Method create

api/src/main/java/com/grash/service/MeterService.java:52–65

(Meter meter, User user)

    private final CustomFieldValueService customFieldValueService;

    @Transactional
    public Meter create(Meter meter, User user) {
        checkUsageBasedLimit(user.getCompany());
        Company company = user.getCompany();
        if (meter instanceof MeterPostDTO meterPostDTO) {
            meter = meterMapper.fromPostDto(meterPostDTO);
            if (meterPostDTO.getCustomFields() != null && !meterPostDTO.getCustomFields().isEmpty()) {
                setMeterCustomFields(meter, meterPostDTO.getCustomFields(), company);
            }
        }
        Meter savedMeter = meterRepository.saveAndFlush(meter);
        em.refresh(savedMeter);
        return savedMeter;
    }

    private void checkUsageBasedLimit(Company company) {
        Integer threshold = usageBasedLicenseLimits.get(LicenseEntitlement.UNLIMITED_METERS);