From e81ec60377680aa257b4f26c0dc79533113f56a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A8=B1=E6=99=AF=E6=AC=A3?=
 <44869012+xjx0106@users.noreply.github.com>
Date: Sat, 17 Feb 2024 06:40:17 +0800
Subject: [PATCH] feat: add copyMessages method

---
 doc/api.md      | 19 +++++++++++++++++++
 src/telegram.js | 20 ++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/doc/api.md b/doc/api.md
index 1b39ab9..fab1f99 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -41,6 +41,7 @@ TelegramBot
         * [.sendMessage(chatId, text, [options])](#TelegramBot+sendMessage) ⇒ <code>Promise</code>
         * [.forwardMessage(chatId, fromChatId, messageId, [options])](#TelegramBot+forwardMessage) ⇒ <code>Promise</code>
         * [.copyMessage(chatId, fromChatId, messageId, [options])](#TelegramBot+copyMessage) ⇒ <code>Promise</code>
+        * [.copyMessages(chatId, fromChatId, messageIds, [options])](#TelegramBot+copyMessages) ⇒ <code>Promise</code>
         * [.sendPhoto(chatId, photo, [options], [fileOptions])](#TelegramBot+sendPhoto) ⇒ <code>Promise</code>
         * [.sendAudio(chatId, audio, [options], [fileOptions])](#TelegramBot+sendAudio) ⇒ <code>Promise</code>
         * [.sendDocument(chatId, doc, [options], [fileOptions])](#TelegramBot+sendDocument) ⇒ <code>Promise</code>
@@ -563,6 +564,24 @@ Returns the MessageId of the sent message on success.
 | messageId | <code>Number</code> \| <code>String</code> | Unique message identifier |
 | [options] | <code>Object</code> | Additional Telegram query options |
 
+<a name="TelegramBot+copyMessages"></a>
+
+### telegramBot.copyMessages(chatId, fromChatId, messageIds, [options]) ⇒ <code>Promise</code>
+Use this method to copy messages of any kind. If some of the specified messages can't be found or copied, they are skipped.
+Service messages, giveaway messages, giveaway winners messages, and invoice messages can't be copied.
+Returns the MessageId of the sent message on success.
+
+**Kind**: instance method of [<code>TelegramBot</code>](#TelegramBot)  
+**Returns**: <code>Promise</code> - An array of MessageId of the sent messages  
+**See**: https://core.telegram.org/bots/api#copymessages  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| chatId | <code>Number</code> \| <code>String</code> | Unique identifier for the target chat |
+| fromChatId | <code>Number</code> \| <code>String</code> | Unique identifier for the chat where the original message was sent |
+| messageIds | <code>Array</code> | Identifiers of 1-100 messages in the chat from_chat_id to copy.  The identifiers must be specified in a strictly increasing order. |
+| [options] | <code>Object</code> | Additional Telegram query options |
+
 <a name="TelegramBot+sendPhoto"></a>
 
 ### telegramBot.sendPhoto(chatId, photo, [options], [fileOptions]) ⇒ <code>Promise</code>
diff --git a/src/telegram.js b/src/telegram.js
index bd7b1e1..1fc8868 100644
--- a/src/telegram.js
+++ b/src/telegram.js
@@ -958,6 +958,26 @@ class TelegramBot extends EventEmitter {
     return this._request('copyMessage', { form });
   }
 
+  /**
+   * Use this method to copy messages of any kind. If some of the specified messages can't be found or copied, they are skipped.
+   * Service messages, giveaway messages, giveaway winners messages, and invoice messages can't be copied.
+   * Returns the MessageId of the sent message on success.
+   * @param  {Number|String} chatId     Unique identifier for the target chat
+   * @param  {Number|String} fromChatId Unique identifier for the chat where the
+   * original message was sent
+   * @param  {Array} messageIds  Identifiers of 1-100 messages in the chat from_chat_id to copy.
+   * The identifiers must be specified in a strictly increasing order.
+   * @param  {Object} [options] Additional Telegram query options
+   * @return {Promise} An array of MessageId of the sent messages
+   * @see https://core.telegram.org/bots/api#copymessages
+   */
+  copyMessages(chatId, fromChatId, messageIds, form = {}) {
+    form.chat_id = chatId;
+    form.from_chat_id = fromChatId;
+    form.message_ids = messageIds;
+    return this._request('copyMessages', { form });
+  }
+
   /**
    * Send photo
    * @param  {Number|String} chatId  Unique identifier for the target chat or username of the target channel (in the format `@channelusername`)