public IActionResult Create(CreateViewModel course)
{
string callerId = _userManager.GetUserId(HttpContext.User);
if (ModelState.IsValid)
{
CourseViewModel result;
Course editingCourse;
try
{
if (course.Id.HasValue && (editingCourse =
_context.Courses.Include(c => c.Teachers)
.FirstOrDefault(c => c.Id == course.Id.Value)) != null)
{
result = _courseLogic.Edit(callerId, editingCourse.Id, course);
}
else
{
result = _courseLogic.Create(callerId, course);
}
return(RedirectToAction("Index", "Course"));
}
catch (NotFoundException)
{
return(NotFound());
}
catch (IllegalAccessException)
{
return(Challenge());
}
}
return(View(course));
}
public JsonResult CreateCourse(string code, string name, int progId, int deptId, int levelId)
{
JsonResponseModel result = new JsonResponseModel();
try
{
if (!string.IsNullOrEmpty(code) && !string.IsNullOrEmpty(name) && progId > 0 && deptId > 0 && levelId > 0)
{
CourseLogic courseLogic = new CourseLogic();
COURSE existingCourse = courseLogic.GetEntitiesBy(c => c.Code.ToLower().Trim() == code.ToLower().Trim()).LastOrDefault();
if (existingCourse == null)
{
existingCourse = new COURSE();
existingCourse.Department_Id = deptId;
existingCourse.Programme_Id = progId;
existingCourse.Level_Id = levelId;
existingCourse.Code = code;
existingCourse.Name = name;
existingCourse.Active = true;
courseLogic.Create(existingCourse);
result.IsError = false;
result.Message = "Operation Successful!";
}
else
{
result.IsError = true;
result.Message = "Course with the same code exists.";
}
}
else
{
result.IsError = true;
result.Message = "Invalid parameter";
}
}
catch (Exception ex)
{
result.IsError = true;
result.Message = ex.Message;
}
return(Json(result, JsonRequestBehavior.AllowGet));
}