video_server/app/Model/OriginalOrderModel.php

<?php

namespace App\Model;

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

    /**
     * UUID 键名
     * @var string
     */
    protected $uuidKeyName = 'uid';

    /**
     * 钩子函数 数据创建后
     */
    public function created()
    {
        $this->{$this->uuidKeyName} = hashEncodeId($this->id);
        $this->save();
    }

    public function shops()
    {
        return $this->hasOne(ShopsModel::class, 'uid', 'sell_uid');
    }

    public function buyUser()
    {
        return $this->hasOne(UserModel::class, 'code', 'buy_uid');
    }

    public function sellUser()
    {
        return $this->hasOne(UserModel::class, 'code', 'sell_uid');
    }
}