update rooms.py and main.py

backend/main.py

@@ -90,6 +90,9 @@ class EventUpdate(BaseModel):
     start_time: str | None = None
     end_time: str | None = None
     min_people: int | None = None
+    type: str | None = None
+    visibility: str | None = None
+    status: str | None = None
 
 
 class RoomCreate(BaseModel):
@@ -108,7 +111,6 @@ class RoomJoin(BaseModel):
 class RoomUpdate(BaseModel):
     new_name: str
 
-
 app = FastAPI(
     title="Calendar API",
     description="Room based agenda system",
@@ -864,6 +866,11 @@ def api_event_responses(
     }
 
 
+@app.patch(
+    "/events/{event_id}",
+    summary="Update an event",
+    description="Updates an event. The event creator or a room admin can perform this action.",
+)
 @app.patch(
     "/events/{event_id}",
     summary="Update an event",
@@ -903,6 +910,9 @@ def api_update_event(
         event.start_time,
         event.end_time,
         event.min_people,
+        event.type,
+        event.visibility,
+        event.status,
     )
 
     return {