public void UpdateStock(string stockSymbol)
{
//
// Ensure that there is a valid Stock in the DB
//
var stock = QueryStock (stockSymbol);
if (stock == null) {
stock = new Stock { Symbol = stockSymbol };
Insert (stock);
}
//
// When was it last valued?
//
var latest = QueryLatestValuation (stock);
var latestDate = latest != null ? latest.Time : new DateTime (1950, 1, 1);
//
// Get the latest valuations
//
try {
var newVals = new YahooScraper ().GetValuations (stock, latestDate + TimeSpan.FromHours (23), DateTime.Now);
foreach (var v in newVals) {
Insert (v);
}
} catch (System.Net.WebException ex) {
Console.WriteLine (ex);
}
}
public void UpdateStock(string stockSymbol)
{
//
// Ensure that there is a valid Stock in the DB
//
var stock = QueryStock(stockSymbol);
if (stock == null)
{
stock = new Stock {
Symbol = stockSymbol
};
Insert(stock);
}
//
// When was it last valued?
//
var latest = QueryLatestValuation(stock);
var latestDate = latest != null ? latest.Time : new DateTime(1950, 1, 1);
//
// Get the latest valuations
//
try {
var newVals = new YahooScraper().GetValuations(stock, latestDate + TimeSpan.FromHours(23), DateTime.Now);
foreach (var v in newVals)
{
Insert(v);
}
} catch (System.Net.WebException ex) {
Console.WriteLine(ex);
}
}
public void UpdateStock(string stockSymbol)
{
var stock = new Stock {
Symbol = stockSymbol
};
try
{
var valuations = new YahooScraper().GetValuations(stock, DateTime.Now.AddYears(1), DateTime.Now).ToList();
BeginTransaction();
foreach (var valuation in valuations)
{
Execute("INSERT INTO VALUATION (ID, STOCKID, Price) VALUES(@Param1, @Param2, @Param3);", new object[] { Guid.NewGuid().ToString(), valuation.StockId, valuation.Price });
}
Commit();
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
