feat(backend): initial setup for cms backend service

backend/src/index.ts

@@ -0,0 +1,118 @@
+import Fastify from 'fastify';
+import cors from '@fastify/cors';
+import jwt from '@fastify/jwt';
+import multipart from '@fastify/multipart';
+import cookie from '@fastify/cookie';
+import session from '@fastify/session';
+import { authenticate } from './middleware/auth.middleware.js';
+import { env, validateEnv } from './config/env.js';
+
+// Import routes
+import authRoute from './routes/auth.js';
+import eventsRoute from './routes/events.js';
+import galleryRoute from './routes/gallery.js';
+import contentRoute from './routes/content.js';
+import settingsRoute from './routes/settings.js';
+import publishRoute from './routes/publish.js';
+
+// Validate environment variables
+try {
+  validateEnv();
+} catch (error) {
+  console.error('Environment validation failed:', error);
+  process.exit(1);
+}
+
+const fastify = Fastify({
+  logger: {
+    level: env.NODE_ENV === 'production' ? 'info' : 'debug',
+    transport: env.NODE_ENV === 'development' ? {
+      target: 'pino-pretty',
+      options: {
+        translateTime: 'HH:MM:ss Z',
+        ignore: 'pid,hostname',
+      },
+    } : undefined,
+  },
+});
+
+// Register plugins
+fastify.register(cors, {
+  origin: env.CORS_ORIGIN,
+  credentials: true,
+});
+
+fastify.register(cookie);
+
+fastify.register(session, {
+  secret: env.SESSION_SECRET,
+  cookie: {
+    secure: env.NODE_ENV === 'production',
+    httpOnly: true,
+    maxAge: 600000, // 10 minutes (only needed for OAuth flow)
+  },
+});
+
+fastify.register(jwt, {
+  secret: env.JWT_SECRET,
+});
+
+fastify.register(multipart, {
+  limits: {
+    fileSize: env.MAX_FILE_SIZE,
+  },
+});
+
+// Decorate fastify with authenticate method
+fastify.decorate('authenticate', authenticate);
+
+// Register routes
+fastify.register(authRoute, { prefix: '/api' });
+fastify.register(eventsRoute, { prefix: '/api' });
+fastify.register(galleryRoute, { prefix: '/api' });
+fastify.register(contentRoute, { prefix: '/api' });
+fastify.register(settingsRoute, { prefix: '/api' });
+fastify.register(publishRoute, { prefix: '/api' });
+
+// Health check
+fastify.get('/health', async () => {
+  return {
+    status: 'ok',
+    timestamp: new Date().toISOString(),
+    environment: env.NODE_ENV,
+  };
+});
+
+// Root endpoint
+fastify.get('/', async () => {
+  return {
+    name: 'Gallus Pub CMS Backend',
+    version: '1.0.0',
+    status: 'running',
+  };
+});
+
+// Error handler
+fastify.setErrorHandler((error, request, reply) => {
+  fastify.log.error(error);
+
+  reply.status(error.statusCode || 500).send({
+    error: error.message || 'Internal Server Error',
+    statusCode: error.statusCode || 500,
+  });
+});
+
+// Start server
+const start = async () => {
+  try {
+    await fastify.listen({ port: env.PORT, host: '0.0.0.0' });
+    console.log(`🚀 Server listening on port ${env.PORT}`);
+    console.log(`📝 Environment: ${env.NODE_ENV}`);
+    console.log(`🔐 CORS Origin: ${env.CORS_ORIGIN}`);
+  } catch (err) {
+    fastify.log.error(err);
+    process.exit(1);
+  }
+};
+
+start();