nestjs-telegraf/lib/telegraf.providers.ts
2021-01-02 16:37:59 +03:00

26 lines
707 B
TypeScript

import { Provider } from '@nestjs/common';
import { Telegraf } from 'telegraf';
import { TELEGRAF_MODULE_OPTIONS } from './telegraf.constants';
import { TelegrafModuleOptions } from './interfaces';
export const TelegrafProvider = {
provide: Telegraf,
useFactory: (options: TelegrafModuleOptions) => {
const telegraf = new Telegraf(options.token, options.options);
if (options.middlewares?.length > 0) {
telegraf.use(...options.middlewares);
}
return telegraf;
},
inject: [TELEGRAF_MODULE_OPTIONS],
};
export function createProviders(options: TelegrafModuleOptions): Provider[] {
return [
{
provide: TELEGRAF_MODULE_OPTIONS,
useValue: options,
},
];
}