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/*
* Copyright 2018 Intel Corporation, 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 api
import (
"encoding/json"
"github.com/gorilla/mux"
"net/http"
)
type ResponseStringStruct struct {
Response string `json:"response"`
}
type ResponseGETStruct struct {
Response map[string]string `json:"response"`
}
type ResponseGETSStruct struct {
Response []string `json:"response"`
}
func HandleGET(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
key := vars["token"] + "/" + vars["key"]
value, err := Consul.RequestGET(key)
if err != nil {
req := ResponseStringStruct{Response: string(err.Error())}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusBadRequest)
json.NewEncoder(w).Encode(req)
} else {
req := ResponseGETStruct{Response: map[string]string{key: value}}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(req)
}
}
func HandleGETS(w http.ResponseWriter, r *http.Request) {
values, err := Consul.RequestGETS()
if err != nil {
req := ResponseStringStruct{Response: string(err.Error())}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusBadRequest)
json.NewEncoder(w).Encode(req)
} else {
req := ResponseGETSStruct{Response: values}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(req)
}
}
func HandleDELETE(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
key := vars["key"]
err := Consul.RequestDELETE(key)
if err != nil {
req := ResponseStringStruct{Response: string(err.Error())}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusBadRequest)
json.NewEncoder(w).Encode(req)
} else {
req := ResponseStringStruct{Response: "Key deletion successful."}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(&req)
}
}
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