Nestjs-fcm NPM

Installation

npm install --save nestjs-fcm

FcmModule

To user FcmService you must add the module first. The FcmModule has a @Global() attribute so you should only import it once.

import { Module } from '@nestjs/common';
import * as path from 'path';
import { FcmModule } from 'nestjs-fcm';

@Module({
  imports: [
    FcmModule.forRoot({
      firebaseSpecsPath: path.join(__dirname, '../firebase.spec.json'),
    }),
  ],
  controllers: [],
})
export class AppModule {}

`FcmService` use firebase.spec.json file to send notifications using firebase-admin dependency.

@Injectable()
export class SampleService {
  constructor(private readonly fcmService: FcmService) {}

  async doStuff() {
    await this.fcmService.sendNotification([
      'device_id_1',
      'device_id_2',
      ]
      payload,
      silent,
    ]);
  }
}