compatibility.go

/*
 * Copyright 2018-2023, CS Systemes d'Information, http://csgroup.eu
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package huaweicloud

import (
	"github.com/gophercloud/gophercloud"
	secgroups "github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/security/groups"
	"github.com/gophercloud/gophercloud/openstack/networking/v2/networks"
)

func getIDFromName(client *gophercloud.ServiceClient, name string) (string, error) {
	count := 0
	id := ""

	listOpts := networks.ListOpts{
		Name: name,
	}

	pages, err := networks.List(client, listOpts).AllPages()
	if err != nil {
		return "", err
	}

	all, err := networks.ExtractNetworks(pages)
	if err != nil {
		return "", err
	}

	for _, s := range all {
		if s.Name == name {
			count++
			id = s.ID
		}
	}

	switch count {
	case 0:
		return "", gophercloud.ErrResourceNotFound{Name: name, ResourceType: "network"}
	case 1:
		return id, nil
	default:
		return "", gophercloud.ErrMultipleResourcesFound{Name: name, Count: count, ResourceType: "network"}
	}
}

func getSGIDFromName(client *gophercloud.ServiceClient, name string) (string, error) {
	count := 0
	id := ""

	listOpts := secgroups.ListOpts{
		Name: name,
	}

	pages, err := secgroups.List(client, listOpts).AllPages()
	if err != nil {
		return "", err
	}

	all, err := secgroups.ExtractGroups(pages)
	if err != nil {
		return "", err
	}

	for _, s := range all {
		if s.Name == name {
			count++
			id = s.ID
		}
	}

	switch count {
	case 0:
		return "", gophercloud.ErrResourceNotFound{Name: name, ResourceType: "security group"}
	case 1:
		return id, nil
	default:
		return "", gophercloud.ErrMultipleResourcesFound{Name: name, Count: count, ResourceType: "security group"}
	}
}