shared.module.ts

import { Module } from '@nestjs/common';
import { JwtModule } from '@nestjs/jwt';
import {
  AnalyticsService,
  DalServiceHealthIndicator,
  featureFlagsService,
  LogLevelService,
  QueuesModule,
  WebSocketsInMemoryProviderService,
} from '@novu/application-generic';
import { DalService, MessageRepository, NotificationRepository, SubscriberRepository } from '@novu/dal';

import { JobTopicNameEnum } from '@novu/shared';
import { SubscriberOnlineService } from './subscriber-online';

const DAL_MODELS = [SubscriberRepository, NotificationRepository, MessageRepository];

const dalService = {
  provide: DalService,
  useFactory: async () => {
    const service = new DalService();
    await service.connect(String(process.env.MONGO_URL));

    return service;
  },
};

const analyticsService = {
  provide: AnalyticsService,
  useFactory: async () => {
    const service = new AnalyticsService(process.env.SEGMENT_TOKEN, 500);
    await service.initialize();

    return service;
  },
};

const PROVIDERS = [
  analyticsService,
  dalService,
  DalServiceHealthIndicator,
  featureFlagsService,
  LogLevelService,
  SubscriberOnlineService,
  WebSocketsInMemoryProviderService,
  ...DAL_MODELS,
];

@Module({
  imports: [
    QueuesModule.forRoot([JobTopicNameEnum.WEB_SOCKETS]),
    JwtModule.register({
      secretOrKeyProvider: () => process.env.JWT_SECRET as string,
      signOptions: {
        expiresIn: 360000,
      },
    }),
  ],
  providers: [...PROVIDERS],
  exports: [...PROVIDERS, JwtModule, QueuesModule],
})
export class SharedModule {}