<?php

namespace app\model;

use DateTimeInterface;
use support\Model;

class Goods extends Model
{
    protected $table = 'goods';

    protected $primaryKey = 'goods_id';

    protected $keyType = 'string';
    public $incrementing = false;

    protected $dateFormat = 'U';

    const CREATED_AT = 'goods_addtimes';

    const UPDATED_AT = null;

    const LISTING_KEY_PREFIX = "GOODS:LISTING:";

    public function serializeDate(DateTimeInterface $date)
    {
        return $date->format('Y-m-d H:i:s');
    }

    /**
     * @Desc 关联分类
     * @Author Gorden
     * @Date 2024/3/28 9:36
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function category()
    {
        return $this->hasOne(SysCategory::class, 'category_id', 'join_goods_category_id');
    }

    /**
     * @Desc 关联GoodsRunning
     * @Author Gorden
     * @Date 2024/3/28 10:04
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function running()
    {
        return $this->hasOne(GoodsRunning::class, 'join_running_goods_id', 'goods_id');
    }
}