public ActionResult GetAdditionalContractTemplatePdf(Guid id, bool?isStream, string contractAdditionTypeCode)
        {
            var       db     = new ncelsEntities();
            StiReport report = new StiReport();

            try
            {
                report.Load(obkRepo.GetContractAdditionalTemplatePath(id, contractAdditionTypeCode.Trim()));//(Server.MapPath("~/Reports/Mrts/OBK/ObkContractDec.mrt"));
                foreach (var data in report.Dictionary.Databases.Items.OfType <StiSqlDatabase>())
                {
                    data.ConnectionString = UserHelper.GetCnString();
                }

                report.Dictionary.Variables["addContractNumber"].ValueObject = id;

                report.Render(false);
            }
            catch (Exception ex)
            {
                LogHelper.Log.Error("ex: " + ex.Message + " \r\nstack: " + ex.StackTrace);
            }

            Stream stream = new MemoryStream();

            report.ExportDocument(StiExportFormat.Word2007, stream);
            stream.Position = 0;

            Aspose.Words.Document doc = new Aspose.Words.Document(stream);

            try
            {
                var signData = db.OBK_ContractSignedDatas.Where(x => x.ContractId == id).FirstOrDefault();
                if (signData != null && signData.ApplicantSign != null && signData.CeoSign != null)
                {
                    doc.InserQrCodesToEnd("ApplicantSign", signData.ApplicantSign);
                    doc.InserQrCodesToEnd("CeoSign", signData.CeoSign);
                }
            }
            catch (Exception ex)
            {
            }

            var file = new MemoryStream();

            doc.Save(file, Aspose.Words.SaveFormat.Pdf);
            file.Position = 0;

            if (isStream != null && isStream.Value)
            {
                return(new FileStreamResult(file, "application/pdf"));
            }
            else
            {
                return(File(file, "application/pdf", ""));
            }
        }