ADR-022 - websocket notificaitons - also more test fixes with stores

server.ts

@@ -40,6 +40,7 @@ import reactionsRouter from './src/routes/reactions.routes';
 import storeRouter from './src/routes/store.routes';
 import { errorHandler } from './src/middleware/errorHandler';
 import { backgroundJobService, startBackgroundJobs } from './src/services/backgroundJobService';
+import { websocketService } from './src/services/websocketService.server';
 import type { UserProfile } from './src/types';
 
 // API Documentation (ADR-018)
@@ -315,13 +316,17 @@ app.use(errorHandler);
 // This prevents the server from trying to listen on a port during tests.
 if (process.env.NODE_ENV !== 'test') {
   const PORT = process.env.PORT || 3001;
-  app.listen(PORT, () => {
+  const server = app.listen(PORT, () => {
     logger.info(`Authentication server started on port ${PORT}`);
     console.log('--- REGISTERED API ROUTES ---');
     console.table(listEndpoints(app));
     console.log('-----------------------------');
   });
 
+  // Initialize WebSocket server (ADR-022)
+  websocketService.initialize(server);
+  logger.info('WebSocket server initialized for real-time notifications');
+
   // Start the scheduled background jobs
   startBackgroundJobs(
     backgroundJobService,
@@ -332,8 +337,18 @@ if (process.env.NODE_ENV !== 'test') {
   );
 
   // --- Graceful Shutdown Handling ---
-  process.on('SIGINT', () => gracefulShutdown('SIGINT'));
-  process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
+  const handleShutdown = (signal: string) => {
+    logger.info(`${signal} received, starting graceful shutdown...`);
+
+    // Shutdown WebSocket server
+    websocketService.shutdown();
+
+    // Shutdown queues and workers
+    gracefulShutdown(signal);
+  };
+
+  process.on('SIGINT', () => handleShutdown('SIGINT'));
+  process.on('SIGTERM', () => handleShutdown('SIGTERM'));
 }
 
 // Export the app for integration testing