public ActionResult GetApprovers(string WorkflowID)
        {
            TravelCards request = new TravelCards();

            request = new AppClass().ExplodeRequest(WorkflowID).First();
            string errorResult = "{{\"employee_number\":\"{0}\",\"name\":\"{1}\"}}";

            if (request.travel_request.ApprovalStage != "Card Services Approval")
            {
                errorResult = string.Format(errorResult, null, "No approvers found for the entry");
                return(Content(errorResult, "application/json"));
            }
            else
            {
                var profile = new AppClass().getApprovernames();
                if (profile == null || profile.Count() <= 0)
                {
                    errorResult = string.Format(errorResult, null, "No approvers found for the entry");
                    return(Content(errorResult, "application/json"));
                }
                else
                {
                    return(Json(profile, JsonRequestBehavior.AllowGet));
                }
            }
        }