public void ReloadHistoryPriceTicker(int shareId)
{
SettingBLL sBLL = new SettingBLL(_unit);
ShareBLL shareBLL = new ShareBLL(_unit);
try
{
//remove existing tickers
this.RemoveHistoryPriceTicker(shareId);
int historyYear = int.Parse(sBLL.Get(s => s.Key ==
SettingKey.HistoryDataYears.ToString()).Single().Value);
DateTime start = DateTime.Now.AddYears(-1 * historyYear);
Share share = shareBLL.GetByID(shareId);
this.UploadHistoryPriceTicker(share.Symbol, start, DateTime.Now);
}
catch (Exception ex)
{
LogHelper.Error(_log, ex.ToString());
throw;
}
}
/// <summary>
/// Gets the daily share ticker from yahoo.
/// </summary>
/// <param name="symbol">The y symbol.</param>
/// <param name="startDate">The start date.</param>
/// <param name="endDate">The end date.</param>
/// <returns></returns>
public List <Ticker> GetDailyShareTickerFromYahoo(string symbol, DateTime startDate, DateTime endDate)
{
List <Ticker> enList = new List <Ticker>();
HistQuotesDownload hsDownload = new HistQuotesDownload();
HistQuotesDownloadSettings settings = new HistQuotesDownloadSettings();
var share = new ShareBLL(_unit).GetShareBySymbol(symbol);
try
{
if (share != null)
{
settings.ID = symbol;
settings.FromDate = startDate;
settings.ToDate = endDate;
settings.Interval = HistQuotesInterval.Daily;
hsDownload.Settings = settings;
Response <HistQuotesResult> resp = hsDownload.Download();
if (resp != null && resp.Result != null && resp.Result.Chains.Length == 1)
{
var tickerArray = resp.Result.Chains[0];
foreach (var t in tickerArray)
{
Ticker en = new Ticker();
en.TradingDate = DateHelper.DateToInt(t.TradingDate);
en.AdjustedClose = t.CloseAdjusted;
en.High = t.High;
en.Low = t.Low;
en.Open = t.Open;
en.Close = t.Close;
en.Volumn = t.Volume;
en.ShareId = share.Id;
en.JSTicks = DateHelper.DateToJSTicks(t.TradingDate);
enList.Add(en);
}
}
}
}
catch (Exception ex)
{
LogHelper.Error(_log, "Error load share tickers from yahoo. ", ex);
throw;
}
return(enList);
}
public Transaction CreateTransaction(TradeOrder order, Entity.Indicator ind)
{
Share s = new ShareBLL(_unit).GetByID(order.ShareId);
Transaction tr = new Transaction
{
Direction = order.Direction,
Message = string.Format("{0} {1} * {2} @ ${3}", order.Direction, s.Symbol, order.Size, order.OrderPrice),
ModifiedBy = order.UpdatedBy,
ModifiedDate = DateTime.Now,
Price = order.OrderPrice,
Size = order.Size,
Fee = order.Fee,
TradingDate = ind.TradingDate,
TradeOrderId = order.Id
};
this.Create(tr);
return(tr);
}
public void UpoadHistoryPriceAllShares(DateTime start, DateTime end)
{
ShareBLL sBLL = new ShareBLL(_unit);
List <Share> shareList = sBLL.GetList().ToList();
string resultMessage;
foreach (Share s in shareList)
{
try
{
this.UploadHistoryPriceTicker(s.Symbol, start, end);
resultMessage = string.Format("Success load price for {0}", s.Symbol);
}
catch (Exception ex)
{
resultMessage = string.Format("Fail load price for {0} \n {1}", s.Symbol, ex.ToString());
}
LogHelper.Info(_log, resultMessage);
}
}
public ShareInfoBLL(IUnitWork unit) : base(unit)
{
_sBLL = new ShareBLL(_unit);
_auditBLL = new AuditLogBLL(_unit);
}