protected override TimeSpan OnProcess()
{
var allSecurity = this.GetAllSecurity();
var source = new GoogleHistorySource();
var startDate = _settings.StartFrom;
var endDate = DateTime.Today - TimeSpan.FromDays(_settings.DayOffset);
var allDates = startDate.Range(endDate, TimeSpan.FromDays(1)).ToArray();
var hasSecurities = false;
foreach (var security in GetWorkingSecurities())
{
hasSecurities = true;
if (!CanProcess())
{
break;
}
foreach (var series in (allSecurity ?? security).CandleSeries)
{
if (!CanProcess())
{
break;
}
if (series.CandleType != typeof(TimeFrameCandle))
{
this.AddWarningLog(LocalizedStrings.Str2296Params, series);
continue;
}
var storage = StorageRegistry.GetCandleStorage(series.CandleType, security.Security, series.Arg, _settings.Drive, _settings.StorageFormat);
var emptyDates = allDates.Except(storage.Dates).ToArray();
if (emptyDates.IsEmpty())
{
this.AddInfoLog(LocalizedStrings.Str2297Params, series.Arg, security.Security.Id);
continue;
}
foreach (var emptyDate in emptyDates)
{
if (!CanProcess())
{
break;
}
if (_settings.IgnoreWeekends && !security.IsTradeDate(emptyDate))
{
this.AddDebugLog(LocalizedStrings.WeekEndDate, emptyDate);
continue;
}
try
{
this.AddInfoLog(LocalizedStrings.Str2298Params, series.Arg, emptyDate, security.Security.Id);
var candles = source.GetCandles(security.Security, (TimeSpan)series.Arg, emptyDate, emptyDate + TimeSpan.FromDays(1).Max((TimeSpan)series.Arg));
if (candles.Any())
{
SaveCandles(security, candles);
}
else
{
this.AddDebugLog(LocalizedStrings.NoData);
}
}
catch (Exception ex)
{
HandleError(new InvalidOperationException(LocalizedStrings.Str2299Params
.Put(series.Arg, emptyDate, security.Security.Id), ex));
}
}
}
}
if (!hasSecurities)
{
this.AddWarningLog(LocalizedStrings.Str2292);
return(TimeSpan.MaxValue);
}
if (CanProcess())
{
this.AddInfoLog(LocalizedStrings.Str2300);
}
return(base.OnProcess());
}
protected override TimeSpan OnProcess()
{
var allSecurity = this.GetAllSecurity();
var source = new GoogleHistorySource();
var startDate = _settings.StartFrom;
var endDate = DateTime.Today - TimeSpan.FromDays(_settings.DayOffset);
var allDates = startDate.Range(endDate, TimeSpan.FromDays(1)).ToArray();
var hasSecurities = false;
foreach (var security in GetWorkingSecurities())
{
hasSecurities = true;
if (!CanProcess())
break;
foreach (var pair in (allSecurity ?? security).GetCandleSeries())
{
if (!CanProcess())
break;
if (pair.MessageType != typeof(TimeFrameCandleMessage))
{
this.AddWarningLog(LocalizedStrings.Str2296Params, pair);
continue;
}
var tf = (TimeSpan)pair.Arg;
var storage = StorageRegistry.GetCandleMessageStorage(pair.MessageType, security.Security, tf, _settings.Drive, _settings.StorageFormat);
var emptyDates = allDates.Except(storage.Dates).ToArray();
if (emptyDates.IsEmpty())
{
this.AddInfoLog(LocalizedStrings.Str2297Params, tf, security.Security.Id);
continue;
}
var currDate = emptyDates.First();
var lastDate = emptyDates.Last();
while (currDate <= lastDate)
{
if (!CanProcess())
break;
if (_settings.IgnoreWeekends && !security.IsTradeDate(currDate))
{
this.AddDebugLog(LocalizedStrings.WeekEndDate, currDate);
currDate = currDate.AddDays(1);
continue;
}
try
{
var till = currDate + TimeSpan.FromDays(_settings.CandleDayStep).Max(tf);
this.AddInfoLog(LocalizedStrings.Str2298Params, tf, currDate, till, security.Security.Id);
var candles = source.GetCandles(security.Security, tf, currDate, till);
if (candles.Any())
SaveCandles(security, candles);
else
this.AddDebugLog(LocalizedStrings.NoData);
}
catch (Exception ex)
{
HandleError(new InvalidOperationException(LocalizedStrings.Str2299Params
.Put(tf, currDate, security.Security.Id), ex));
}
currDate = currDate.AddDays(_settings.CandleDayStep);
}
}
}
if (!hasSecurities)
{
this.AddWarningLog(LocalizedStrings.Str2292);
return TimeSpan.MaxValue;
}
if (CanProcess())
this.AddInfoLog(LocalizedStrings.Str2300);
return base.OnProcess();
}
