intergrate opensearch v2 (#5044)

intergrate opensearch

Signed-off-by: chengdehao <dehaocheng@kubesphere.io>

Co-authored-by: chengdehao <dehaocheng@kubesphere.io>

vendor/github.com/opensearch-project/opensearch-go/v2/opensearchapi/api.update.go

@@ -0,0 +1,376 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// The OpenSearch Contributors require contributions made to
+// this file be licensed under the Apache-2.0 license or a
+// compatible open source license.
+//
+// Modifications Copyright OpenSearch Contributors. See
+// GitHub history for details.
+
+// Licensed to Elasticsearch B.V. under one or more contributor
+// license agreements. See the NOTICE file distributed with
+// this work for additional information regarding copyright
+// ownership. Elasticsearch B.V. licenses this file to you under
+// the Apache License, Version 2.0 (the "License"); you may
+// not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package opensearchapi
+
+import (
+	"context"
+	"io"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func newUpdateFunc(t Transport) Update {
+	return func(index string, id string, body io.Reader, o ...func(*UpdateRequest)) (*Response, error) {
+		var r = UpdateRequest{Index: index, DocumentID: id, Body: body}
+		for _, f := range o {
+			f(&r)
+		}
+		return r.Do(r.ctx, t)
+	}
+}
+
+// ----- API Definition -------------------------------------------------------
+
+// Update updates a document with a script or partial document.
+//
+//
+type Update func(index string, id string, body io.Reader, o ...func(*UpdateRequest)) (*Response, error)
+
+// UpdateRequest configures the Update API request.
+//
+type UpdateRequest struct {
+	Index        string
+	DocumentID   string
+
+	Body io.Reader
+
+	IfPrimaryTerm       *int
+	IfSeqNo             *int
+	Lang                string
+	Refresh             string
+	RequireAlias        *bool
+	RetryOnConflict     *int
+	Routing             string
+	Source              []string
+	SourceExcludes      []string
+	SourceIncludes      []string
+	Timeout             time.Duration
+	WaitForActiveShards string
+
+	Pretty     bool
+	Human      bool
+	ErrorTrace bool
+	FilterPath []string
+
+	Header http.Header
+
+	ctx context.Context
+}
+
+// Do executes the request and returns response or error.
+//
+func (r UpdateRequest) Do(ctx context.Context, transport Transport) (*Response, error) {
+	var (
+		method string
+		path   strings.Builder
+		params map[string]string
+	)
+
+	method = "POST"
+
+	path.Grow(1 + len(r.Index) + 1 + len(r.DocumentID) + 1 + len("_update"))
+	path.WriteString("/")
+	path.WriteString(r.Index)
+	path.WriteString("/")
+	path.WriteString(r.DocumentID)
+	path.WriteString("/")
+	path.WriteString("_update")
+
+	params = make(map[string]string)
+
+	if r.IfPrimaryTerm != nil {
+		params["if_primary_term"] = strconv.FormatInt(int64(*r.IfPrimaryTerm), 10)
+	}
+
+	if r.IfSeqNo != nil {
+		params["if_seq_no"] = strconv.FormatInt(int64(*r.IfSeqNo), 10)
+	}
+
+	if r.Lang != "" {
+		params["lang"] = r.Lang
+	}
+
+	if r.Refresh != "" {
+		params["refresh"] = r.Refresh
+	}
+
+	if r.RequireAlias != nil {
+		params["require_alias"] = strconv.FormatBool(*r.RequireAlias)
+	}
+
+	if r.RetryOnConflict != nil {
+		params["retry_on_conflict"] = strconv.FormatInt(int64(*r.RetryOnConflict), 10)
+	}
+
+	if r.Routing != "" {
+		params["routing"] = r.Routing
+	}
+
+	if len(r.Source) > 0 {
+		params["_source"] = strings.Join(r.Source, ",")
+	}
+
+	if len(r.SourceExcludes) > 0 {
+		params["_source_excludes"] = strings.Join(r.SourceExcludes, ",")
+	}
+
+	if len(r.SourceIncludes) > 0 {
+		params["_source_includes"] = strings.Join(r.SourceIncludes, ",")
+	}
+
+	if r.Timeout != 0 {
+		params["timeout"] = formatDuration(r.Timeout)
+	}
+
+	if r.WaitForActiveShards != "" {
+		params["wait_for_active_shards"] = r.WaitForActiveShards
+	}
+
+	if r.Pretty {
+		params["pretty"] = "true"
+	}
+
+	if r.Human {
+		params["human"] = "true"
+	}
+
+	if r.ErrorTrace {
+		params["error_trace"] = "true"
+	}
+
+	if len(r.FilterPath) > 0 {
+		params["filter_path"] = strings.Join(r.FilterPath, ",")
+	}
+
+	req, err := newRequest(method, path.String(), r.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(params) > 0 {
+		q := req.URL.Query()
+		for k, v := range params {
+			q.Set(k, v)
+		}
+		req.URL.RawQuery = q.Encode()
+	}
+
+	if r.Body != nil {
+		req.Header[headerContentType] = headerContentTypeJSON
+	}
+
+	if len(r.Header) > 0 {
+		if len(req.Header) == 0 {
+			req.Header = r.Header
+		} else {
+			for k, vv := range r.Header {
+				for _, v := range vv {
+					req.Header.Add(k, v)
+				}
+			}
+		}
+	}
+
+	if ctx != nil {
+		req = req.WithContext(ctx)
+	}
+
+	res, err := transport.Perform(req)
+	if err != nil {
+		return nil, err
+	}
+
+	response := Response{
+		StatusCode: res.StatusCode,
+		Body:       res.Body,
+		Header:     res.Header,
+	}
+
+	return &response, nil
+}
+
+// WithContext sets the request context.
+//
+func (f Update) WithContext(v context.Context) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.ctx = v
+	}
+}
+
+// WithIfPrimaryTerm - only perform the update operation if the last operation that has changed the document has the specified primary term.
+//
+func (f Update) WithIfPrimaryTerm(v int) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.IfPrimaryTerm = &v
+	}
+}
+
+// WithIfSeqNo - only perform the update operation if the last operation that has changed the document has the specified sequence number.
+//
+func (f Update) WithIfSeqNo(v int) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.IfSeqNo = &v
+	}
+}
+
+// WithLang - the script language (default: painless).
+//
+func (f Update) WithLang(v string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.Lang = v
+	}
+}
+
+// WithRefresh - if `true` then refresh the affected shards to make this operation visible to search, if `wait_for` then wait for a refresh to make this operation visible to search, if `false` (the default) then do nothing with refreshes..
+//
+func (f Update) WithRefresh(v string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.Refresh = v
+	}
+}
+
+// WithRequireAlias - when true, requires destination is an alias. default is false.
+//
+func (f Update) WithRequireAlias(v bool) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.RequireAlias = &v
+	}
+}
+
+// WithRetryOnConflict - specify how many times should the operation be retried when a conflict occurs (default: 0).
+//
+func (f Update) WithRetryOnConflict(v int) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.RetryOnConflict = &v
+	}
+}
+
+// WithRouting - specific routing value.
+//
+func (f Update) WithRouting(v string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.Routing = v
+	}
+}
+
+// WithSource - true or false to return the _source field or not, or a list of fields to return.
+//
+func (f Update) WithSource(v ...string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.Source = v
+	}
+}
+
+// WithSourceExcludes - a list of fields to exclude from the returned _source field.
+//
+func (f Update) WithSourceExcludes(v ...string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.SourceExcludes = v
+	}
+}
+
+// WithSourceIncludes - a list of fields to extract and return from the _source field.
+//
+func (f Update) WithSourceIncludes(v ...string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.SourceIncludes = v
+	}
+}
+
+// WithTimeout - explicit operation timeout.
+//
+func (f Update) WithTimeout(v time.Duration) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.Timeout = v
+	}
+}
+
+// WithWaitForActiveShards - sets the number of shard copies that must be active before proceeding with the update operation. defaults to 1, meaning the primary shard only. set to `all` for all shard copies, otherwise set to any non-negative value less than or equal to the total number of copies for the shard (number of replicas + 1).
+//
+func (f Update) WithWaitForActiveShards(v string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.WaitForActiveShards = v
+	}
+}
+
+// WithPretty makes the response body pretty-printed.
+//
+func (f Update) WithPretty() func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.Pretty = true
+	}
+}
+
+// WithHuman makes statistical values human-readable.
+//
+func (f Update) WithHuman() func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.Human = true
+	}
+}
+
+// WithErrorTrace includes the stack trace for errors in the response body.
+//
+func (f Update) WithErrorTrace() func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.ErrorTrace = true
+	}
+}
+
+// WithFilterPath filters the properties of the response body.
+//
+func (f Update) WithFilterPath(v ...string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		r.FilterPath = v
+	}
+}
+
+// WithHeader adds the headers to the HTTP request.
+//
+func (f Update) WithHeader(h map[string]string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		if r.Header == nil {
+			r.Header = make(http.Header)
+		}
+		for k, v := range h {
+			r.Header.Add(k, v)
+		}
+	}
+}
+
+// WithOpaqueID adds the X-Opaque-Id header to the HTTP request.
+//
+func (f Update) WithOpaqueID(s string) func(*UpdateRequest) {
+	return func(r *UpdateRequest) {
+		if r.Header == nil {
+			r.Header = make(http.Header)
+		}
+		r.Header.Set("X-Opaque-Id", s)
+	}
+}