answer/application/api/controller/yexam/Exam.php

<?php

namespace app\api\controller\yexam;

use app\admin\model\yexam\Answer;
use app\admin\model\yexam\ExamUser;
use app\admin\model\yexam\ExamUserLog;
use app\common\controller\Api;
use think\Db;

/**
 * 考试接口
 */
class Exam extends Api
{
    // 无需登录的接口,*表示全部
    protected $noNeedLogin = [];
    // 无需鉴权的接口,*表示全部
    protected $noNeedRight = ['*'];

    /**
     * 获取模拟考试列表
     * @ApiMethod (POST)
     */
    public function virtual()
    {
        $subject_id = $this->request->post('subject_id');
        $page = $this->request->post('page');
        $limit = $this->request->post('limit');

        $examModel = new \addons\yexam\service\Exam();
        $data = $examModel->getExamList(['status'=>1,'type'=>2,
            'subject_id'=>$subject_id,
            'start_date'=>['elt',date("Y-m-d H:i:s",time())],
            'end_date'=>['egt',date("Y-m-d H:i:s",time())]
        ],$page,$limit);

        foreach ($data['data'] as &$v){
            $v['is_allow'] = 1;
        }

        $this->success('请求成功', $data);
    }

    /**
     * 获取正式考试列表
     * @ApiMethod (POST)
     */
    public function index()
    {
        $subject_id = $this->request->post('subject_id',0);
        $page = $this->request->post('page');
        $limit = $this->request->post('limit');

        $examModel = new \addons\yexam\service\Exam();
        $data = $examModel->getExamList(['status'=>1,'type'=>1,'subject_id'=>$subject_id, 'start_date'=>['elt',date("Y-m-d H:i:s",time())],
            'end_date'=>['egt',date("Y-m-d H:i:s",time())]],$page,$limit);

        foreach($data['data'] as &$v){
            //查看是否已经参加考试了
            $examUserModel = new ExamUser();
            /*if($examUserModel->where(['exam_id'=>$v['id'],'user_id'=>$this->auth->id,'up_status'=>2])->find()){
                $v['is_allow'] = 0;
            }else{
                $v['is_allow'] = 1;
            }*/
            $ups=$examUserModel->where(['exam_id'=>$v['id'],'user_id'=>$this->auth->id,'is_submit'=>1])->count();
            if($ups>=$v['answer_count']){
                $v['is_allow']=0;
            }else{
                $v['is_allow']=1;
            }
        }
        $this->success('请求成功', $data);
    }

    /**
     * 获取考试答题卡
     * @ApiMethod (POST)
     * @ApiParams (name=exam_id,description=考试id)
     * @ApiReturnParams  (name=state,description=是否回答过)
     * @ApiMethod (POST)
     */
    public function card(){
        $exam_id = $this->request->post('exam_id');

        $exam = new \addons\yexam\service\Exam();
        $data = $exam->getCard($exam_id,$this->auth->id);
        if($data){
            $this->success('请求成功', $data);
        }else{
            $this->error($exam->error);
        }

    }



    /**
     * 获取考试记录
     * @ApiMethod (POST)
     */
    public function record(){
        $subject_id = $this->request->post('subject_id')?:0;
        $page = $this->request->post('page');
        $limit = $this->request->post('limit');

        $exam = new \addons\yexam\service\Exam();
        $data = $exam->getRecordList($subject_id,$this->auth->id,$page,$limit);

        $this->success('请求成功', $data);
    }

    /**
     * 定位到上次考试答题位置
     * @ApiMethod (POST)
     * @ApiParams (name=exam_id,description=考试id)
     */
    public function position(){
        $exam_id = $this->request->post('exam_id');

        $unit = new \addons\yexam\service\Exam();
        $pos=$unit->getLastPosition($exam_id,$this->auth->id);
        if($pos===false){
            $this->error($unit->error);
        }
        $this->success('请求成功',$pos);
    }

    /**
     * 获取考试题目详情
     * @ApiMethod (POST)
     * @ApiParams (name=exam_id,description=考试id)
     * @ApiParams (name=question_id,description=问题ID)
     * @throws \think\Exception
     */
    public function question(){
        $exam_id = $this->request->post('exam_id');
        $question_id = $this->request->post('question_id');

        $question = new \addons\yexam\service\Exam();
        $data = $question->getQuestion($exam_id,$question_id,$this->auth->id);
        if($data){
            $this->success('请求成功',$data);
        }else{
            $this->error($question->error);
        }

    }

    /**
     * 开始考试
     * @ApiMethod (POST)
     * @ApiParams (name=exam_id,description=考试id)
     */
    public function begin(){
        $exam_id = $this->request->post('exam_id');

        $exam = new \addons\yexam\service\Exam();
        $result = $exam->begin($exam_id,$this->auth->id);
        if($result){
            $this->success('请求成功',$result);
        }else{
            $this->success($exam->error,[
                'joined'=>$exam->num,
                'code'=>0,
            ]);
        }
    }

    /**
     * 考试答题
     * @ApiMethod (POST)
     * @ApiParams (name=exam_id,description=考试id)
     * @ApiParams (name=question_id,description=问题ID)
     * @ApiParams (name=answer,description=答案)
     */
    public function answer(){
        $exam_id = $this->request->post('exam_id');
        $question_id = $this->request->post('question_id');
        $answer = $this->request->post('answer');

        $this->validate([
            'answer'=>$answer,
        ],[
            'answer|答案'=>['require']
        ]);

        Db::startTrans();
        $exam = new \addons\yexam\service\Exam();
        $result = $exam->answer($exam_id,$this->auth->id,$question_id,$answer);
        if($result){
            Db::commit();
            $this->success('请求成功');
        }else{
            Db::rollback();
            $this->error($exam->error);
        }
    }

    /**
     * 交卷
     * @ApiMethod (POST)
     * @ApiParams (name=exam_id,description=考试id)
     */
    public function up(){
        $exam_id = $this->request->post('exam_id');
$user=$this->auth->getUser();
        $exam = new \addons\yexam\service\Exam();
        $result = $exam->up($exam_id,$this->auth->id);
        if(!$result){
            $this->error($exam->error);
        }
        $logs=ExamUserLog::where('exam_id',$exam_id)
            ->alias('a')
            ->where('exam_user_id',$result['examUser']['id'])
            ->join('yexam_question b','b.id=a.question_id')
            ->field('a.*,b.right_answer,b.type,b.question_name')
            ->where('a.user_id',$user['id'])->select();
        foreach ($logs as &$log){
            $log['option']=Answer::where('question_id',$log['question_id'])->select();
        }
        if($result){
            $this->success($result,$logs);
        }else{
            $this->error($exam->error);
        }
    }

    /**
     * 错题记录
     * @ApiMethod (POST)
     */
    public function error_log(){
        $type = $this->request->post("type",1);
        $subject_id = $this->request->post("subject_id",0);
        $page = $this->request->post("page");
        $limit = $this->request->post("limit");
        $unit = new \addons\yexam\service\Exam();

        if(empty($subject_id)){
            $this->error('科目ID异常');
        }

        $data = $unit->getErrorLogList($subject_id,$type,$this->auth->id,$page,$limit);
        $this->success('请求成功',$data);
    }

    /**
     * 获取考试错题答题卡
     * @ApiMethod (POST)
     */
    public function error_card()
    {
        $exam_user_id = $this->request->post('exam_user_id');

        $subject = new \addons\yexam\service\Exam();
        $data = $subject->getErrorCard($exam_user_id,$this->auth->id);

        $this->success('请求成功', $data);
    }

}