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\common\model;
+
+use cores\BaseModel;
+
+/**
+ * 商品分类模型
+ * Class Category
+ * @package app\common\model
+ */
+class Category extends BaseModel
+{
+    // 定义表名
+    protected $name = 'category';
+
+    // 定义主键
+    protected $pk = 'category_id';
+
+    /**
+     * 分类图片
+     * @return \think\model\relation\HasOne
+     */
+    public function image()
+    {
+        return $this->hasOne('UploadFile', 'file_id', 'image_id');
+    }
+
+    /**
+     * 分类详情
+     * @param int|array $where
+     * @param array $with
+     * @return array|null|static
+     */
+    public static function detail($where, array $with = [])
+    {
+        return static::get($where, $with);
+    }
+
+    /**
+     * 获取列表记录
+     * @param array $param
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function getList(array $param = [])
+    {
+        $list = $this->getAll($param);
+        return $this->getTreeData($list);
+    }
+
+    /**
+     * 获取所有记录
+     * @param array $param
+     * @return \think\Collection
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    protected function getAll(array $param = [])
+    {
+        // 默认查询参数
+        $params = $this->setQueryDefaultValue($param, [
+            'status' => -1  // 状态(1显示 0隐藏 -1全部)
+        ]);
+        // 实例化新查询对象
+        $query = $this->getNewQuery();
+        // 设置检索条件
+        $filter = [];
+        $params['status'] > -1 && $filter[] = ['status', '=', $params['status']];
+        // !empty($params['province']) && $filter[] = ['province', 'like', "%{$params['province']}%"];
+        if(!empty($params['province'])){
+            $province = $params['province'];
+            $query->where(function ($que) use ($province) {
+                $que->whereOr([
+                    ['province', 'like', "%{$province}%"],
+                    ['province', '=','']
+                ]);
+            });
+        }
+        // 查询列表数据
+        return $query->with(['image'])
+            ->where($filter)
+            ->order(['sort', 'create_time'])
+            ->select();
+    }
+
+    /**
+     * 获取树状列表
+     * @param $list
+     * @param int $parentId
+     * @return array
+     */
+    private function getTreeData($list, int $parentId = 0)
+    {
+        $data = [];
+        foreach ($list as $key => $item) {
+            if ($item['parent_id'] == $parentId) {
+                $children = $this->getTreeData($list, $item['category_id']);
+                !empty($children) && $item['children'] = $children;
+                $data[] = $item;
+                unset($list[$key]);
+            }
+        }
+        return $data;
+    }
+
+}