95 lines
2.4 KiB
Go
95 lines
2.4 KiB
Go
/*
|
|
* Copyright 2019 Banco Bilbao Vizcaya Argentaria, S.A.
|
|
*
|
|
* 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 control
|
|
|
|
import (
|
|
"encoding/json"
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
|
|
"github.com/gorilla/mux"
|
|
|
|
"github.com/BBVA/kapow/internal/server/model"
|
|
"github.com/BBVA/kapow/internal/server/user"
|
|
)
|
|
|
|
// Run must start the control server in a specific address
|
|
func Run(bindAddr string) {
|
|
log.Fatal(http.ListenAndServe(bindAddr, configRouter()))
|
|
}
|
|
|
|
func configRouter() *mux.Router {
|
|
r := mux.NewRouter()
|
|
r.HandleFunc("/routes/{id}", removeRoute).
|
|
Methods("DELETE")
|
|
r.HandleFunc("/routes", listRoutes).
|
|
Methods("GET")
|
|
r.HandleFunc("/routes", addRoute).
|
|
Methods("POST")
|
|
return r
|
|
}
|
|
|
|
var funcRemove func(id string) error = user.Routes.Delete
|
|
|
|
func removeRoute(res http.ResponseWriter, req *http.Request) {
|
|
vars := mux.Vars(req)
|
|
id := vars["id"]
|
|
if err := funcRemove(id); err != nil {
|
|
res.WriteHeader(http.StatusNotFound)
|
|
return
|
|
}
|
|
res.WriteHeader(http.StatusNoContent)
|
|
}
|
|
|
|
var funcList func() []model.Route = user.Routes.List
|
|
|
|
func listRoutes(res http.ResponseWriter, req *http.Request) {
|
|
|
|
list := funcList()
|
|
|
|
listBytes, _ := json.Marshal(list)
|
|
res.Header().Set("Content-Type", "application/json")
|
|
_, _ = res.Write(listBytes)
|
|
}
|
|
|
|
var funcAdd func(model.Route) model.Route = user.Routes.Append
|
|
|
|
func addRoute(res http.ResponseWriter, req *http.Request) {
|
|
var route model.Route
|
|
|
|
payload, _ := ioutil.ReadAll(req.Body)
|
|
err := json.Unmarshal(payload, &route)
|
|
if err != nil {
|
|
res.WriteHeader(http.StatusBadRequest)
|
|
return
|
|
}
|
|
if route.Method == "" {
|
|
res.WriteHeader(http.StatusUnprocessableEntity)
|
|
return
|
|
}
|
|
if route.Pattern == "" {
|
|
res.WriteHeader(http.StatusUnprocessableEntity)
|
|
return
|
|
}
|
|
created := funcAdd(route)
|
|
createdBytes, _ := json.Marshal(created)
|
|
|
|
res.WriteHeader(http.StatusCreated)
|
|
res.Header().Set("Content-Type", "application/json")
|
|
_, _ = res.Write(createdBytes)
|
|
}
|