guoyao-jiankang/application/admin/controller/WxGoods.php

<?php
namespace app\admin\controller;

use think\App;
use think\Db;

class WxGoods extends Auth
{
    protected function initialize()
    {
        parent::initialize(); // TODO: Change the autogenerated stub
    }
    public function __construct(App $app = null) {
        parent::__construct($app);
        $this->table = 'wx_goods';
        $this->model = 'WxGoods';
    }
    public function index(){
        if(request()->isAjax()){
            //分页参数
            $length = input('rows',10,'intval');   //每页条数
            $page = input('page',1,'intval');      //第几页
            $start = ($page - 1) * $length;     //分页开始位置
            //排序
            $sortRow = input('sidx','sort','trim');      //排序列
            $sort = input('sord','asc','trim');        //排序方式
            $order = $sortRow.' '.$sort.' ,id desc';

            $title = input('title','','trim');
            if($title){
                $map[] = ['title','like','%'.$title.'%'];
            }
            $enable = input('enable','','trim');
            if($enable != ''){
                $map[] = ['enable','=',$enable];
            }
            $is_tj = input('is_tj','','trim');
            if($is_tj != ''){
                $map[] = ['is_tj','=',$is_tj];
            }
            $cate_id = input('cate_id','','trim');
            if($cate_id != ''){
                $map[] = ['cate_id','=',$cate_id];
            }
            $map[] = ['org_id','=',cur_org_id()];
            $map[] = ['del','=',0];
            $map= empty($map) ? true: $map;
            //数据查询
            $lists = Db::name($this->table)
                ->where($map)->limit($start,$length)
                ->order($order)->select();
            foreach ($lists as $k=>$v){
                $lists[$k]['cate_name']=Db::name('wx_goods_cate')
                    ->where('id',$v['cate_id'])->value('title');
                $lists[$k]['label_name']=Db::name('wx_goods_label')
                    ->where('id',$v['label'])->value('title');
            }
            //数据返回
            $totalCount = Db::name($this->table)->where($map)->count();
            $totalPage = ceil($totalCount/$length);
            $result['page'] = $page;
            $result['total'] = $totalPage;
            $result['records'] = $totalCount;
            $result['rows'] = $lists;
            return json($result);
        }else{
            $cateList = model('WxGoodsCate')->lists($this->orgId);
            $label =model('WxGoodsCate')->getLabel();

            $this->assign('cateList',$cateList);
            $this->assign('label',$label);
            $this->assign('meta_title','商品列表');
            return $this->fetch();
        }
    }

    /**
     * 新增/编辑
     */
    public function add($id=0){
        if(request()->isPost()){
            $res = model($this->model)->updates();
            if($res){
                $this->success('操作成功',url('index'));
            }else{
                $this->error(model($this->model)->getError());
            }
        }else{
            $meta_title = '新增商品';
            if($id){
                $info = Db::name($this->table)->where('id',$id)->find();
                $this->assign('info',$info);
                $cateInfo = Db::name('wx_goods_cate')
                    ->where('id',$info['cate_id'])
                    ->find();

                $this->assign('cateInfo',$cateInfo);
                $meta_title = '编辑商品';
            }
            $cateList = model('WxGoodsCate')->lists($this->orgId);
            $label =model('WxGoodsCate')->getLabel();
            $barrel =model('WxBarrel')->lists($this->orgId);

            $this->assign('cateList',$cateList);
            $this->assign('label',$label);
            $this->assign('barrel',$barrel);
            $this->assign('meta_title',$meta_title);
            return $this->fetch();
        }
    }

    /**
     * 删除记录
     * @param int $id
     */
    public function del($id=0){
        if(!$id){
            $this->error('参数错误');
        }
        $res = Db::name($this->table)->where('id',$id)->update(['del'=>1,'update_time'=>getTime()]);
        if($res){
            $this->success('删除成功');
        }else{
            $this->error('删除失败');
        }
    }
    /**
     * 改变字段值
     * @param int $fv
     * @param string $fn
     * @param int $fv
     */
    public function changeField($id=0,$fn='',$fv=0){
        if(!$fn||!$id){
            $this->error('参数错误');
        }
        $res = Db::name($this->table)->where('id',$id)->update([$fn => $fv]);
        if($res){
            $this->success('操作成功');
        }else{
            $this->error('操作失败');
        }
    }
    /**
     * 排序
     * @param int $id
     * @param int $sort
     */
    public function changeSort($id=0,$sort=0){
        if($id<0||$sort<0){
            $this->error('参数错误');
        }
        $res = Db::name($this->table)->where('id',$id)->update(['sort'=>$sort]);
        if($res){
            $this->success('操作成功');
        }else{
            $this->error('操作失败');
        }
    }
    public function checkIsWater(){
        $id =input('id/d',0);
        $info = Db::name('wx_goods_cate')
            ->where('id',$id)
            ->find();
        $this->success('操作成功','',$info);
    }
}