public void WatchListItemParams()
{
Symbol s = new Symbol("GOOG");
WatchListItem wli = new WatchListItem(s, "Default");
Assert.AreEqual(wli.ListName, "Default");
Assert.AreEqual(wli.SymbolName, "GOOG");
}
public Quote getQoute(Symbol symbol)
{
//the pupose of this is to get an up to minute stock update without having to do a sql query with a where clause looking for the current time
//first time will take a second to run after that it will speed up
Quote StockQt = new Quote();
Qt.StockQuote SQ = new Qt.StockQuote();
XmlDocument doc = new XmlDocument();
string UpdatedQoute = SQ.GetQuote(symbol.ToString());
doc.LoadXml(UpdatedQoute);
StockQt.price = Convert.ToDouble(doc.DocumentElement.SelectSingleNode("//Stock/Last").InnerText);
StockQt.SymbolName = doc.DocumentElement.SelectSingleNode("//Stock/Name").InnerText;
StockQt.timestamp = Convert.ToDateTime(doc.DocumentElement.SelectSingleNode("//Stock/Date").InnerText + " " + doc.DocumentElement.SelectSingleNode("//Stock/Time").InnerText);
StockQt.Symbol = symbol;
return StockQt;
}
public void TestSell()
{
Symbol s = new Symbol("GOOG");
Position pos = new Position();
Trade t = new Trade();
t.Status = tradeStatus.Active;
t.type = tradeTypes.Buy;
t.Position = pos;
t.Symbol = s;
t.timestamp = new DateTime(2013, 6, 1);
t.price = 10;
t.quantity = 5;
Trade sell = t.sell(2);
Assert.AreEqual(s, sell.Symbol);
Assert.AreEqual(pos, sell.Position);
Assert.AreEqual(tradeStatus.Closed, sell.Status);
Assert.AreEqual(tradeTypes.Sell, sell.type);
Assert.AreEqual(2, sell.quantity);
Assert.AreNotEqual(t.timestamp, sell.timestamp);
Assert.AreEqual(t, sell.RelatedTrade);
}
/// <summary>
/// Called by the UI to add an item to the list.
/// </summary>
/// <param name="symbol"></param>
/// <param name="listName"></param>
/// <returns></returns>
bool IWatchList.AddToList(ISymbol symbol, string listName)
{
string sname = symbol.name;
string lname = listName;
if (sname.Length > 0 && lname.Length > 0)
{
TraderContext db = new TraderContext();
// checks if watchlist item exists
var WLI_QUERY = db.WatchListItems.Where(x => (x.SymbolName.Equals(sname) && x.ListName.Equals(lname))).ToList();
if (WLI_QUERY.Count >= 1)
{
return false;
}
else // if not, checks if symbol exists
{
var SYMBOL_QUERY = db.Symbols.Where(x => x.name.Equals(sname)).ToList();
if (SYMBOL_QUERY.Count == 0)
{
Symbol s = new Symbol(sname);
db.Symbols.Add(s);
db.SaveChanges();
}
db.WatchListItems.Add(new WatchListItem(symbol, listName));
db.SaveChanges();
return true;
}
}
else
{
return false;
}
}
public Quote FindLastQuoteFor(Symbol symbol)
{
if (symbol == null) throw new ArgumentNullException("symbol");
return Quotes.Where(x => x.SymbolName == symbol.name).OrderByDescending(y => y.timestamp).FirstOrDefault();
}