klz-cables.com/lib/services/create-services.server.ts

import { AppServices } from './app-services';
import { NoopAnalyticsService } from './analytics/noop-analytics-service';
import { UmamiAnalyticsService } from './analytics/umami-analytics-service';
import { MemoryCacheService } from './cache/memory-cache-service';
import { GlitchtipErrorReportingService } from './errors/glitchtip-error-reporting-service';
import { NoopErrorReportingService } from './errors/noop-error-reporting-service';
import {
  GotifyNotificationService,
  NoopNotificationService,
} from './notifications/gotify-notification-service';
import { PinoLoggerService } from './logging/pino-logger-service';
import { config, getMaskedConfig } from '../config';

declare global {
  var __appServices: AppServices | undefined;
}

// Add a local cache to prevent re-looking up globalThis frequently
let serverSingleton: AppServices | undefined;

export function getServerAppServices(): AppServices {
  if (serverSingleton) return serverSingleton;
  if (globalThis.__appServices) {
    serverSingleton = globalThis.__appServices;
    return serverSingleton;
  }

  // Create logger first to log initialization
  const logger = new PinoLoggerService('server');

  logger.info('Initializing server application services', {
    environment: getMaskedConfig(),
    timestamp: new Date().toISOString(),
  });

  logger.info('Service configuration', {
    umamiEnabled: config.analytics.umami.enabled,
    sentryEnabled: config.errors.glitchtip.enabled,
    mailEnabled: Boolean(config.mail.host && config.mail.user),
    gotifyEnabled: config.notifications.gotify.enabled,
  });

  const analytics = config.analytics.umami.enabled
    ? new UmamiAnalyticsService({ enabled: true }, logger)
    : new NoopAnalyticsService();

  if (config.analytics.umami.enabled) {
    logger.info('Umami analytics service initialized');
  } else {
    logger.info('Noop analytics service initialized (analytics disabled)');
  }

  const notifications = config.notifications.gotify.enabled
    ? new GotifyNotificationService({
        url: config.notifications.gotify.url!,
        token: config.notifications.gotify.token!,
        enabled: true,
      })
    : new NoopNotificationService();

  if (config.notifications.gotify.enabled) {
    logger.info('Gotify notification service initialized');
  } else {
    logger.info('Noop notification service initialized (notifications disabled)');
  }

  const errors = config.errors.glitchtip.enabled
    ? new GlitchtipErrorReportingService(
        {
          enabled: true,
          dsn: config.errors.glitchtip.dsn,
          tracesSampleRate: 1.0, // Server-side we usually want higher visibility
        },
        logger,
        notifications,
      )
    : new NoopErrorReportingService();

  if (config.errors.glitchtip.enabled) {
    logger.info('GlitchTip error reporting service initialized', {
      dsnPresent: Boolean(config.errors.glitchtip.dsn),
    });
  } else {
    logger.info('Noop error reporting service initialized (error reporting disabled)');
  }

  const cache = new MemoryCacheService();
  logger.info('Memory cache service initialized');

  logger.info('Pino logger service initialized', {
    name: 'server',
    level: config.logging.level,
  });

  globalThis.__appServices = new AppServices(analytics, errors, cache, logger, notifications);

  logger.info('All application services initialized successfully');

  return globalThis.__appServices;
}