NN2025081602/app/Models/VideoCategoryModel.php

<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Models;

/**
 * -模型
 * @author laravel开发员
 * @since 2020/11/11
 * @package App\Models
 */
class VideoCategoryModel extends BaseModel
{
    // 设置数据表
    protected $table = 'videos_categorys';

    public function getIconAttribute($value)
    {
        return $value? get_image_url($value) : '';
    }

    public function setIconAttribute($value)
    {
        return $value? get_image_path($value) : '';
    }

    /**
     * 课程列表
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function courses(){
        return $this->hasMany(VideoModel::class, 'category_id','id')
            ->where(['status'=>1,'mark'=>1])->orderBy('sort','desc');
    }

}