mirror of
https://gitee.com/zongzhige/shopxo.git
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540 lines
18 KiB
PHP
540 lines
18 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ShopXO 国内领先企业级B2C免费开源电商系统
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011~2099 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( https://opensource.org/licenses/mit-license.php )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace app\service;
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use think\facade\Db;
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use app\service\ResourcesService;
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/**
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* 商品分类服务层
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-10-09
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* @desc description
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*/
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class GoodsCategoryService
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{
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/**
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* 根据id获取一条商品分类
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-08-29
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public static function GoodsCategoryRow($params = [])
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{
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if(empty($params['id']))
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{
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return null;
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}
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$field = empty($params['field']) ? 'id,pid,icon,name,vice_name,describe,bg_color,big_images,sort,is_home_recommended' : $params['field'];
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$data = self::GoodsCategoryDataHandle([Db::name('GoodsCategory')->field($field)->where(['is_enable'=>1, 'id'=>intval($params['id'])])->find()]);
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return empty($data[0]) ? null : $data[0];
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}
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/**
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* 获取所有分类
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-08-29
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public static function GoodsCategoryAll($params = [])
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{
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// 从缓存获取
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$key = SystemService::CacheKey('shopxo.cache_goods_category_key');
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$data = MyCache($key);
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if($data === null || MyEnv('app_debug'))
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{
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// 获取分类
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$params['where'] = [
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['pid', '=', 0],
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['is_enable', '=', 1],
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];
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$data = self::GoodsCategory($params);
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// 存储缓存
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MyCache($key, $data, 180);
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}
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return $data;
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}
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/**
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* 获取分类
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-08-29
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public static function GoodsCategory($params = [])
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{
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// 获取分类
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if(empty($params['where']))
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{
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$params['where'] = [
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['pid', '=', 0],
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['is_enable', '=', 1],
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];
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}
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$data = self::GoodsCategoryList($params);
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if(!empty($data))
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{
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// 基础条件、去除pid
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$where_base = $params['where'];
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$temp_column = array_column($where_base, 0);
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if(in_array('pid', $temp_column))
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{
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unset($where_base[array_search('pid', $temp_column)]);
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sort($where_base);
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}
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// 获取所有二级
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$two_group = [];
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$params['where'] = array_merge($where_base, [['pid', 'in', array_column($data, 'id')]]);
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$two = self::GoodsCategoryList($params);
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if(!empty($two))
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{
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// 二级分组
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foreach($two as $tv)
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{
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if(!array_key_exists($tv['pid'], $two_group))
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{
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$two_group[$tv['pid']] = [];
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}
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$two_group[$tv['pid']][] = $tv;
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}
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// 获取所有三级
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$three_group = [];
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$params['where'] = array_merge($where_base, [['pid', 'in', array_column($two, 'id')]]);
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$three = self::GoodsCategoryList($params);
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if(!empty($three))
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{
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// 三级分组
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foreach($three as $tv)
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{
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if(!array_key_exists($tv['pid'], $three_group))
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{
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$three_group[$tv['pid']] = [];
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}
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$three_group[$tv['pid']][] = $tv;
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}
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}
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// 数据组合
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foreach($data as &$v)
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{
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$v['items'] = (empty($two_group) || !array_key_exists($v['id'], $two_group)) ? [] : $two_group[$v['id']];
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if(!empty($v['items']))
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{
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foreach($v['items'] as &$vs)
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{
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$vs['items'] = (empty($three_group) || !array_key_exists($vs['id'], $three_group)) ? [] : $three_group[$vs['id']];
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}
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}
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}
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}
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} else {
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$data = [];
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}
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return $data;
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}
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/**
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* 根据pid获取商品分类列表
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-08-29
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public static function GoodsCategoryList($params = [])
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{
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$where = empty($params['where']) ? [] : $params['where'];
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$where[] = ['is_enable', '=', 1];
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$order_by = empty($params['order_by']) ? 'sort asc' : trim($params['order_by']);
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$field = empty($params['field']) ? 'id,pid,icon,name,vice_name,describe,bg_color,big_images,sort,is_home_recommended,seo_title,seo_keywords,seo_desc' : $params['field'];
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$m = isset($params['m']) ? intval($params['m']) : 0;
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$n = isset($params['n']) ? intval($params['n']) : 0;
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// 商品分类列表读取前钩子
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$hook_name = 'plugins_service_goods_category_list_begin';
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MyEventTrigger($hook_name, [
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'hook_name' => $hook_name,
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'is_backend' => true,
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'params' => &$params,
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'where' => &$where,
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'field' => &$field,
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'order_by' => &$order_by,
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'm' => &$m,
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'n' => &$n,
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]);
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// 获取商品分类数据
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$data = Db::name('GoodsCategory')->field($field)->where($where)->order($order_by)->limit($m, $n)->select()->toArray();
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return self::GoodsCategoryDataHandle($data);
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}
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/**
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* 获取商品分类下的所有分类id
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-08-29
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* @desc description
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* @param [array] $ids [分类id数组]
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* @param [int] $is_enable [是否启用 null, 0否, 1是]
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* @param [int] $level [指定级别 null, 整数、默认则全部下级]
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*/
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public static function GoodsCategoryItemsIds($ids = [], $is_enable = null, $level = null)
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{
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if(!is_array($ids))
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{
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$ids = explode(',', $ids);
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}
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$where = [
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['pid', 'in', $ids],
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];
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if($is_enable !== null)
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{
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$where[] = ['is_enable', '=', $is_enable];
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}
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// 级别记录处理
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if($level !== null)
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{
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if(is_array($level))
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{
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$level['temp'] += 1;
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} else {
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$level = [
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'value' => $level,
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'temp' => 1,
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];
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}
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}
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// 是否超过级别限制
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if($level === null || $level['temp'] < $level['value'])
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{
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$data = Db::name('GoodsCategory')->where($where)->column('id');
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if(!empty($data))
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{
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$temp = self::GoodsCategoryItemsIds($data, $is_enable, $level);
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if(!empty($temp))
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{
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$data = array_merge($data, $temp);
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}
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}
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}
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return empty($data) ? $ids : array_unique(array_merge($ids, $data));
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}
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/**
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* 获取商品分类的所有上级分类id
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-08-29
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* @desc description
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* @param [array] $ids [分类id数组]
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* @param [int] $is_enable [是否启用 null, 0否, 1是]
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* @param [int] $level [指定级别 null, 整数（1~3）、默认则全部上级]
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*/
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public static function GoodsCategoryParentIds($ids = [], $is_enable = null, $level = null)
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{
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if(!is_array($ids))
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{
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$ids = explode(',', $ids);
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}
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$where = [
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['id', 'in', $ids],
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['pid', '>', 0],
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];
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if($is_enable !== null)
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{
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$where[] = ['is_enable', '=', $is_enable];
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}
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// 级别记录处理
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if($level !== null)
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{
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if(is_array($level))
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{
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$level['temp'] += 1;
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} else {
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$level = [
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'value' => $level,
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'temp' => 1,
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];
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}
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}
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// 是否超过级别限制
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if($level === null || $level['temp'] < $level['value'])
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{
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$data = Db::name('GoodsCategory')->where($where)->column('pid');
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if(!empty($data))
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{
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$temp = self::GoodsCategoryParentIds($data, $is_enable, $level);
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if(!empty($temp))
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{
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$data = array_merge($data, $temp);
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}
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}
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}
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return empty($data) ? $ids : array_unique(array_merge($ids, $data));
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}
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/**
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* 商品分类数据处理
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-09-06
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* @desc description
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* @param [array] $data [商品分类数据 二维数组]
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*/
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public static function GoodsCategoryDataHandle($data)
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{
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if(!empty($data) && is_array($data))
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{
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foreach($data as &$v)
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{
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if(is_array($v))
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{
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if(array_key_exists('icon', $v))
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{
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$v['icon'] = ResourcesService::AttachmentPathViewHandle($v['icon']);
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}
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if(array_key_exists('big_images', $v))
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{
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$v['big_images'] = ResourcesService::AttachmentPathViewHandle($v['big_images']);
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}
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}
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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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* 商品分类保存
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2018-12-17T01:04:03+0800
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* @param [array] $params [输入参数]
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*/
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public static function GoodsCategorySave($params = [])
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{
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// 请求参数
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$p = [
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[
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'checked_type' => 'length',
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'key_name' => 'name',
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'checked_data' => '2,16',
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'error_msg' => MyLang('common_service.goodscategory.form_item_name_message'),
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],
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[
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'checked_type' => 'length',
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'key_name' => 'vice_name',
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'checked_data' => '60',
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'is_checked' => 1,
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'error_msg' => MyLang('common_service.goodscategory.form_item_vice_name_message'),
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],
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[
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'checked_type' => 'length',
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'key_name' => 'describe',
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'checked_data' => '200',
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'is_checked' => 1,
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'error_msg' => MyLang('common_service.goodscategory.form_item_describe_message'),
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],
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[
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'checked_type' => 'length',
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'key_name' => 'seo_title',
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'checked_data' => '100',
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'is_checked' => 1,
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'error_msg' => MyLang('form_seo_title_message'),
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],
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[
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'checked_type' => 'length',
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'key_name' => 'seo_keywords',
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'checked_data' => '130',
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'is_checked' => 1,
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'error_msg' => MyLang('form_seo_keywords_message'),
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],
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[
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'checked_type' => 'length',
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'key_name' => 'seo_desc',
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'checked_data' => '230',
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'is_checked' => 1,
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'error_msg' => MyLang('form_seo_desc_message'),
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],
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];
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$ret = ParamsChecked($params, $p);
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if($ret !== true)
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{
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return DataReturn($ret, -1);
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}
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// 其它附件
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$data_fields = ['icon', 'big_images'];
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$attachment = ResourcesService::AttachmentParams($params, $data_fields);
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if($attachment['code'] != 0)
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{
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return $attachment;
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}
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// 数据
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$data = [
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'name' => $params['name'],
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'pid' => isset($params['pid']) ? intval($params['pid']) : 0,
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'vice_name' => isset($params['vice_name']) ? $params['vice_name'] : '',
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'describe' => isset($params['describe']) ? $params['describe'] : '',
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'bg_color' => isset($params['bg_color']) ? $params['bg_color'] : '',
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'is_home_recommended' => isset($params['is_home_recommended']) ? intval($params['is_home_recommended']) : 0,
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'sort' => isset($params['sort']) ? intval($params['sort']) : 0,
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'is_enable' => isset($params['is_enable']) ? intval($params['is_enable']) : 0,
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'icon' => $attachment['data']['icon'],
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'big_images' => $attachment['data']['big_images'],
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'seo_title' => empty($params['seo_title']) ? '' : $params['seo_title'],
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'seo_keywords' => empty($params['seo_keywords']) ? '' : $params['seo_keywords'],
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'seo_desc' => empty($params['seo_desc']) ? '' : $params['seo_desc'],
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];
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// 父级id宇当前id不能相同
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if(!empty($params['id']) && $params['id'] == $data['pid'])
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{
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return DataReturn(MyLang('common_service.goodscategory.save_current_parent_identical_tips'), -10);
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}
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// 添加/编辑
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if(empty($params['id']))
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{
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$data['add_time'] = time();
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$data['id'] = Db::name('GoodsCategory')->insertGetId($data);
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if($data['id'] <= 0)
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{
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return DataReturn(MyLang('insert_fail'), -100);
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}
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} else {
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$data['upd_time'] = time();
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if(Db::name('GoodsCategory')->where(['id'=>intval($params['id'])])->update($data) === false)
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{
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return DataReturn(MyLang('edit_fail'), -100);
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} else {
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$data['id'] = $params['id'];
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}
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}
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// 删除大分类缓存
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MyCache(SystemService::CacheKey('shopxo.cache_goods_category_key'), null);
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$res = self::GoodsCategoryDataHandle([$data]);
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return DataReturn(MyLang('operate_success'), 0, $res[0]);
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}
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/**
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* 获取商品分类节点数据
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2018-12-16T23:54:46+0800
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* @param [array] $params [输入参数]
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*/
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public static function GoodsCategoryNodeSon($params = [])
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{
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// id
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$id = isset($params['id']) ? intval($params['id']) : 0;
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// 获取数据
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$field = 'id,pid,icon,name,sort,is_enable,bg_color,big_images,vice_name,describe,is_home_recommended,seo_title,seo_keywords,seo_desc';
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$data = Db::name('GoodsCategory')->field($field)->where(['pid'=>$id])->order('sort asc')->select()->toArray();
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if(!empty($data))
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{
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$data = self::GoodsCategoryDataHandle($data);
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foreach($data as &$v)
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{
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$v['is_son'] = (Db::name('GoodsCategory')->where(['pid'=>$v['id']])->count() > 0) ? 'ok' : 'no';
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$v['json'] = json_encode($v);
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}
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return DataReturn(MyLang('operate_success'), 0, $data);
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}
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return DataReturn(MyLang('no_data'), -100);
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}
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/**
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* 商品分类删除
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @datetime 2018-12-17T02:40:29+0800
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* @param [array] $params [输入参数]
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*/
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public static function GoodsCategoryDelete($params = [])
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{
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// 请求参数
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$p = [
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[
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'checked_type' => 'empty',
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'key_name' => 'id',
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'error_msg' => MyLang('data_id_error_tips'),
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],
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[
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'checked_type' => 'empty',
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||
'key_name' => 'admin',
|
||
'error_msg' => MyLang('user_info_incorrect_tips'),
|
||
],
|
||
];
|
||
$ret = ParamsChecked($params, $p);
|
||
if($ret !== true)
|
||
{
|
||
return DataReturn($ret, -1);
|
||
}
|
||
|
||
// 获取分类下所有分类id
|
||
$ids = self::GoodsCategoryItemsIds([$params['id']]);
|
||
|
||
// 开始删除
|
||
if(Db::name('GoodsCategory')->where(['id'=>$ids])->delete())
|
||
{
|
||
// 删除大分类缓存
|
||
MyCache(SystemService::CacheKey('shopxo.cache_goods_category_key'), null);
|
||
|
||
return DataReturn(MyLang('delete_success'), 0);
|
||
}
|
||
return DataReturn(MyLang('delete_fail'), -100);
|
||
}
|
||
|
||
/**
|
||
* 根据商品id获取分类名称
|
||
* @author Devil
|
||
* @blog http://gong.gg/
|
||
* @version 1.0.0
|
||
* @date 2018-08-29
|
||
* @desc description
|
||
* @param [int] $goods_id [商品id]
|
||
*/
|
||
public static function GoodsCategoryNames($goods_id)
|
||
{
|
||
$data = Db::name('GoodsCategory')->alias('gc')->join('goods_category_join gci', 'gc.id=gci.category_id')->where(['gci.goods_id'=>$goods_id])->column('gc.name');
|
||
return DataReturn(MyLang('get_success'), 0, $data);
|
||
}
|
||
}
|
||
?>
|