
var str = PrimitiveValue;
var dIndex = TypeConverter.ToInteger(propertyName);
if (!IsInt(dIndex))
{
return(PropertyDescriptor.Undefined);
}
var index = (int)dIndex;
var len = str.AsString().Length;
if (len <= index || index < 0)
{
return(PropertyDescriptor.Undefined);
}
var resultStr = str.AsString()[index].ToString();
return(new PropertyDescriptor(new JsValue(resultStr), false, true, false));
}
private static bool TryGetNotificationInputs(ProcessedResult result, [NotNullWhen(true)] out string?message)
{
message = null;
try
{
bool isSpent = result.NewlySpentCoins.Any();
bool isReceived = result.NewlyReceivedCoins.Any();
bool isConfirmedReceive = result.NewlyConfirmedReceivedCoins.Any();
bool isConfirmedSpent = result.NewlyConfirmedReceivedCoins.Any();
Money miningFee = result.Transaction.Transaction.GetFee(result.SpentCoins.Select(x => x.Coin).ToArray());
if (isReceived || isSpent)
{
Money receivedSum = result.NewlyReceivedCoins.Sum(x => x.Amount);
Money spentSum = result.NewlySpentCoins.Sum(x => x.Amount);
Money incoming = receivedSum - spentSum;
Money receiveSpentDiff = incoming.Abs();
string amountString = receiveSpentDiff.ToFormattedString();
if (result.Transaction.Transaction.IsCoinBase)
{
message = $"{amountString} BTC received as Coinbase reward";
}
else if (isSpent && receiveSpentDiff == miningFee)
{
message = $"Self transfer. Fee: {amountString} BTC";
}
else if (incoming > Money.Zero)
{
message = $"{amountString} BTC received";
}
else if (incoming < Money.Zero)
{
var sentAmount = receiveSpentDiff - miningFee;
message = $"{sentAmount.ToFormattedString()} BTC sent";
}
}
else if (isConfirmedReceive || isConfirmedSpent)
{
Money receivedSum = result.ReceivedCoins.Sum(x => x.Amount);
Money spentSum = result.SpentCoins.Sum(x => x.Amount);
Money incoming = receivedSum - spentSum;
Money receiveSpentDiff = incoming.Abs();
string amountString = receiveSpentDiff.ToFormattedString();
if (isConfirmedSpent && receiveSpentDiff == miningFee)
{
message = $"Self transfer confirmed. Fee: {amountString} BTC";
}
else if (incoming > Money.Zero)
{
message = $"Receiving {amountString} BTC has been confirmed";
}
else if (incoming < Money.Zero)
{
var sentAmount = receiveSpentDiff - miningFee;
message = $"{sentAmount.ToFormattedString()} BTC sent got confirmed";
}
}
}
catch (Exception ex)
{
Logger.LogWarning(ex);
}
return(message is { });
private static void InsertEndTermValue(IDalSession session, IPortfolioHistorical portfolio, IList<IJournalEntryLine> dividends, IPeriodicReporting reportingPeriod)
{
IAccountTypeInternal account = portfolio.ParentAccount;
IEndTermValue etv = new EndTermValue(account, reportingPeriod);
Money InternalDividend = new Money(0m, account.BaseCurrency);
Money InternalDividendTax = new Money(0m, account.BaseCurrency);
Money ExternalDividend = new Money(0m, account.BaseCurrency);
Money ExternalDividendTax = new Money(0m, account.BaseCurrency);
if (dividends != null)
{
List<IJournalEntryLine> divs = dividends.ToList();
if (divs.Exists(d => d.GiroAccount.Key == account.Key))
{
if (divs.Exists(d => d.GLAccount.IsGrossDividendInternal))
InternalDividend = divs.Where(d => (d.GLAccount.IsGrossDividendInternal && (d.GiroAccount.Key == account.Key))).Select(m => m.Balance.BaseAmount).Sum();
if (divs.Exists(d => d.GLAccount.IsDividendTaxInternal))
InternalDividendTax = divs.Where(d => (d.GLAccount.IsDividendTaxInternal && (d.GiroAccount.Key == account.Key))).Select(m => m.Balance.BaseAmount).Sum();
if (divs.Exists(d => d.GLAccount.IsGrossDividendExternal))
ExternalDividend = divs.Where(d => (d.GLAccount.IsGrossDividendExternal && (d.GiroAccount.Key == account.Key))).Select(m => m.Balance.BaseAmount).Sum();
if (divs.Exists(d => d.GLAccount.IsDividendTaxExternal))
ExternalDividendTax = divs.Where(d => (d.GLAccount.IsDividendTaxExternal && (d.GiroAccount.Key == account.Key))).Select(m => m.Balance.BaseAmount).Sum();
}
}
etv.CashValue = portfolio.CashPortfolio.TotalPortfolioValue;
etv.FundValue = portfolio.FundPortfolio.TotalPortfolioValue;
etv.ClosingValue = etv.FundValue + etv.CashValue;
etv.CultureFundValue = portfolio.FundPortfolio.CultureFundValue.Abs();
etv.GreenFundValue = portfolio.FundPortfolio.GreenFundValue.Abs();
etv.InternalDividend = InternalDividend.Abs();
etv.InternalDividendTax = InternalDividendTax.Abs();
etv.ExternalDividend = ExternalDividend.Abs();
etv.ExternalDividendTax = ExternalDividendTax.Abs();
session.InsertOrUpdate(etv);
}
private void setSignServiceCharge(ref Money serviceCharge, ref decimal serviceChargePercentage)
{
// Set the sign of the ServiceCharge
if (serviceCharge != null && serviceCharge.IsNotZero)
serviceCharge = serviceCharge.Abs() * -1;
serviceChargePercentage = Math.Abs(serviceChargePercentage);
}
private InstrumentSize getTradeDifferenceOpenValue(InstrumentSize size, Money amount, Money serviceCharge, Money accruedInterest)
{
InstrumentSize diff;
if (IsSizeBased)
diff = (this.OpenValue.Abs() - size.Abs());
else
diff = (this.OpenValue.Abs() - amount.Abs() + serviceCharge + accruedInterest);
return diff;
}
public IOrderExecution Fill(InstrumentSize size, Price price, Money amount, decimal exRate,
IAccount counterParty, DateTime transactionDate, DateTime transactionDateTime, IExchange exchange,
bool isCompleteFill, Money serviceCharge, decimal serviceChargePercentage, Money accruedInterest,
ITradingJournalEntry tradingJournalEntry, IGLLookupRecords lookups)
{
IOrderExecution returnValue = null;
if (size == null || price == null || amount == null)
throw new Exception("Size, Price and Amount are mandatory when filling the order.");
if (IsFillable != OrderFillability.True)
throw new ApplicationException("This Order is not fillable.");
setSignServiceCharge(ref serviceCharge, ref serviceChargePercentage);
if (accruedInterest != null && accruedInterest.IsNotZero)
accruedInterest = accruedInterest.Abs() * (decimal)this.Side * -1M;
CheckMaximalRoundOffError(IsSizeBased, size, amount, price, accruedInterest, this.Side);
if (isCompleteFill)
{
// Check whether the order has not been filled before
if (Transactions.Count > 0)
throw new ApplicationException("The order has already been filled and so it can not be a complete fill.");
if (this.OpenValue.IsZero)
throw new ApplicationException("The open value of this order is zero.");
InstrumentSize diff = getTradeDifferenceOpenValue(size, amount, serviceCharge, accruedInterest);
if (diff.IsNotZero)
{
const decimal maxAllowed = 0.05m;
// TickSize && NominalValue
decimal tickSize = 0M;
if (this.OrderType == OrderTypes.SizeBased)
{
IInstrumentExchange ie = getInstrumentExchange(exchange);
if (ie != null)
tickSize = ie.TickSize;
}
if (this.RequestedInstrument.SecCategory.Key == SecCategories.Bond)
tickSize = ((IBond)this.RequestedInstrument).NominalValue.Quantity;
if (!(tickSize > 0M && Math.Abs(diff.Quantity / tickSize) < 1M))
{
decimal fillRatio = diff.Abs().Quantity / this.OpenValue.Abs().Quantity;
if (fillRatio > maxAllowed)
throw new ApplicationException(
string.Format("The size of this transaction is different from the order size by more than {0:0.##}%.", maxAllowed * 100));
}
}
amount.XRate = exRate;
}
else
{
orderInitialCheck(ref amount, size, exRate, serviceCharge, accruedInterest);
}
this.IsCompleteFilled = isCompleteFill;
orderCheckSide(this.Side, ref amount, ref size);
checkServiceChargePercentage(serviceCharge, serviceChargePercentage, amount);
ListOfTransactionComponents[] components = packageComponents(amount, serviceCharge, accruedInterest);
returnValue = new OrderExecution(this, counterParty, size, price, exRate, transactionDate, transactionDateTime, serviceChargePercentage, tradingJournalEntry, lookups, components);
fillOrder(returnValue, size, price, amount, serviceCharge, accruedInterest);
return returnValue;
}
protected bool orderCheckSide(Side side, ref Money amount, ref InstrumentSize size)
{
if (side == Side.Buy)
{
size = size.Abs();
amount = amount.Abs() * -1;
}
else
{
size = size.Abs() * -1;
amount = amount.Abs();
}
return true;
}
/// <summary>
/// Checks the value against the tolerance parameters (but only wheb they are set)
/// </summary>
/// <param name="orderValue">The value to check</param>
/// <param name="totalPortfolioValue">The total portfolio value</param>
/// <returns></returns>
public bool IsOrderValueWithinTolerance(Money orderValue, Money totalPortfolioValue)
{
bool retVal = false;
Money orderVal;
if (IsToleranceParameterSet)
{
switch (PricingType)
{
case PricingTypes.Direct:
orderVal = orderValue.Abs();
if (!orderVal.Underlying.Equals(MinimumRebalanceAmount.Underlying))
orderVal = orderVal.Convert((ICurrency)MinimumRebalanceAmount.Underlying);
if (orderVal >= MinimumRebalanceAmount)
retVal = true;
break;
case PricingTypes.Percentage:
orderVal = orderValue.Abs();
if (!orderVal.Underlying.Equals(totalPortfolioValue.Underlying))
orderVal = orderVal.Convert((ICurrency)totalPortfolioValue.Underlying);
decimal perc = orderVal.Quantity / totalPortfolioValue.Abs().Quantity;
if (perc >= MinimumRebalancePercentage)
retVal = true;
break;
}
}
else
retVal = true;
return retVal;
}
/// <summary>
/// We need to calculate the serviceCharge for Netting.
/// On the netted order, take the nett amount (minus service charge) and then add the service charge
/// </summary>
protected bool calculateServiceChargeForAmountBasedOrder(
IExchange exchange, ref Money tradeAmount,
out Money serviceCharge, out decimal serviceChargePercentageforOrder)
{
bool retVal = false;
serviceCharge = null;
serviceChargePercentageforOrder = 0m;
serviceChargePercentageforOrder = getServiceChargePercentageforOrder(exchange);
// deduct ServiceCharge
if (serviceChargePercentageforOrder > 0)
{
Money newAmount = tradeAmount * (decimal)(1M / (1M + serviceChargePercentageforOrder));
serviceCharge = (tradeAmount.Abs() - newAmount.Abs()) * -1M;
tradeAmount = newAmount;
retVal = true;
}
return retVal;
}
protected Money getCommAmount(Money amount)
{
Money result = new Money(0m, CommCurrency);
Money comAmount = amount.Abs();
if (!comAmount.Underlying.Equals(this.CommCurrency))
comAmount = comAmount.Convert(this.CommCurrency);
return comAmount;
}
private static JsValue Pow(JsValue thisObject, JsValue[] arguments)
{
var x = TypeConverter.ToNumber(arguments.At(0));
var y = TypeConverter.ToNumber(arguments.At(1));
if (Money.IsNaN(y))
{
return(Money.NaN);
}
if (y.Equals(0))
{
return(1);
}
if (Money.IsNaN(x) && !y.Equals(0))
{
return(Money.NaN);
}
if (Money.Abs(x) > 1)
{
if (Money.IsPositiveInfinity(y))
{
return(Money.PositiveInfinity);
}
if (Money.IsNegativeInfinity(y))
{
return(+0);
}
}
if (Money.Abs(x).Equals(1))
{
if (Money.IsInfinity(y))
{
return(Money.NaN);
}
}
if (Money.Abs(x) < 1)
{
if (Money.IsPositiveInfinity(y))
{
return(0);
}
if (Money.IsNegativeInfinity(y))
{
return(Money.PositiveInfinity);
}
}
if (Money.IsPositiveInfinity(x))
{
if (y > 0)
{
return(Money.PositiveInfinity);
}
if (y < 0)
{
return(+0);
}
}
if (Money.IsNegativeInfinity(x))
{
if (y > 0)
{
if (Money.Abs(y % 2).Equals(1))
{
return(Money.NegativeInfinity);
}
return(Money.PositiveInfinity);
}
if (y < 0)
{
if (Money.Abs(y % 2).Equals(1))
{
return(-0);
}
return(+0);
}
}
if (NumberInstance.IsPositiveZero(x))
{
// If x is +0 and y>0, the result is +0.
if (y > 0)
{
return(0);
}
// If x is +0 and y<0, the result is +∞.
if (y < 0)
{
return(Money.PositiveInfinity);
}
}
if (NumberInstance.IsNegativeZero(x))
{
if (y > 0)
{
// If x is −0 and y>0 and y is an odd integer, the result is −0.
if (Money.Abs(y % 2).Equals(1))
{
return(-0);
}
// If x is −0 and y>0 and y is not an odd integer, the result is +0.
return(+0);
}
if (y < 0)
{
// If x is −0 and y<0 and y is an odd integer, the result is −∞.
if (Money.Abs(y % 2).Equals(1))
{
return(Money.NegativeInfinity);
}
// If x is −0 and y<0 and y is not an odd integer, the result is +∞.
return(Money.PositiveInfinity);
}
}
// If x<0 and x is finite and y is finite and y is not an integer, the result is NaN.
if (x < 0 && !Money.IsInfinity(x) && !Money.IsInfinity(y) && !y.Equals((int)y))
{
return(Money.NaN);
}
return((Money)(decimal)System.Math.Pow(x.ToDouble(), y.ToDouble()));
}
protected virtual TransactionFillDetails getTransactionFillDetailsAmountBasedOrderByGoalSeek(
Money grossAmount, Side side, bool isCommissionRelevant, bool isValueInclComm,
DateTime settlementDate, Price price, IExchange exchange,
ICommRule rule, ICommClient client, decimal servChargePerc, int precision)
{
decimal realAmount;
decimal guess = grossAmount.Abs().CalculateSize(price).Quantity;
FinancialMath.MaxCycles = 200;
// Check -> use Commission
bool useComm = true;
bool useAddComm = false;
if (!isCommissionRelevant || rule == null)
useComm = false;
if (useComm)
useAddComm = (rule.AdditionalCalculation != null);
realAmount = FinancialMath.GoalSeek(x =>
new InstrumentSize(x, this).CalculateAmount(price).Quantity +
(useComm ? rule.CommCalculation.Calculate(client.GetNewInstance(new InstrumentSize(x, this), price, (useAddComm ? rule.AdditionalCalculation.Calculate(client.GetNewInstance(new InstrumentSize(x, this), price)) : null))).Quantity : 0M) +
(useAddComm ? rule.AdditionalCalculation.Calculate(client.GetNewInstance(new InstrumentSize(x, this), price)).Quantity : 0M) +
(new InstrumentSize(x, this).CalculateAmount(price).Abs().Quantity * servChargePerc),
grossAmount.Abs().Quantity, guess, precision);
InstrumentSize size = new InstrumentSize(realAmount, this);
Money amount = size.CalculateAmount(price);
InstrumentSize cleanSize = amount.CalculateSize(price);
Money servCh = (amount.Abs() * servChargePerc);
Money comm = amount.ZeroedAmount();
Money addComm = amount.ZeroedAmount();
if (useComm)
{
if (rule.AdditionalCalculation != null)
addComm = rule.AdditionalCalculation.Calculate(client.GetNewInstance(cleanSize, price));
comm = rule.CommCalculation.Calculate(client.GetNewInstance(cleanSize, price, addComm));
// if sell -> comm is already in the amount
if (side == Side.Sell && (comm + addComm) != null && (comm + addComm).IsNotZero)
{
amount += (comm + addComm);
cleanSize = amount.CalculateSize(price);
if (!isValueInclComm)
{
if (rule.AdditionalCalculation != null)
addComm = rule.AdditionalCalculation.Calculate(client.GetNewInstance(cleanSize, price));
comm = rule.CommCalculation.Calculate(client.GetNewInstance(cleanSize, price, addComm));
}
}
}
return new TransactionFillDetails(cleanSize, amount, null, servCh, servChargePerc, comm + addComm, grossAmount.Abs(), side);
}
public bool AddTransferFee(Money transferFee, IGLLookupRecords lookups, string description)
{
bool success = false;
if (transferFee == null || lookups == null)
throw new ApplicationException("It is not possible to add transfer fee since not all parameters are valid.");
IGeneralOperationsComponent comp = Components.Where(u => u.BookingComponentType == BookingComponentTypes.CashTransfer).FirstOrDefault();
if (!(comp != null && comp.MainLine != null && comp.MainLine.IsAllowedToAddTransferFee))
throw new ApplicationException("It is not possible to add transfer fee to this transfer.");
if (TransferFee != null && TransferFee.IsNotZero)
throw new ApplicationException("It is not possible to add transfer fee more than once.");
if (transferFee.Sign || transferFee.Abs().Quantity > TransferAmount.Abs().Quantity)
throw new ApplicationException("The transfer fee can not be higher than the transfer amount.");
if (transferFee != null && transferFee.IsNotZero)
{
ICashTransferComponent newComponent = new CashTransferComponent(this, BookingComponentTypes.CashTransferFee, this.CreationDate);
newComponent.AddLinesToComponent(transferFee, BookingComponentTypes.CashTransferFee, true, false, false, lookups, Account);
newComponent.Component.SetDescription(description);
this.Components.Add(newComponent);
success = true;
}
return success;
}
private static JsValue Abs(JsValue thisObject, JsValue[] arguments)
{
var x = TypeConverter.ToNumber(arguments.At(0));
return(Money.Abs(x));
}
private Money addFixMinMax(Money fee)
{
// Add Fixed setup
if (FixedSetup != null && FixedSetup.IsNotZero)
{
fee += FixedSetupMonthly;
}
// Check Minimum Value
if (MinValue != null && MinValue.IsNotZero && fee.Abs() < MinValueMonthly.Abs())
fee = MinValueMonthly;
// Check Maximum Value
if (MaxValue != null && MaxValue.IsNotZero && fee.Abs() > MaxValueMonthly.Abs())
fee = MaxValueMonthly;
return fee;
}
private void WalletManager_WalletRelevantTransactionProcessed(object sender, ProcessedResult e)
{
try
{
// If there are no news, then don't bother.
if (!e.IsNews || (sender as Wallet).State != WalletState.Started)
{
return;
}
// ToDo
// Double spent.
// Anonymity set gained?
// Received dust
bool isSpent = e.NewlySpentCoins.Any();
bool isReceived = e.NewlyReceivedCoins.Any();
bool isConfirmedReceive = e.NewlyConfirmedReceivedCoins.Any();
bool isConfirmedSpent = e.NewlyConfirmedReceivedCoins.Any();
Money miningFee = e.Transaction.Transaction.GetFee(e.SpentCoins.Select(x => x.GetCoin()).ToArray());
if (isReceived || isSpent)
{
Money receivedSum = e.NewlyReceivedCoins.Sum(x => x.Amount);
Money spentSum = e.NewlySpentCoins.Sum(x => x.Amount);
Money incoming = receivedSum - spentSum;
Money receiveSpentDiff = incoming.Abs();
string amountString = receiveSpentDiff.ToString(false, true);
if (e.Transaction.Transaction.IsCoinBase)
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Mined", NotificationType.Success, e);
}
else if (isSpent && receiveSpentDiff == miningFee)
{
_notificationManager.NotifyAndLog($"Mining Fee: {amountString} BTC", "Self Spend", NotificationType.Information, e);
}
else if (isSpent && receiveSpentDiff.Almost(Money.Zero, Money.Coins(0.01m)) && e.IsLikelyOwnCoinJoin)
{
_notificationManager.NotifyAndLog($"CoinJoin Completed!", "", NotificationType.Success, e);
}
else if (incoming > Money.Zero)
{
if (e.Transaction.IsRBF && e.Transaction.IsReplacement)
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Received Replaceable Replacement Transaction", NotificationType.Information, e);
}
else if (e.Transaction.IsRBF)
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Received Replaceable Transaction", NotificationType.Success, e);
}
else if (e.Transaction.IsReplacement)
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Received Replacement Transaction", NotificationType.Information, e);
}
else
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Received", NotificationType.Success, e);
}
}
else if (incoming < Money.Zero)
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Sent", NotificationType.Information, e);
}
}
else if (isConfirmedReceive || isConfirmedSpent)
{
Money receivedSum = e.ReceivedCoins.Sum(x => x.Amount);
Money spentSum = e.SpentCoins.Sum(x => x.Amount);
Money incoming = receivedSum - spentSum;
Money receiveSpentDiff = incoming.Abs();
string amountString = receiveSpentDiff.ToString(false, true);
if (isConfirmedSpent && receiveSpentDiff == miningFee)
{
_notificationManager.NotifyAndLog($"Mining Fee: {amountString} BTC", "Self Spend Confirmed", NotificationType.Information, e);
}
else if (isConfirmedSpent && e.IsLikelyOwnCoinJoin)
{
_notificationManager.NotifyAndLog($"CoinJoin Confirmed!", "", NotificationType.Information, e);
}
else if (incoming > Money.Zero)
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Receive Confirmed", NotificationType.Information, e);
}
else if (incoming < Money.Zero)
{
_notificationManager.NotifyAndLog($"{amountString} BTC", "Send Confirmed", NotificationType.Information, e);
}
}
}
catch (Exception ex)
{
Logger.LogWarning(ex);
}
}
/// <summary>
/// Calculates a fee so that the fee plus the net amount (of the order) equals the gross amount.
/// </summary>
/// <param name="grossAmount">The gross amount.</param>
/// <param name="side">The side of the order/transaction.</param>
/// <param name="price">The price of the order/transaction.</param>
/// <param name="fee">The calculated fee (<b>out</b> parameter).</param>
/// <returns><b>true</b> if fee could be calculated (net amount fell on this line), <b>false</b> if not.</returns>
public virtual bool CalculateBackwards(Money grossAmount, Price price, Side side, out Tuple<InstrumentSize, Money> result)
{
bool success = false;
if (price == null)
throw new ApplicationException("It is not possible to calculate the commission when there is no current price.");
decimal sideFactor = (side == Side.Buy ? 1M : -1M);
Money fixedSetup = Parent.FixedSetup + StaticChargeAmount;
Money nettAmount = (grossAmount.Abs() - (fixedSetup * sideFactor)) / ((Tariff.CalculateSize(price).Quantity + sideFactor));
Money fee = grossAmount.Abs() - (nettAmount * sideFactor);
InstrumentSize size = nettAmount.CalculateSize(price);
result = new Tuple<InstrumentSize, Money>(size, fee);
// Check if within range
if (Envelops(size.Abs()))
success = true;
return success;
}
