1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// Copyright (c) 2014 Couchbase, Inc.
//
// Licensed 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 http
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
type AliasAction struct {
Alias string `json:"alias"`
AddIndexes []string `json:"add"`
RemoveIndexes []string `json:"remove"`
}
type AliasHandler struct{}
func NewAliasHandler() *AliasHandler {
return &AliasHandler{}
}
func (h *AliasHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
// read the request body
requestBody, err := ioutil.ReadAll(req.Body)
if err != nil {
showError(w, req, fmt.Sprintf("error reading request body: %v", err), 400)
return
}
var aliasAction AliasAction
// interpret request body as alias actions
if len(requestBody) > 0 {
err := json.Unmarshal(requestBody, &aliasAction)
if err != nil {
showError(w, req, fmt.Sprintf("error parsing alias actions: %v", err), 400)
return
}
} else {
showError(w, req, "request body must contain alias actions", 400)
return
}
err = UpdateAlias(aliasAction.Alias, aliasAction.AddIndexes, aliasAction.RemoveIndexes)
if err != nil {
showError(w, req, fmt.Sprintf("error updating alias: %v", err), 400)
return
}
rv := struct {
Status string `json:"status"`
}{
Status: "ok",
}
mustEncode(w, rv)
}
|
