Function deleteMessageOrGroup

ai/ai.ts:846–858

(msg: Api.Message)

const deleteMessageOrGroup = async (msg: Api.Message): Promise<void> => {
  try {
    if (!msg?.client) return;
    const peer = msg.chatId || msg.peerId;
    const ids = await getGroupedMessageIds(msg);

    if (ids.length > 1) {
      await msg.client.deleteMessages(peer, ids, { revoke: true });
      return;
    }
    await msg.delete();
  } catch {}
};

const getHeaderContentType = (headers: unknown): string | undefined => {
  if (!headers || typeof headers !== "object") return undefined;
  const contentType = (headers as Record<string, unknown>)["content-type"];