初始化项目

server-tp6/app/common/model/goods/ServiceRel.php

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+<?php
+// +----------------------------------------------------------------------
+// | 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 ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
+// +----------------------------------------------------------------------
+// | 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
+// +----------------------------------------------------------------------
+// | Author: 萤火科技 <admin@yiovo.com>
+// +----------------------------------------------------------------------
+declare (strict_types=1);
+
+namespace app\common\model\goods;
+
+use cores\BaseModel;
+
+/**
+ * 商品服务与承诺模型
+ * Class ServiceRel
+ */
+class ServiceRel extends BaseModel
+{
+    // 定义表名
+    protected $name = 'goods_service_rel';
+
+    // 定义主键
+    protected $pk = 'id';
+
+    protected $updateTime = false;
+
+    /**
+     * 获取商品服务与承诺ID集
+     * @param int $goodsId
+     * @return array
+     */
+    public static function getServiceIds(int $goodsId)
+    {
+        return (new static)->where('goods_id', '=', $goodsId)->column('service_id');
+    }
+
+}