73 lines
1.6 KiB
PHP
73 lines
1.6 KiB
PHP
<?php
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namespace App\Services\Wechat;
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use EasyWeChat\Kernel\Exceptions\HttpException;
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use EasyWeChat\MiniApp\Application;
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use EasyWeChat\MiniApp\Utils;
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/**
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* 微信小程序服务基类
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*
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* 封装 EasyWeChat MiniApp Application，提供单例访问和小程序常用方法。
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* 业务模块可继承此类或通过依赖注入使用。
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*/
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class MiniProgramService
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{
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protected ?Application $app = null;
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/**
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* 获取 EasyWeChat MiniApp Application 实例
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*/
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public function app(): Application
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{
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if (! $this->app) {
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$this->app = new Application(config('wechat.mini_program'));
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}
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return $this->app;
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}
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/**
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* 获取 Utils 实例（code2Session、解密等）
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*/
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public function utils(): Utils
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{
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return $this->app()->getUtils();
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}
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/**
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* 通过 code 换取 session
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*
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* @return array{openid: string, session_key: string, unionid?: string}
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*
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* @throws HttpException
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*/
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public function codeToSession(string $code): array
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{
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return $this->utils()->codeToSession($code);
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}
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/**
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* 解密加密数据（如用户信息、手机号）
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*
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* @return array<string, mixed>
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*/
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public function decryptData(string $sessionKey, string $iv, string $ciphertext): array
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{
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return $this->utils()->decryptSession($sessionKey, $iv, $ciphertext);
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}
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/**
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* 获取用户手机号
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*
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* @return array<string, mixed>
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*
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* @throws HttpException
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*/
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public function getPhoneNumber(string $code): array
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{
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return $this->utils()->getPhoneNumber($code);
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}
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}
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