107 lines
2.6 KiB
Go
107 lines
2.6 KiB
Go
// Copyright 2012-present Oliver Eilhard. All rights reserved.
|
|
// Use of this source code is governed by a MIT-license.
|
|
// See http://olivere.mit-license.org/license.txt for details.
|
|
|
|
package elastic
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/url"
|
|
|
|
"github.com/olivere/elastic/uritemplates"
|
|
)
|
|
|
|
// SnapshotDeleteService deletes a snapshot from a snapshot repository.
|
|
// It is documented at
|
|
// https://www.elastic.co/guide/en/elasticsearch/reference/6.4/modules-snapshots.html.
|
|
type SnapshotDeleteService struct {
|
|
client *Client
|
|
repository string
|
|
snapshot string
|
|
}
|
|
|
|
// NewSnapshotDeleteService creates a new SnapshotDeleteService.
|
|
func NewSnapshotDeleteService(client *Client) *SnapshotDeleteService {
|
|
return &SnapshotDeleteService{
|
|
client: client,
|
|
}
|
|
}
|
|
|
|
// Repository is the repository name.
|
|
func (s *SnapshotDeleteService) Repository(repository string) *SnapshotDeleteService {
|
|
s.repository = repository
|
|
return s
|
|
}
|
|
|
|
// Snapshot is the snapshot name.
|
|
func (s *SnapshotDeleteService) Snapshot(snapshot string) *SnapshotDeleteService {
|
|
s.snapshot = snapshot
|
|
return s
|
|
}
|
|
|
|
// buildURL builds the URL for the operation.
|
|
func (s *SnapshotDeleteService) buildURL() (string, url.Values, error) {
|
|
// Build URL
|
|
path, err := uritemplates.Expand("/_snapshot/{repository}/{snapshot}", map[string]string{
|
|
"repository": s.repository,
|
|
"snapshot": s.snapshot,
|
|
})
|
|
if err != nil {
|
|
return "", url.Values{}, err
|
|
}
|
|
return path, url.Values{}, nil
|
|
}
|
|
|
|
// Validate checks if the operation is valid.
|
|
func (s *SnapshotDeleteService) Validate() error {
|
|
var invalid []string
|
|
if s.repository == "" {
|
|
invalid = append(invalid, "Repository")
|
|
}
|
|
if s.snapshot == "" {
|
|
invalid = append(invalid, "Snapshot")
|
|
}
|
|
if len(invalid) > 0 {
|
|
return fmt.Errorf("missing required fields: %v", invalid)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Do executes the operation.
|
|
func (s *SnapshotDeleteService) Do(ctx context.Context) (*SnapshotDeleteResponse, error) {
|
|
// Check pre-conditions
|
|
if err := s.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Get URL for request
|
|
path, params, err := s.buildURL()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Get HTTP response
|
|
res, err := s.client.PerformRequest(ctx, PerformRequestOptions{
|
|
Method: "DELETE",
|
|
Path: path,
|
|
Params: params,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Return operation response
|
|
ret := new(SnapshotDeleteResponse)
|
|
if err := json.Unmarshal(res.Body, ret); err != nil {
|
|
return nil, err
|
|
}
|
|
return ret, nil
|
|
}
|
|
|
|
// SnapshotDeleteResponse is the response of SnapshotDeleteService.Do.
|
|
type SnapshotDeleteResponse struct {
|
|
Acknowledged bool `json:"acknowledged"`
|
|
}
|