public string DoScheduledRollback(Guid UpdateInstructionID, Guid RollbackUpdateBackupID) { var UpdateInstruction = _UpdateRepository.GetUpdateInstructionByID(UpdateInstructionID); JobStatus CurrentJobStatus = this._JobService.GetQueuePosition(new Domain.Models.Job.JobStatus() { ID = UpdateInstruction.ID }); if (!string.IsNullOrEmpty(CurrentJobStatus.QueuePosition)) { return(CurrentJobStatus.QueuePosition); } CurrentJobStatus.ID = UpdateInstruction.ID; CurrentJobStatus.QueuePosition = BackgroundJob.Enqueue(() => this.DoRollback(UpdateInstructionID, RollbackUpdateBackupID)); this._JobService.CreateUpdateJobStatus(CurrentJobStatus); return(CurrentJobStatus.QueuePosition); }