First commit

setup/e2mgr/E2Manager/httpserver/http_server.go

@@ -0,0 +1,54 @@
+//
+// Copyright 2019 AT&T Intellectual Property
+// Copyright 2019 Nokia
+//
+// 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.
+
+//  This source code is part of the near-RT RIC (RAN Intelligent Controller)
+//  platform project (RICP).
+
+package httpserver
+
+import (
+	"e2mgr/controllers"
+	"e2mgr/logger"
+	"fmt"
+	"github.com/gorilla/mux"
+	"net/http"
+)
+
+func Run(log *logger.Logger, port int, rootController controllers.IRootController, nodebController controllers.INodebController, e2tController controllers.IE2TController) error {
+
+	router := mux.NewRouter();
+	initializeRoutes(router, rootController, nodebController, e2tController)
+
+	addr := fmt.Sprintf(":%d", port)
+
+	err := http.ListenAndServe(addr, router)
+
+	log.Errorf("#http_server.Run - Fail initiating HTTP server. Error: %v", err)
+	return err
+}
+
+func initializeRoutes(router *mux.Router, rootController controllers.IRootController, nodebController controllers.INodebController, e2tController controllers.IE2TController) {
+	r := router.PathPrefix("/v1").Subrouter()
+	r.HandleFunc("/health", rootController.HandleHealthCheckRequest).Methods(http.MethodGet)
+
+	rr := r.PathPrefix("/nodeb").Subrouter()
+	rr.HandleFunc("/ids", nodebController.GetNodebIdList).Methods(http.MethodGet)
+	rr.HandleFunc("/{ranName}", nodebController.GetNodeb).Methods(http.MethodGet)
+	rr.HandleFunc("/{ranName}/update", nodebController.UpdateGnb).Methods(http.MethodPut)
+	rr.HandleFunc("/shutdown", nodebController.Shutdown).Methods(http.MethodPut)
+	rrr := r.PathPrefix("/e2t").Subrouter()
+	rrr.HandleFunc("/list", e2tController.GetE2TInstances).Methods(http.MethodGet)
+}