zh_food/app/Models/ShopPrinter.php

<?php

namespace App\Models;

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

/**
 * 商家打印机表
 *
 * @property int $id 商家绑定打印机
 * @property int|null $shop_id
 * @property int|null $brand_id 品牌id
 * @property string|null $note 打印机备注
 * @property string|null $sn 打印机sn
 * @property string|null $key 打印机key
 * @property int|null $template 模板类型 1为58mm 2为75mm
 * @property int|null $is_del 是否删除 0否1是
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter query()
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereBrandId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereIsDel($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereKey($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereNote($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereShopId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereSn($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereTemplate($value)
 * @method static \Illuminate\Database\Eloquent\Builder|ShopPrinter whereUpdatedAt($value)
 * @mixin \Eloquent
 */
class ShopPrinter extends Model
{
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'shops_printer';

    /**
     * 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'];


    /**
     * 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');
    }
}