初始化项目

2026-09-01 22:15:50 +08:00
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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\store\model;
+
+use app\common\library\helper;
+use app\common\model\PartnersGoods as PartnersGoodsModel;
+use cores\exception\BaseException;
+
+/**
+ * 合作商商品关系模型
+ * Class PartnersGoods
+ * @package app\store\model
+ */
+class PartnersGoods extends PartnersGoodsModel
+{
+    /**
+     * 验证商品是否合法
+     * @param array $goodsList
+     * @throws BaseException
+     */
+    public static function checkGoodsData(array $goodsList)
+    {
+        $values = helper::getArrayColumn($goodsList, 'goods_id');
+        if (count($goodsList) != count(array_unique($values))) {
+            throwError('很抱歉，不能存在重复的商品 请检查您的选择');
+        }
+        foreach ($goodsList as &$item) {
+            if($item['allot_num'] < 0 && abs($item['allot_num']) > $item['stock_num']){
+                throwError('很抱歉，分配数量减少不能低于库存数量 请检查您的输入');
+            }elseif($item['allot_num'] > 100){
+                throwError('很抱歉，分配数量不能大于100 请检查您的输入');
+            }
+            $item['before_num'] = $item['stock_num'];
+            $item['stock_num'] += $item['allot_num'];
+            $item['after_num'] = $item['stock_num'];
+            $item['change_type'] = $item['allot_num'] < 0 ? 2 : 1;
+        }
+        unset($item);
+        return $goodsList;
+    }
+    /**
+     * 批量写入合作商与商品关系记录
+     * @param int $partnersId
+     * @param array $goodsList
+     * @return array|false
+     */
+    public static function increased(int $partnersId, array $goodsList)
+    {
+        $dataset = [];
+        foreach ($goodsList as $item) {
+            $dataset[] = [
+                'partners_id' => $partnersId,
+                'goods_id' => $item['goods_id'],
+                'stock_num' => $item['stock_num'],
+                'store_id' => self::$storeId
+            ];
+        }
+        return (new static)->addAll($dataset);
+    }
+
+    /**
+     * 批量更新合作商和商品关系记录
+     * @param int $partnersId
+     * @param array $goodsList
+     * @return array|false
+     */
+    public static function updates(int $partnersId, array $goodsList)
+    {
+        // 删除所有的记录
+        static::deleteAll(['partners_id' => $partnersId]);
+        // 批量新增记录
+        return static::increased($partnersId, $goodsList);
+    }
+
+}