Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2022-present Open Networking Foundation |
| 3 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | * you may not use this file except in compliance with the License. |
| 5 | * You may obtain a copy of the License at |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software |
| 10 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | * See the License for the specific language governing permissions and |
| 13 | * limitations under the License. |
| 14 | */ |
| 15 | |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 16 | package onosnbi |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 17 | |
| 18 | import ( |
| 19 | "context" |
| 20 | "encoding/json" |
| 21 | "net/http" |
| 22 | "strconv" |
Akash Soni | 6f36945 | 2023-09-19 11:18:28 +0530 | [diff] [blame^] | 23 | cntlr "voltha-go-controller/internal/pkg/controller" |
Hitesh Chhabra | 7d249a0 | 2023-07-04 21:33:49 +0530 | [diff] [blame] | 24 | errorCodes "voltha-go-controller/internal/pkg/errorcodes" |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 25 | "voltha-go-controller/log" |
| 26 | |
| 27 | "github.com/gorilla/mux" |
| 28 | ) |
| 29 | |
| 30 | type MetersHandle struct { |
| 31 | } |
| 32 | |
| 33 | func init() { |
| 34 | // Setup this package so that it's log level can be modified at run time |
| 35 | var err error |
| 36 | logger, err = log.AddPackageWithDefaultParam() |
| 37 | if err != nil { |
| 38 | panic(err) |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | // ServeHTTP to serve http request |
| 43 | func (mh *MetersHandle) MeterServeHTTP(w http.ResponseWriter, r *http.Request) { |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 44 | vars := mux.Vars(r) |
| 45 | meterID := vars["id"] |
| 46 | |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 47 | logger.Infow(ctx, "Received-northbound-request ", log.Fields{"Method": r.Method, "URL": r.URL, "meterID": meterID}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 48 | switch r.Method { |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 49 | case cGet: |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 50 | if meterID != "" { |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 51 | mh.GetMeter(context.Background(), meterID, w, r) |
| 52 | } else { |
| 53 | mh.GetAllMeters(context.Background(), w, r) |
| 54 | } |
| 55 | |
| 56 | default: |
| 57 | logger.Warnw(ctx, "Unsupported Method", log.Fields{"Method": r.Method}) |
Hitesh Chhabra | 7d249a0 | 2023-07-04 21:33:49 +0530 | [diff] [blame] | 58 | err := errorCodes.ErrOperationNotSupported |
| 59 | http.Error(w, err.Error(), http.StatusBadRequest) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 60 | } |
| 61 | } |
| 62 | |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 63 | func (mh *MetersHandle) GetMeter(cntx context.Context, meterID string, w http.ResponseWriter, r *http.Request) { |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 64 | meterListResp := MeterList{} |
| 65 | meterListResp.Meters = []Meters{} |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 66 | mID, err := strconv.ParseUint(meterID, 10, 32) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 67 | if err != nil { |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 68 | logger.Errorw(ctx, "Failed to parse meterID from string to uint32", log.Fields{"Meter ID": mID, "Reason": err.Error()}) |
Hitesh Chhabra | 7d249a0 | 2023-07-04 21:33:49 +0530 | [diff] [blame] | 69 | w.WriteHeader(http.StatusInternalServerError) |
| 70 | return |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 71 | } |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 72 | id := uint32(mID) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 73 | logger.Infow(ctx, "Meter Id", log.Fields{"metreId": id}) |
Akash Soni | 6f36945 | 2023-09-19 11:18:28 +0530 | [diff] [blame^] | 74 | var voltContrIntr cntlr.VoltControllerInterface |
| 75 | cntrlr := cntlr.GetController() |
| 76 | voltContrIntr = cntrlr |
| 77 | meterInfo, err := voltContrIntr.GetMeterInfo(cntx, id) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 78 | if err != nil { |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 79 | logger.Errorw(ctx, "Failed to get meter info from device with Meter Id", log.Fields{"Meter ID": mID, "Reason": err.Error()}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 80 | w.WriteHeader(http.StatusNotFound) |
Hitesh Chhabra | 7d249a0 | 2023-07-04 21:33:49 +0530 | [diff] [blame] | 81 | return |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 82 | } |
| 83 | |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 84 | for deviceID, meter := range meterInfo { |
| 85 | meterResp := mh.MeterObjectMapping(meter, deviceID) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 86 | meterListResp.Meters = append(meterListResp.Meters, meterResp) |
| 87 | } |
| 88 | MeterRespJSON, err := json.Marshal(meterListResp) |
| 89 | if err != nil { |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 90 | logger.Errorw(ctx, "Error occurred while marshaling meter response", log.Fields{"Meter ID": mID, "MeterListResp": meterListResp, "Error": err}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 91 | w.WriteHeader(http.StatusInternalServerError) |
| 92 | return |
| 93 | } |
| 94 | w.Header().Add("Content-Type", "application/json") |
| 95 | _, err = w.Write(MeterRespJSON) |
| 96 | if err != nil { |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 97 | logger.Errorw(ctx, "error in sending meter response", log.Fields{"Meter ID": mID, "MeterListResp": meterListResp, "Error": err}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 98 | w.WriteHeader(http.StatusInternalServerError) |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 99 | return |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 100 | } |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 101 | logger.Debugw(ctx, "Fetch Meter Info specific to received Meter Id", log.Fields{"metreId": id, "MeterListResp": meterListResp}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | func (mh *MetersHandle) GetAllMeters(cntx context.Context, w http.ResponseWriter, r *http.Request) { |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 105 | metersList := MeterList{} |
| 106 | metersList.Meters = []Meters{} |
Akash Soni | 6f36945 | 2023-09-19 11:18:28 +0530 | [diff] [blame^] | 107 | var voltContrIntr cntlr.VoltControllerInterface |
| 108 | cntrlr := cntlr.GetController() |
| 109 | voltContrIntr = cntrlr |
| 110 | meterInfo, err := voltContrIntr.GetAllMeterInfo() |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 111 | if err != nil { |
| 112 | logger.Errorw(ctx, "Failed to get meter info", log.Fields{"Reason": err.Error()}) |
| 113 | w.WriteHeader(http.StatusNotFound) |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 114 | return |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 115 | } |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 116 | for deviceID, meters := range meterInfo { |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 117 | for _, meter := range meters { |
vinokuma | 926cb3e | 2023-03-29 11:41:06 +0530 | [diff] [blame] | 118 | mtr := mh.MeterObjectMapping(meter, deviceID) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 119 | metersList.Meters = append(metersList.Meters, mtr) |
| 120 | } |
| 121 | } |
| 122 | MeterRespJSON, err := json.Marshal(metersList) |
| 123 | if err != nil { |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 124 | logger.Errorw(ctx, "Error occurred while marshaling meter response", log.Fields{"MetersList": metersList, "Error": err}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 125 | w.WriteHeader(http.StatusInternalServerError) |
| 126 | return |
| 127 | } |
| 128 | w.Header().Add("Content-Type", "application/json") |
| 129 | _, err = w.Write(MeterRespJSON) |
| 130 | if err != nil { |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 131 | logger.Errorw(ctx, "error in sending meter response", log.Fields{"MetersList": metersList, "Error": err}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 132 | w.WriteHeader(http.StatusInternalServerError) |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 133 | return |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 134 | } |
Hitesh Chhabra | af80b83 | 2023-07-21 15:27:20 +0530 | [diff] [blame] | 135 | logger.Debugw(ctx, "Fetching all Meter Info from device", log.Fields{"MetersList": metersList}) |
Akash Soni | b3abf52 | 2022-12-19 13:20:02 +0530 | [diff] [blame] | 136 | } |