public async Task <string> SubmitResponse(CourseAdditionalInputResponseModel model)
        {
            if (ModelState.IsValid)
            {
                var response = await WepApiMethod.SendApiAsync <bool>(HttpVerbs.Post, $"eLearning/Courses/SubmitResponse", model);

                if (response.isSuccess)
                {
                    return("success");
                }
                else
                {
                    return("error");
                }
            }
            return("invalid");
        }
        public async Task <ActionResult> AdditionalInput(CourseAdditionalInputResponseModel model)
        {
            if (ModelState.IsValid)
            {
                var response = await WepApiMethod.SendApiAsync <bool>(HttpVerbs.Post, CourseEnrollmentApiUrl.SaveAdditionalInputResponse, model);

                if (response.isSuccess)
                {
                    TempData["SuccessMessage"] = "Additional enrollment information saved successfully.";
                }
                else
                {
                    TempData["ErrorMessage"] = "Unable to save additional enrollment information.";
                }

                return(RedirectToAction("View", "Courses", new { area = "eLearning", id = model.CourseId, enrollmentCode = model.EnrollmentCode }));
            }

            TempData["ErrorMessage"] = "Unable to save additional enrollment information.";

            return(RedirectToAction("View", "Courses", new { area = "eLearning", id = model.CourseId, enrollmentCode = model.EnrollmentCode }));
        }