68 lines
1.7 KiB
PHP
68 lines
1.7 KiB
PHP
<?php
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/*
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* @Author: TaoLer <317927823@qq.com>
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* @Date: 2021-12-06 16:04:50
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* @LastEditTime: 2022-08-14 07:33:14
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* @LastEditors: TaoLer
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* @Description: 分类模型
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* @FilePath: \github\TaoLer\app\common\model\Cate.php
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* Copyright (c) 2020~2022 https://www.aieok.com All rights reserved.
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*/
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namespace app\common\model;
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use think\Model;
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use think\model\concern\SoftDelete;
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class Cate extends Model
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{
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//软删除
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use SoftDelete;
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protected $deleteTime = 'delete_time';
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protected $defaultSoftDelete = 0;
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//关联文章
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public function article()
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{
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return $this->hasMany(Article::class);
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}
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// 查询类别信息
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public function getCateInfo(string $ename)
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{
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//
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return $this->field('ename,catename,detpl,desc')->where('ename',$ename)->cache('cate_'.$ename,600)->find();
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}
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// 删除类别
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public function del($id)
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{
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$cates = $this->field('id,pid')->with('article')->find($id);
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$sonCate = $this->field('id,pid')->where('pid',$cates['id'])->find();
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if(empty($sonCate)) {
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$res = $cates->together(['article'])->delete();
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if($res){
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return 1;
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}else{
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return '删除分类失败';
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}
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} else {
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return '存在子分类，无法删除';
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}
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}
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// 分类表
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public function getList()
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{
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$data = $this->field('sort,id,pid,catename,ename,detpl,icon,is_hot,desc')->where(['status'=>1])->select()->toArray();
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// 排序
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$cmf_arr = array_column($data, 'sort');
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array_multisort($cmf_arr, SORT_ASC, $data);
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if(count($data)) {
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return json(['code'=>0,'msg'=>'ok','data'=>$data]);
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} else {
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return json(['code'=>-1,'msg'=>'no data','data'=>'']);
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}
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}
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} |