public void SellShares(decimal sharesToSell)
{
var newTaxlots = new List <Taxlot>();
foreach (var lot in Taxlots)
{
if (sharesToSell > lot.Shares)
{
sharesToSell -= lot.Shares;
continue;
}
else if (sharesToSell == lot.Shares)
{
sharesToSell = 0;
continue;
}
else if (sharesToSell < lot.Shares)
{
var newShareQuantity = lot.Shares - sharesToSell;
sharesToSell = 0;
var newTaxlot = new Taxlot(lot.Ticker, newShareQuantity, lot.PurchasePrice, lot.DatePurchased, lot.SecurityType, Price);
newTaxlots.Add(newTaxlot);
}
}
Taxlots = newTaxlots;
}
/// <summary>
/// Adds a taxlot to an existing position in some security
/// </summary>
/// <param name="taxlotToAdd"></param>
public void AddToPortfolioDatabase(Taxlot taxlotToAdd)
{
foreach (var pos in _myPositions.Where(s => s.Ticker == taxlotToAdd.Ticker))
{
pos.Taxlots.Add(taxlotToAdd);
}
}
public Position(Taxlot taxlot, Security security)
{
if (_taxlots == null)
{
_taxlots = new List <Taxlot>();
}
if (_taxlots != null)
{
Ticker = taxlot.Ticker;
}
Taxlots.Add(taxlot);
Security = security;
}
public async Task BuildDatabaseTaxlots()
{
if (_localMode)
{
Messenger.Default.Send <TaxlotMessage>(new TaxlotMessage(_myTaxlots, true, true));
}
using (var connection = new SqlConnection(_storageString))
{
var commandText = @"SELECT * FROM MyPortfolio;";
using (var command = new SqlCommand(commandText, connection))
{
connection.Open();
var reader = await Task.Run(() => command.ExecuteReader());
while (reader.Read())
{
Security secType;
var datePurchased = new DateTime();
var ticker = reader.GetString(1);
var quantity = int.Parse(reader.GetString(2));
var purchasePrice = decimal.Parse(reader.GetString(3));
datePurchased = reader.IsDBNull(4) ? new DateTime(2000, 12, 31) : DateTime.Parse(reader.GetString(4));
var securityTypeResult = reader.GetString(5);
if (securityTypeResult == "Stock")
{
secType = new Stock();
}
else
{
secType = new MutualFund();
}
var taxLot = new Taxlot(ticker, quantity, purchasePrice, datePurchased, secType);
_myTaxlots.Add(taxLot);
}
}
}
Messenger.Default.Send <TaxlotMessage>(new TaxlotMessage(_myTaxlots, true, false));
}
public List <Taxlot> GetTaxlotsFromDatabase()
{
var storageString = ConfigurationManager.AppSettings["StorageConnectionString"];
using (var connection = new SqlConnection(storageString))
{
var commandText = @"SELECT * FROM MyPortfolio;";
using (var command = new SqlCommand(commandText, connection))
{
connection.Open();
var reader = command.ExecuteReader();
while (reader.Read())
{
Security secType;
var datePurchased = new DateTime();
var ticker = reader.GetString(1);
var quantity = int.Parse(reader.GetString(2));
var purchasePrice = decimal.Parse(reader.GetString(3));
datePurchased = reader.IsDBNull(4) ? new DateTime(2000, 12, 31) : DateTime.Parse(reader.GetString(4));
var securityTypeResult = reader.GetString(5);
if (securityTypeResult == "Stock")
{
secType = new Stock();
}
else
{
secType = new MutualFund();
}
var taxLot = new Taxlot(ticker, quantity, purchasePrice, datePurchased, secType);
_myTaxlots.Add(taxLot);
}
}
}
return(_myTaxlots);
}
public void AddTaxlot(Taxlot taxlotToAdd)
{
Taxlots.Add(taxlotToAdd);
}
