public IHttpActionResult GetPositionsbyPortID(int portfolioid)
{
List <Position> positionlist = PositionDao.getPositionsByPortfolioId(portfolioid);
List <Positionlist> returnlist = new List <Positionlist>();
foreach (Position p in positionlist)
{
double porfit = 0;
porfit = Convert.ToDouble((PriceHistoryDao.getLastPriceHistorysByisin(p.Isin).OfferPrice - p.Price) / p.Price);
returnlist.Add(new Positionlist(p.PositionId, getSecurityname(p.Isin, p.Type), p.Price, p.Quantity, PriceHistoryDao.getLastPriceHistorysByisin(p.Isin).OfferPrice, porfit.ToString("P"), p.Type, p.Isin));
}
return(Ok(returnlist));
}
public IHttpActionResult GetPositionsbyPortID(int portfolioid)
{
List <Position> positionlist = PositionDao.getPositionsByPortfolioId(portfolioid);
List <Positionlist> returnlist = new List <Positionlist>();
foreach (Position p in positionlist)
{
double porfit = 0;
porfit = Convert.ToDouble((PriceHistoryDao.getLastPriceHistorysByisin(p.Isin).Price - p.Price) / p.Price);
returnlist.Add(new Positionlist(p.PositionId, StockDao.getStocksById(p.Isin).Name, p.Quantity, porfit));
}
return(Ok(returnlist));
}
public static double Getportfoliopnl(int portid)
{
decimal amountbefore = 0;
decimal amountafter = 0;
double pnl = 0;
List <Position> posilist = PositionDao.getPositionsByPortfolioId(portid);
foreach (Position p in posilist)
{
string isin = p.Isin;
amountbefore += p.Quantity * p.Price;
amountafter += p.Quantity * PriceHistoryDao.getLastPriceHistorysByisin(isin).OfferPrice;
}
pnl = Convert.ToDouble((amountafter - amountbefore) / amountbefore);
return(pnl);
}
public IHttpActionResult GetPercentage(int portid)
{
List <Position> list = PositionDao.getPositionsByPortfolioId(portid);
List <PositionPercentage> returnlist = new List <PositionPercentage>();
var query = from p in list
orderby p.Price * p.Quantity
select p;
foreach (Position p in query)
{
returnlist.Add(new PositionPercentage(p.Price * p.Quantity, getSecurityname(p.Isin, p.Type)));
}
return(Ok(returnlist));
}
public static double Caculatepnl(int portfolitid)
{
decimal amountbefore = 0;
decimal amountafter = 0;
double pnl = 0;
List <Position> posilist = PositionDao.getPositionsByPortfolioId(portfolitid);
foreach (Position p in posilist)
{
if (p.Type == "Stock")
{
int isin = p.Isin;
amountafter += p.Quantity * p.Price;
amountbefore += p.Quantity * PriceHistoryDao.getLastPriceHistorysByisin(isin).Price;
}
else
{
}
}
pnl = Convert.ToDouble((amountafter - amountbefore) / amountbefore);
return(pnl);
}
