src/Biz/Course/Event/CourseMemberEventSubscriber.php

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<?php

namespace Biz\Course\Event;

use AppBundle\Common\MathToolkit;
use Biz\Classroom\Service\ClassroomService;
use Biz\Course\Dao\CourseDao;
use Biz\Course\Service\CourseService;
use Biz\Course\Service\CourseSetService;
use Biz\Course\Service\MemberService;
use Biz\OrderFacade\Service\OrderFacadeService;
use Biz\System\Service\SettingService;
use Biz\Task\Service\TaskResultService;
use Biz\User\Service\MessageService;
use Biz\User\Service\StatusService;
use Biz\User\Service\UserService;
use Codeages\Biz\Framework\Event\Event;
use Codeages\Biz\Order\Service\OrderService;
use Codeages\PluginBundle\Event\EventSubscriber;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use AppBundle\Common\ArrayToolkit;

class CourseMemberEventSubscriber extends EventSubscriber implements EventSubscriberInterface
{
    public static function getSubscribedEvents()
    {
        return array(
            'course.join' => 'onCourseJoin',
            'course.quit' => 'onMemberDelete',
            'course.view' => 'onCourseView',
            'task.view' => 'onTaskView',
            'classroom.course.join' => 'onClassroomCourseJoin',
            'classroom.course.copy' => 'onClassroomCourseCopy',
            'course.delete' => array('onCourseDelete', -100),
            'course.task.finish' => 'onTaskFinish',
        );
    }

    public function onCourseDelete(Event $event)
    {
        $course = $event->getSubject();
        $this->getCourseMemberService()->deleteMemberByCourseId($course['id']);
    }

    public function onTaskView(Event $event)
    {
        $courseMember = $event->getSubject();
        if (!empty($courseMember)) {
            $fields['lastLearnTime'] = time();
            $this->getCourseMemberService()->updateMember($courseMember['id'], $fields);
        }
    }

    public function onCourseView(Event $event)
    {
        $course = $event->getSubject();
        $userId = $event->getArgument('userId');
        $member = $this->getCourseMemberService()->getCourseMember($course['id'], $userId);
        if (!empty($member)) {
            $fields['lastViewTime'] = time();