zh_food/app/Models/Order.php

<?php

namespace App\Models;

use DateTimeInterface;
use Illuminate\Database\Eloquent\Model;

/**
 * 外卖订单
 */
class Order extends Model
{
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'order';

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

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


    /**
     * 不能被批量赋值的属性
     *
     * @var array
     */
    protected $guarded = ['id', 'updated_at', 'created_at'];

    private $orderStatusEnum=[
        1=>'待支付',
        2=>'制作中',
        3=>'已完成',
        4=>'已取消',
        5=>'退款',
    ];
    private $refundStatusEnum=[
        1=>'等待商家同意',
        2=>'退款成功',
        3=>'拒绝退款',
    ];

    private $payTypeEnum=[
        1=>'微信',
        2=>'支付宝',
        3=>'余额支付',
    ];

    private $orderTypeEnum=[
        1=>'堂食订单',
        2=>'打包订单',
    ];

    /**
     * 为数组 / JSON 序列化准备日期。
     *
     * @param DateTimeInterface $date
     * @return string
     */
    protected function serializeDate(DateTimeInterface $date)
    {
        return $date->format($this->dateFormat ?: 'Y-m-d H:i:s');
    }

    /**
     * 序列化数据字典
     */
    function initializeModel(){
        if($this->{'order_status'}!==null){
            $this->{'order_status_str'}=empty($this->orderStatusEnum[$this->{'order_status'}])?'无':$this->orderStatusEnum[$this->{'order_status'}];
        }
        if($this->{'pay_type'}!==null){
            $this->{'pay_type_str'}=empty($this->payTypeEnum[$this->{'pay_type'}])?'无':$this->payTypeEnum[$this->{'pay_type'}];
        }
        if($this->{'order_type'}!==null){
            $this->{'order_type_str'}=empty($this->orderTypeEnum[$this->{'order_type'}])?'无':$this->orderTypeEnum[$this->{'order_type'}];
        }
    }

}