<?php

namespace App\Komma\Questions;

use App\Komma\Base\Service;
use App\Komma\QuestionCategories\Models\QuestionCategory;

final class QuestionService extends Service
{
    private $questionCategories;

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

        // Set options first if needed
        if (! isset($this->questionCategories)) {
            $this->setQuestionCategories();
        }
    }

    public function setQuestionCategories()
    {
        $this->questionCategories = QuestionCategory::where('active', 1)
            ->with('translation', 'questions', 'questions.translation')
            ->has('translation')
            ->has('questions')
            ->orderBy('lft')
            ->get();
    }

    /**
     * @return mixed
     */
    public function getQuestionsByCategory()
    {
        return $this->questionCategories;
    }
}