code: @EventHandler
      public void handle(ChargingStationOpeningTimesAddedEvent event) {
          LOG.info("ChargingStationOpeningTimesAddedEvent");
  
          ChargingStation chargingStation = getChargingStation(event.getChargingStationId());
          if (chargingStation != null) {
              if (chargingStation.getOpeningTimes() == null) {
                  chargingStation.setOpeningTimes(new HashSet<io.motown.vas.viewmodel.persistence.entities.OpeningTime>());
              }
              chargingStation.getOpeningTimes().addAll(convertFromApiOpeningTimes(event.getOpeningTimes()));
              chargingStationRepository.createOrUpdate(chargingStation);
          }
      }
docs: Handles the {@code ChargingStationOpeningTimesAddedEvent}.
  
  @param event the actual event.