/// <summary>
/// Calculates open positions.
/// </summary>
/// <returns>Detailed information about open positions.</returns>
public IDetailedOpenPositionOverview CalculateOpenPositions()
{
var calculateProfit = new Func <IOpenPosition, IQuotation, IProfit>((pos, quote) =>
_transactionPerformanceService.GetProfit(
pos.Shares * pos.PricePerShare,
pos.OrderCosts,
pos.Shares * (quote?.Close ?? 0),
0m,
0m));
var result = new DetailedOpenPositionOverview
{
OpenPositions = _queryDispatcher.Execute(new OpenPositionsAllQuery())
.Select(pos =>
{
var quote = _queryDispatcher.Execute(new StockQuotationsLatestByIdQuery(pos.ProductId));
return(new DetailedOpenPosition(_queryDispatcher.Execute(new StockByIdQuery(pos.ProductId)))
{
AveragePricePerShare = pos.PricePerShare,
FirstOrderDate = pos.FirstOrderDate,
PositionSize = pos.PositionSize,
Shares = pos.Shares,
CurrentQuotation = quote,
Profit = calculateProfit(pos, quote),
OrderCosts = pos.OrderCosts
});
}).ToList()
};
result.Summary = new DetailedOpenPositionSummary
{
PositionSize = result.OpenPositions.Sum(o => o.PositionSize),
Profit = _transactionPerformanceService.GetProfit(
result.OpenPositions.Sum(o => o.PositionSize),
0m,
result.OpenPositions.Sum(o => (o.CurrentQuotation?.Close ?? 0) * o.Shares),
0m,
0m)
};
return(result);
}
/// <summary>
/// Calculates open positions.
/// </summary>
/// <returns>Detailed information about open positions.</returns>
public IDetailedOpenPositionOverview CalculateOpenPositions()
{
var beginOfYear = new DateTime(DateTime.Now.Year, 1, 1, 0, 0, 0);
var calculateProfit = new Func <IOpenPosition, IQuotation, IProfit>((pos, quote) =>
_transactionPerformanceService.GetProfit(
pos.Shares * pos.PricePerShare,
pos.OrderCosts,
pos.Shares * (quote?.Close ?? 0),
0m,
0m));
var calculateYtdProfit = new Func <IOpenPosition, IStock, IQuotation, IProfit>((pos, stock, quote) =>
{
var buyingQuote =
_queryDispatcher.Execute(new StockQuotationsLastBeforeDateByIdQuery(stock.Id, beginOfYear));
if (buyingQuote == null || quote == null)
{
return(new Profit(0, 0));
}
//Add dividend revenue
var query = new TransactionAllQuery()
.Register(new TransactionStartDateFilter(beginOfYear))
.Register(new TransactionEndDateFilter(DateTime.Now))
.Register(new TransactionStockFilter(stock))
.Register(new TransactionDividendFilter(true));
var dividends = _queryDispatcher.Execute(query)
.OfType <IDividendTransaction>().Sum(t => t.PositionSize - t.Taxes - t.OrderCosts);
return(_transactionPerformanceService.GetProfit(
pos.Shares * buyingQuote.Close,
pos.OrderCosts,
pos.Shares * quote.Close + dividends,
0m,
0m));
});
var result = new DetailedOpenPositionOverview
{
OpenPositions = _queryDispatcher.Execute(new OpenPositionsAllQuery())
.Select(pos =>
{
var stock = _queryDispatcher.Execute(new StockByIdQuery(pos.ProductId));
var quote = stock.Quotations.OrderByDescending(q => q.Date).FirstOrDefault();
return(new DetailedOpenPosition(stock)
{
AveragePricePerShare = pos.PricePerShare,
FirstOrderDate = pos.FirstOrderDate,
PositionSize = pos.PositionSize,
Shares = pos.Shares,
CurrentQuotation = quote,
Profit = calculateProfit(pos, quote),
YearToDateProfit = calculateYtdProfit(pos, stock, quote),
OrderCosts = pos.OrderCosts
});
}).ToList()
};
result.Summary = new DetailedOpenPositionSummary
{
PositionSize = result.OpenPositions.Sum(o => o.PositionSize),
Profit = _transactionPerformanceService.GetProfit(
result.OpenPositions.Sum(o => o.PositionSize),
0m,
result.OpenPositions.Sum(o => (o.CurrentQuotation?.Close ?? 0) * o.Shares),
0m,
0m)
};
return(result);
}