68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
|
// 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 (
|
||
|
|
"fmt"
|
||
|
|
"net/http"
|
||
|
|
)
|
||
|
|
|
||
|
|
type DocDeleteHandler struct {
|
||
|
|
defaultIndexName string
|
||
|
|
IndexNameLookup varLookupFunc
|
||
|
|
DocIDLookup varLookupFunc
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewDocDeleteHandler(defaultIndexName string) *DocDeleteHandler {
|
||
|
|
return &DocDeleteHandler{
|
||
|
|
defaultIndexName: defaultIndexName,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (h *DocDeleteHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
|
||
|
|
|
||
|
|
// find the index to operate on
|
||
|
|
var indexName string
|
||
|
|
if h.IndexNameLookup != nil {
|
||
|
|
indexName = h.IndexNameLookup(req)
|
||
|
|
}
|
||
|
|
if indexName == "" {
|
||
|
|
indexName = h.defaultIndexName
|
||
|
|
}
|
||
|
|
index := IndexByName(indexName)
|
||
|
|
if index == nil {
|
||
|
|
showError(w, req, fmt.Sprintf("no such index '%s'", indexName), 404)
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
// find the doc id
|
||
|
|
var docID string
|
||
|
|
if h.DocIDLookup != nil {
|
||
|
|
docID = h.DocIDLookup(req)
|
||
|
|
}
|
||
|
|
if docID == "" {
|
||
|
|
showError(w, req, "document id cannot be empty", 400)
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
err := index.Delete(docID)
|
||
|
|
if err != nil {
|
||
|
|
showError(w, req, fmt.Sprintf("error deleting document '%s': %v", docID, err), 500)
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
rv := struct {
|
||
|
|
Status string `json:"status"`
|
||
|
|
}{
|
||
|
|
Status: "ok",
|
||
|
|
}
|
||
|
|
mustEncode(w, rv)
|
||
|
|
}
|