public async Task <bool> DeleteDomainAsync(string id) { var domainName = await domainRepository.ReadAsync(d => d.Id == id); if (domainName == null) { throw new NotFoundException(); } var subDomains = await clusterDomainRepository.ReadsAsync(d => d.RootDomainId == id); if (await domainRepository.DeleteAsync(domainName) > 0) { return(await clusterDomainRepository.DeletesAsync(subDomains) == subDomains.Length); } return(false); }