From 6c418e4fa0e6ea9b9ee6dd7ec04c79acd7662f39 Mon Sep 17 00:00:00 2001
From: omg-xtao <100690902+omg-xtao@users.noreply.github.com>
Date: Tue, 26 Sep 2023 14:13:50 +0000
Subject: [PATCH] feat: get message

---
 telegram-bot-api/Client.cpp | 22 ++++++++++++++++++++++
 telegram-bot-api/Client.h   |  1 +
 2 files changed, 23 insertions(+)

diff --git a/telegram-bot-api/Client.cpp b/telegram-bot-api/Client.cpp
index 3bb0d3b..4bb4f01 100644
--- a/telegram-bot-api/Client.cpp
+++ b/telegram-bot-api/Client.cpp
@@ -250,6 +250,7 @@ bool Client::init_methods() {
   methods_.emplace("editmessagereplymarkup", &Client::process_edit_message_reply_markup_query);
   methods_.emplace("deletemessage", &Client::process_delete_message_query);
   methods_.emplace("deletemessages", &Client::process_delete_messages_query);
+  methods_.emplace("getmessage", &Client::process_get_message_query);
   methods_.emplace("createinvoicelink", &Client::process_create_invoice_link_query);
   methods_.emplace("getstartransactions", &Client::process_get_star_transactions_query);
   methods_.emplace("refundstarpayment", &Client::process_refund_star_payment_query);
@@ -11280,6 +11281,27 @@ td::Status Client::process_delete_messages_query(PromisedQueryPtr &query) {
   return td::Status::OK();
 }
 
+td::Status Client::process_get_message_query(PromisedQueryPtr &query) {
+  auto chat_id = query->arg("chat_id");
+  auto message_id = get_message_id(query.get());
+
+  if (chat_id.empty()) {
+    return td::Status::Error(400, "Chat identifier is not specified");
+  }
+
+  if (message_id == 0) {
+    return td::Status::Error(400, "Message identifier is not specified");
+  }
+
+  check_message(chat_id, message_id, false, AccessRights::Read, "message", std::move(query),
+                [this](int64 chat_id, int64 message_id, PromisedQueryPtr query) {
+                  auto message_info = get_message(chat_id, message_id, false);
+                  CHECK(message_info != nullptr);
+                  answer_query(JsonMessage(message_info, true, "message", this), std::move(query));
+                });
+  return td::Status::OK();
+}
+
 td::Status Client::process_create_invoice_link_query(PromisedQueryPtr &query) {
   TRY_RESULT(input_message_invoice, get_input_message_invoice(query.get()));
   auto business_connection_id = query->arg("business_connection_id").str();
diff --git a/telegram-bot-api/Client.h b/telegram-bot-api/Client.h
index 500995a..dd8b80a 100644
--- a/telegram-bot-api/Client.h
+++ b/telegram-bot-api/Client.h
@@ -683,6 +683,7 @@ class Client final : public WebhookActor::Callback {
   td::Status process_edit_message_reply_markup_query(PromisedQueryPtr &query);
   td::Status process_delete_message_query(PromisedQueryPtr &query);
   td::Status process_delete_messages_query(PromisedQueryPtr &query);
+  td::Status process_get_message_query(PromisedQueryPtr &query);
   td::Status process_create_invoice_link_query(PromisedQueryPtr &query);
   td::Status process_get_star_transactions_query(PromisedQueryPtr &query);
   td::Status process_refund_star_payment_query(PromisedQueryPtr &query);