meclearning and port ingnored rest interface along with multicast groups
Change-Id: I3116ac96b27cf5b83b5f6f459049f789dfff4154
diff --git a/voltha-go-controller/onos_nbi/meters.go b/voltha-go-controller/onos_nbi/meters.go
new file mode 100644
index 0000000..a5ae839
--- /dev/null
+++ b/voltha-go-controller/onos_nbi/meters.go
@@ -0,0 +1,123 @@
+/*
+* Copyright 2022-present Open Networking Foundation
+* 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 onos_nbi
+
+import (
+ "context"
+ "encoding/json"
+ "net/http"
+ "strconv"
+ app "voltha-go-controller/internal/pkg/controller"
+ "voltha-go-controller/log"
+
+ "github.com/gorilla/mux"
+)
+
+type MetersHandle struct {
+}
+
+func init() {
+ // Setup this package so that it's log level can be modified at run time
+ var err error
+ logger, err = log.AddPackageWithDefaultParam()
+ if err != nil {
+ panic(err)
+ }
+}
+
+// ServeHTTP to serve http request
+func (mh *MetersHandle) MeterServeHTTP(w http.ResponseWriter, r *http.Request) {
+ logger.Infow(ctx, "Received-northbound-request", log.Fields{"Method": r.Method, "URL": r.URL})
+ vars := mux.Vars(r)
+ meterID := vars["id"]
+
+ switch r.Method {
+ case "GET":
+ if meterID != "" {
+ logger.Warnw(ctx, "Calling GetMeter method", log.Fields{"MeterId": meterID})
+ mh.GetMeter(context.Background(), meterID, w, r)
+ } else {
+ mh.GetAllMeters(context.Background(), w, r)
+ }
+
+ default:
+ logger.Warnw(ctx, "Unsupported Method", log.Fields{"Method": r.Method})
+ }
+}
+
+func (mh *MetersHandle) GetMeter(cntx context.Context, meterId string, w http.ResponseWriter, r *http.Request) {
+ logger.Info(cntx, "Inside GetMeter method")
+ meterListResp := MeterList{}
+ meterListResp.Meters = []Meters{}
+ mId, err := strconv.ParseUint(meterId, 10, 32)
+ if err != nil {
+ logger.Errorw(ctx, "Failed to parse string to uint32", log.Fields{"Reason": err.Error()})
+ }
+ id := uint32(mId)
+ logger.Infow(ctx, "Meter Id", log.Fields{"metreId": id})
+ meterInfo, err := app.GetController().GetMeterInfo(cntx, id)
+ if err != nil {
+ logger.Errorw(ctx, "Failed to get meter info", log.Fields{"Reason": err.Error()})
+ w.WriteHeader(http.StatusNotFound)
+ }
+
+ for deviceId, meter := range meterInfo {
+ meterResp := mh.MeterObjectMapping(meter, deviceId)
+ meterListResp.Meters = append(meterListResp.Meters, meterResp)
+ }
+ MeterRespJSON, err := json.Marshal(meterListResp)
+ if err != nil {
+ logger.Errorw(ctx, "Error occurred while marshaling meter response", log.Fields{"Error": err})
+ w.WriteHeader(http.StatusInternalServerError)
+ return
+ }
+ w.Header().Add("Content-Type", "application/json")
+ _, err = w.Write(MeterRespJSON)
+ if err != nil {
+ logger.Errorw(ctx, "error in sending meter response", log.Fields{"Error": err})
+ w.WriteHeader(http.StatusInternalServerError)
+ }
+}
+
+func (mh *MetersHandle) GetAllMeters(cntx context.Context, w http.ResponseWriter, r *http.Request) {
+ logger.Info(cntx, "Inside GetAllMeters method")
+ metersList := MeterList{}
+ metersList.Meters = []Meters{}
+ meterInfo, err := app.GetController().GetAllMeterInfo()
+ if err != nil {
+ logger.Errorw(ctx, "Failed to get meter info", log.Fields{"Reason": err.Error()})
+ w.WriteHeader(http.StatusNotFound)
+ }
+ for deviceId, meters := range meterInfo {
+ for _, meter := range meters {
+ mtr := mh.MeterObjectMapping(meter, deviceId)
+ metersList.Meters = append(metersList.Meters, mtr)
+ }
+ }
+ MeterRespJSON, err := json.Marshal(metersList)
+ if err != nil {
+ logger.Errorw(ctx, "Error occurred while marshaling meter response", log.Fields{"Error": err})
+ w.WriteHeader(http.StatusInternalServerError)
+ return
+ }
+ w.Header().Add("Content-Type", "application/json")
+ _, err = w.Write(MeterRespJSON)
+ if err != nil {
+ logger.Errorw(ctx, "error in sending meter response", log.Fields{"Error": err})
+ w.WriteHeader(http.StatusInternalServerError)
+ }
+
+}