shequ/application/api/controller/Service.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;
/**
 * 社区服务
 */
class Service extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];

    //服务类型列表
    public function paper_list(){
        $list = Db::name('service_paper')->where(['status'=>1])->whereNull('deletetime')->order('weigh desc')->select();
        $this->success(1, $list);
    }

    //题目列表
    public function question_list(){
        $paper_id = input('paper_id');
        $list = Db::name('service_question')->where('paper_id',$paper_id)->where(['status'=>1])->whereNull('deletetime')->order('weigh desc, id desc')->select();
        foreach($list as $k=>$v){
            $options = json_decode($v['options_json'],true);

            foreach ($options as $key=>$value){
                $op = [
                    'key' => $key,
                    'value' => $value
                ];
                $list[$k]['options'][] = $op;
            }

            unset($list[$k]['options_json']);
        }
        $this->success(1, $list);
    }

    //提交
    public function submit(){

        $paper_id = input('paper_id');
        $answer_json = input('answer','','trim');

        $list = Db::name('service_question')->where('paper_id',$paper_id)->where(['status'=>1])->whereNull('deletetime')->order('weigh desc, id desc')->select();
        $question_ids = array_column($list, 'id');

        $answer = json_decode($answer_json,true);
        if(count($list) != count($answer)){
            $this->error();
        }
        if(array_column($answer,'id') != $question_ids){
            $this->error();
        }

        $data = [
            'user_id' => $this->auth->id,
            'paper_id' => $paper_id,
            'question_ids' => implode(',',$question_ids),
            'user_answers' => $answer_json,
            'createtime' => time(),
            'updatetime' => time(),
        ];

        $grade_id = Db::name('service_grade')->insert($data);
        $this->success('提交成功',$grade_id);
    }


}