@Transactional(readOnly = true)
    public WeatherMonthlyResponseDto getMonthlyList(int year, int month, CustomUserDetails userDetails) {

        LocalDate startDate = LocalDate.of(year, month, 1);
        LocalDate lastDate = startDate.withDayOfMonth(startDate.lengthOfMonth());

        List<WeatherItemResponseDto> weatherItemResponseDtoList = new ArrayList<>();
        List<Weather> weatherList = weatherRepository.findByMonthAndUser(userDetails.getUser(), startDate, lastDate);

        for(Weather weather : weatherList){

            Memo highestMemo = memoRepository.findFirstByWeatherIdOrderByTemperatureDesc(weather.getId());
            WeatherItemResponseDto weatherItemResponseDto = WeatherItemResponseDto.builder()
                    .weatherId(weather.getId())
                    .date(weather.getDate())
                    .highestStatus(highestMemo.getStatus())
                    .highestTemperature(highestMemo.getTemperature())
                    .build();

            weatherItemResponseDtoList.add(weatherItemResponseDto);
        }


        return new WeatherMonthlyResponseDto(weatherItemResponseDtoList);
    }

@Bean
    CorsConfigurationSource corsConfigurationSource() {
        CorsConfiguration configuration = new CorsConfiguration();
        configuration.setAllowedOrigins(List.of("*"));
        configuration.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"));
        configuration.setAllowedHeaders(List.of("*"));
        configuration.setExposedHeaders(List.of("*"));
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", configuration);
        return source;
    }