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145 lines
5.3 KiB
145 lines
5.3 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务,帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件,不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\api\service\passport;
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use app\api\model\UserOauth as UserOauthModel;
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use app\api\service\user\Oauth as OauthService;
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use app\api\service\user\Avatar as AvatarService;
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use app\common\service\BaseService;
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use cores\exception\BaseException;
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/**
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* 第三方用户注册登录服务
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* Class Party
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* @package app\api\service\passport
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*/
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class Party extends BaseService
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{
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/**
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* 保存用户的第三方认证信息
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* @param int $userId 用户ID
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* @param array $partyData 第三方登录信息
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* @return bool
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* @throws BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function createUserOauth(int $userId, array $partyData = []): bool
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{
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try {
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// 获取oauthId和unionId
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$oauthInfo = $this->getOauthInfo($partyData);
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} catch (BaseException $e) {
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// isBack参数代表需重新获取code, 前端拿到该参数进行页面返回
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throwError($e->getMessage(), null, ['isBack' => true]);
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}
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// 是否存在第三方用户
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$oauthId = UserOauthModel::getOauthIdByUserId($userId, $partyData['oauth']);
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// 如果不存在oauth则写入
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if (empty($oauthId)) {
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return (new UserOauthModel)->add([
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'user_id' => $userId,
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'oauth_type' => $partyData['oauth'],
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'oauth_id' => $oauthInfo['oauth_id'],
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'unionid' => $oauthInfo['unionid'] ?? '', // unionid可以不存在
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'store_id' => $this->storeId
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]);
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}
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// 如果存在第三方用户, 需判断oauthId是否相同
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if ($oauthId != $oauthInfo['oauth_id']) {
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// isBack参数代表需重新获取code, 前端拿到该参数进行页面返回
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throwError('很抱歉,当前手机号已绑定其他微信号', null, ['isBack' => true]);
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}
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return true;
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}
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/**
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* 获取微信小程序登录态(session)
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* 这里支持静态变量缓存, 用于实现第二次调用该方法时直接返回已获得的session
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* @param string $code
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* @return array|false
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* @throws BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public static function getMpWxSession(string $code)
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{
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static $session;
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if (empty($session)) {
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try {
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// 微信小程序通过code获取session
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$session = OauthService::wxCode2Session($code);
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} catch (BaseException $e) {
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// showError参数表示让前端显示错误
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throwError($e->getMessage());
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}
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}
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return $session;
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}
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/**
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* 第三方用户信息
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* @param array $partyData 第三方用户信息
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* @param bool $isGetAvatarUrl 是否下载头像
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* @return array
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* @throws BaseException
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* @throws \think\Exception
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*/
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public static function partyUserInfo(array $partyData, bool $isGetAvatarUrl = true): array
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{
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$partyUserInfo = $partyData['userInfo'];
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$data = [
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'nick_name' => $partyUserInfo['nickName'],
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'gender' => $partyUserInfo['gender']
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];
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// 下载用户头像
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if ($isGetAvatarUrl) {
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$data['avatar_id'] = static::partyAvatar($partyUserInfo['avatarUrl']);
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}
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return $data;
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}
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/**
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* 下载第三方头像并写入文件库
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* @param string $avatarUrl
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* @return int
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* @throws BaseException
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* @throws \think\Exception
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*/
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private static function partyAvatar(string $avatarUrl): int
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{
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$Avatar = new AvatarService;
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$fileId = $Avatar->party($avatarUrl);
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return $fileId ? $fileId : 0;
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}
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/**
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* 获取第三方用户session信息 (openid、unionid、session_key等)
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* @param array $partyData
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* @return array|null
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* @throws BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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private function getOauthInfo(array $partyData): ?array
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{
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if ($partyData['oauth'] === 'MP-WEIXIN') {
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$wxSession = static::getMpWxSession($partyData['code']);
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return ['oauth_id' => $wxSession['openid'], 'unionid' => $wxSession['unionid'] ?? null];
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}
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return null;
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}
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}
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