一、数据库设计图

二、后端统计工厂逻辑

        1、统计父抽象类

                a、StatisticsHandle.php

        2、统计工厂通道类

                a、StatisticsFactory.php

        3、查询实现类

                a、答题统计(Answer.php)

三、后端统计工厂代码实现

        1、统计父抽象类(StatisticsHandle.php)

<?php
/*** 统计父抽象类* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:07*/
namespace Statistics;
abstract class StatisticsHandle
{/*** 获取统计列表* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:31* @ param $param 参数* @ return mixed*/protected abstract function getList($param);/*** 获取统计详情* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:31* @ param $id 编号* @ return mixed*/protected abstract function getInfo($id);/*** 导出统计信息* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:32* @ return mixed*/protected abstract function exportInfo($param);
}

        2、统计工厂通道类(StatisticsFactory.php)

<?php
/*** 统计工厂选择类* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:12*/
namespace Statistics;
use app\BaseError;
use Statistics\statistics\Answer;class StatisticsFactory
{protected static $instance = null;//缓存实例protected $channelType = 0;//通道类型/*** 初始化参数* @ param $types 类型选择*/public function __construct($channelType){$this->channelType = $channelType;}/*** 通道选择器* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:39* @ return null*/public function statisticsHandle(){switch ((int)$this->channelType){case 1: //可疑网址查询break;case 2: //银行卡查询break;case 3: //人员被骗风险查询break;case 4: //答题记录查询self::$instance = new Answer();break;default:self::$instance = null;throw new BaseError("未设置任何通道",50000,200);break;}return self::$instance;}
}

        3、答题统计查询实现(Answer.php)

<?php
/*** 答题记录查询控制* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:29*/
namespace Statistics\statistics;
use Statistics\StatisticsHandle;
use app\BaseError;
use app\model\anxun\shuziren\StatisticsAnswer as ASSAModel;
use PhpOffice\PhpSpreadsheet\IOFactory;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use Upload\UploadFactory;
class Answer extends StatisticsHandle
{//初始化使用的public function __construct(){}/*** 获取统计列表* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:31* @ return mixed*/public function getList($param){// TODO: Implement getList() method.$where = [];if(!empty($param['digitized_human_name']))$where[] = ['digitized_human_name','like','%'.$param['digitized_human_name'].'%'];if(!empty($param['involved_date']))$where[] = ['involved_date','=',$param['involved_date']];if(!empty($param['id_card']))$where[] = ['id_card','=',$param['id_card']];$resList = ASSAModel::getList($where,'id,digitized_human_name,correct_rate,error_rate,id_card,create_time',[$param['currentPage'], $param['currentSize']]);$list  =  $resList['info'];$res['list'] = $list;$res['meat'] = $resList['page'];return $res;}/*** 获取统计详情* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:31* @ return mixed*/public function getInfo($id){// TODO: Implement getInfo() method.$data = ASSAModel::dataFind(['id' => $id],'id,digitized_human_name,correct_rate,error_rate,id_card,create_time',true);return $data;}/*** 导出统计信息* User: 龙哥·三年风水* Date: 2024/9/11* Time: 10:32* @ return mixed*/public function exportInfo($param){// TODO: Implement exportInfo() method.$where = [];if(!empty($param['digitized_human_name']))$where[] = ['digitized_human_name','like','%'.$param['digitized_human_name'].'%'];if(!empty($param['involved_date']))$where[] = ['involved_date','=',$param['involved_date']];if(!empty($param['id_card']))$where[] = ['id_card','=',$param['id_card']];$list = ASSAModel::getAll($where,'digitized_human_name,correct_rate,error_rate,id_card,create_time','create_time DESC');if(!$list)throw new BaseError('暂无可导出',50000,200);// 处理标题$title = ['机器人名称', '正确题数', '错误题数','身份证号','参与时间'];$filename = '答题参与记录';$spreadsheet = new Spreadsheet();$spreadsheet->getDefaultStyle()->getAlignment()->setHorizontal(Alignment::HORIZONTAL_CENTER); //设置水平默认对齐方式$spreadsheet->getDefaultStyle()->getAlignment()->setVertical(Alignment::VERTICAL_CENTER); //设置垂直默认对齐方式$sheet = $spreadsheet->getActiveSheet();$everyDay = date('Y-m-d', time()). '_' .uniqid();foreach ($title as $key => $value) {$sheet->setCellValueByColumnAndRow($key+1, 1, $value);}$row = 2;foreach ($list as $item) {$column = 1;foreach ($item as $k => $value) {$sheet->setCellValueByColumnAndRow($column, $row, $value);$column++;}$row++;}$savename = '/storage/'.$filename . '_' . $everyDay . '.xlsx';$object = date('Y-m-d',time()).'/' . $filename . '_' . $everyDay . '.xlsx';$writer = IOFactory::createWriter($spreadsheet, 'Xlsx');$writer->save('.' . $savename);$UploadFactory = new UploadFactory();$uploadHandle = $UploadFactory->getUploadHandle();$res = $uploadHandle->uploadFile($object,'.' . $savename);$data['url'] = $res;$filePath = app()->getRuntimePath() . $savename;@unlink($filePath);return $data;}
}