129 lines
3.3 KiB
Go
129 lines
3.3 KiB
Go
// Copyright 2012-present Oliver Eilhard. All rights reserved.
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// Use of this source code is governed by a MIT-license.
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// See http://olivere.mit-license.org/license.txt for details.
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package elastic
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import (
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"context"
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"fmt"
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"net/url"
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"github.com/olivere/elastic/uritemplates"
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)
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// IndicesDeleteTemplateService deletes index templates.
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// See https://www.elastic.co/guide/en/elasticsearch/reference/6.2/indices-templates.html.
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type IndicesDeleteTemplateService struct {
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client *Client
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pretty bool
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name string
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timeout string
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masterTimeout string
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}
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// NewIndicesDeleteTemplateService creates a new IndicesDeleteTemplateService.
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func NewIndicesDeleteTemplateService(client *Client) *IndicesDeleteTemplateService {
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return &IndicesDeleteTemplateService{
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client: client,
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}
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}
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// Name is the name of the template.
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func (s *IndicesDeleteTemplateService) Name(name string) *IndicesDeleteTemplateService {
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s.name = name
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return s
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}
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// Timeout is an explicit operation timeout.
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func (s *IndicesDeleteTemplateService) Timeout(timeout string) *IndicesDeleteTemplateService {
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s.timeout = timeout
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return s
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}
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// MasterTimeout specifies the timeout for connection to master.
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func (s *IndicesDeleteTemplateService) MasterTimeout(masterTimeout string) *IndicesDeleteTemplateService {
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s.masterTimeout = masterTimeout
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return s
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}
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// Pretty indicates that the JSON response be indented and human readable.
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func (s *IndicesDeleteTemplateService) Pretty(pretty bool) *IndicesDeleteTemplateService {
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s.pretty = pretty
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return s
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}
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// buildURL builds the URL for the operation.
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func (s *IndicesDeleteTemplateService) buildURL() (string, url.Values, error) {
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// Build URL
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path, err := uritemplates.Expand("/_template/{name}", map[string]string{
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"name": s.name,
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})
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if err != nil {
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return "", url.Values{}, err
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}
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// Add query string parameters
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params := url.Values{}
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if s.pretty {
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params.Set("pretty", "true")
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}
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if s.timeout != "" {
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params.Set("timeout", s.timeout)
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}
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if s.masterTimeout != "" {
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params.Set("master_timeout", s.masterTimeout)
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}
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return path, params, nil
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}
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// Validate checks if the operation is valid.
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func (s *IndicesDeleteTemplateService) Validate() error {
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var invalid []string
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if s.name == "" {
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invalid = append(invalid, "Name")
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}
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if len(invalid) > 0 {
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return fmt.Errorf("missing required fields: %v", invalid)
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}
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return nil
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}
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// Do executes the operation.
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func (s *IndicesDeleteTemplateService) Do(ctx context.Context) (*IndicesDeleteTemplateResponse, error) {
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// Check pre-conditions
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if err := s.Validate(); err != nil {
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return nil, err
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}
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// Get URL for request
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path, params, err := s.buildURL()
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if err != nil {
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return nil, err
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}
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// Get HTTP response
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res, err := s.client.PerformRequest(ctx, PerformRequestOptions{
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Method: "DELETE",
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Path: path,
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Params: params,
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})
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if err != nil {
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return nil, err
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}
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// Return operation response
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ret := new(IndicesDeleteTemplateResponse)
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if err := s.client.decoder.Decode(res.Body, ret); err != nil {
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return nil, err
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}
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return ret, nil
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}
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// IndicesDeleteTemplateResponse is the response of IndicesDeleteTemplateService.Do.
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type IndicesDeleteTemplateResponse struct {
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Acknowledged bool `json:"acknowledged"`
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ShardsAcknowledged bool `json:"shards_acknowledged"`
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Index string `json:"index,omitempty"`
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}
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