add list interested

app/routers/events.py

@@ -457,12 +457,12 @@ async def patch_events_id(item_id : str, authorize: Annotated[bool, Depends(perm
 @router.post("/events/{event_id}/interest", tags=["events"])
 async def toggle_interest(event_id: str, user: users.User = Depends(users_token.get_current_user)):
     event_repository = events.EventRepository(database=database.database)
-    event = event_repository.get(ObjectId(event_id))
+    event = event_repository.find_one_by_id(ObjectId(event_id))
 
     if not event:
         raise HTTPException(status_code=404, detail="Event not found")
 
-    interested_users = getattr(event, "interested_users", [])
+    interested_users = event.interested_users
     user_obj_id = ObjectId(user.id)
 
     if user_obj_id in interested_users:
@@ -471,7 +471,8 @@ async def toggle_interest(event_id: str, user: users.User = Depends(users_token.
     else:
         # Ajouter l’utilisateur
         interested_users.append(user_obj_id)
+    event.interested_users = interested_users
 
-    event_repository.update({"_id": ObjectId(event_id)}, {"$set": {"interested_users": interested_users}})
+    event_repository.save(event)
 
     return {"event_id": event_id, "interested": user_obj_id in interested_users, "interested_count": len(interested_users)}