public async Task Handle(CloseExpiredVacanciesCommand message, CancellationToken cancellationToken)
        {
            var vacancies    = (await _query.GetVacanciesByStatusAsync <VacancyIdentifier>(VacancyStatus.Live)).ToList();
            var numberClosed = 0;

            foreach (var vacancy in vacancies.Where(x => x.ClosingDate < _timeProvider.Today))
            {
                _logger.LogInformation($"Closing vacancy {vacancy.VacancyReference} with closing date of {vacancy.ClosingDate}");
                await _vacancyService.CloseExpiredVacancy(vacancy.Id);

                numberClosed++;
            }

            _logger.LogInformation("Closed {closedCount} from {liveVacancyCount} live vacancies", numberClosed, vacancies.Count);
        }