import { Module } from '@nestjs/common';
import { SettingsController } from './settings.controller';
import { SettingsService } from './settings.service';

/**
 * SettingsModule — manages general application settings shared across modules.
 *
 * Provides:
 * - SettingsService: SmtpConfig CRUD (encrypted), connection test, startup accessor
 * - SettingsController: REST endpoints GET/PUT /settings/smtp, POST /settings/smtp/test
 *
 * CryptoModule is global — CryptoService is injectable without an import.
 * PrismaModule is global — no explicit import needed.
 * Exports SettingsService so other modules (e.g. MailModule, DkvModule) can inject it.
 */
@Module({
  controllers: [SettingsController],
  providers: [SettingsService],
  exports: [SettingsService],
})
export class SettingsModule {}