video_server/app/Model/UserBuyVideoModel.php

<?php
/**
 * 用户购买金币模型.
 *
 * @author ningque
 * @date   2020-02-18 15:16:32
 */
declare(strict_types=1);


namespace App\Model;

class UserBuyVideoModel extends BaseModel
{
    /**
     * 表名.
     *
     * @var string
     */
    protected $table = 'user_buy_video';

    public function video()
    {
        return $this->hasOne(VideoModel::class, 'id', 'video_id');
    }

    public function user()
    {
        return $this->hasOne(UserModel::class, 'id', 'user_id');
    }
}