318 lines
9.5 KiB
PHP
318 lines
9.5 KiB
PHP
<?php
|
||
// +----------------------------------------------------------------------
|
||
// | likeshop开源商城系统
|
||
// +----------------------------------------------------------------------
|
||
// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
|
||
// | gitee下载：https://gitee.com/likeshop_gitee
|
||
// | github下载：https://github.com/likeshop-github
|
||
// | 访问官网：https://www.likeshop.cn
|
||
// | 访问社区：https://home.likeshop.cn
|
||
// | 访问手册：http://doc.likeshop.cn
|
||
// | 微信公众号：likeshop技术社区
|
||
// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
|
||
// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
|
||
// | 禁止对系统程序代码以任何目的，任何形式的再发布
|
||
// | likeshop团队版权所有并拥有最终解释权
|
||
// +----------------------------------------------------------------------
|
||
// | author: likeshop.cn.team
|
||
// +----------------------------------------------------------------------
|
||
|
||
|
||
namespace app\admin\logic;
|
||
use app\common\server\UrlServer;
|
||
use think\Db;
|
||
use app\admin\model\GoodsCategory;
|
||
use think\facade\Cache;
|
||
|
||
class GoodsCategoryLogic
|
||
{
|
||
/**
|
||
* Desc: 添加商品分类
|
||
* @param $post array 分类数据
|
||
* @return boolean
|
||
*/
|
||
public static function add($post)
|
||
{
|
||
$level = 0;
|
||
if ($post['pid']) {
|
||
$level = Db::name('goods_category')->where(['id' => $post['pid']], ['del' => 0])->value('level');
|
||
}
|
||
$is_recommend = $post['is_recommend'] ?? 0;
|
||
$data = [
|
||
'name' => $post['name'],
|
||
'pid' => $post['pid'],
|
||
'sort' => $post['sort'],
|
||
'is_show' => $post['is_show'],
|
||
'image' => $post['image'],
|
||
'level' => $level + 1,
|
||
'is_recommend' => $post['pid'] == 0 ? $is_recommend : 0,
|
||
'remark' => $post['remark'],
|
||
'create_time' => time(),
|
||
'update_time' => time(),
|
||
];
|
||
|
||
Cache::rm('goods_category_1');
|
||
Cache::rm('goods_category_2');
|
||
return Db::name('goods_category')->insert($data);
|
||
}
|
||
|
||
/**
|
||
* Desc: 编辑商品分类
|
||
* @param $post array 分类数据
|
||
* @return boolean
|
||
*/
|
||
public static function edit($post)
|
||
{
|
||
$level = 0;
|
||
if ($post['pid']) {
|
||
$level = Db::name('goods_category')->where(['id' => $post['pid']], ['del' => 0])->value('level');
|
||
}
|
||
$is_recommend = $post['is_recommend'] ?? 0;
|
||
$data = [
|
||
'name' => $post['name'],
|
||
'sort' => $post['sort'],
|
||
'is_show' => $post['is_show'],
|
||
'image' => $post['image'],
|
||
'level' => $level+1,
|
||
'pid' => $post['pid'],
|
||
'is_recommend' => $post['pid'] == 0 ? $is_recommend : 0,
|
||
'remark' => $post['remark'],
|
||
'update_time' => time(),
|
||
];
|
||
|
||
Cache::rm('goods_category_1');
|
||
Cache::rm('goods_category_2');
|
||
return Db::name('goods_category')->where(['id'=>$post['id']])->update($data);
|
||
}
|
||
|
||
/**
|
||
* Desc: 删除商品分类
|
||
* @param $id array 分类id
|
||
* @return boolean
|
||
*/
|
||
public static function del($id)
|
||
{
|
||
$data = [
|
||
'del' => 1,
|
||
'update_time' => time(),
|
||
];
|
||
|
||
Cache::rm('goods_category_1');
|
||
Cache::rm('goods_category_2');
|
||
return Db::name('goods_category')->where(['del' => 0, 'id' => $id])->update($data);
|
||
}
|
||
|
||
/**
|
||
* Desc: 获取商品完整二级分类
|
||
* @return array
|
||
*/
|
||
public static function categoryTwoTree()
|
||
{
|
||
$goods_category = new GoodsCategory();
|
||
|
||
$cateogry_list = $goods_category::with('sons')
|
||
->where(['del' => 0, 'level' => 1])
|
||
->field('id,name,pid,level')
|
||
->select();
|
||
|
||
return self::categoryToSelect($cateogry_list);
|
||
}
|
||
|
||
/**
|
||
* Desc: 获取完整的商品分类
|
||
* @return array
|
||
*/
|
||
public static function categoryThirdTree()
|
||
{
|
||
|
||
$lists = Db::name('goods_category')
|
||
->where(['del' => 0])
|
||
->order('id asc')
|
||
->column('id,name,pid,is_recommend,is_show,level,image,sort');
|
||
foreach ($lists as $k => $item){
|
||
$lists[$k]['image'] = UrlServer::getFileUrl($item['image']);
|
||
}
|
||
|
||
$lists = linear_to_tree($lists);
|
||
|
||
foreach ($lists as $key => $list){
|
||
|
||
if(1 == $list['is_recommend']){
|
||
$sub = [];
|
||
foreach ($list['sub'] as $key1 => $sub1){
|
||
$sub1['is_recommend'] = 1;
|
||
|
||
|
||
foreach ($sub1['sub'] as $key2 => $sub2){
|
||
$sub1['sub'][$key2]['is_recommend'] = 1;
|
||
|
||
}
|
||
$sub[] = $sub1;
|
||
|
||
}
|
||
|
||
$lists[$key]['sub'] = $sub;
|
||
}
|
||
}
|
||
|
||
return $lists;
|
||
|
||
}
|
||
|
||
/**
|
||
* Desc: 列表结构转换成树形结构
|
||
* @param $lists array 分类数据
|
||
* @return array
|
||
*/
|
||
public static function categoryToTree($lists)
|
||
{
|
||
$tree = [];
|
||
foreach ($lists as $val) {
|
||
$temp = [
|
||
'id' => $val['id'],
|
||
'title' => $val['name'],
|
||
'children' => [],
|
||
'spread' => false
|
||
];
|
||
|
||
if ($val['child']) {
|
||
|
||
foreach ($val['child'] as $child_val) {
|
||
$children = [
|
||
'id' => $child_val['id'],
|
||
'title' => $child_val['name'],
|
||
];
|
||
$temp['spread'] = true;
|
||
$temp['children'][] = $children;
|
||
}
|
||
|
||
}
|
||
|
||
$tree[] = $temp;
|
||
}
|
||
|
||
return $tree;
|
||
|
||
}
|
||
|
||
/**
|
||
* Desc：将树形结构数组输出
|
||
* @param $items array 要输出的数组
|
||
* @param $select_id int 已选中项
|
||
* @return string
|
||
*/
|
||
public static function categoryToSelect($lists, $select_id = 0)
|
||
{
|
||
$tree = [];
|
||
foreach ($lists as $val) {
|
||
$tree[$val['id']]['level'] = $val['level'];
|
||
$tree[$val['id']]['name'] = '|----' . $val['name'];
|
||
if ($val['sons']) {
|
||
foreach ($val['sons'] as $val_sons) {
|
||
$tree[$val_sons['id']]['level'] = $val_sons['level'];
|
||
$tree[$val_sons['id']]['name'] = '|--------' . $val_sons['name'];
|
||
}
|
||
}
|
||
|
||
}
|
||
return $tree;
|
||
|
||
}
|
||
|
||
|
||
/**
|
||
* Desc: 获取某个商品分类
|
||
* @param $id int 分类id
|
||
* @return string
|
||
*/
|
||
public static function getCategory($id)
|
||
{
|
||
$detail = GoodsCategory::get(['id' => $id, 'del' => 0]);
|
||
$detail['abs_image'] = UrlServer::getFileUrl($detail['image']);
|
||
return $detail;
|
||
}
|
||
|
||
/**
|
||
* Desc: 返回该分类下有多少级子类
|
||
* @param array $category 分类信息
|
||
* @return string
|
||
*/
|
||
public static function getCategoryLevel($category)
|
||
{
|
||
$level = 1;
|
||
$two_id = Db::name('goods_category')->where(['pid' => $category['id'], 'del' => 0])->value('id');
|
||
if ($two_id) {
|
||
$level = 2;
|
||
$three_id = Db::name('goods_category')->where(['pid' => $two_id, 'del' => 0])->value('id');
|
||
if ($three_id) $level = 3;
|
||
|
||
}
|
||
return $level;
|
||
}
|
||
|
||
/**
|
||
* Desc: 根据分类等级返回该级别的所有分类
|
||
* @param $level int 需要获取的分类等级
|
||
* @return string
|
||
*/
|
||
public static function getGoodsCategoryLevel($level = 3)
|
||
{
|
||
$where['level'] = $level;
|
||
$where['del'] = 0;
|
||
return Db::name('goods_category')->where($where)->column('name', 'id');
|
||
}
|
||
|
||
|
||
public static function categoryTreeeTree()
|
||
{
|
||
$goods_category = new GoodsCategory();
|
||
$lists = $goods_category->where(['del' => 0])->column('id,name,pid,level', 'id');
|
||
return self::cateToTree($lists, 0, '|-----', 1);
|
||
}
|
||
|
||
public static function cateToTree($lists, $pid = 0, $html = '|-----', $level = 1, $clear = true)
|
||
{
|
||
static $tree = [];
|
||
if ($clear) $tree = [];
|
||
foreach ($lists as $k => $v) {
|
||
if ($v['pid'] == $pid) {
|
||
$v['html'] = str_repeat($html, $level);
|
||
$tree[] = $v;
|
||
unset($lists[$k]);
|
||
self::cateToTree($lists, $v['id'], $html, $level + 1, false);
|
||
}
|
||
}
|
||
return $tree;
|
||
}
|
||
|
||
/**
|
||
* 获取所有分类树形结构
|
||
* @return array
|
||
* @throws \think\db\exception\DataNotFoundException
|
||
* @throws \think\db\exception\ModelNotFoundException
|
||
* @throws \think\exception\DbException
|
||
*/
|
||
public static function getAllTree()
|
||
{
|
||
$lists = Db::name('goods_category')
|
||
->field(['name', 'id', 'pid', 'level'])
|
||
->where(['del' => 0])
|
||
->order(['sort' => 'desc'])
|
||
->select();
|
||
return $lists;
|
||
}
|
||
|
||
//更新分类状态
|
||
public static function switchStatus($data)
|
||
{
|
||
$update_data = [
|
||
'is_show' => $data['status'],
|
||
'update_time' => time(),
|
||
];
|
||
|
||
Cache::rm('goods_category_1');
|
||
Cache::rm('goods_category_2');
|
||
return Db::name('goods_category')->where(['del' =>0,'id' =>$data['id']])->update($update_data);
|
||
}
|
||
|
||
} |