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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"
"fmt"
"net/url"
"gopkg.in/olivere/elastic.v5/uritemplates"
)
// PutTemplateService creates or updates a search template.
// The documentation can be found at
// https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-template.html.
type PutTemplateService struct {
client *Client
pretty bool
id string
opType string
version *int
versionType string
bodyJson interface{}
bodyString string
}
// NewPutTemplateService creates a new PutTemplateService.
func NewPutTemplateService(client *Client) *PutTemplateService {
return &PutTemplateService{
client: client,
}
}
// Id is the template ID.
func (s *PutTemplateService) Id(id string) *PutTemplateService {
s.id = id
return s
}
// OpType is an explicit operation type.
func (s *PutTemplateService) OpType(opType string) *PutTemplateService {
s.opType = opType
return s
}
// Version is an explicit version number for concurrency control.
func (s *PutTemplateService) Version(version int) *PutTemplateService {
s.version = &version
return s
}
// VersionType is a specific version type.
func (s *PutTemplateService) VersionType(versionType string) *PutTemplateService {
s.versionType = versionType
return s
}
// BodyJson is the document as a JSON serializable object.
func (s *PutTemplateService) BodyJson(body interface{}) *PutTemplateService {
s.bodyJson = body
return s
}
// BodyString is the document as a string.
func (s *PutTemplateService) BodyString(body string) *PutTemplateService {
s.bodyString = body
return s
}
// buildURL builds the URL for the operation.
func (s *PutTemplateService) buildURL() (string, url.Values, error) {
// Build URL
path, err := uritemplates.Expand("/_search/template/{id}", map[string]string{
"id": s.id,
})
if err != nil {
return "", url.Values{}, err
}
// Add query string parameters
params := url.Values{}
if s.version != nil {
params.Set("version", fmt.Sprintf("%d", *s.version))
}
if s.versionType != "" {
params.Set("version_type", s.versionType)
}
if s.opType != "" {
params.Set("op_type", s.opType)
}
return path, params, nil
}
// Validate checks if the operation is valid.
func (s *PutTemplateService) Validate() error {
var invalid []string
if s.id == "" {
invalid = append(invalid, "Id")
}
if s.bodyString == "" && s.bodyJson == nil {
invalid = append(invalid, "BodyJson")
}
if len(invalid) > 0 {
return fmt.Errorf("missing required fields: %v", invalid)
}
return nil
}
// Do executes the operation.
func (s *PutTemplateService) Do(ctx context.Context) (*AcknowledgedResponse, 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
}
// Setup HTTP request body
var body interface{}
if s.bodyJson != nil {
body = s.bodyJson
} else {
body = s.bodyString
}
// Get HTTP response
res, err := s.client.PerformRequest(ctx, "PUT", path, params, body)
if err != nil {
return nil, err
}
// Return operation response
ret := new(AcknowledgedResponse)
if err := s.client.decoder.Decode(res.Body, ret); err != nil {
return nil, err
}
return ret, nil
}
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