public ActionResult CreateCourse()
{
CoursesCreateVM model = new CoursesCreateVM();
model.Subjects = unitOfWork.SubjectRepository.GetAll(true);
return View("CreateEditCourse", model);
}
public ActionResult CreateEditCourse(CoursesCreateVM model)
{
if (ModelState.IsValid)
{
Course course;
if (model.Id == 0)
{
course = new Course();
}
else
{
course = unitOfWork.CourseRepository.GetById(model.Id);
}
if (unitOfWork.CourseRepository.CheckIfCourseCodeExists(model.CourseCode))
{
if (model.CourseCode != course.Code)
{
model.Subjects = unitOfWork.SubjectRepository.GetAll(true);
TempData.FlashMessage("The course code you are trying to create is already in use", null, FlashMessageTypeEnum.Red);
return View(model);
}
}
int oldCourseCode = course.Code;
course.Name = model.Name;
model.Subjects = unitOfWork.SubjectRepository.GetAll();
List<Subject> subjects = new List<Subject>();
foreach (var s in model.Subjects)
{
if ((Request.Form[s.Id.ToString()] != null) && (Request.Form[s.Id.ToString()] == "on"))
{
subjects.Add(s);
}
}
if (model.Id == 0)
{
course.Code = model.CourseCode;
unitOfWork.CourseRepository.Insert(course);
TempData.FlashMessage("Course Created");
}
else
{
if (course.Code != model.CourseCode)
{
course.Code = model.CourseCode;
List<Student> students = new List<Student>();
foreach (var s in unitOfWork.StudentRepository.GetAll(null, false))
{
if (s.FacultyNumber.Substring(4, 2) == oldCourseCode.ToString("00"))
{
students.Add(s);
}
}
GenerateFacultyNumber.ResetFacultyNumbersbyCourseId(course.Id, students);
unitOfWork.StudentRepository.Save();
foreach (var s in students)
{
s.FacultyNumber = GenerateFacultyNumber.Generate(course, unitOfWork);
}
}
course.Code = model.CourseCode;
unitOfWork.CourseRepository.Update(course);
TempData.FlashMessage("Course Edited");
}
unitOfWork.Save();
unitOfWork.CoursesSubjectsRepository.UpdateTable(course, subjects);
return RedirectToAction("ManageCourses", "Admin");
}
model.Subjects = unitOfWork.SubjectRepository.GetAll(true);
return View(model);
}
public ActionResult EditCourse(int? id)
{
if (!id.HasValue)
{
return RedirectToAction("ManageCourses", "Admin");
}
Course course = unitOfWork.CourseRepository.GetById(id.Value);
if (course == null)
{
return RedirectToAction("ManageCourses", "Admin");
}
CoursesCreateVM model = new CoursesCreateVM();
model.Id = course.Id;
model.Name = course.Name;
model.CourseCode = course.Code;
model.Subjects = unitOfWork.SubjectRepository.GetAll(true);
return View("CreateEditCourse", model);
}