<?php

namespace Delivery\Model;

use think\Model;


class Post extends Model
{

    // 表名
    protected $name = 'paotui_post';

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = false;


    public function order2()
    {
        return $this->belongsTo(\addons\shopro\model\Order::class, 'order_id', 'id', [], 'LEFT')->setEagerlyType(0);
    }

    public function getTotalGoodsNumAttr() {
        return \addons\shopro\model\OrderItem::where('order_id', $this->order_id)->sum('goods_num');
    }

    public function getGoodsTitleAttr() {
        return implode(',', \addons\shopro\model\OrderItem::where('order_id', $this->order_id)->column('goods_title'));
    }
}