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

<?php

declare (strict_types=1);
namespace App\Model\v3;

use App\Constants\v3\SsdbKeys;
use App\Model\Model;
use App\Service\v3\Interfaces\AttachmentServiceInterface;
use App\Service\v3\Interfaces\ShopCartServiceInterface;
use App\TaskWorker\SSDBTask;
use Hyperf\Database\Model\Builder;
use Hyperf\Database\Model\SoftDeletes;
use Hyperf\Utils\ApplicationContext;
use Hyperf\Di\Annotation\Inject;
use App\Constants\v3\Goods as GoodsConstants;
use Hyperf\Utils\Collection;

/**
 */
class Goods extends Model
{
    use SoftDeletes;

    /**
     * @Inject
     * @var ShopCartServiceInterface
     */
    protected $shopCartService;

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

    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'lanzu_goods_new';
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [];
    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'details_imgs' => 'array',
        'spec' => 'array',
        'tags' => 'array',
    ];

    protected $appends = [
        'month_sales',
        'cart_num',
        'is_effective',
        'noneffective_note',
        'details_imgs_url',
    ];

    protected function boot(): void
    {
        parent::boot();
        self::addGlobalScope('normal', function (Builder $builder) {
            $builder->where(['on_sale' => GoodsConstants::ON_SALE_YES]);
        });
    }

    public function scopeOrderByDefault($query, $sort)
    {
        return $query->orderBy('sort', $sort)->orderBy('id', $sort);
    }

    public function scopeOrderBySales($query, $sort)
    {
        return $query->orderBy('sales', $sort);
    }

    public function scopeOrderByPrice($query, $sort)
    {
        return $query->orderBy('price', $sort);
    }

    public function getCoverImgAttribute($value)
    {
        return $this->attachmentService->switchImgToAliOss($value);
    }

    public function getMonthSalesAttribute()
    {
        $ssdb = ApplicationContext::getContainer()->get(SSDBTask::class);
        return (integer)$ssdb->exec('get', SsdbKeys::GOODS_MONTH_SALES.date('Ym').'_'.$this->id);
    }

    public function getCartNumAttribute()
    {
        $userId = $this->request->user->id ?? 0;
        return $userId ? (integer)$this->shopCartService->check($userId, $this->id) : 0;
    }

    public function getIsEffectiveAttribute()
    {
        return 1;
    }

    public function getNoneffectiveNoteAttribute()
    {
        return '';
    }

    public function getDetailsImgsUrlAttribute()
    {
        $details_imgs = $this->details_imgs;
        $img_host = config('alioss.img_host').'/';
        
        return collect($details_imgs)->map(function($item) use ($img_host){
            return $img_host . $item;
        });
    }

    public function store()
    {
        return $this->belongsTo(Store::class, 'store_id', 'id');
    }

    public function carts()
    {
        return $this->morphMany(ShoppingCart::class, 'goods');
    }

}