public void AddStockInList()
{
try
{
Stock newstock = new Stock();
newstock.Price = Convert.ToDouble(NewStockPrice);
newstock.Quantity = Convert.ToInt64(NewStockQuantity);
newstock.StockType = IsEquitySelected ? StockEnum.Equity : StockEnum.Bond;
newstock.StockName = GenerateStockName(newstock.StockType);
newstock.StockWeight = CalculateStockWeight(newstock.MarketValue);
AllStocks.Add(newstock);
/* After stock is added , Panel to add new stock is hidden,
* Price and Quantity Textboxes are reset
* Equity and Bond type checkboxes are also reset */
NewStockVisibility = Visibility.Hidden;
IsEquitySelected = false;
IsBondSelected = false;
NewStockPrice = null;
NewStockQuantity = null;
NotifyPropertyChanged("NewStockVisibility");
NotifyPropertyChanged("StocksValue");
NotifyPropertyChanged("NewStockPrice");
NotifyPropertyChanged("NewStockQuantity");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public double CalculateStockWeight(double marketValue)
{
/* stock weight as Market Value percentage of the Total Market Value of the Fund
* (assuming Total Market Value of the Fund is the total market value of ALL funds of User)*/
double totalMarketValue = AllStocks.Sum(c => c.MarketValue);
return((marketValue / 100) * totalMarketValue);
}
public string GenerateStockName(StockEnum stocktype)
{
// Stock Name gets generated from the number of occurrences of that Stock Type
int count = AllStocks.Where(c => c.StockType == stocktype).Count();
return((stocktype == StockEnum.Equity ? "Equity" : "Bond") + (count + 1).ToString());
}
private void GetAllStocksCallback(IEnumerable <Stock> allStocks)
{
AllStocks.Clear();
foreach (Stock stock in allStocks)
{
AllStocks.Add(stock);
}
}
protected override async Task InitialDictionaryLoad()
{
try
{
using (SqlConnection _conn = new SqlConnection(_connectionString))
{
string ogCommand = _commandText;
using (SqlCommand _cmd = new SqlCommand($"EXEC [dbo].[ExecuteOpenGateQuery] @conString = N'{_ogConnectionString}', @sql = N'{ogCommand}', @parameters = NULL",
_conn))
{
await _conn.OpenAsync();
_cmd.CommandTimeout = 100000;
using (var reader = await _cmd.ExecuteReaderAsync())
{
while (await reader.ReadAsync())
{
var stock = Stock.BuildModel(reader);
AllStocks.TryAdd(stock.StockID, stock);
}
}
}
}
var tracked = await dBContext.TrackedStocks.ToListAsync();
foreach (var trackedStock in tracked)
{
if (AllStocks.TryGetValue(trackedStock.StockID, out var stock))
{
TrackedStocks.TryAdd(stock.StockID, stock);
}
}
}
catch (Exception ex)
{
_logger.LogCritical($"{nameof(ex)}: {ex.Message}");
}
}