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gitea/vendor/github.com/olivere/elastic/v7/snapshot_delete.go

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// 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/http"
"net/url"
"github.com/olivere/elastic/v7/uritemplates"
)
// SnapshotDeleteService deletes a snapshot from a snapshot repository.
// It is documented at
// https://www.elastic.co/guide/en/elasticsearch/reference/7.0/modules-snapshots.html.
type SnapshotDeleteService struct {
client *Client
pretty *bool // pretty format the returned JSON response
human *bool // return human readable values for statistics
errorTrace *bool // include the stack trace of returned errors
filterPath []string // list of filters used to reduce the response
headers http.Header // custom request-level HTTP headers
repository string
snapshot string
}
// NewSnapshotDeleteService creates a new SnapshotDeleteService.
func NewSnapshotDeleteService(client *Client) *SnapshotDeleteService {
return &SnapshotDeleteService{
client: client,
}
}
// Pretty tells Elasticsearch whether to return a formatted JSON response.
func (s *SnapshotDeleteService) Pretty(pretty bool) *SnapshotDeleteService {
s.pretty = &pretty
return s
}
// Human specifies whether human readable values should be returned in
// the JSON response, e.g. "7.5mb".
func (s *SnapshotDeleteService) Human(human bool) *SnapshotDeleteService {
s.human = &human
return s
}
// ErrorTrace specifies whether to include the stack trace of returned errors.
func (s *SnapshotDeleteService) ErrorTrace(errorTrace bool) *SnapshotDeleteService {
s.errorTrace = &errorTrace
return s
}
// FilterPath specifies a list of filters used to reduce the response.
func (s *SnapshotDeleteService) FilterPath(filterPath ...string) *SnapshotDeleteService {
s.filterPath = filterPath
return s
}
// Header adds a header to the request.
func (s *SnapshotDeleteService) Header(name string, value string) *SnapshotDeleteService {
if s.headers == nil {
s.headers = http.Header{}
}
s.headers.Add(name, value)
return s
}
// Headers specifies the headers of the request.
func (s *SnapshotDeleteService) Headers(headers http.Header) *SnapshotDeleteService {
s.headers = headers
return s
}
// 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"`
}