omnichannel-backend/src/app.module.ts

import { Module } from '@nestjs/common';
import { APP_GUARD } from '@nestjs/core';
import { ThrottlerGuard, ThrottlerModule } from '@nestjs/throttler';
import { AppController } from './app.controller';
import { DatabaseModule } from './infra/database/database.module';
import { AdminModule } from './modules/admin/admin.module';
import { AuthModule } from './modules/auth/auth.module';
import { WhatsappModule } from './modules/whatsapp/whatsapp.module';

@Module({
  imports: [
    ThrottlerModule.forRoot([
      {
        ttl: Number(process.env.RATE_LIMIT_TTL_MS || 60_000),
        limit: Number(process.env.RATE_LIMIT_MAX || 300),
      },
    ]),
    DatabaseModule,
    AuthModule,
    AdminModule,
    WhatsappModule,
  ],
  controllers: [AppController],
  providers: [
    {
      provide: APP_GUARD,
      useClass: ThrottlerGuard,
    },
  ],
})
export class AppModule {}