148 lines
4.1 KiB
Go
148 lines
4.1 KiB
Go
// Copyright 2012-2018 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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"encoding/json"
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"fmt"
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"net/url"
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"strings"
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"github.com/olivere/elastic/uritemplates"
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)
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// XPackWatcherAckWatchService enables you to manually throttle execution of the watch’s actions.
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// See https://www.elastic.co/guide/en/elasticsearch/reference/6.4/watcher-api-ack-watch.html.
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type XPackWatcherAckWatchService struct {
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client *Client
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pretty bool
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watchId string
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actionId []string
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masterTimeout string
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}
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// NewXPackWatcherAckWatchService creates a new XPackWatcherAckWatchService.
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func NewXPackWatcherAckWatchService(client *Client) *XPackWatcherAckWatchService {
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return &XPackWatcherAckWatchService{
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client: client,
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}
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}
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// WatchId is the unique ID of the watch.
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func (s *XPackWatcherAckWatchService) WatchId(watchId string) *XPackWatcherAckWatchService {
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s.watchId = watchId
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return s
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}
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// ActionId is a slice of action ids to be acked.
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func (s *XPackWatcherAckWatchService) ActionId(actionId ...string) *XPackWatcherAckWatchService {
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s.actionId = append(s.actionId, actionId...)
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return s
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}
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// MasterTimeout indicates an explicit operation timeout for
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// connection to master node.
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func (s *XPackWatcherAckWatchService) MasterTimeout(masterTimeout string) *XPackWatcherAckWatchService {
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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 *XPackWatcherAckWatchService) Pretty(pretty bool) *XPackWatcherAckWatchService {
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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 *XPackWatcherAckWatchService) buildURL() (string, url.Values, error) {
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// Build URL
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var (
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path string
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err error
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)
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if len(s.actionId) > 0 {
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path, err = uritemplates.Expand("/_xpack/watcher/watch/{watch_id}/_ack/{action_id}", map[string]string{
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"watch_id": s.watchId,
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"action_id": strings.Join(s.actionId, ","),
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})
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} else {
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path, err = uritemplates.Expand("/_xpack/watcher/watch/{watch_id}/_ack", map[string]string{
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"watch_id": s.watchId,
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})
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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.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 *XPackWatcherAckWatchService) Validate() error {
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var invalid []string
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if s.watchId == "" {
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invalid = append(invalid, "WatchId")
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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 *XPackWatcherAckWatchService) Do(ctx context.Context) (*XPackWatcherAckWatchResponse, 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: "PUT",
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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(XPackWatcherAckWatchResponse)
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if err := json.Unmarshal(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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// XPackWatcherAckWatchResponse is the response of XPackWatcherAckWatchService.Do.
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type XPackWatcherAckWatchResponse struct {
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Status *XPackWatcherAckWatchStatus `json:"status"`
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}
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// XPackWatcherAckWatchStatus is the status of a XPackWatcherAckWatchResponse.
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type XPackWatcherAckWatchStatus struct {
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State map[string]interface{} `json:"state"`
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LastChecked string `json:"last_checked"`
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LastMetCondition string `json:"last_met_condition"`
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Actions map[string]map[string]interface{} `json:"actions"`
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ExecutionState string `json:"execution_state"`
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Version int `json:"version"`
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}
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