131 lines
2.5 KiB
Go
131 lines
2.5 KiB
Go
// Copyright 2012-2015 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 (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/url"
|
|
|
|
"gopkg.in/olivere/elastic.v2/uritemplates"
|
|
)
|
|
|
|
type DeleteService struct {
|
|
client *Client
|
|
index string
|
|
_type string
|
|
id string
|
|
routing string
|
|
refresh *bool
|
|
version *int
|
|
pretty bool
|
|
}
|
|
|
|
func NewDeleteService(client *Client) *DeleteService {
|
|
builder := &DeleteService{
|
|
client: client,
|
|
}
|
|
return builder
|
|
}
|
|
|
|
func (s *DeleteService) Index(index string) *DeleteService {
|
|
s.index = index
|
|
return s
|
|
}
|
|
|
|
func (s *DeleteService) Type(_type string) *DeleteService {
|
|
s._type = _type
|
|
return s
|
|
}
|
|
|
|
func (s *DeleteService) Id(id string) *DeleteService {
|
|
s.id = id
|
|
return s
|
|
}
|
|
|
|
func (s *DeleteService) Parent(parent string) *DeleteService {
|
|
if s.routing == "" {
|
|
s.routing = parent
|
|
}
|
|
return s
|
|
}
|
|
|
|
func (s *DeleteService) Refresh(refresh bool) *DeleteService {
|
|
s.refresh = &refresh
|
|
return s
|
|
}
|
|
|
|
func (s *DeleteService) Version(version int) *DeleteService {
|
|
s.version = &version
|
|
return s
|
|
}
|
|
|
|
func (s *DeleteService) Pretty(pretty bool) *DeleteService {
|
|
s.pretty = pretty
|
|
return s
|
|
}
|
|
|
|
// Do deletes the document. It fails if any of index, type, and identifier
|
|
// are missing.
|
|
func (s *DeleteService) Do() (*DeleteResult, error) {
|
|
if s.index == "" {
|
|
return nil, ErrMissingIndex
|
|
}
|
|
if s._type == "" {
|
|
return nil, ErrMissingType
|
|
}
|
|
if s.id == "" {
|
|
return nil, ErrMissingId
|
|
}
|
|
|
|
// Build url
|
|
path, err := uritemplates.Expand("/{index}/{type}/{id}", map[string]string{
|
|
"index": s.index,
|
|
"type": s._type,
|
|
"id": s.id,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Parameters
|
|
params := make(url.Values)
|
|
if s.refresh != nil {
|
|
params.Set("refresh", fmt.Sprintf("%v", *s.refresh))
|
|
}
|
|
if s.version != nil {
|
|
params.Set("version", fmt.Sprintf("%d", *s.version))
|
|
}
|
|
if s.routing != "" {
|
|
params.Set("routing", fmt.Sprintf("%s", s.routing))
|
|
}
|
|
if s.pretty {
|
|
params.Set("pretty", fmt.Sprintf("%v", s.pretty))
|
|
}
|
|
|
|
// Get response
|
|
res, err := s.client.PerformRequest("DELETE", path, params, nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Return response
|
|
ret := new(DeleteResult)
|
|
if err := json.Unmarshal(res.Body, ret); err != nil {
|
|
return nil, err
|
|
}
|
|
return ret, nil
|
|
}
|
|
|
|
// -- Result of a delete request.
|
|
|
|
type DeleteResult struct {
|
|
Found bool `json:"found"`
|
|
Index string `json:"_index"`
|
|
Type string `json:"_type"`
|
|
Id string `json:"_id"`
|
|
Version int64 `json:"_version"`
|
|
}
|