标题：[实践OK]easyswoole验证器，如何在控制器使用验证例子(demo)
出处：向东博客 专注WEB应用 构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除
时间：Thu, 08 Oct 2020 22:51:51 +0000
作者：jackxiang
地址：http://jackxiang.com/post/10711/

内容：
验证器：
https://www.bookstack.cn/read/easyswoole-3.x-zh/Components-validate.md
App/HttpController/Index.php


        $validate = new Validate();
        $validate->addColumn('name')->required('姓名必填');
        $validate->addColumn('age')->required('年龄必填')->between(20, 30, '年轻只能在20岁到30岁之前');
        if ($this->validate($validate)) {

        } else {
            //return $this->response()->write($validate->getError()->__toString());
            $this->api(ApiStatusCode::get(''), [], "{$validate->getError()->getField()}@{$validate->getError()->getFieldAlias()}:{$validate->getError()->getErrorRuleMsg()}");
            return false;
        }



App/HttpController/BaseController.php

    public function actionNotFound(?string $action): void
    {
        //$this->writeJson(Status::CODE_NOT_FOUND);
        $this->api(ApiStatusCode::get(''), [], "无此方法");
    }

    protected function onRequest(?string $action): ?bool
    {
        $ret =  parent::onRequest($action);
        if($ret === false){
            return false;
        }
        $v = $this->validateRule($action);
        if($v){
            $ret = $this->validate($v);
            if($ret == false){
                //$this->writeJson(Status::CODE_BAD_REQUEST,null,"{$v->getError()->getField()}@{$v->getError()->getFieldAlias()}:{$v->getError()->getErrorRuleMsg()}");
                $this->api(ApiStatusCode::get(''), [], "{$v->getError()->getField()}@{$v->getError()->getFieldAlias()}:{$v->getError()->getErrorRuleMsg()}");
                return false;
            }
        }
        return true;
    }

    protected function validateRule(?string $action):?Validate
    {

    }



统一验证：
class Index  extends BaseController
{
    function index()
    {
        $this->response()->write("123");
    }

  /**
     * 验证
     *
     * {@inheritdoc}
     * @see \App\HttpController\Index\Index::validateRule()
     */
    protected function validateRule(?string $action): ?Validate
    {
        $v = new Validate();
        $params = $this->request()->getRequestParam();
        echo "Here:\n";
        var_dump($action);
        switch ($action) {
            case 'index':
                {
                    $v->addColumn('title', '竞赛标题')
                        ->required('不能为空')
                        ->notEmpty();
                    $v->addColumn('limit', '每页条数')
                        ->integer();
                    $v->addColumn('page', '当前页码')
                        ->integer();
                    if (isset($params['recommend_status'])) {
                        $v->addColumn('recommend_status', '推荐状态')->integer();
                    }
                    if (isset($params['act_status'])) {
                        $v->addColumn('act_status', '活动状态')->integer();
                    }
                    break;
                }
            case 'searchActivity':
                {
                    $v->addColumn('title', '竞赛标题')
                        ->required('不能为空')
                        ->notEmpty();
                    $v->addColumn('limit', '每页条数')
                        ->integer();
                    $v->addColumn('page', '当前页码')
                        ->integer();
                    if (isset($params['recommend_status'])) {
                        $v->addColumn('recommend_status', '推荐状态')->integer();
                    }
                    if (isset($params['act_status'])) {
                        $v->addColumn('act_status', '活动状态')->integer();
                    }
                    break;
                }
            case 'getRobotAnswer':
                {
                    $v->addColumn('topic_id', '题目id')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('score', '积分')
                        ->integer();
                    break;
                }
            case 'saveActivity':
                {
                    $v->addColumn('title', '竞赛标题')
                        ->required('不能为空')
                        ->notEmpty();
                    $v->addColumn('type', '展示模式')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('description', '竞赛描述')
                        ->required('不能为空')
                        ->notEmpty();
                    $v->addColumn('start_time', '开始时间')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('end_time', '结束时间')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('paper_status', '试卷状态')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('act_status', '活动状态')
                        ->required('不能为空')
                        ->integer();
                    if (isset($params['act_id'])) {
                        $v->addColumn('act_id', '竞赛id')->integer();
                    }
                    if (isset($params['recommend_status'])) {
                        $v->addColumn('recommend_status', '推荐状态')->integer();
                    }
                    if (isset($params['recommend_index'])) {
                        $v->addColumn('recommend_index', '推荐序号')->integer();
                    }
                    break;
                }
            case 'delActivity':
                {
                    $v->addColumn('act_id', '竞赛id')
                        ->required('不能为空')
                        ->integer()
                        ->min(0);
                    break;
                }
            case 'getActivity':
                {
                    $v->addColumn('act_id', '竞赛id')
                        ->required('不能为空')
                        ->integer();
                    break;
                }
            case 'getActivityList':
                {
                    $v->addColumn('recommend_status', '推荐状态')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('limit', '列表数')
                        ->required('不能为空')
                        ->integer();
                    break;
                }
            case 'getPaper':
                {
                    $v->addColumn('act_id', '竞赛id')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('paper_nums', '试卷题量')
                        ->required('不能为空')
                        ->integer();
                    break;
                }
            case 'addPaperTopic':
                {
                    $v->addColumn('act_id', '竞赛id')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('topic_id', '题目id')
                        ->required('不能为空')
                        ->notEmpty();
                    $v->addColumn('topic_title', '题目标题')
                        ->required('不能为空')
                        ->notEmpty();
                    $v->addColumn('topic_label', '题目标签')
                        ->required('不能为空')
                        ->notEmpty();
                    break;
                }
            case 'delPaperTopic':
                {
                    $v->addColumn('act_id', '竞赛id')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('topic_id', '题目id')
                        ->required('不能为空')
                        ->notEmpty();
                    break;
                }
            case 'updatePaper':
                {
                    $v->addColumn('act_id', '竞赛id')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('type', '答题类型')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('nums', '题量')
                        ->required('不能为空')
                        ->integer();
                    break;
                }
            case 'updateScoreSet':
                {
                    $v->addColumn('per_score', '答对得分')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('win_score', '获胜得分')
                        ->required('不能为空')
                        ->integer();
                    $v->addColumn('fail_score', '失败得分')
                        ->required('不能为空')
                        ->integer();
                    break;
                }
        }
        return $v;
    }


App/HttpController/BaseController.php

<?php


namespace App\HttpController;


use App\HttpController\Base\baseTrait\Api;
use App\Model\ApiStatusCode\ApiStatusCode;
use EasySwoole\EasySwoole\ServerManager;
use EasySwoole\Http\AbstractInterface\AnnotationController;
use EasySwoole\Http\AbstractInterface\Controller;
use EasySwoole\Validate\Validate;

class BaseController extends AnnotationController
{
    use Api;
    public function index()
    {
        $this->writeJson(200, []);
    }

    /**
     * 获取用户的真实IP
     * @param string $headerName 代理服务器传递的标头名称
     * @return string
     */
    protected function clientRealIP($headerName = 'x-real-ip')
    {
        $server = ServerManager::getInstance()->getSwooleServer();
        $client = $server->getClientInfo($this->request()->getSwooleRequest()->fd);
        $clientAddress = $client['remote_ip'];
        $xri = $this->request()->getHeader($headerName);
        $xff = $this->request()->getHeader('x-forwarded-for');
        if ($clientAddress === '127.0.0.1') {
            if (!empty($xri)) {  // 如果有xri 则判定为前端有NGINX等代理
                $clientAddress = $xri[0];
            } elseif (!empty($xff)) {  // 如果不存在xri 则继续判断xff
                $list = explode(',', $xff[0]);
                if (isset($list[0])) $clientAddress = $list[0];
            }
        }
        return $clientAddress;
    }

    protected function input($name, $default = null) {
        $value = $this->request()->getRequestParam($name);
        return $value ?? $default;
    }


    public function actionNotFound(?string $action): void
    {
        $this->api(ApiStatusCode::get(''), [], "无此方法");
    }

    protected function onRequest(?string $action): ?bool
    {
        $ret =  parent::onRequest($action);
        if($ret === false){
            return false;
        }
        $v = $this->validateRule($action);
        if($v){
            $ret = $this->validate($v);
            if($ret == false){
                $this->api(ApiStatusCode::get(''), [], "{$v->getError()->getField()}@{$v->getError()->getFieldAlias()}:{$v->getError()->getErrorRuleMsg()}");
                return false;
            }
        }
        return true;
    }

    protected function validateRule(?string $action):?Validate
    {

    }
}



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