public async Task <ActionResult> AssignCourses(string RegNo, string[] selectedCourses)
{
if (!string.IsNullOrEmpty(RegNo))
{
Lecturer lecturer = await _lecturerService.GetByRegNoAsync(RegNo);
if (lecturer != null)
{
try
{
await _lecturerService.AssignCoursesAsync(RegNo, selectedCourses);
TempData["success"] = "Operation was successful";
return(RedirectToAction("lecturer-courses", new { RegNo = lecturer.RegNo }));
}
catch (Exception)
{
throw;
}
}
else
{
TempData["error"] = "Lecturer Not found";
return(RedirectToAction("lecturers"));
}
}
else
{
TempData["error"] = "Must select a lecturer";
return(RedirectToAction("lecturers"));
}
}