修复，新增授权获取不到authorizer_refresh_token的问题

app/common/service/wechat/OpenPlatform.php

@@ -71,6 +71,17 @@ class OpenPlatform extends BaseServices {
                 if (isset($message['InfoType'])) {
                     // 授权事件 日志记录
                     $this->addComponentCallBackRecord($message);
+                    switch ($message['InfoType']) {
+                        case 'authorized':
+                        case 'updateauthorized':
+                            $this->addAuthorizerInfo($message);
+                            break;
+                        case 'unauthorized':
+                            $this->delAuthorizerInfo($message);
+                            break;
+                        default:
+                            break;
+                    }
                 } else if (isset($message['MsgType'])) {
                     // 消息与事件通知 日志记录
                     $this->addWxcallbackBizRecord($message, $appid);
@@ -131,6 +142,57 @@ class OpenPlatform extends BaseServices {
         }
     }
 
+    /**
+     * 保存小程序信息
+     * */
+    public function addAuthorizerInfo($data)
+    {
+        $program = $this->app->getAuthorizer($data['AuthorizerAppid']);
+        $program_authorizer_info = $program['authorizer_info'];
+        $program_authorization_info = $program['authorization_info'];
+        // 有时候平台不返回refresh_token，需要根据code手动去获取refresh_token
+        // 刷新令牌authorizer_refresh_token是需要一直保存的？有有效期这个说法吗？
+        // https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/troubleshooting/TroubleShooting.html
+        if (!$program_authorization_info['authorizer_refresh_token']){
+            $program_authorization_info = $this->app->handleAuthorize($data['AuthorizationCode']);
+            $program_authorization_info = $program_authorization_info['authorization_info'];
+        }
+        $insert_data = [
+            'platform_id' => 5,
+            'appid' => $program_authorization_info['authorizer_appid'] ?? '',
+            'refreshtoken' => $program_authorization_info['authorizer_refresh_token'] ?? '',
+            'auth_time' => time(),
+            'app_type' => isset($program_authorizer_info['MiniProgramInfo']),
+            'nick_name' => $program_authorizer_info['nick_name'] ?? '',
+            'user_name' => $program_authorizer_info['user_name'] ?? '',
+            'head_img' => $program_authorizer_info['head_img'] ?? '',
+            'qrcode_url' => $program_authorizer_info['qrcode_url'] ?? '',
+            'principal_name' => $program_authorizer_info['principal_name'] ?? '',
+            'register_type' => $program_authorizer_info['register_type'] ?? '',
+            'verify_info' => $program_authorizer_info['verify_type_info']['id'] ?? '',
+            'service_type' => $program_authorizer_info['service_type_info']['id'] ?? '',
+            'account_status' => $program_authorizer_info['account_status'] ?? '',
+            'is_phone' => $program_authorizer_info['basic_config']['is_phone_configured'] ?? '',
+            'is_email' => $program_authorizer_info['basic_config']['is_email_configured'] ?? '',
+            'func_info' => $program_authorization_info['func_info'] ? json_encode($program_authorization_info['func_info'], JSON_UNESCAPED_UNICODE) : '',
+            'json_data' => json_encode($program, true),
+        ];
+        $row = Authorizers::find(['appid' => $insert_data['appid']]);
+        if ($row){
+            Authorizers::update($insert_data, ['appid' => $insert_data['appid']]);
+        }else{
+            Authorizers::create($insert_data);
+        }
+    }
+
+    /**
+     * 删除小程序授权信息
+     * @return void
+     */
+    public function delAuthorizerInfo($data){
+        Authorizers::destroy(['appid' => $data['appid']]);
+    }
+
     public function getTemplate()
     {
         return $this->app->code_template->list();
@@ -164,7 +226,7 @@ class OpenPlatform extends BaseServices {
     public function getPcAuthorizerUrl()
     {
         $pre_code = $this->app->createPreAuthorizationCode();
-        $callback = env('SITE_URL') . '/wechat/callback';
+        $callback = env('SITE_URL') . '/auth/callback';
         $pc_url = $this->app->getPreAuthorizationUrl($callback, $pre_code);
         $mobile_url = $this->app->getMobilePreAuthorizationUrl($callback, $pre_code);
         return [