hasOne(StoreOrder::class,'order_id','order_id'); } public function groupBuying() { return $this->hasOne(ProductGroupBuying::class,'group_buying_id','group_buying_id'); } public function productGroup() { return $this->hasOne(ProductGroup::class,'product_group_id','product_group_id'); } public function user() { return $this->hasOne(User::class,'uid','uid'); } // public function getAvatarAttr($value) // { // return $value ? $value : '/static/f.png'; // } public function searchProductGroupIdAttr($query,$value) { $query->where('product_group_id',$value); } public function searchGroupBuyingIdAttr($query,$value) { $query->where('group_buying_id',$value); } public function searchUidAttr($query,$value) { $query->where('uid',$value); } public function searchIsDelAttr($query,$value) { $query->where('is_del',$value); } }