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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"
"errors"
"net/url"
"github.com/olivere/elastic/uritemplates"
)
// IndicesCreateService creates a new index.
//
// See https://www.elastic.co/guide/en/elasticsearch/reference/6.0/indices-create-index.html
// for details.
type IndicesCreateService struct {
client *Client
pretty bool
index string
timeout string
masterTimeout string
bodyJson interface{}
bodyString string
}
// NewIndicesCreateService returns a new IndicesCreateService.
func NewIndicesCreateService(client *Client) *IndicesCreateService {
return &IndicesCreateService{client: client}
}
// Index is the name of the index to create.
func (b *IndicesCreateService) Index(index string) *IndicesCreateService {
b.index = index
return b
}
// Timeout the explicit operation timeout, e.g. "5s".
func (s *IndicesCreateService) Timeout(timeout string) *IndicesCreateService {
s.timeout = timeout
return s
}
// MasterTimeout specifies the timeout for connection to master.
func (s *IndicesCreateService) MasterTimeout(masterTimeout string) *IndicesCreateService {
s.masterTimeout = masterTimeout
return s
}
// Body specifies the configuration of the index as a string.
// It is an alias for BodyString.
func (b *IndicesCreateService) Body(body string) *IndicesCreateService {
b.bodyString = body
return b
}
// BodyString specifies the configuration of the index as a string.
func (b *IndicesCreateService) BodyString(body string) *IndicesCreateService {
b.bodyString = body
return b
}
// BodyJson specifies the configuration of the index. The interface{} will
// be serializes as a JSON document, so use a map[string]interface{}.
func (b *IndicesCreateService) BodyJson(body interface{}) *IndicesCreateService {
b.bodyJson = body
return b
}
// Pretty indicates that the JSON response be indented and human readable.
func (b *IndicesCreateService) Pretty(pretty bool) *IndicesCreateService {
b.pretty = pretty
return b
}
// Do executes the operation.
func (b *IndicesCreateService) Do(ctx context.Context) (*IndicesCreateResult, error) {
if b.index == "" {
return nil, errors.New("missing index name")
}
// Build url
path, err := uritemplates.Expand("/{index}", map[string]string{
"index": b.index,
})
if err != nil {
return nil, err
}
params := make(url.Values)
if b.pretty {
params.Set("pretty", "true")
}
if b.masterTimeout != "" {
params.Set("master_timeout", b.masterTimeout)
}
if b.timeout != "" {
params.Set("timeout", b.timeout)
}
// Setup HTTP request body
var body interface{}
if b.bodyJson != nil {
body = b.bodyJson
} else {
body = b.bodyString
}
// Get response
res, err := b.client.PerformRequest(ctx, PerformRequestOptions{
Method: "PUT",
Path: path,
Params: params,
Body: body,
})
if err != nil {
return nil, err
}
ret := new(IndicesCreateResult)
if err := b.client.decoder.Decode(res.Body, ret); err != nil {
return nil, err
}
return ret, nil
}
// -- Result of a create index request.
// IndicesCreateResult is the outcome of creating a new index.
type IndicesCreateResult struct {
Acknowledged bool `json:"acknowledged"`
ShardsAcknowledged bool `json:"shards_acknowledged"`
Index string `json:"index,omitempty"`
}
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