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133 lines
3.9 KiB
133 lines
3.9 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\common\model;
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use cores\BaseModel;
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use think\model\relation\HasMany;
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use think\model\relation\HasOne;
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/**
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* 商品分类模型
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* Class Category
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* @package app\common\model
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*/
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class Category extends BaseModel
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{
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// 定义表名
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protected $name = 'category';
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// 定义主键
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protected $pk = 'category_id';
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/**
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* 分类图片
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* @return HasOne
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*/
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public function image(): HasOne
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{
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return $this->hasOne('UploadFile', 'file_id', 'image_id');
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}
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public function price(): HasMany
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{
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$model = "app\\common\\model\\goods\\GoodsPrice";
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return $this->HasMany($model, 'cat_id', 'category_id');
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}
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/**
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* 分类详情
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* @param int|array $where
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* @param array $with
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* @return static|array|null
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*/
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public static function detail($where, array $with = [])
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{
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return static::get($where, $with);
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}
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/**
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* 获取列表记录
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* @param array $param
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getList(array $param = []): array
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{
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$list = $this->getAll($param);
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return $this->getTreeData($list);
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}
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/**
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* 获取所有记录
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* @param array $param
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* @return \think\Collection
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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protected function getAll(array $param = []): \think\Collection
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{
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// 默认查询参数
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$params = $this->setQueryDefaultValue($param, [
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'status' => -1 // 状态(1显示 0隐藏 -1全部)
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]);
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// 设置检索条件
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$filter = [];
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$params['status'] > -1 && $filter[] = ['status', '=', $params['status']];
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if (!empty($_GET['is_hot']) && $_GET['is_hot'] == 1) {
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$filter[] = ['is_hot', '=', $params['is_hot']];
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}
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// 查询列表数据
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return $this->with(['image'])
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->where($filter)
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->order(['sort', 'create_time'])
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->select();
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}
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/**
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* 获取树状列表
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* @param $list
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* @param int $parentId
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* @return array
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*/
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private function getTreeData($list, int $parentId = 0): array
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{
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$data = [];
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foreach ($list as $key => $item) {
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if ($item['parent_id'] == $parentId) {
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$children = $this->getTreeData($list, $item['category_id']);
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!empty($children) && $item['children'] = $children;
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$data[] = $item;
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unset($list[$key]);
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}
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}
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return $data;
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}
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/**
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* 过滤不存在的分类ID集
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* @param array $categoryIds
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* @param int|null $storeId
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* @return array
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*/
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public static function filterCategoryIds(array $categoryIds, int $storeId = null): array
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{
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return (new static)->where('category_id', 'in', $categoryIds)
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->where('store_id', '=', $storeId ?: self::$storeId)
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->column('category_id');
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}
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}
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