public int GetRegisteredTeachersCount(Subjects subject)
{
EducationDatabaseEntities ent = new EducationDatabaseEntities();
ISubjectsUsersRepository suRepo = new SubjectsUsersRepository(ent);
return(suRepo.GetAll().Where(x => x.SubjectId == subject.Id).Where(x => x.Users.UserType == "Teacher").Count());
}
public void RegisterUserToSubject(Users user, Subjects subject)
{
EducationDatabaseEntities ent = new EducationDatabaseEntities();
ISubjectsUsersRepository suRepo = new SubjectsUsersRepository(ent);
bool allowOperation = (suRepo.GetAll().Where(x => x.UserId == user.Id).Where(x => x.SubjectId == subject.Id).Count() > 0); // Szerepel már benne?
if (allowOperation)
{
suRepo.Add(new SubjectsUsers()
{
EnrollDate = DateTime.Now,
SubjectId = subject.Id,
UserId = user.Id
});
}
}
