154 lines
		
	
	
		
			4.6 KiB
		
	
	
	
		
			PHP
		
	
	
		
		
			
		
	
	
			154 lines
		
	
	
		
			4.6 KiB
		
	
	
	
		
			PHP
		
	
	
|  | <?php | |||
|  | // +----------------------------------------------------------------------
 | |||
|  | // | likeshop开源商城系统
 | |||
|  | // +----------------------------------------------------------------------
 | |||
|  | // | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力
 | |||
|  | // | gitee下载:https://gitee.com/likeshop_gitee
 | |||
|  | // | github下载:https://github.com/likeshop-github
 | |||
|  | // | 访问官网:https://www.likeshop.cn
 | |||
|  | // | 访问社区:https://home.likeshop.cn
 | |||
|  | // | 访问手册:http://doc.likeshop.cn
 | |||
|  | // | 微信公众号:likeshop技术社区
 | |||
|  | // | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用,未经许可不能去除前后端官方版权标识
 | |||
|  | // |  likeshop系列产品收费版本务必购买商业授权,购买去版权授权后,方可去除前后端官方版权标识
 | |||
|  | // | 禁止对系统程序代码以任何目的,任何形式的再发布
 | |||
|  | // | likeshop团队版权所有并拥有最终解释权
 | |||
|  | // +----------------------------------------------------------------------
 | |||
|  | // | author: likeshop.cn.team
 | |||
|  | // +----------------------------------------------------------------------
 | |||
|  | 
 | |||
|  | 
 | |||
|  | namespace app\common\model\goods; | |||
|  | 
 | |||
|  | use app\common\basics\Models; | |||
|  | use app\common\model\distribution\DistributionGoods; | |||
|  | 
 | |||
|  | 
 | |||
|  | /** | |||
|  |  * 商品-模型 | |||
|  |  * Class Goods | |||
|  |  * @package app\common\model\goods | |||
|  |  */ | |||
|  | class Goods extends Models | |||
|  | { | |||
|  |     /** | |||
|  |      * 商品轮播图 关联模型 | |||
|  |      */ | |||
|  |     public function GoodsImage() | |||
|  |     { | |||
|  |         return $this->hasMany('GoodsImage', 'goods_id', 'id')->field('goods_id, uri'); | |||
|  |     } | |||
|  |     /** | |||
|  |      * 商品SKU 关联模型 | |||
|  |      */ | |||
|  |     public function GoodsItem() | |||
|  |     { | |||
|  |         return $this->hasMany('GoodsItem', 'goods_id', 'id') | |||
|  |             ->field('id, goods_id, image, spec_value_ids, spec_value_str, market_price, price, stock, chengben_price'); | |||
|  |     } | |||
|  | 
 | |||
|  |     /** | |||
|  |      * 店铺 关联模型 | |||
|  |      */ | |||
|  |     public function Shop() | |||
|  |     { | |||
|  |         return $this->hasOne(\app\common\model\shop\Shop::class, 'id', 'shop_id') | |||
|  |             ->field('id, name, logo, type, star, score, intro,is_pay, mobile'); | |||
|  |     } | |||
|  | 
 | |||
|  |     public function getIsDistributionDescAttr($value, $data) | |||
|  |     { | |||
|  |         return $data['is_distribution'] ? '是': '否'; | |||
|  |     } | |||
|  | 
 | |||
|  |     /** | |||
|  |      * 根据商品id获取商品名称 | |||
|  |      */ | |||
|  |     public function getGoodsNameById($goods_id) | |||
|  |     { | |||
|  |         return $this->where('id',$goods_id)->value('name'); | |||
|  | 
 | |||
|  |     } | |||
|  | 
 | |||
|  |     /** | |||
|  |      * 根据商品id查询商品是否上架 | |||
|  |      */ | |||
|  |     public function checkStatusById($goods_id) | |||
|  |     { | |||
|  |         $status = $this | |||
|  |             ->where([ | |||
|  |                 ['id','=',$goods_id], | |||
|  |                 ['del','=',0], | |||
|  |             ]) | |||
|  |             ->value('status'); | |||
|  |         if ($status){ | |||
|  |             if ($status == 1){ | |||
|  |                 return true; | |||
|  |             } | |||
|  |             if (empty($status) || $status ===0){ | |||
|  |                 return  false; | |||
|  |             } | |||
|  |         } | |||
|  |         return false; | |||
|  |     } | |||
|  | 
 | |||
|  | 
 | |||
|  |     /** | |||
|  |      * 根据goods_id查询商品配送方式及所需信息 | |||
|  |      */ | |||
|  |     public function getExpressType($goods_id) | |||
|  |     { | |||
|  |         return $this->where('id',$goods_id)->column('express_type,express_money,express_template_id')[0]; | |||
|  |     } | |||
|  | 
 | |||
|  |     /** | |||
|  |      * 最小值与最大值范围 | |||
|  |      */ | |||
|  |     public function getMinMaxPriceAttr($value, $data) | |||
|  |     { | |||
|  |         return '¥ ' . $data['min_price'] . '~ ¥ '. $data['max_price']; | |||
|  |     } | |||
|  | 
 | |||
|  |     /** | |||
|  |      * @notes 商品是否参与分销 | |||
|  |      * @param $value | |||
|  |      * @return string | |||
|  |      * @author Tab | |||
|  |      * @date 2021/9/1 17:29 | |||
|  |      */ | |||
|  |     public function getDistributionFlagAttr($value) | |||
|  |     { | |||
|  |         $data = DistributionGoods::where('goods_id', $value)->findOrEmpty()->toArray(); | |||
|  |         if (!empty($data) && $data['is_distribution'] == 1) { | |||
|  |             return true; | |||
|  |         } | |||
|  |         return false; | |||
|  |     } | |||
|  | 
 | |||
|  |     /** | |||
|  |      * @notes 分销状态搜索器 | |||
|  |      * @param $query | |||
|  |      * @param $value | |||
|  |      * @param $data | |||
|  |      * @author Tab | |||
|  |      * @date 2021/9/2 9:55 | |||
|  |      */ | |||
|  |     public function searchIsDistributionAttr($query, $value, $data) | |||
|  |     { | |||
|  |         // 不参与分销
 | |||
|  |         if (isset($data['is_distribution']) && $data['is_distribution'] == '0') { | |||
|  |             // 先找出参与分销的商品id
 | |||
|  |             $ids = DistributionGoods::where('is_distribution', 1)->column('goods_id'); | |||
|  |             // 在搜索条件中将它们排除掉
 | |||
|  |             $query->where('id', 'not in', $ids); | |||
|  | 
 | |||
|  |         } | |||
|  |         // 参与分销
 | |||
|  |         if (isset($data['is_distribution']) && $data['is_distribution'] == '1') { | |||
|  |             // 先找出参与分销的商品id
 | |||
|  |             $ids = DistributionGoods::where('is_distribution', 1)->column('goods_id'); | |||
|  |             // 在搜索条件中使用它们来进行过滤
 | |||
|  |             $query->where('id', 'in', $ids); | |||
|  |         } | |||
|  |     } | |||
|  | } |