src/Biz/Task/Visitor/CourseItemSortingVisitor.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php

namespace Biz\Task\Visitor;

use AppBundle\Common\ArrayToolkit;
use Biz\Common\CommonException;
use Biz\Course\Dao\CourseChapterDao;
use Biz\Course\Dao\CourseDao;
use Biz\Course\Service\CourseService;
use Biz\Task\Dao\TaskDao;
use Biz\Task\Service\TaskService;
use Biz\Task\Strategy\Impl\DefaultStrategy;
use Biz\Task\Strategy\Impl\NormalStrategy;
use Codeages\Biz\Framework\Context\Biz;
use Codeages\Biz\Framework\Dao\BatchUpdateHelper;

class CourseItemSortingVisitor implements CourseStrategyVisitorInterface
{
    private $biz;

    private $courseId;

    /**
     * chapter-1 / task-3
     *
     * @var string
     */
    private $itemIds;

    private $chapters;

    private $tasks;

    private $tasksGroupByChapterId;

    private $taskBatchUpdateHelper;

    private $chapterBatchUpdateHelper;

    public function __construct(Biz $biz, $courseId, $itemIds)
    {
        $this->biz = $biz;
        $this->courseId = $courseId;
        $this->itemIds = $itemIds;

        $this->init();
    }

    private function init()
    {
        $this->chapters = $this->getCourseService()->findChaptersByCourseId($this->courseId);
        $this->chapters = ArrayToolkit::index($this->chapters, 'id');

        $this->tasks = $this->getTaskService()->findTasksByCourseId($this->courseId);
        $this->tasks = ArrayToolkit::index($this->tasks, 'id');

        $this->tasksGroupByChapterId = ArrayToolkit::group($this->tasks, 'categoryId');

        $this->taskBatchUpdateHelper = new BatchUpdateHelper($this->getTaskDao());
        $this->chapterBatchUpdateHelper = new BatchUpdateHelper($this->getCourseChapterDao());