public ActionResult TrainGroupStatus(string id, string db, string groupId) { var result = FaceService.GetPersonGroupTrainingStatus(groupId); if (result == null) { return(Json(new { status = "failed", message = "bad group id" })); } if (result.Status == Status.Succeeded || result.Status == Status.Failed) { PersonGroupService.SetPersonGroupTrainingResult(new ID(id), db, result); } return(Json(new { status = result.Status.ToString(), message = result.Message })); }