Ban, unban user or chat

You can ban and unban chat member

To ban the user, use .ban answer/api method or Ban class-method. To unban the user, use .unban answer/api method. This is an example where we ban a user if they type "****" in the chat and unban after 5 seconds

Using these methods, you can also ban users who write via chats

app.controller.ts

import { Controller, GetAnswer, Answer, OnText, Ban } from 'nestgram';
import { AppService } from './app.service';

@Controller()
export class AppController {
  constructor(private readonly appService: AppService) {}

  @OnText('****')
  async banHello(@GetAnswer() answer: Answer) {
    setTimeout(() => answer.unban(), 5000);
    return new Ban();
  }
}

Ban class-method or .ban Answer method take arguments:

Argument	Description	Required
1	Until ban date (unix date). If a user is banned for more than 366 days or less than 30 seconds from the current time they are considered to be banned forever. Applied for supergroups and channels only	Optional
2	Revoke messages. Pass true to delete all messages from the chat for the user that is being removed	Optional
3	User ID you want to ban	Optional. Current user id by default

.unban Answer method take arguments:

Argument	Description	Required
1	Only if banned. Do nothing if user is unbanned	Optional
2	User id you want to unban	Optional. Current user id by default

If you want to know what arguments Api methods takes, see IDE hints