Function blockUser

pmcaptcha/pmcaptcha.ts:433–439

(client: TelegramClient, userId: number)

  try {
    const peer = await client.getInputEntity(userId);
    await client.invoke(new Api.contacts.Block({ id: peer }));
    log(LogLevel.INFO, `Blocked ${userId}`);
  } catch (e) { log(LogLevel.ERROR, `block failed ${userId}`, e); }
}

async function deleteHistory(client: TelegramClient, userId: number) {
  try {
    const peer = await client.getInputEntity(userId);
    await client.invoke(new Api.messages.DeleteHistory({ peer, revoke: false, maxId: 0 }));
    log(LogLevel.INFO, `Deleted history ${userId}`);