phpstock/app/admin/controller/Exclusive.php

<?php


namespace app\admin\controller;


use think\App;
use think\Exception;
use think\facade\Db;
use think\facade\Validate;

//泰康专属的一个列表
class Exclusive extends Base
{
    public function __construct(App $app)
    {
        parent::__construct($app);
    }

    public function list(){
        $page = isset($this->post['page']) && $this->post['page'] !=="" ? intval($this->post['page']) :"1";
        $size = isset($this->post['size']) && $this->post['size'] !=="" ? intval($this->post['size']) :"10";
        $where =[["is_del","=",0]];
        $cat_name=isset($this->post['name']) && $this->post['name'] !==""? trim($this->post['name']) :"";
        if($cat_name!==""){
            $where[]=['name',"like","%$cat_name%"];
        }
        $pid=isset($this->post['pid']) && $this->post['pid'] !==""? intval($this->post['pid']) :"";
        if($pid!==""){
            $where[]=['pid',"=",$pid];
        }
        $status=isset($this->post['status']) && $this->post['status'] !==""? intval($this->post['status']) :"";
        if($status!==""){
            $where[]=['status',"=",$status];
        }
        $count = Db::name("exclusive")->where($where)->count();
        $total = ceil($count / $size);
        $page = $page >= $total ? $total : $page;
        $list = Db::name('exclusive')->where($where)->page($page, $size)->select();
        return app_show(0, "获取成功", ['list' =>$list, 'count' => $count]);
    }

    public function add(){
        $name = isset($this->post['name'])&&$this->post['name']!=""? trim($this->post['name']):"";
        if($name==""){
            return error_show(1004,"参数name不能为空");
        }
        $rename = Db::name('exclusive')->where(['is_del' => 0, 'name' => $name])->find();
        if (!empty($rename)) {
            return error_show(1002, "专属类型名称已存在");
        }
        $pid =isset($this->post['pid'])&&$this->post['pid']!=="" ? intval($this->post['pid']):0;
        if($pid==""){
            return error_show(1002,"父级id不能为空");
        }
        $level=1;
        $search = $name;
        if($pid!==0){
            $parent= Db::name("exclusive")->where(["id"=>$pid,"is_del"=>0])->find();
            if($parent==false){
                return error_show(1003,"父级数据未找到");
            }
            $search=$parent['search']."/".$name;
            $level=$parent['level']+1;
        }
        $token = isset($this->post['token'])&&$this->post['token']!="" ? trim($this->post['token']):"";
        $user =GetUserInfo($token);
        if(empty($user)||$user['code']!=0){
            return error_show($user['code'],$user['msg']);
        }
        $createrid= isset($user["data"]['id']) ?  $user["data"]['id'] : "";
        $creater= isset($user["data"]['nickname']) ?  $user["data"]['nickname'] : "";

        $data=[
            "name"=>$name,
            "pid"=>$pid,
            "level"=>$level,
            "search"=>$search,
            "createrid"=>$createrid,
            "creater"=>$creater,
            "status"=>0,
            "is_del"=>0,
            "addtime"=>date("Y-m-d H:i:s"),
            "updatetime"=>date("Y-m-d H:i:s")
        ];
        $in =Db::name("exclusive")->insert($data);
        if($in){
            return app_show(0,"新建成功");
        }else{
            return error_show(1003,"新建失败");
        }
    }

    //业务参数-专属类型管理的启用/禁用
    public function status()
    {
//            $id=isset($this->post['id'])&&$this->post['id']!=="" ? intval($this->post['id']):"";
//            if($id===""){
//                return error_show(1004,"参数id不能为空");
//            }
//            $exclusive=Db::name("exclusive")->where(["id"=>$id,"is_del"=>0])->find();
//            if($exclusive==false){
//                return error_show(1004,"未找到数据");
//            }
//            $msg = $exclusive['status']==0? "启用":"禁用";
//            $exclusive['status'] = $exclusive['status']==0?1:0;
//            $exclusive['updatetime'] =date("Y-m-d H:i:s");
//            $in =Db::name("exclusive")->save($exclusive);
//            if($in){
//                return app_show(0,"{$msg}成功");
//            }else{
//                return error_show(1004,"{$msg}失败");
//            }


        $param = $this->request->only(['id', 'status']);

        $val = Validate::rule([
            'id' => 'require|number|gt:0',
            'status' => 'require|number|in:0,1',
        ]);

        if (!$val->check($param)) return error_show(1004, $val->getError());

        Db::startTrans();
        try {

            $res = Db::name('exclusive')
                ->field('id,level,status,pid')
                ->where('id', $param['id'])
                ->find();

            if (empty($res)) throw new Exception('该专属类型不存在');

            //启用
            if ($param['status'] == 1) {
                //一级
                if ($res['level'] == 1) {

                    //是否存在子级
                    $total = Db::name('exclusive')
                        ->where(['pid' => $param['id'], 'is_del' => 0])
                        ->count('id');

                    if ($total) {
                        //有子级的话，子级有一个启用，即可启用
                        $child_id = Db::name('exclusive')
                            ->field('id')
                            ->where(['pid' => $param['id'], 'is_del' => 0, 'status' => 1])
                            ->find();

                        if (empty($child_id)) throw new Exception('请先启用一个子级');

                    }


                } else {
                    //二级的话，顺便把它的上级也启用了
                    Db::name('exclusive')
                        ->where(['id' => $res['pid'], 'is_del' => 0, 'status' => 0])
                        ->update(['status' => $param['status'], 'updatetime' => date('Y-m-d H:i:s')]);

                }

            } elseif ($param['status'] == 0) {
                //禁用
                if ($res['level'] == 1) {

                    //是否存在子级
                    $total = Db::name('exclusive')
                        ->where(['pid' => $param['id'], 'is_del' => 0])
                        ->count('id');

                    if ($total) {
                        //有子级的话，子级全部禁用，方可禁用
                        $child_id = Db::name('exclusive')
                            ->field('id')
                            ->where(['pid' => $param['id'], 'is_del' => 0, 'status' => 1])
                            ->find();
                        if (!empty($child_id)) throw new Exception('请先禁用全部子级');

                    }
                }else{
                    //如果它的兄弟全部禁用的话，连同它的父级也禁用
                    $normal_c = Db::name('exclusive')
                        ->field('id')
                        ->where(['pid' => $res['pid'], 'is_del' => 0, 'status' => 1])
                        ->where('id', '<>', $param['id'])
                        ->find();

                    if (empty($normal_c)) {
                        Db::name('exclusive')
                            ->where(['id' => $res['pid'], 'status' => 1])
                            ->update(['status' => 0, 'updatetime' => date('Y-m-d H:i:s')]);
                    }

                }

            }

            //修改自己
            Db::name('exclusive')
                ->where(['id' => $param['id'], 'is_del' => 0])
                ->update(['status' => $param['status'], 'updatetime' => date('Y-m-d H:i:s')]);

            Db::commit();
            return error_show(0, "状态更新成功");
        } catch (\Exception $e) {
            Db::rollback();
            return error_show(1005, $e->getMessage());
        }

//        $id = isset($this->post['id']) && $this->post['id'] !=="" ? intval($this->post['id']):"";
//        if($id===""){
//            return error_show(1002,"参数id不能为空");
//        }
//        $stn = Db::name('exclusive')->where(['id'=>$id])->find();
//        if(empty($stn)){
//            return error_show(1002,"未找到商品数据");
//        }
//        $status = isset($this->post['status']) && $this->post['status'] !=="" ? intval($this->post['status']) :"";
//        if($status===""){
//            return error_show(1002,"参数status不能为空");
//        }
//            if ($stn['level'] == 2) {
//                if ($status == 1) {
//                    $can = mai($stn['id']);
//                    $cat = array_column($can, 'id');//子级如果启用，连同它的父级一起启用
//                } else {
//                    $cat = $stn['id'];
//                }
//                // return error_show(1002, "所在级别不能启用");
//            }
//            if ($stn['level'] == 1) {
//                if ($status == 1) {
//                    return error_show(1002, "所在等级不能启用");
//                } else {
//                    $db = Db::name('exclusive')->where(['pid' => $stn['id'], 'status' => 1, 'is_del' => 0])->count();
//                    if ($db == 0) {
//                        $cat = $stn['id'];
//                    } else {
//                        return error_show(1002, "子级分类未禁用");
//                    }
//                }
//            }
//            // $pd= $stn['status'];
//            $it = [];
//            $it['status'] = $status;
//            $it['updatetime'] = date("Y-m-d H:i:s");
//            $str = Db::name('exclusive')->where(['id' => $cat, 'is_del' => 0])->save($it);
//            if ($str) {
////        $order = ["order_code"=>$id,"status"=>$pd,"action_remark"=>'',"action_type"=>"edit"];
////        ActionLog::logAdd($this->post['token'],$order,"sxd",$stn['status'],$order);
//                return error_show(0, "状态更新成功");
//            } else {
//                return error_show(1002, "状态更新失败");
//            }


    }

    public function query(){
//        $where =[["is_del","=",0]];
//        $cat_name=isset($this->post['name']) && $this->post['name'] !==""? trim($this->post['name']) :"";
//        if($cat_name!==""){
//            $where[]=['name',"like","%$cat_name%"];
//        }
//        $pid=isset($this->post['pid']) && $this->post['pid'] !==""? intval($this->post['pid']) :"";
//        if($pid!==""){
//            $where[]=['pid',"=",$pid];
//        }
//        $status=isset($this->post['status']) && $this->post['status'] !==""? intval($this->post['status']) :"";
//        if($status!==""){
//            $where[]=['status',"=",$status];
//        }
//        $level=isset($this->post['level']) && $this->post['level'] !==""? intval($this->post['level']) :"";
//        if($level!==""){
//            $where[]=['level',"=",$level];
//        }
//        $list = Db::name("exclusive")->where($where)->select();
//        return app_show(0,"获取成功",$list);

        $where=[["is_del","=",0]];
        $pid =  isset($this->post['pid']) &&$this->post['pid']!=="" ?intval($this->post['pid']): "0";
        $where[]=["pid","=",$pid];
        $cat_name=isset($this->post['cat_name']) && $this->post['cat_name'] !==""? intval($this->post['cat_name']) :"";
        if($cat_name!==""){
            $where[]=['cat_name',"like","%$cat_name%"];
        }
        $data = Db::name("exclusive")->where($where)->select();
        $vmp = [];
        foreach ($data as $sts){
            $vmp[]=coco($sts);
        }
        return app_show(0,"获取成功",$vmp);
    }

    public function edit(){
        $id = isset($this->post['id']) && $this->post['id'] !=="" ? intval($this->post['id']):"";
        if($id==""){
            return error_show(1004,"参数id不能为空");
        }
        $info = Db::name('exclusive')->where(['id'=>$id,'is_del'=>0])->find();
        if($info==""){
            return error_show(1002,"未找到数据");
        }
        if($info['status']===1){
            return error_show(1004,"启用状态不可编辑");
        }
        $name = isset($this->post['name'])&&$this->post['name']!=""? trim($this->post['name']):"";
        if($name==""){
            return error_show(1004,"参数name不能为空");
        }
        $pid =isset($this->post['pid'])&&$this->post['pid']!=="" ? intval($this->post['pid']):0;
        if($pid==""){
            return error_show(1004,"参数pid不能为空");
        }
        $level=1;
        $search = $name;
        if($pid!==0){
            $parent= Db::name("exclusive")->where(["id"=>$pid,"is_del"=>0])->find();
            if($parent==false){
                return error_show(1003,"父级数据未找到");
            }
            $search=$parent['search']."/".$name;
            $level=$parent['level']+1;
        }
        $data=[
            "id"=>$id,
            "name"=>$name,
            "pid"=>$pid,
            "level"=>$level,
            "search"=>$search,
            "status"=>0,
            "is_del"=>0,
            "updatetime"=>date("Y-m-d H:i:s")
        ];
        $in =Db::name("exclusive")->save($data);
        if($in){
            return app_show(0,"编辑成功");
        }else{
            return error_show(1003,"编辑失败");
        }
    }
    public function delete(){
        $id = isset($this->post['id']) && $this->post['id'] !==""? intval($this->post['id']) :"";
        $info = Db::name('exclusive')->where(["is_del"=>0,'id'=>$id])->find();
        if($info==false){
            return error_show(1002,"未找到数据");
        }
        $supp= Db::name('exclusive')->update(['id'=>$id,'is_del'=>1,"updatetime"=>date("Y-m-d H:i:s")]);
        if($supp){
            return error_show(0,"删除成功");
        }else{
            return error_show(1002,"删除失败");
        }
    }
}