app.module.ts

import { Module, MiddlewareConsumer, RequestMethod } from '@nestjs/common';
import { EmailModule } from './email/email.module';
import { ConfigModule } from './configuration/config.module';
import { microserviceMiddleware } from './middlewares/microservice.middleware';

@Module({
  imports: [ConfigModule, EmailModule],
  controllers: [],
  providers: [],
})
export class AppModule {
  configure(consumer: MiddlewareConsumer) {
    // Applying the middleware that takes the Authorization header jwt payload and put it in the request headers
    consumer
      .apply(microserviceMiddleware).forRoutes(
        { path: 'email/send', method: RequestMethod.POST },
      );
  }
}