public List <SaveStockInfo> GetSavedStockSymbolInfo(ApiClient client)
{
List <SaveStockInfo> infoes = new List <SaveStockInfo>();
string rootPath = "Stocks\\" + client.ToString();
if (Directory.Exists(rootPath))
{
foreach (var item in _exchanges)
{
SaveStockInfo stockInfo;
var filePath = rootPath + "\\" + item + "_Stocks.config";
if (File.Exists(filePath))
{
FileInfo filInfo = new FileInfo(filePath);
try
{
var stocks = XSerializer.Instance.GetConfiguration <List <Instrument> >(filePath);
stockInfo = new SaveStockInfo()
{
Exchange = item,
LastUpdatedOn = filInfo.LastWriteTime,
TotalItems = stocks.Count
};
}
catch (Exception)
{
stockInfo = new SaveStockInfo()
{
Exchange = item
};
}
}
else
{
stockInfo = new SaveStockInfo()
{
Exchange = item
};
}
infoes.Add(stockInfo);
}
}
else
{
infoes = _exchanges.Select(s => new SaveStockInfo()
{
Exchange = s,
LastUpdatedOn = null,
TotalItems = 0
}).ToList();
}
return(infoes);
}
private void UpdateStocks(SaveStockInfo s)
{
s.IsUpdatingStocks = true;
Task.Factory.StartNew(() =>
{
var count = new ExchangeSymbolUpdate().UpdateSymbol(this.CurrentApiClient, KiteInstance.Kite, s.Exchange);
return(count);
}).ContinueWith((res) =>
{
switch (res.Status)
{
case TaskStatus.RanToCompletion:
s.LastUpdatedOn = DateTime.Now;
s.FailedReason = string.Empty;
s.TotalItems = res.Result;
break;
case TaskStatus.Faulted:
s.FailedReason = res.Exception.Message;
break;
}
s.IsUpdatingStocks = false;
}, TaskScheduler.FromCurrentSynchronizationContext());
}