public async Task <IActionResult> SyncBusiness()
        {
            _logger.LogInformation("Start Re-syncing all businesses.");
            var regions = await _regionRepository.GetAll();

            var allBusinesses = new List <BusinessCmsModel>();

            _logger.LogInformation("Fetched all regions.");

            foreach (var r in regions)
            {
                allBusinesses.AddRange(await _cmsApiProxy.GetBusinesses(r.BusinessesApiPath));
            }

            if (!allBusinesses.Any())
            {
                return(BadRequest("No businesses to index."));
            }

            var list = (await Task.WhenAll(allBusinesses.Select(MapToElasticModel)))
                       .Where(result => result != null).ToList();

            if (!list.Any() || list.Count <= 2)
            {
                _logger.LogWarning("Did not find any businesses or something went wrong when fetching businesses from cms-api. Count {BusinessCount}", list.Count);
                return(StatusCode(StatusCodes.Status500InternalServerError, "Failed to fetch items."));
            }

            var successful = await _businessRepository.DeleteIndex();

            if (!successful)
            {
                _logger.LogError("Failed to delete index when syncing.");
                return(StatusCode(StatusCodes.Status500InternalServerError, "Failed to delete index."));
            }
            _logger.LogInformation("Deleted elastic index for businesses.");

            var successfulInsert = await _businessRepository.Insert(list);

            if (!successfulInsert)
            {
                _logger.LogCritical("Insert of business list {Cound} failed to elasticsearch. Elastic index is now empty!", list.Count);
                return(StatusCode(StatusCodes.Status500InternalServerError, "Insert of business list failed."));
            }

            _logger.LogInformation("Re-sync all {Count} businesses.", list.Count);

            return(Ok());
        }