Bot injection

Inject the native Telegraf instance with @InjectBot() when a provider needs Telegram API methods directly:

import { Injectable } from '@nestjs/common';
import { InjectBot } from 'nestjs-telega';
import { Telegraf } from 'telegraf-hardened';

import type { TelegrafContext } from '../common/interfaces/telegraf-context.interface';

@Injectable()
export class EchoService {
  constructor(@InjectBot() private readonly bot: Telegraf<TelegrafContext>) {}
}

If you run multiple bots, explicitly specify the bot name:

import { Injectable } from '@nestjs/common';
import { InjectBot } from 'nestjs-telega';
import { Telegraf } from 'telegraf-hardened';

import type { TelegrafContext } from '../common/interfaces/telegraf-context.interface';

@Injectable()
export class EchoService {
  constructor(
    @InjectBot('cats') private readonly catBot: Telegraf<TelegrafContext>,
  ) {}
}