Описал команду

src/Commands/UserCommands/IdCommand.php

@@ -3,7 +3,9 @@
 namespace Webmasterskaya\TelegramBotCommands\Commands\UserCommands;
 
 use Longman\TelegramBot\Commands as BotCommands;
+use Longman\TelegramBot\Entities\Entity;
 use Longman\TelegramBot\Entities\ServerResponse;
+use Longman\TelegramBot\Entities\User;
 use Longman\TelegramBot\Request;
 
 class IdCommand extends BotCommands\UserCommand
@@ -16,12 +18,64 @@ class IdCommand extends BotCommands\UserCommand
 
     protected $version = '1.0.0';
 
-    protected $private_only = true;
+    protected $private_only = false;
 
     public function execute(): ServerResponse
     {
-        // TODO: Implement execute() method.
+        $message = $this->getMessage() ?: $this->getChannelPost();
 
-        return Request::EmptyResponse();
+        if ($message->getFrom()->getIsBot() && is_null($message->getSenderChat())) {
+            return Request::emptyResponse();
+        }
+
+        $chat = $message->getChat();
+
+        $data = [
+            'chat_id' => $chat->getId(),
+            'reply_to_message_id' => $message->getMessageId(),
+            'parse_mode' => 'MarkdownV2'
+        ];
+
+        /** @noinspection PhpUndefinedMethodInspection */
+        if (!empty(@$message->getExternalReply())) {
+            $data['text'] = sprintf('*Error*: %s', Entity::escapeMarkdownV2('Replies 2.0 not supported.'));
+            return Request::sendMessage($data);
+        }
+
+        $response_data = [];
+
+        if($chat->isPrivateChat()){
+            $response_data['Your ID'] = $message->getFrom()->getId() ?: $chat->getId();
+        } else {
+            $response_data['This chat ID'] = $chat->getId();
+        }
+
+        if (!is_null($reply = $message->getReplyToMessage())) {
+            $message = $reply;
+            if (!$chat->isPrivateChat()) {
+                $form = $message->getSenderChat() ?: $message->getFrom();
+                $form_type = ($form instanceof User)
+                    ? ($form->getIsBot() ? 'bot' : 'user')
+                    : $form->getType();
+
+                $response_data["Message from $form_type ID"] = $form->getId();
+            }
+        }
+
+        if (!is_null($forward = $message->getForwardFrom() ?: $message->getForwardFromChat())) {
+            $forward_from_type = ($forward instanceof User)
+                ? ($forward->getIsBot() ? 'bot' : 'user')
+                : $forward->getType();
+            $response_data["Forward from $forward_from_type ID"] = $forward->getId();
+        }
+
+        $data['text'] = '';
+        foreach ($response_data as $title => $value) {
+            $data['text'] .= sprintf('*%s*: `%s`',
+                    Entity::escapeMarkdownV2($title),
+                    Entity::escapeMarkdownV2($value)) . PHP_EOL;
+        }
+
+        return Request::sendMessage($data);
     }
 }