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- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/shopro/service/third/wechat/Wechat.php

@@ -0,0 +1,210 @@
+<?php
+
+namespace addons\shopro\service\third\wechat;
+
+use app\common\library\Auth;
+use addons\shopro\service\user\UserAuth;
+use app\admin\model\shopro\ThirdOauth;
+use app\admin\model\shopro\user\User as UserModel;
+
+class Wechat
+{
+
+    // 平台
+    protected $platform;
+    // 转发服务
+    protected $service;
+
+    public function __construct($platform, $payload = [])
+    {
+        $this->platform = $platform;
+        $this->service = $this->setPlatformService($payload);
+    }
+
+    public function getApp()
+    {
+        return $this->service->wechat;
+    }
+
+    /**
+     * 微信登陆
+     *
+     * @return array
+     */
+    public function login()
+    {
+        $wechatUser = $this->service->login();
+
+        $oauthInfo = $this->createOrUpdateOauthInfo($wechatUser);
+
+        $this->registerOrBindUser($oauthInfo, 0, ['mobile' => $wechatUser['mobile'] ?? '']);
+
+        $oauthInfo->save();
+
+        $auth = Auth::instance();
+        $ret = $auth->direct($oauthInfo->user_id);
+
+        if ($ret) {
+            $oauthInfo->login_num += 1;
+            set_token_in_header($auth->getToken());
+            return true;
+        } else {
+            $oauthInfo->user_id = 0;
+            $oauthInfo->save();
+            return false;
+        }
+    }
+
+    /**
+     * 微信绑定
+     *
+     * @return array
+     */
+    public function bind(Object $user)
+    {
+        $wechatUser = $this->service->bind();
+        $oauthInfo = $this->createOrUpdateOauthInfo($wechatUser);
+        if ($this->registerOrBindUser($oauthInfo, $user->id)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 微信解绑
+     *
+     * @return array
+     */
+    public function unbind()
+    {
+        $user = auth_user();
+        if (!$user->verification->mobile) {
+            error_stop('请先绑定手机号后再进行操作');
+        }
+        $oauthInfo = ThirdOauth::where([
+            'user_id' => $user->id,
+            'platform' => $this->platform,
+            'provider' => 'wechat'
+        ])->find();
+
+        if ($oauthInfo) {
+            $oauthInfo->delete();
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 创建/更新用户认证信息
+     *
+     * @return think\Model
+     */
+    private function createOrUpdateOauthInfo($wechatUser, $extend = [])
+    {
+        $oauthInfo = ThirdOauth::getByOpenid($wechatUser['openid']);
+
+        if (!$oauthInfo) {   // 创建新的third_oauth条目
+            $wechatUser['user_id'] = 0;
+            if (!empty($wechatUser['unionid'])) {     // unionid账号合并策略
+                $unionOauthInfo = ThirdOauth::getByUnionid($wechatUser['unionid']);
+                if ($unionOauthInfo) {
+                    $wechatUser['user_id'] = $unionOauthInfo->user_id;
+                }
+            }
+
+            $wechatUser['provider'] = 'wechat';
+            $wechatUser['platform'] = $this->platform;
+            $wechatUser = array_merge($wechatUser, $extend);
+            $thirdOauth = new ThirdOauth($wechatUser);
+            $thirdOauth->allowField(true)->save();
+            $oauthInfo = ThirdOauth::getByOpenid($wechatUser['openid']);
+        } else {  // 更新授权信息
+            if ($this->platform === 'miniProgram') {
+                unset($wechatUser['avatar']);
+                unset($wechatUser['nickname']);
+            }
+            $oauthInfo->allowField(true)->save($wechatUser);
+        }
+
+        return $oauthInfo;
+    }
+
+    /**
+     * 注册/绑定用户
+     *
+     * @return think\Model
+     */
+    private function registerOrBindUser($oauthInfo, $user_id = 0, $extend = [])
+    {
+
+        // 检查用户存在
+        if ($oauthInfo->user_id) {
+            $user = UserModel::get($oauthInfo->user_id);
+            if ($user && $user_id > 0) {
+                error_stop('该微信账号已绑定其他用户');
+            }
+            // 用户被删除,则重置第三方信息所绑定的用户id
+            if (!$user) {
+                $oauthInfo->user_id = 0;
+            }
+        }
+
+        // 绑定用户
+        if ($oauthInfo->user_id === 0 && $user_id > 0) {
+            $user = UserModel::get($user_id);
+            if ($user) {
+                $oauthInfo->user_id = $user_id;
+                return $oauthInfo->save();
+            } else {
+                error_stop('该用户暂不可绑定微信账号');
+            }
+            return false;
+        }
+
+        // 注册新用户
+        if ($oauthInfo->user_id === 0 && $user_id === 0) {
+            $auth = (new UserAuth())->register([
+                'nickname' => $oauthInfo->nickname ?? '',
+                'avatar' => $oauthInfo->avatar ?? '',
+                'mobile' => $extend['mobile'] ?? ''
+            ]);
+            $user = $auth->getUser();
+            $oauthInfo->user_id = $user->id;
+            return $oauthInfo->save();
+        }
+    }
+
+    /**
+     * 设置平台服务类
+     *
+     * @return class
+     */
+    private function setPlatformService($payload)
+    {
+        switch ($this->platform) {
+            case 'officialAccount':
+                $service = new OfficialAccount($payload);
+                break;
+            case 'miniProgram':
+                $service = new MiniProgram($payload);
+                break;
+            case 'openPlatform':
+                $service = new OpenPlatform($payload);
+                break;
+        }
+        if (!isset($service)) error_stop('平台参数有误');
+        return $service;
+    }
+
+    /**
+     * 方法转发到驱动提供者
+     *
+     * @param string $funcname
+     * @param array $arguments
+     * @return void
+     */
+    public function __call($funcname, $arguments)
+    {
+        return $this->service->{$funcname}(...$arguments);
+    }
+}