dwbs-user-api/app/Repositories/Models/Dwbs/Chengjiu.php

<?php

namespace App\Repositories\Models\Dwbs;

use App\Repositories\Models\Base\User;
use App\Repositories\Models\Model;

class Chengjiu extends Model
{
    /**
     * @var string
     */
    protected $table = 'user_chengjius';

    protected $guarded = [];

    /**
     * The attributes excluded from the model's JSON form.
     *
     * @var array
     */
    protected $hidden = [];

    protected $casts = [
        'data' => 'json'
    ];

    protected static function booted()
    {
        parent::booted(); // TODO: Change the autogenerated stub

        //todo:消息提醒
        self::created(function (Chengjiu $model) {
            //兑换提醒
        });
    }

    public function user()
    {
        return $this->belongsTo(User::class)->select(['id', 'nickname', 'headimg', 'mobile', 'mobile_encryption', 'mobile_code']);
    }

    public function getPathAttribute($val)
    {
        if (empty($val)) {
            return config('app.url') . '/default/headimg.png';
        }
        return path_to_url($val);
    }

}