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63 lines
2.2 KiB
63 lines
2.2 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\store\model\goods;
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use app\common\model\goods\ServiceRel as ServiceRelModel;
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/**
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* 商品服务与承诺模型
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* Class ServiceRel
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*/
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class ServiceRel extends ServiceRelModel
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{
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/**
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* 根据服务ID获取记录总数量
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* @param int $serviceId
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* @return int
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*/
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public static function getCountByServiceId(int $serviceId): int
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{
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return (new static)->where('service_id', '=', $serviceId)->count();
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}
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/**
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* 更新关系记录
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* @param int $goodsId
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* @param array $serviceIds 新的服务集
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* @return array|false
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*/
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public static function updates(int $goodsId, array $serviceIds)
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{
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// 已分配的服务集
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$assignServiceIds = self::getServiceIds($goodsId);
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// 找出删除的服务
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$deleteServiceIds = array_diff($assignServiceIds, $serviceIds);
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if (!empty($deleteServiceIds)) {
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static::deleteAll([
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['goods_id', '=', $goodsId],
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['service_id', 'in', $deleteServiceIds]
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]);
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}
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// 找出添加的服务
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$newServiceIds = array_diff($serviceIds, $assignServiceIds);
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$dataset = [];
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foreach ($newServiceIds as $serviceId) {
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$dataset[] = [
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'goods_id' => $goodsId,
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'service_id' => $serviceId,
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'store_id' => self::$storeId,
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];
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}
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return (new static)->addAll($dataset);
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}
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}
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