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course-tencent-cloud/app/Models/ChapterRead.php
2020-07-08 20:28:49 +08:00

94 lines
1.3 KiB
PHP

<?php
namespace App\Models;
class ChapterRead extends Model
{
/**
* 格式类型
*/
const FORMAT_HTML = 'html';
const FORMAT_MARKDOWN = 'markdown';
/**
* 主键编号
*
* @var int
*/
public $id;
/**
* 课程编号
*
* @var int
*/
public $course_id;
/**
* 章节编号
*
* @var int
*/
public $chapter_id;
/**
* 内容
*
* @var string
*/
public $content;
/**
* 格式
*
* @var string
*/
public $format;
/**
* 创建时间
*
* @var int
*/
public $create_time;
/**
* 更新时间
*
* @var int
*/
public $update_time;
public function getSource(): string
{
return 'kg_chapter_read';
}
public function beforeCreate()
{
$this->create_time = time();
/**
* text类型不能填充默认值
*/
if (empty($this->content)) {
$this->content = '';
}
}
public function beforeUpdate()
{
$this->update_time = time();
}
public static function formatTypes()
{
return [
self::FORMAT_HTML => 'html',
self::FORMAT_MARKDOWN => 'markdown',
];
}
}