lanzu_api_2021-12-26/app/Model/v3/GoodsBanner.php

<?php

namespace App\Model\v3;

use App\Constants\v3\OssThumbnail;
use App\Model\Model;
use App\Service\v3\Interfaces\AttachmentServiceInterface;
use Hyperf\Database\Model\SoftDeletes;
use Hyperf\Di\Annotation\Inject;

class GoodsBanner extends Model
{

    /**
     * @Inject
     * @var AttachmentServiceInterface
     */
    protected $attachmentService;

    use SoftDeletes;
    protected $table = 'lanzu_goods_banners';
    
    protected $appends = [
        'banner_url',
    ];

    protected $fillable = [
        'id',
        'goods_id',
        'path',
        'type'
    ];

    public function getBannerUrlAttribute()
    {
        if($this->attributes['type'] == 1){
            return $this->attachmentService->switchImgToAliOss($this->attributes['path'], OssThumbnail::THUMBNAIL_600_Q90);
        }elseif ($this->attributes['type'] == 2){
            return $this->attachmentService->switchImgToAliOss($this->attributes['path']);
        }
    }
}