public ActionResult AddGrade(GradeAddGradeVM model)
{
if (model.GradeValue < 2 || model.GradeValue > 6)
{
ModelState.AddModelError("Error", "Grade must be 2 - 6");
return View(model);
}
GradeRepository gRepo = new GradeRepository();
Grade grade = new Grade();
var test = gRepo.GetAll(filter: g => g.StudentID == model.StudentID && g.SubjectID == model.SubjectID).FirstOrDefault();
if (test != null)
{
ModelState.AddModelError("Error", "Student already have grade");
return View(model);
}
grade.StudentID = model.StudentID;
grade.SubjectID = model.SubjectID;
grade.GradeValue = model.GradeValue;
gRepo.Save(grade);
return RedirectToAction("StudentsGrades" + "/" + model.SubjectID, "Grade");
}
public ActionResult AddGrade(int studentID, int subjectID)
{
GradeAddGradeVM model = new GradeAddGradeVM();
UserRepository<Student> sRepo = new UserRepository<Student>();
SubjectRepository subjRepo = new SubjectRepository();
GradeRepository gRepo = new GradeRepository();
Student student = sRepo.GetAll(filter: s => s.ID == studentID && s.Course.CourseSubject.Any(sub => sub.SubjectID == subjectID)).FirstOrDefault();
Subject subject = subjRepo.GetByID(subjectID);
Grade grade = gRepo.GetAll(filter: g => g.StudentID == student.ID).FirstOrDefault();
model.StudentID = student.ID;
model.SubjectID = subject.ID;
return View(model);
}
