<?php

namespace app\common\model;

use support\Model;

class StockOrderItemOptions extends Model
{
    /**
     * The connection name for the model.
     *
     * @var string|null
     */
    protected $connection = 'mysql';
    
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'stock_order_item_options';

    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected $primaryKey = 'id';

    /**
     * Indicates if the model should be timestamped.
     *
     * @var bool
     */
    public $timestamps = true;
    
    
    protected $dateFormat = 'U';

    /**
     * 允许自动填充模型字段
     */
    protected $fillable = ['id', 'order_item_id', 'option_id', 'option_name_snapshot', 'option_price', 'created_at', 'updated_at'];

    /**
     * 不允许自动填充模型字段
     */
    protected $guarded = [];


    /**
     * 关联订单项
     */
    public function item()
    {
        return $this->belongsTo(StockOrderItems::class, 'order_item_id', 'id');
    }
}