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update hardware go

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This commit is contained in:
[Valentino Heman Budiarto] 2026-06-15 19:26:25 +07:00
parent 5e38ec30bc
commit 292580e089
1 changed files with 71 additions and 13 deletions
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84
backend/controllers/hardwarecontroller.go
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@ -146,13 +146,9 @@ func VerifyHardwareCode(c *gin.Context) {
client := mqtt.NewClient(opts)
if tokenMQTT := client.Connect(); tokenMQTT.Wait() && tokenMQTT.Error() == nil {
// Buka Gembok Relay
client.Publish("sclass/d101/auth", 0, true, "UNLOCK").Wait()
// Opsional: Nyalakan Lampu Otomatis saat login
client.Publish("sclass/d101/lampu1", 0, false, "on").Wait()
client.Publish("sclass/d101/lampu2", 0, false, "on").Wait()
client.Disconnect(250)
fmt.Printf("[MQTT] Perintah UNLOCK dan ON dikirim (Sisa Menit: %d)\n", sisaMenit)
} else {
@ -268,7 +264,7 @@ func ControlHardware(c *gin.Context) {
}
// =========================================================================
// HELPER: MENGAMBIL STATE DARI HOME ASSISTANT
// HELPER 1: MENGAMBIL ANGKA DARI HOME ASSISTANT (Untuk Daya/Watt)
// =========================================================================
func fetchHAState(haURL string, haToken string, entityID string) float64 {
apiURL := fmt.Sprintf("%s/api/states/%s", haURL, entityID)
@ -294,11 +290,40 @@ func fetchHAState(haURL string, haToken string, entityID string) float64 {
return 0
}
// Ubah string angka menjadi float
val, _ := strconv.ParseFloat(stateStr, 64)
return val
}
// =========================================================================
// HELPER 2: MENGAMBIL STATUS TEKS DARI HOME ASSISTANT (Untuk ON/OFF)
// =========================================================================
func fetchHAStringState(haURL string, haToken string, entityID string) string {
apiURL := fmt.Sprintf("%s/api/states/%s", haURL, entityID)
req, _ := http.NewRequest("GET", apiURL, nil)
req.Header.Set("Authorization", "Bearer "+haToken)
req.Header.Set("Content-Type", "application/json")
client := &http.Client{Timeout: 3 * time.Second}
resp, err := client.Do(req)
if err != nil {
return "off"
}
defer resp.Body.Close()
var result map[string]interface{}
if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
return "off"
}
stateStr, ok := result["state"].(string)
if !ok {
return "off"
}
return stateStr
}
// =========================================================================
// FUNGSI 3: MENDAPATKAN STATUS DAYA DARI 3 MCB SEKALIGUS
// =========================================================================
@ -330,21 +355,18 @@ func GlobalPowerControl(c *gin.Context) {
haURL := os.Getenv("HA_URL")
haToken := os.Getenv("HA_TOKEN")
// Tentukan service HA berdasarkan request
service := "turn_off"
if req.Action == "on" {
service = "turn_on"
}
apiURL := fmt.Sprintf("%s/api/services/switch/%s", haURL, service)
// Daftar MCB yang akan dieksekusi secara berurutan
mcbs := []string{
"switch.wifi_smart_meter_pro_switch", // Umum
"switch.wifi_smart_meter_pro_2_switch", // AC1
"switch.wifi_smart_meter_pro_3_switch", // AC2
}
// Looping untuk eksekusi satu per satu
for i, mcb := range mcbs {
payload := map[string]string{"entity_id": mcb}
jsonPayload, _ := json.Marshal(payload)
@ -363,13 +385,11 @@ func GlobalPowerControl(c *gin.Context) {
fmt.Printf("[MCB] Sinyal %s dikirim ke %s\n", req.Action, mcb)
// Berikan jeda 1 detik, KECUALI untuk iterasi terakhir
if i < len(mcbs)-1 {
time.Sleep(1 * time.Second)
}
}
// Jika dimatikan paksa, update cache perangkat IoT menjadi mati semua
if req.Action == "off" {
DeviceStatusCache["lampu1"] = "off"
DeviceStatusCache["lampu2"] = "off"
@ -384,11 +404,49 @@ func GlobalPowerControl(c *gin.Context) {
}
// =========================================================================
// FUNGSI 5: MENGIRIM STATUS REAL-TIME KE WEB FRONTEND
// FUNGSI 5: MENGIRIM STATUS REAL-TIME KE WEB FRONTEND (SENSOR FUSION)
// =========================================================================
func GetHardwareStatus(c *gin.Context) {
haURL := os.Getenv("HA_URL")
haToken := os.Getenv("HA_TOKEN")
// 1. Cek status fisik MCB di Home Assistant
mcbUmum := fetchHAStringState(haURL, haToken, "switch.wifi_smart_meter_pro_switch")
mcbAC1 := fetchHAStringState(haURL, haToken, "switch.wifi_smart_meter_pro_2_switch")
// 2. Ambil data dari Cache (Perintah terakhir dari Web/ESP32 melalui IR/MQTT)
statusLampu1 := DeviceStatusCache["lampu1"]
statusLampu2 := DeviceStatusCache["lampu2"]
statusProyektor := DeviceStatusCache["projector"]
statusAC := DeviceStatusCache["ac"]
// 3. LOGIKA SENSOR FUSION (Penggabungan Fisik & Virtual)
// Jika listrik MCB fisik terputus, maka otomatis perangkat di jalur tersebut PASTI MATI (off),
// mengabaikan apapun status terakhir yang ada di memori Cache.
if mcbUmum == "off" {
statusLampu1 = "off"
statusLampu2 = "off"
statusProyektor = "off"
// Sinkronkan kembali cache agar tidak ada "state" nyangkut
DeviceStatusCache["lampu1"] = "off"
DeviceStatusCache["lampu2"] = "off"
DeviceStatusCache["projector"] = "off"
}
if mcbAC1 == "off" {
statusAC = "off"
DeviceStatusCache["ac"] = "off"
}
// Kirim data yang sudah divalidasi ke Web dan Layar ESP32
c.JSON(http.StatusOK, gin.H{
"status": "success",
"data": DeviceStatusCache,
"data": map[string]string{
"lampu1": statusLampu1,
"lampu2": statusLampu2,
"projector": statusProyektor,
"ac": statusAC,
},
})
}