Initial commit - production deployment

services/demo_session/app/main.py

@@ -0,0 +1,82 @@
+"""
+Demo Session Service - Main Application
+Manages isolated demo sessions with ephemeral data
+"""
+
+import structlog
+
+from app.core import settings, DatabaseManager
+from app.api import demo_sessions, demo_accounts, demo_operations, internal
+from shared.redis_utils import initialize_redis, close_redis
+from shared.service_base import StandardFastAPIService
+
+# Initialize logger
+logger = structlog.get_logger()
+
+# Initialize database manager
+db_manager = DatabaseManager()
+
+
+class DemoSessionService(StandardFastAPIService):
+    """Demo Session Service with standardized monitoring setup"""
+
+    async def on_startup(self, app):
+        """Custom startup logic for Demo Session"""
+        # Initialize database
+        db_manager.initialize()
+        logger.info("Database initialized")
+
+        # Initialize Redis
+        await initialize_redis(
+            redis_url=settings.REDIS_URL,
+            db=0,
+            max_connections=50
+        )
+        logger.info("Redis initialized")
+
+        await super().on_startup(app)
+
+    async def on_shutdown(self, app):
+        """Custom shutdown logic for Demo Session"""
+        await super().on_shutdown(app)
+
+        # Cleanup
+        await db_manager.close()
+        await close_redis()
+        logger.info("Database and Redis connections closed")
+
+
+# Create service instance
+service = DemoSessionService(
+    service_name="demo-session",
+    app_name="Demo Session Service",
+    description="Manages isolated demo sessions for prospect users",
+    version=settings.VERSION,
+    log_level=getattr(settings, 'LOG_LEVEL', 'INFO'),
+    cors_origins=["*"],  # Configure appropriately for production
+    api_prefix="/api/v1",
+    enable_metrics=True,
+    enable_health_checks=True,
+    enable_tracing=True,
+    enable_cors=True
+)
+
+# Create FastAPI app
+app = service.create_app(debug=settings.DEBUG)
+
+# Add service-specific routers
+app.include_router(demo_sessions.router)
+app.include_router(demo_accounts.router)
+app.include_router(demo_operations.router)
+app.include_router(internal.router)
+
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(
+        "app.main:app",
+        host="0.0.0.0",
+        port=8000,
+        reload=settings.DEBUG,
+        log_level=settings.LOG_LEVEL.lower()
+    )