public JsonResult GetLedgerVoucherList(TransactionListRequestModel requestModel)
        {
            requestModel.ToInstituteId = user.InstituteId != 300010 ? user.InstituteId : requestModel.ForInstituteId;
            var tupleList = transactionsManager.CreateLedgerVoucherList(user.DepartmentID, requestModel);
            var response  = new SearchTransactionViewModel()
            {
                transactionSearchLedgers = tupleList.transactionLedger,
                transactionAmount        = tupleList.totalTransactionAmount
            };
            var jsonResult = Json(response, JsonRequestBehavior.AllowGet);

            jsonResult.MaxJsonLength = int.MaxValue;
            return(jsonResult);
        }