private void ProcessCandidates(IAsyncCursor <AuditItem> cursor, long expectedCount, CancellationToken cancellationToken)
{
var count = 0;
while (cursor.MoveNextAsync(cancellationToken).Result&& !cancellationToken.IsCancellationRequested)
{
var batch = cursor.Current.ToList();
if (batch.Count == 0)
{
continue;
}
_logService.Info($"Processing {batch.Count} audit items");
var maxAuditEvent = batch.Max(a => a.EventDate);
//Process candidate deltions
var candidateDeletions = batch.Where(a => a.EventType == AuditEventTypes.HardDeleteCandidateUser);
var candidateGuids = _candidateRepository.GetCandidateIdsByGuid(candidateDeletions.Select(a => a.PrimaryEntityId));
count += batch.Count;
_logService.Info($"Processing {batch.Count} candidate deletions and {candidateGuids.Count} deleted candidates");
BulkDelete(candidateGuids);
var syncParams = _syncRepository.GetSyncParams();
syncParams.LastAuditEventDate = maxAuditEvent;
_syncRepository.SetAuditEventSyncParams(syncParams);
var percentage = ((double)count / expectedCount) * 100;
_logService.Info($"Processed batch of {batch.Count} candidate deletions and {candidateGuids.Count} deleted candidates out of {expectedCount} in total. {Math.Round(percentage, 2)}% complete. LastAuditEventDate: {syncParams.LastAuditEventDate}");
}
}