增加 onceHandler

example/index.php

@@ -44,6 +44,19 @@ function reply($str)
 
 }
 
+$groupMap = [
+    'vbot 测试群' => 1,
+];
+
+$robot->server->setOnceHandler(function () use ($groupMap) {
+    group()->reset(group()->map(function ($group, $key) use ($groupMap) {
+        if (isset($groupMap[$group['NickName']])){
+            $group['id'] = $groupMap[$group['NickName']];
+        }
+        return $group;
+    })->toArray());
+});
+
 $robot->server->setMessageHandler(function ($message) use ($path) {
     /** @var $message Message */
 
@@ -63,8 +76,10 @@ $robot->server->setMessageHandler(function ($message) use ($path) {
             // 群组@我回复
         } elseif ($message->fromType === 'Group') {
 
-            if (str_contains($message->content, '设置群名称') && $message->from['Alias'] === 'hanson1994') {
-                group()->setGroupName($message->from['UserName'], str_replace('设置群名称', '', $message->content));
+            if (str_contains($message->content, '设置群名称')) {
+                if (isset($message->sender['Alias']) && $message->sender['Alias'] === 'hanson1994') {
+                    group()->setGroupName($message->from['UserName'], str_replace('设置群名称', '', $message->content));
+                }
             }
 
             if ($message->isAt) {
@@ -197,7 +212,7 @@ $robot->server->setMessageHandler(function ($message) use ($path) {
             return $message->content;
         } elseif ($message->action === 'RENAME') {
 //            \Hanson\Vbot\Support\Console::log($message->from['NickName'] . ' 改名为 ' . $message->rename);
-            if ($message->rename !== 'vbot 测试群'){
+            if (isset($message->from['id']) && $message->from['id'] == 1 && $message->rename !== 'vbot 测试群') {
                 group()->setGroupName($message->from['UserName'], 'vbot 测试群');
                 return '行不改名,坐不改姓！';
             }

src/Collections/Group.php

@@ -32,6 +32,16 @@ class Group extends Collection
     }
 
     /**
+     * 重置数据
+     *
+     * @param $array
+     */
+    public function reset($array)
+    {
+        static::$instance = new Group($array);
+    }
+
+    /**
      * 判断是否群组
      *
      * @param $userName
@@ -62,6 +72,21 @@ class Group extends Collection
     }
 
     /**
+     * 根据通讯录中的昵称获取通讯对象
+     *
+     * @param $nickname
+     * @return mixed
+     */
+    public function getUsernameByNickname($nickname)
+    {
+        return $this->search(function($item, $key) use ($nickname){
+            if($item['NickName'] === $nickname){
+                return true;
+            }
+        });
+    }
+
+    /**
      * 创建群聊天
      * 
      * @param array $contacts

src/Core/MessageHandler.php

@@ -32,6 +32,8 @@ class MessageHandler
 
     private $exceptionHandler;
 
+    private $onceHandler;
+
     private $sync;
 
     private $messageFactory;
@@ -117,10 +119,29 @@ class MessageHandler
     }
 
     /**
+     * 执行一次的处理器
+     *
+     * @param Closure $closure
+     * @throws \Exception
+     */
+    public function setOnceHandler(Closure $closure)
+    {
+        if(!$closure instanceof Closure){
+            throw new \Exception('exit handler must be a closure!');
+        }
+
+        $this->onceHandler = $closure;
+    }
+
+    /**
      * 轮询消息API接口
      */
     public function listen()
     {
+        if($this->onceHandler instanceof Closure){
+            call_user_func_array($this->onceHandler, []);
+        }
+
         while (true){
             if($this->customHandler instanceof Closure){
                 call_user_func_array($this->customHandler, []);

src/Core/Server.php

@@ -339,4 +339,9 @@ class Server
     {
         MessageHandler::getInstance()->setExceptionHandler($closure);
     }
+
+    public function setOnceHandler(\Closure $closure)
+    {
+        MessageHandler::getInstance()->setOnceHandler($closure);
+    }
 }
\ No newline at end of file