public function get_edit_user(User $user, Admin $admin)
 {
     $arr_users_raw = $user->get_all_users_admin(1);
     // 1 specifies order by last name
     $arr_users_processed = $user->process_users($arr_users_raw);
     $data = $admin->getDataArrayGetEditUser($arr_users_processed, $this->arr_logged_in_user);
     return view('admin/edit_user_admin')->with('data', $data);
 }