public void PollForParsing()
        {
            try
            {
                var timeOfDay = DateTime.Now;

                if (_isDevEnvironment || timeOfDay.TimeOfDay > new TimeSpan(4, 0, 0))
                {
                    _logger.Info("Service started...");
                    var directoryInfo = DirectoryOperationsHelper.GetDirectories(_hkynParsePdfPath);

                    if (directoryInfo.IsNullOrEmpty())
                    {
                        _logger.Info("No Directory found for Parsing");
                        return;
                    }

                    foreach (var dirPath in directoryInfo)
                    {
                        try
                        {
                            var dirInfo = DirectoryOperationsHelper.GetDirectoryInfo(dirPath);
                            if (dirInfo != null)
                            {
                                var files = DirectoryOperationsHelper.GetFiles(dirPath, "*.Pdf");


                                long eventid = 0;
                                long.TryParse(dirInfo.Name, out eventid);

                                if (eventid > 0)
                                {
                                    var eventData = _eventRepository.GetById(eventid);

                                    if (files.IsNullOrEmpty())
                                    {
                                        _logger.Info("No file found inside " + dirInfo.Name);
                                        if (eventData.EventDate > DateTime.Today.AddDays(-DeleteEmptyFolderAfter))
                                        {
                                            DirectoryOperationsHelper.DeleteDirectory(dirPath, true);
                                        }
                                        continue;
                                    }

                                    ParseFilesForCustomer(dirPath, eventid);
                                }
                                else
                                {
                                    _logger.Info("folder does not contain valid Name: " + dirInfo.Name);
                                }
                            }
                        }
                        catch (Exception ex)
                        {
                            _logger.Error("Some error occurred for Dir Path: " + dirPath);
                            _logger.Error("Message: " + ex.Message);
                            _logger.Error("Stack Trace: " + ex.StackTrace);
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                _logger.Error("Some error occurred while parsing");
                _logger.Error("Message: " + ex.Message);
                _logger.Error("Stack Trace: " + ex.StackTrace);
            }
        }