src/AppBundle/Extensions/DataTag/CourseMissionsDataTag.php

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<?php

namespace AppBundle\Extensions\DataTag;

use Biz\Common\CommonException;
use Biz\Task\Service\TaskResultService;
use Biz\Task\Service\TaskService;
use AppBundle\Common\ArrayToolkit;

/**
 * @deprecated
 * @see StudyCenterMissionsDataTag
 */
class CourseMissionsDataTag extends BaseDataTag implements DataTag
{
    /**
     * 获取我的班级中未学的任务
     * 可传入的参数：
     *   userId         用户
     *   count          课程数量
     *   missionCount   任务数量.
     *
     * @param array $arguments 参数
     *
     * @return array 按课程分组的任务列表
     */
    public function getData(array $arguments)
    {
        if (!ArrayToolkit::requireds($arguments, array('userId', 'count', 'missionCount'))) {
            throw CommonException::ERROR_PARAMETER_MISSING();
        }

        return $this->getCourseStudyMissions($arguments);
    }

    private function getCourseStudyMissions($arguments)
    {
        $userId = $arguments['userId'];

        $sortedCourses = array();

        $courseMemConditions = array(
            'userId' => $userId,
            'locked' => 0,
            'classroomId' => 0,
            'role' => 'student',
        );

        $searchMembers = $this->getCourseMemberService()->searchMembers($courseMemConditions, array('createdTime' => 'DESC'), 0, 5);
        $courseIds = ArrayToolkit::column($searchMembers, 'courseId');

        if (!empty($courseIds)) {
            $courseConditions = array(
                'courseIds' => $courseIds,
                'parentId' => 0,
            );
            $courses = $this->getCourseService()->searchCourses($courseConditions, 'default', 0, $arguments['count']);
            $courses = ArrayToolkit::index($courses, 'id');

            foreach ($searchMembers as $member) {