content: package io.aiven.klaw.helpers;
  
  import io.aiven.klaw.dao.AclApproval;
  import io.aiven.klaw.dao.Approval;
  import io.aiven.klaw.dao.Env;
  import io.aiven.klaw.model.response.EnvIdInfo;
  import java.util.ArrayList;
  import java.util.LinkedHashSet;
  import java.util.List;
  import java.util.Set;
  import java.util.stream.Collectors;
  import java.util.stream.Stream;
  
  public class KlawResourceUtils {
  
    private static final LinkedHashSet<String> EMPTY_LINKED_HASH_SET = new LinkedHashSet<>(0);
  
    public static List<EnvIdInfo> getConvertedEnvs(List<Env> allEnvs, Set<String> selectedEnvs) {
      Set<EnvIdInfo> newEnvSet = new LinkedHashSet<>();
      for (Env env1 : allEnvs) {
        if (selectedEnvs.contains(env1.getId())) {
          newEnvSet.add(new EnvIdInfo(env1.getId(), env1.getName()));
        }
      }
  
      return new ArrayList<>(newEnvSet);
    }
  
    public static LinkedHashSet<String> getOrderedEnvsSet(String orderOfEnvs) {
      if (orderOfEnvs == null || orderOfEnvs.isEmpty()) {
        return EMPTY_LINKED_HASH_SET;
      }
      return Stream.of(orderOfEnvs.split(",")).collect(Collectors.toCollection(LinkedHashSet::new));
    }
  
    public static List<Approval> aclApprovalsToApprovalsList(List<AclApproval> aclApps) {
      return aclApps.stream().map(Approval::new).toList();
    }
  
    public static List<AclApproval> approvalsToAclApprovalsList(List<Approval> apps) {
      return apps.stream().map(AclApproval::new).toList();
    }
  }
  