public bool RemoveUser(User user)
{
if (user == null)
{
return(false);
}
if (user.Role == Role.Student)
{
AppContext.Students.Remove(user as Student);
}
else if (user.Role == Role.Teacher)
{
AppContext.Teachers.Remove(user as Teacher);
}
AppContext.SaveChanges();
return(true);
}
public void AddTeacher(string name, string lastName, DateTime birthday, string login, string passwordHash)
{
AppContext.Teachers.Add(new Teacher(name, lastName, birthday, login, passwordHash));
AppContext.SaveChanges();
}
