order opening hours so the next timetable is the good one

backend/db/crud.py

@@ -19,8 +19,12 @@ def get_waiting_time(place: str, db: Session):
     """ Get the last estimated waiting time for the given place """
     current_date = datetime.now(tz=pytz.timezone("Europe/Paris"))
     weekday, current_time = current_date.weekday(), current_date.time()
-    opening_hours = db.query(models.OpeningHours.open_time, models.OpeningHours.close_time).filter(
-        models.OpeningHours.place == place, models.OpeningHours.day == weekday).all()
+    opening_hours = db.query(
+        models.OpeningHours.open_time,
+        models.OpeningHours.close_time).filter(
+        models.OpeningHours.place == place,
+        models.OpeningHours.day == weekday).order_by(
+        models.OpeningHours.open_time).all()
     for time_slot in opening_hours:
         if current_time < time_slot.open_time:
             return schemas.WaitingTime(next_timetable=time_slot.open_time.strftime('%Hh%M'))