katoikia-app/service-a/src/app.module.ts

import { Module } from '@nestjs/common';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import { MongooseModule } from '@nestjs/mongoose';
import { BooksModule } from './books/books.module';

@Module({
  imports: [
    MongooseModule.forRoot(
      `mongodb+srv://proyecto_4:proyecto_4@proyecto4.yv4fb.mongodb.net/servicio_books?retryWrites=true&w=majority`,
    ),
    BooksModule,
  ],
  controllers: [AppController],
  providers: [AppService],
})
export class AppModule {}