README

Vnnox RESTful API 参数校验组件

特性说明

• 根据模板数据结构，校验外部数据是否包含非法KEY
• 根据模板规则中的必选字段，校验外部数据KEY是否完整
• 根据定义的校验规则，校验外部数据的Value是否满足指定的类型和指定的范围
• 根据模板数据结构，导出API文档

快速使用

<?php
require 'vendor/autoload.php';
// 实例化校验类
$validate = new DataVerification\Validate();

// 定义API模板和校验规则
$api = [
    "username" => "require|int|equal|5",
    "remark" => "require|int|equal|5",
    "parent_1" => [
        "require|int|equal|5"
    ],
    "parent_2" => [
        "2_001" => "optional|int|between|1-4",
        "2_002" => [
            "optional|int|between|1-4",
        ],
        "2_003" => [
            "2_003_001" => "optional|int|between|1-4",
            "2_003_002" => "optional|int|between|1-4",
        ],
    ],
    "parent_3" => [
        [
            "_3_001" => "require|bool|isType|",
            "_3_002" => "require|bool|isType|",
            "_3_003" => "require|bool|isType|",
        ]
    ],
];

// 执行校验
$validate->setDataCriterion( $api )->check( $requestData );

结构校验

• 简单结构校验（一维数组）

$api = [
    'username'=>'require|string|notEmpty',
    'password'=>'require|string|notEmpty',
    'contact'=>'require|string|notEmpty',
    'address'=>'require|string|notEmpty',
];

$requestData = [
    'username'=>'john',
    'password'=>'123456',
    'contact'=>'0001-8976589765',
    'address'=>'Xi`An YanTa.',
];

// 结构校验通过
$validate->setDataCriterion( $api )->check( $requestData );

$api = [
    'username'=>'require|string|notEmpty',
    'password'=>'require|string|notEmpty',
    'contact'=>'require|string|notEmpty',
    'address'=>'require|string|notEmpty',
];

$requestData = [
    'username'=>'john',
    'password'=>'123456',
    'contact'=>'0001-8976589765',
];

// 结构校验失败，缺少必须字段`address`
$validate->setDataCriterion( $api )->check( $requestData );

$api = [
    'username'=>'require|string|notEmpty',
    'password'=>'require|string|notEmpty',
    'contact'=>'require|string|notEmpty',
    'address'=>'require|string|notEmpty',
];

$requestData = [
    'username'=>'john',
    'password'=>'123456',
    'contact'=>'0001-8976589765',
    'address'=>'require|string|notEmpty',
    'time'=>'2018:00',
];

// 结构校验失败，多出字段`time`
$validate->setDataCriterion( $api )->check( $requestData );

• 复杂结构校验（多维数组）

$api = [
    'actoin'=>'require|string|notEmpty',
    'task'=>['require|string|notEmpty'], //定义多维数组需要添加`[`，`]`，只需定义第一位即可，后面已相同规则校验
    'jobs'=>[
        [
            'jobName'=>'require|string|notEmpty',
            'jobAction'=>'require|string|notEmpty',
        ],
    ],
];

$requestData = [
    'actoin'=>'some_action_name',
    'task'=>['task_1', 'task_2', 'task_3'],
    'jobs'=>[
        [
            'jobName'=>'jobname1',
            'jobAction'=>'jobaction1',
        ],
        [
            'jobName'=>'jobname2',
            'jobAction'=>'jobaction2',
        ],
    ],
];

// 结构校验通过
$validate->setDataCriterion( $api )->check( $requestData );

$api = [
    'actoin'=>'require|string|notEmpty',
    'task'=>['require|string|notEmpty'], //定义多维数组需要添加`[`，`]`，只需定义第一位即可，后面已相同规则校验
    'jobs'=>[
        [
            'jobName'=>'require|string|notEmpty',
            'jobAction'=>'require|string|notEmpty',
        ],
    ],
];

$requestData = [
    'actoin'=>'some_action_name',
    'task'=>['task_1', 'task_2', 'task_3'],
    'jobs'=>[
        [
            'jobName'=>'jobname1',
            'jobAction'=>'jobaction1',
        ],
        [
            'jobName'=>'jobname2',
        ],
    ],
];

// 结构校验失败，jobs.1.jobAction缺失
$validate->setDataCriterion( $api )->check( $requestData );

Key值校验

验证规则需满足以下格式：

必须性|数据类型|验证方法|参数

PHP:date https://php.ac.cn/manual/zh/function.date.php

扩展自定义规则

当校验规则不满足业务需要时，你可以创建自己的校验类，并将实例添加至工厂中，用于扩展自定义校验规则

• 创建自定义验证类SomeDataValidate.php，并继承DataVerification\VerificationAction\AbstractVerification抽象类

<?php
namespace YourNameSpace;

use DataVerification\VerificationAction\AbstractVerification;
use DataVerification\VerificationException\VerificationException;

class SomeDataValidate extends AbstractVerification
{
    //todo setKeyValidate
    private $keyTip;
    
    //form abstract
    protected function typeConvert($args)
    {
        global $requestKeyNameErrorTip;
        $this->keyTip = $requestKeyNameErrorTip;
                
        return $args;
    }
    
    //form abstract
    public function __call($method, $args) {
        $args = $this->typeConvert($args);
        //如果用户没有传指定校验方式，则只使用默认转换校验类型
        if ($method == 'typeConvert')
            return ;
        
        return call_user_func_array([$this, $method], $args);
    }
    
    //your validate action
    protected function yourCheckAction($value, $parameter)
    {
        throw new VerificationException('校验失败' . $parameter . $value);
    }
}

• 将自定义验证类实例注入工厂中

require 'vendor/autoload.php';

//通过静态工厂方法`addVerificationAction`将自定义验证实例注入至工厂中
\DataVerification\VerificationFactory::addVerificationAction('your_usage_label', new \YourNameSpace\SomeDataValidate());

// 实例化校验类
$validate = new DataVerification\Validate();

//设置自定义规则
$apiDefined = [
    "username" => "require|your_usage_label|yourCheckAction|5",
    ];
    
// 执行校验
$validate->setDataCriterion( $apiDefined )->check( $requestData );

• 注意规则：通过addVerificationAction注入自定义验证规则时，your_usage_label不能与已有数据类型的冲突，否则已有的验证类会被覆盖，响应的验证方法也会抛出异常

将本组件安装至项目（Composer）

• 执行composer require命令

composer require kinddylee/data-verification

协助开发本组件

• 将仓库克隆至本地
  • git clone git@172.16.80.102:vnnox/vnnoxDataVerification.git
  • 安装依赖 composer install
• 测试
  • 安装phpunit 5.7.xx
  • 执行测试：在组件根目录执行 phpunit
  • 代码覆盖率：在组件根目录执行 phpunit --coverage-html ./report

后续计划

• API Request文档导出