public async Task <IHttpActionResult> Createemail_template()
        {
            ResponseDataDTO <email_template> response = new ResponseDataDTO <email_template>();

            try
            {
                var path = Path.GetTempPath();

                if (!Request.Content.IsMimeMultipartContent("form-data"))
                {
                    throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.UnsupportedMediaType));
                }

                MultipartFormDataStreamProvider streamProvider = new MultipartFormDataStreamProvider(path);

                await Request.Content.ReadAsMultipartAsync(streamProvider);

                // get data from formdata
                EmailTemplateCreateViewModel email_templateCreateViewModel = new EmailTemplateCreateViewModel
                {
                    emt_code    = Convert.ToString(streamProvider.FormData["emt_code"]),
                    emt_name    = Convert.ToString(streamProvider.FormData["emt_name"]),
                    emt_content = Convert.ToString(streamProvider.FormData["emt_content"]),

                    staff_id = Convert.ToInt32(streamProvider.FormData["staff_id"]),

                    emt_create_date = Convert.ToDateTime(streamProvider.FormData["emt_create_date"]),
                };

                // mapping view model to entity
                var createdemail_template = _mapper.Map <email_template>(email_templateCreateViewModel);


                // save new email_template
                _email_templateservice.Create(createdemail_template);
                // return response
                response.Code    = HttpCode.OK;
                response.Message = MessageResponse.SUCCESS;
                response.Data    = createdemail_template;
                return(Ok(response));
            }
            catch (Exception ex)
            {
                response.Code    = HttpCode.INTERNAL_SERVER_ERROR;
                response.Message = ex.Message;
                response.Data    = null;
                Console.WriteLine(ex.ToString());

                return(Ok(response));
            }
        }