add extractors, rate limit, demo submit form

backend.py

@@ -15,6 +15,8 @@ from oedb.utils.db import check_db_connection
 
 # Import middleware
 from oedb.middleware.headers import HeaderMiddleware
+from oedb.middleware.cache import CacheMiddleware
+from oedb.middleware.rate_limit import RateLimitMiddleware
 
 # Import resources
 from oedb.resources.event import event
@@ -22,6 +24,7 @@ from oedb.resources.stats import StatsResource
 from oedb.resources.search import EventSearch
 from oedb.resources.root import root
 from oedb.resources.demo import demo
+from oedb.resources.event_form import event_form
 
 def create_app():
     """
@@ -32,7 +35,11 @@ def create_app():
     """
     # Create the Falcon application with middleware
     logger.info("Initializing Falcon application")
-    app = falcon.App(middleware=[HeaderMiddleware()])
+    app = falcon.App(middleware=[
+        HeaderMiddleware(),
+        CacheMiddleware(),
+        RateLimitMiddleware()
+    ])
     
     # Check database connection before continuing
     if not check_db_connection():
@@ -51,6 +58,7 @@ def create_app():
     app.add_route('/event', event)       # Handle event collection requests
     app.add_route('/stats', stats)       # Handle stats requests
     app.add_route('/demo', demo)         # Handle demo page requests
+    app.add_route('/demo/add', event_form)  # Handle event submission form
     
     logger.success("Application initialized successfully")
     return app