初始化项目

2026-09-01 22:15:50 +08:00
commit b5a26a8848
11217 changed files with 1710987 additions and 0 deletions
@@ -0,0 +1,102 @@
+<?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\model\Category as CategoryModel;
+
+/**
+ * 商品分类模型
+ * Class Category
+ * @package app\store\model
+ */
+class Category extends CategoryModel
+{
+    /**
+     * 添加新记录
+     * @param $data
+     * @return false|int
+     */
+    public function add($data)
+    {
+        $data['store_id'] = self::$storeId;
+        return $this->save($data);
+    }
+
+    /**
+     * 编辑记录
+     * @param $data
+     * @return bool
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function edit($data)
+    {
+        // 判断上级分类是否为当前子级
+        if ($data['parent_id'] > 0) {
+            // 获取所有上级id集
+            $parentIds = $this->getTopCategoryIds($data['parent_id']);
+            if (in_array($this['category_id'], $parentIds)) {
+                $this->error = '上级分类不允许设置为当前子分类';
+                return false;
+            }
+        }
+        // 是否删除图片
+        !isset($data['image_id']) && $data['image_id'] = 0;
+        return $this->save($data) !== false;
+    }
+
+    /**
+     * 获取所有上级id集
+     * @param int $categoryId
+     * @param null|array $list
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    private function getTopCategoryIds(int $categoryId, $list = null)
+    {
+        static $parentIds = [];
+        is_null($list) && $list = $this->getAll();
+        foreach ($list as $item) {
+            if ($item['category_id'] == $categoryId && $item['parent_id'] > 0) {
+                $parentIds[] = $item['parent_id'];
+                $this->getTopCategoryIds($item['parent_id'], $list);
+            }
+        }
+        return $parentIds;
+    }
+
+    /**
+     * 删除记录
+     * @return bool
+     */
+    public function remove()
+    {
+        // 判断是否存在下级分类
+        if (static::detail(['parent_id' => $this['category_id']])) {
+            $this->error = '当前分类下存在子分类，不允许删除';
+            return false;
+        }
+        // 判断该分类是否被商品引用
+        $goodsCount = GoodsCategoryRel::getCountByCategoryId($this['category_id']);
+        if ($goodsCount > 0) {
+            $this->error = "该分类被{$goodsCount}个商品引用，不允许删除";
+            return false;
+        }
+        // 删除分类记录
+        return $this->delete();
+    }
+
+}