toupiaoh5/application/admin/controller/user/User.php

<?php

namespace app\admin\controller\user;

use app\common\controller\Backend;
use think\Db;
use app\common\library\ExcelCsv;
/**
 * 用户管理
 *
 * @icon fa fa-user
 */
class User extends Backend
{

    /**
     * User模型对象
     * @var \app\admin\model\User
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\User;
        $this->view->assign("genderList", $this->model->getGenderList());
        $this->view->assign("statusList", $this->model->getStatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->with(['jigou'])
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                
                $row->getRelation('jigou')->visible(['title']);
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 统计
     */
    public function tongji(){
        $list_exam = Db::name('user_question_log')->alias('log')
            ->field('log.user_id,count(log.id) as right_num,user.nickname,user.mobile,user.bind_jigou_id,vote_jigou.title')
            ->join('user','log.user_id = user.id','LEFT')
            ->join('vote_jigou','user.bind_jigou_id = vote_jigou.id','LEFT')
            ->where('log.is_right',1)
            ->group('log.user_id')->order('right_num desc')
            ->select();

        $list_vote = Db::name('vote_record')->field('user_id,sum(vote) as vote_num')->group('user_id')->order('vote_num desc')->select();

        foreach($list_exam as $key => $val){
            $val['num'] = $key + 1;
            $val['vote_num'] = 0;
            foreach($list_vote as $k => $v){
                if($val['user_id'] == $v['user_id']){
                    $val['vote_num'] = $v['vote_num'];
                }
            }
            $list_exam[$key] = $val;
        }

        //只要前300名，后面的砍掉
        if(count($list_exam) > 300){
            $list_exam = array_chunk($list_exam,300)[0];
        }
//        dump($list_exam);
//        dump($list_vote);

        //导出excel
        $action = input('action','');
        if($action == 'export'){
            //表头
            $excel_header = [
                'num'         => '排名',
                'user_id'     => '用户ID',
                'nickname'    => '用户昵称',
                'mobile'      => '用户手机',
                'right_num'   => '答对次数',
                'title'       => '绑定机构',
                'vote_num'    => '投出票数',
            ];

            //内容
            $excel_result = $list_exam;

            //文件输出


            $fileName = date('Y-m-d-H-i-s');
            $ExcelCsv = new ExcelCsv($excel_header, $excel_result);
            $data = $ExcelCsv->collection();
            $ExcelCsv->download($fileName, $excel_header, $data);
        }

        $this->assign('lists',$list_exam);
        $this->view->engine->layout(false);
        return $this->view->fetch();

    }

}