From 4a5a72c1cca50a912fd74baba3c5e6aa699d5def Mon Sep 17 00:00:00 2001
From: leandrofars <leandrofars@gmail.com>
Date: Mon, 23 Oct 2023 23:43:59 -0300
Subject: [PATCH] feat(api): firmware update

---
 .../services/controller/cmd/oktopus/main.go   |  2 +-
 .../controller/internal/api/device.go         | 97 -------------------
 backend/services/controller/internal/ws/ws.go |  8 +-
 3 files changed, 6 insertions(+), 101 deletions(-)

diff --git a/backend/services/controller/cmd/oktopus/main.go b/backend/services/controller/cmd/oktopus/main.go
index 038f83f..8bb9f0b 100755
--- a/backend/services/controller/cmd/oktopus/main.go
+++ b/backend/services/controller/cmd/oktopus/main.go
@@ -49,7 +49,7 @@ func main() {
 		App variables priority:
 		1º - Flag through command line.
 		2º - Env variables.
-		3º - Default flag value
+		3º - Default flag value.
 	*/
 
 	log.Println("Starting Oktopus Project TR-369 Controller Version:", VERSION)
diff --git a/backend/services/controller/internal/api/device.go b/backend/services/controller/internal/api/device.go
index c715e06..b5d98ae 100644
--- a/backend/services/controller/internal/api/device.go
+++ b/backend/services/controller/internal/api/device.go
@@ -4,110 +4,13 @@ import (
 	"encoding/json"
 	"log"
 	"net/http"
-	"time"
 
 	"github.com/gorilla/mux"
 	usp_msg "github.com/leandrofars/oktopus/internal/usp_message"
 	"github.com/leandrofars/oktopus/internal/utils"
 	"go.mongodb.org/mongo-driver/mongo"
-	"google.golang.org/protobuf/proto"
 )
 
-func (a *Api) deviceFwUpdate(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	sn := vars["sn"]
-	a.deviceExists(sn, w)
-
-	msg := utils.NewGetMsg(usp_msg.Get{
-		ParamPaths: []string{"Device.DeviceInfo.FirmwareImage.*.Status"},
-		MaxDepth:   1,
-	})
-	encodedMsg, err := proto.Marshal(&msg)
-	if err != nil {
-		log.Println(err)
-		w.WriteHeader(http.StatusBadRequest)
-		return
-	}
-
-	record := utils.NewUspRecord(encodedMsg, sn)
-	tr369Message, err := proto.Marshal(&record)
-	if err != nil {
-		log.Fatalln("Failed to encode tr369 record:", err)
-	}
-
-	a.QMutex.Lock()
-	a.MsgQueue[msg.Header.MsgId] = make(chan usp_msg.Msg)
-	a.QMutex.Unlock()
-	log.Println("Sending Msg:", msg.Header.MsgId)
-	a.Broker.Publish(tr369Message, "oktopus/v1/agent/"+sn, "oktopus/v1/api/"+sn, false)
-
-	var getMsgAnswer *usp_msg.GetResp
-
-	select {
-	case msg := <-a.MsgQueue[msg.Header.MsgId]:
-		log.Printf("Received Msg: %s", msg.Header.MsgId)
-		a.QMutex.Lock()
-		delete(a.MsgQueue, msg.Header.MsgId)
-		a.QMutex.Unlock()
-		log.Println("requests queue:", a.MsgQueue)
-		getMsgAnswer = msg.Body.GetResponse().GetGetResp()
-	case <-time.After(time.Second * 55):
-		log.Printf("Request %s Timed Out", msg.Header.MsgId)
-		w.WriteHeader(http.StatusGatewayTimeout)
-		a.QMutex.Lock()
-		delete(a.MsgQueue, msg.Header.MsgId)
-		a.QMutex.Unlock()
-		log.Println("requests queue:", a.MsgQueue)
-		json.NewEncoder(w).Encode("Request Timed Out")
-		return
-	}
-
-	// Check which fw image is activated
-	partition := checkAvaiableFwPartition(getMsgAnswer.ReqPathResults)
-	if partition < 0 {
-		log.Println("Error to get device available firmware partition, probably it has only one partition")
-		w.WriteHeader(http.StatusInternalServerError)
-		json.NewEncoder(w).Encode("Server don't have the hability to update device with only one partition")
-		return
-		//TODO: update device with only one partition
-	}
-
-	var receiver = usp_msg.Operate{
-		Command:    "Device.DeviceInfo.FirmwareImage.1.Download()",
-		CommandKey: "Download()",
-		SendResp:   true,
-		InputArgs: map[string]string{
-			"URL":          "http://cronos.intelbras.com.br/download/PON/121AC/beta/121AC-2.3-230620-77753201df4f1e2c607a7236746c8491.tar", //TODO: use dynamic url
-			"AutoActivate": "true",
-			//"Username": "",
-			//"Password": "",
-			"FileSize": "0", //TODO: send firmware length
-			//"CheckSumAlgorithm": "",
-			//"CheckSum":          "",
-		},
-	}
-
-	msg = utils.NewOperateMsg(receiver)
-	a.uspCall(msg, sn, w)
-}
-
-// Check which fw image is activated
-func checkAvaiableFwPartition(reqPathResult []*usp_msg.GetResp_RequestedPathResult) int {
-	for _, x := range reqPathResult {
-		partitionsNumber := len(x.ResolvedPathResults)
-		if partitionsNumber > 1 {
-			log.Printf("Device has %d firmware partitions", partitionsNumber)
-		}
-		for i, y := range x.ResolvedPathResults {
-			if y.ResultParams["Status"] == "Available" {
-				log.Printf("Partition %d is avaiable", i)
-				return i
-			}
-		}
-	}
-	return -1
-}
-
 func (a *Api) deviceGetSupportedParametersMsg(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	sn := vars["sn"]
diff --git a/backend/services/controller/internal/ws/ws.go b/backend/services/controller/internal/ws/ws.go
index 0a211c0..2750c22 100644
--- a/backend/services/controller/internal/ws/ws.go
+++ b/backend/services/controller/internal/ws/ws.go
@@ -2,6 +2,10 @@ package ws
 
 import (
 	"fmt"
+	"log"
+	"net/http"
+	"time"
+
 	socketio "github.com/googollee/go-socket.io"
 	"github.com/googollee/go-socket.io/engineio"
 	"github.com/googollee/go-socket.io/engineio/transport"
@@ -9,11 +13,9 @@ import (
 	"github.com/googollee/go-socket.io/engineio/transport/websocket"
 	"github.com/gorilla/mux"
 	"github.com/leandrofars/oktopus/internal/api/cors"
-	"log"
-	"net/http"
-	"time"
 )
 
+/* ----------- [Deprecated code] migrated to Socketio with NodeJs ----------- */
 func Ws() {
 	server := socketio.NewServer(&engineio.Options{
 		PingTimeout:  5 * time.Second,