private async Task <IList <IListBlockContext <Journey, BatchDatesHeader> > > GetListBlocksAsync(ITaskExecutionContext taskExecutionContext)
{
using (var cs = taskExecutionContext.CreateCriticalSection())
{
if (await cs.TryStartAsync())
{
var startDate = await GetDateRangeStartDateAsync(taskExecutionContext);
var endDate = DateTime.Now;
var journeys = await _travelDataService.GetJourneysAsync(startDate, endDate);
var batchHeader = new BatchDatesHeader()
{
FromDate = startDate,
ToDate = endDate
};
short blockSize = 500;
return(await taskExecutionContext.GetListBlocksAsync <Journey, BatchDatesHeader>(x => x.WithPeriodicCommit(journeys.ToList(), batchHeader, blockSize, BatchSize.Fifty)));
}
throw new Exception("Could not acquire a critical section, aborted task");
}
}