<?php namespace GermanAirlinesVa\Schooling\Controllers;

use Backend\Classes\Controller;
use BackendMenu;

class ExamMemberRankAnswer extends Controller
{
  public $implement = ['Backend\Behaviors\ListController', 'Backend\Behaviors\FormController'];

  public $listConfig = 'config_list.yaml';
  public $formConfig = 'config_form.yaml';

  public function __construct()
  {
    parent::__construct();
  }

  public function listExtendQuery($query)
  {
    $query->leftJoin('exam_questions', 'exam_questions.id', 'exam_answers.exam_question_id');
    $query->where('exam_questions.member_rank_id', '<>', null);
  }
}