DeleteController.class.php
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<?php
/**
* Created by PhpStorm.
* User: liyifei2012it
* Date: 18/3/27
* Time: 18:12
*/
namespace Apicp\Controller\Task;
use Com\PackageValidate;
use Common\Common\Course;
use Common\Service\TaskService;
class DeleteController extends \Apicp\Controller\AbstractController
{
/**
* Delete
* @author liyifei
* @desc 删除授课任务
* @param Int task_id:true 授课任务ID
*/
public function Index_post()
{
$rules = [
'task_id' => 'require',
];
$validate = new PackageValidate($rules, [], array_keys($rules));
$postData = $validate->postData;
// 授课任务详情
$taskServ = new TaskService();
$task = $taskServ->get($postData['task_id']);
if (empty($task)) {
E('_ERR_TASK_NOT_FOUND');
}
// 授课任务是否已被课程使用
$courseServ = &Course::instance();
$courseList = $courseServ->getArticleList(['teacher_task_id' => $postData['task_id']]);
if (!empty($courseList)) {
$articleIds = array_column($courseList, 'article_id');
$courseServ->updateCourse(['article_id' => $articleIds], ['teacher_task_id' => 0]);
}
// 删除
$taskServ->delete($postData['task_id']);
}
}