public void AddStockToPortfolio(string inPortfolioID, string inStockName, int numberOfShares)
{
Portfolio portfolio = this.getPortfolioFromStockExchange(inPortfolioID);
Stock stock = getStockFromStockExchange(inStockName);
int stocksSharesSold = 0;
if (this.soldStocks.ContainsKey(inStockName))
{
stocksSharesSold = this.soldStocks [inStockName];
}
else
{
this.soldStocks.Add(inStockName, stocksSharesSold);
}
if (stocksSharesSold + numberOfShares > Convert.ToInt(stock.getStockQuantity()))
{
throw new StockExchangeException("Not enough stocks");
}
portfolio.AddStockToPortfolio(stock, numberOfShares);
this.soldStocks [stock] += numberOfShares;
}
// Application starting point
public async Task Run()
{
string todaysStockDate = DateTime.Now.ToString("yyyy-MM-dd");
var currentPortfolio = new Portfolio();
var applePrice = (await _stockApiService.GetStockPrice("AAPL")).TimeSeriesDaily[todaysStockDate].The4Close;
var googlePrice = (await _stockApiService.GetStockPrice("GOOG")).TimeSeriesDaily[todaysStockDate].The4Close;
var cybrPrice = (await _stockApiService.GetStockPrice("CYBR")).TimeSeriesDaily[todaysStockDate].The4Close;
var abbPrice = (await _stockApiService.GetStockPrice("ABB")).TimeSeriesDaily[todaysStockDate].The4Close;
var gfnPrice = (await _stockApiService.GetStockPrice("GFN")).TimeSeriesDaily[todaysStockDate].The4Close;
//Sleeping here because apparently only 5 calls are allowed per minute
System.Threading.Thread.Sleep(61000);
var acadPrice = (await _stockApiService.GetStockPrice("ACAD")).TimeSeriesDaily[todaysStockDate].The4Close;
currentPortfolio.AddStockToPortfolio("AAPL", applePrice, 50);
currentPortfolio.AddStockToPortfolio("GOOG", googlePrice, 200);
currentPortfolio.AddStockToPortfolio("CYBR", cybrPrice, 150);
currentPortfolio.AddStockToPortfolio("ABB", abbPrice, 900);
var desiredAppleStockTotal = (int)currentPortfolio.TotalPortfolioValue * (decimal)0.22;
var desiredGoogleStockTotal = (int)currentPortfolio.TotalPortfolioValue * (decimal)0.38;
var desiredGfnStockTotal = (int)currentPortfolio.TotalPortfolioValue * (decimal)0.25;
var desiredAcadStockTotal = (int)currentPortfolio.TotalPortfolioValue * (decimal)0.15;
var numberOfSharesToBuyApple = (int)(desiredAppleStockTotal / applePrice);
var numberOfSharesToBuyGoogle = (int)(desiredGoogleStockTotal / googlePrice);
var numberOfSharesToBuyGfn = (int)(desiredGfnStockTotal / gfnPrice);
var numberOfSharesToBuyAcad = (int)(desiredAcadStockTotal / acadPrice);
var newAllocationApple = (int)((desiredAppleStockTotal / currentPortfolio.TotalPortfolioValue) * 100);
var newAllocationGoogle = (int)((desiredGoogleStockTotal / currentPortfolio.TotalPortfolioValue) * 100);
var newAllocationGfn = (int)((desiredGfnStockTotal / currentPortfolio.TotalPortfolioValue) * 100);
var newAllocationAcad = (int)((desiredAcadStockTotal / currentPortfolio.TotalPortfolioValue) * 100);
string output = $@"
Today's Prices:
AAPL: {applePrice}
GOOG: {googlePrice}
CYBR: {cybrPrice}
ABB: {abbPrice}
GFN: {gfnPrice}
ACAD: {acadPrice}
Current Total Portfolio Value: {currentPortfolio.TotalPortfolioValue}
Desired Dollar amounts per stock:
Apple: {desiredAppleStockTotal}
Google: {desiredGoogleStockTotal}
GFN: {desiredGfnStockTotal}
ACAD: {desiredAcadStockTotal}
Number of shares to buy for each stock:
Apple: {numberOfSharesToBuyApple}
Google: {numberOfSharesToBuyGoogle}
GFN: {numberOfSharesToBuyGfn}
ACAD: {numberOfSharesToBuyAcad}
Portfolio allocation per stock:
Apple: {newAllocationApple}
Google: {newAllocationGoogle}
GFN: {newAllocationGfn}
ACAD: {newAllocationAcad}
";
Console.WriteLine(output);
}
