public PortfolioData GetPortfolioData(string portfolioName, List <Trade> allTrades)
{
List <string> distinctTickers = allTrades.Select(t => t.Ticker).Distinct().ToList();
PortfolioData userPortfolio = new PortfolioData(portfolioName);
foreach (string ticker in distinctTickers)
{
PositionFormulas position = new PositionFormulas(ticker);
foreach (Trade trade in allTrades)
{
if (trade.Ticker == ticker)
{
position.AddTransaction(trade);
}
}
List <SecurityPrices> marketPrices = _repo.GetSecurityPrices(ticker);
DataFrame marketPricesFrame = CreatePriceTable(marketPrices);
position.CalculateDailyValuation(marketPricesFrame);
userPortfolio.AddPositon(position);
}
return(userPortfolio);
}
