private async Task <bool> CacheHistoryData(DateTime indianTime, bool isDevelopment)
{
//Delete Previous data
//Directory.Delete(GlobalConfigurations.CachedDataPath , recursive: true);
var job = await _jobService.GetJob(_jobId);
var strategy = await _strategyService.Get(job.StrategyId);
var symbols = await _watchlistService.GetSymbols(strategy.WatchlistId);
var userSession = await _userSessionService.GetCurrentSession();
if (userSession != null)
{
_zeropdhaService = new ZerodhaBroker(AutoMapper.Mapper.Map <UserSessionModel>(userSession));
await symbols.ParallelForEachAsync(async symbol =>
{
var candles = await _zeropdhaService.GetCachedDataAsync(symbol, _HistoricalDataTimeframe,
indianTime.AddDays(_HistoricalDataInDays),
indianTime,
isDevelopment: isDevelopment);
if (candles != null && candles.Count() > 0)
{
ApplicationLogger.LogJob(_jobId, "Trading Data Cached :" + symbol.TradingSymbol);
}
else
{
ApplicationLogger.LogJob(_jobId, "Trading Data Not Cached :" + symbol.TradingSymbol);
}
});
}
return(true);
}
public async Task Start(int jobId, bool isDevelopment = false)
{
_jobId = jobId;
StringBuilder sb = new StringBuilder();
Stopwatch sw = new Stopwatch();
sw.Start();
var indianTime = GlobalConfigurations.IndianTime;
ApplicationLogger.LogJob(jobId, " job Started " + indianTime.ToString());
//check indian standard time
if (((indianTime.TimeOfDay > preMarketStart) && (indianTime.TimeOfDay < preMarketEnd)) || isDevelopment)
{
//Load History Data
await CacheHistoryData(indianTime, isDevelopment);
}
if (((indianTime.TimeOfDay > marketStart) && (indianTime.TimeOfDay < marketEnd)) || isDevelopment)
{
var job = await _jobService.GetJob(jobId);
var strategy = await _strategyService.Get(job.StrategyId);
var symbols = await _watchlistService.GetSymbols(strategy.WatchlistId);
var userSession = await _userSessionService.GetCurrentSession();
if (userSession != null)
{
_zeropdhaService = new ZerodhaBroker(AutoMapper.Mapper.Map <UserSessionModel>(userSession));
var positions = _zeropdhaService._kite.GetPositions();
var orders = _zeropdhaService._kite.GetOrders();
if (positions.Day != null && positions.Day.Where(x => x.Quantity != 0).Count() < _MaxActivePositions)
{
await symbols.ParallelForEachAsync(async symbol =>
{
var candles = await _zeropdhaService.GetCachedDataAsync(symbol, _HistoricalDataTimeframe, indianTime.AddDays(_HistoricalDataInDays),
indianTime,
isDevelopment: isDevelopment);
if (candles != null && candles.Count() > 0)
{
var position = positions.Day.Where(x => x.TradingSymbol == symbol.TradingSymbol).FirstOrDefault();
var order = orders.Where(x => x.Tradingsymbol == symbol.TradingSymbol && x.Status == "OPEN");
//check whether orde is expired
IsOrderExpired(position, order);
if (position.Quantity == 0 && order.Count() == 0)
{
Scan(symbol, candles);
}
}
});
}
//Update Status after every round of scanning
job.Status = JobStatus.Running.ToString();
job.ModifiedDate = DateTime.Now;
await _jobService.Update(job);
}
else
{
ApplicationLogger.LogJob(jobId, " Not Authenticated !");
}
}
sw.Stop();
ApplicationLogger.LogJob(jobId, " job Completed in - " + sw.Elapsed.TotalSeconds + " (Seconds)");
}