[FIX] 修復 MQTT 監聽器與機台連線狀態同步邏輯

1. 補齊 ListenMqttQueue 中的 Job 類別引用，修復 mqtt-worker 崩潰重啟問題。
2. 實作 Go Gateway 的 Client ID 解析邏輯，正確將 SC_{serial}_{random} 格式還原為機台編號。
3. 修復  系統主題解析與 Laravel ProcessStatus Job 對齊，實現毫秒級連線狀態同步。
4. 在 ProcessStatus Job 中增加第二層 serial_no 清理保險，提高系統容錯。
5. 更新機台列表 UI 狀態顯示邏輯，支援 在線/斷線/故障 三態顯示與多語系。
6. 更新 MQTT 通訊規範 (Skill) 文件，確保全域開發定義的一致性。
7. 同步更新 zh_TW.json, en.json, ja.json 翻譯文件。

.agents/skills/iot-communication/SKILL.md

@@ -89,11 +89,12 @@ public function handle(MachineService $service): void
 > - **MQTT 端點**：[MQTT 即時通訊與 Topic 規範](file:///home/mama/projects/star-cloud/.agents/skills/mqtt-communication-specs/SKILL.md)
 
 ### 常見端點處理模式
-1.  **B010 (心跳)**：高頻點，走 **MQTT 管線** (`machine/+/heartbeat`)。更新 `last_heard_at` 與感測器快照。
-2.  **B013 (異常)**：事件驅動點，走 **MQTT 管線** (`machine/+/error`)。寫入 `machine_logs` 並觸發告警。
-3.  **B600 (交易)**：高價值點，走 **MQTT 管線** (`machine/+/transaction`)。建立 `Transaction` 紀錄並支援重試。
-4.  **B012 (商品同步)**：大資料量，走 **HTTP 管線**。應確保 Service 層具備緩存 (Cache) 機制。
-5.  **B055 (遠端出貨)**：雲端下發指令，走 **MQTT 下行管線** (`machine/{id}/command`)。
+1.  **$SYS Events**：由 Broker 自動觸發，走 **MQTT 管線**。用於毫秒級更新機台的 `online/offline` 狀態與 `last_heartbeat_at`。
+2.  **B010 (心跳)**：高頻點，走 **MQTT 管線** (`machine/+/heartbeat`)。更新 `last_heartbeat_at` 與感測器快照。
+3.  **B013 (異常)**：事件驅動點，走 **MQTT 管線** (`machine/+/error`)。寫入 `machine_logs` 並觸發告警。
+4.  **B600 (交易)**：高價值點，走 **MQTT 管線** (`machine/+/transaction`)。建立 `Transaction` 紀錄並支援重試。
+5.  **B012 (商品同步)**：大資料量，走 **HTTP 管線**。應確保 Service 層具備緩存 (Cache) 機制。
+6.  **B055 (遠端出貨)**：雲端下發指令，走 **MQTT 下行管線** (`machine/{id}/command`)。
 
 ---
 

.agents/skills/mqtt-communication-specs/SKILL.md

@@ -22,11 +22,13 @@ description: 定義 Star Cloud 與終端機台 (IoT) 之間的 MQTT 全域通訊
 | WebSocket | 8083 | EMQX 原生 WS 監聽 | NPM 反向代理目標 |
 | **WSS (公網)** | **443** | App 端透過 NPM 反代連線 | **Android / iOS App** |
 
-### 1.2 身份認證 (Authentication)
+### 1.2 身份認證與識別 (Authentication & Identity)
 機台連線時必須提供以下憑據：
 - **Username**：機台編號 (`serial_no`)，例如 `SN00001`。
 - **Password**：機台 `api_token` 的 SHA256 雜湊值，由 B014 API 取得。
-- **Client ID**：建議格式為 `SC_{serial_no}_{random_suffix}`，確保唯一性。
+- **Client ID**：格式建議為 **`SC_{serial_no}_{random_suffix}`**。
+    - **解析邏輯**：系統接收連線事件時，會自動移除 `SC_` 前綴，並移除第一個底線後的所有隨機字串，還原出純淨的 `serial_no`。
+    - **範例**：`SC_M0408_pndk` ➜ 解析為 `M0408`。
 
 **EMQX 認證機制**：
 - **資料結構**：Redis Hash (`HSET`)。Key 格式為 `{prefix}machine_auth:{username}`，包含 `password` 欄位。
@@ -36,7 +38,14 @@ description: 定義 Star Cloud 與終端機台 (IoT) 之間的 MQTT 全域通訊
 > [!CAUTION]
 > **嚴禁使用 Redis String (`SET`) 儲存認證資料**。EMQX 5.x 的 Redis Auth Plugin 僅支援 `HMGET` 讀取 Hash 結構。若誤用 String，認證將永遠失敗。
 
-### 1.3 Go Gateway 認證
+### 1.3 連線狀態即時同步 ($SYS Events)
+系統透過訂閱 EMQX 的系統主題來實現「毫秒級」的連線狀態更新，不需等待心跳包：
+- **訂閱主題**：
+    - `$SYS/brokers/+/clients/+/connected` ➜ 標記為 `online`
+    - `$SYS/brokers/+/clients/+/disconnected` ➜ 標記為 `offline`
+- **處理流程**：Go Gateway 接收 ➜ 解析 Client ID 為 Serial No ➜ 推送 `type: status` 至 Redis ➜ Laravel `ProcessStatus` Job 更新資料庫與 `last_heartbeat_at`。
+
+### 1.4 Go Gateway 認證
 - **Username**：`star-cloud-gateway` (固定值)。
 - **Password**：與 Redis Hash `machine_auth:star-cloud-gateway` 中的 `password` 欄位對應。
 - Go Gateway 的認證資料須透過 Laravel 側寫入 Redis。
@@ -91,7 +100,9 @@ Mqtt3Client client = MqttClient.builder()
 
 | 主題名稱 (Topic) | 方向 | QoS | 用途說明 |
 | :--- | :--- | :--- | :--- |
-| `machine/{serial_no}/heartbeat` | 設備 ➜ 雲端 | 0 | 每 10 秒上報心跳、溫度、目前的頁面碼。 |
+| `machine/{serial_no}/heartbeat` | 設備 ➜ 雲端 | 0 | 每 10 秒上報心跳、溫度、目前的頁面碼 (標準大包裝)。 |
+| `machine/{serial_no}/temperature` | 設備 ➜ 雲端 | 0 | **溫度即時更新**。支援純數值 Payload (如 25.5)。 |
+| `machine/{serial_no}/firmware_version` | 設備 ➜ 雲端 | 1 | **韌體版本上報**。變更時發送，支援純字串 (如 1.2.0)。 |
 | `machine/{serial_no}/error` | 設備 ➜ 雲端 | 1 | 發生硬體故障、卡貨或門未關時立即上報。 |
 | `machine/{serial_no}/transaction` | 設備 ➜ 雲端 | 1 | 交易完成、出貨結果的回報。 |
 | `machine/{serial_no}/command` | 雲端 ➜ 設備 | 1 | 雲端下發的即時指令（出貨、更新、重啟）。 |
@@ -146,6 +157,17 @@ Mqtt3Client client = MqttClient.builder()
 - `reload_products`: 重新同步商品 (B012)。
 - `dispense`: 遠端出貨指令 (B055)。
 
+### 3.4 屬性上報 (Attribute Updates)
+針對特定的屬性 Topic，支援 **純文字/純數值 (Raw Value)** 格式以降低機台解析負荷。
+
+- **溫度上報** (`machine/{sn}/temperature`)
+  - Payload: `26.5` (純數字)
+- **版本上報** (`machine/{sn}/firmware_version`)
+  - Payload: `1.2.5` (純字串)
+
+> [!TIP]
+> 雲端現在支援「傳統 JSON」與「簡潔 Raw Value」兩種發報模式。推薦使用新式 Attribute Topic 進行特定欄位更新。
+
 ---
 
 ## 4. 安全與 QOS 規範

app/Console/Commands/ListenMqttQueue.php

@@ -8,6 +8,7 @@ use Illuminate\Support\Facades\Log;
 use App\Jobs\Machine\ProcessHeartbeat;
 use App\Jobs\Machine\ProcessMachineError;
 use App\Jobs\Machine\ProcessTransaction;
+use App\Jobs\Machine\ProcessStatus;
 
 class ListenMqttQueue extends Command
 {
@@ -37,7 +38,7 @@ class ListenMqttQueue extends Command
             try {
                 // BLPOP returns [key, value]. Timeout set to 30s to avoid persistent connection read errors.
                 $result = Redis::blpop($queueKey, 30);
-                
+
                 if (!$result || !isset($result[1])) {
                     continue;
                 }
@@ -68,13 +69,28 @@ class ListenMqttQueue extends Command
         $payload = $data['payload'] ?? [];
 
         if (empty($serialNo)) {
-            Log::warning("MQTT Listen: Missing serial_no in message", ['data' => $data]);
+            Log::warning("MQTT Listen: Missing serialNo in message", [
+                'type' => $type,
+                'data' => $data,
+                'raw_payload' => $payload
+            ]);
             return;
         }
 
         switch ($type) {
+            case 'temperature':
+            case 'firmware_version':
+                // 將單一屬性包裹成 ProcessHeartbeat 認識的格式
+                Log::debug("MQTT Listen: Dispatching attribute update", ['serial_no' => $serialNo, 'type' => $type, 'payload' => $payload]);
+                ProcessHeartbeat::dispatch($serialNo, [$type => $payload]);
+                break;
             case 'heartbeat':
-                ProcessHeartbeat::dispatch($serialNo, $payload);
+                // 確保 $payload 是陣列，若機台誤傳純數值則包裹之
+                $finalPayload = is_array($payload) ? $payload : ['raw_data' => $payload];
+                ProcessHeartbeat::dispatch($serialNo, $finalPayload);
+                break;
+            case 'status':
+                ProcessStatus::dispatch($serialNo, $payload);
                 break;
             case 'error':
                 ProcessMachineError::dispatch($serialNo, $payload);

app/Http/Controllers/Api/V1/App/MachineController.php

@@ -23,73 +23,10 @@ class MachineController extends Controller
     public function heartbeat(Request $request)
     {
         $machine = $request->get('machine');
-        $data = $request->except(['machine', 'key']); // 排除 Middleware 注入的 Model 物件與認證 key
+        $data = $request->except(['machine', 'key']);
 
-        // === 狀態異動觸發 (Redis 快取免查 DB) ===
-        $cacheKey = "machine:{$machine->serial_no}:state";
-        $oldState = Cache::get($cacheKey);
-
-        $currentPage = $data['current_page'] ?? null;
-        $doorStatus = $data['door_status'] ?? null;
-        $firmwareVersion = $data['firmware_version'] ?? null;
-        $model = $data['model'] ?? null;
-
-        if ($currentPage !== null || $doorStatus !== null || $firmwareVersion !== null || $model !== null) {
-            // 更新目前狀態到 Redis (保存 1 天)
-            $newState = $oldState ?? [];
-            if ($currentPage !== null) $newState['current_page'] = $currentPage;
-            if ($doorStatus !== null) $newState['door_status'] = $doorStatus;
-            if ($firmwareVersion !== null) $newState['firmware_version'] = $firmwareVersion;
-            if ($model !== null) $newState['model'] = $model;
-
-            Cache::put($cacheKey, $newState, 86400);
-
-            // 若有歷史紀錄才進行比對 (避開 Cache Miss 造成的雪崩)
-            if ($oldState !== null) {
-                // 1. 判斷頁面是否變更
-                if ($currentPage !== null && (string)$currentPage !== (string)($oldState['current_page'] ?? '')) {
-                    // 只記錄「絕對狀態」，配合 lang 中 "Page X" 的翻譯
-                    ProcessStateLog::dispatch($machine->id, $machine->company_id, "Page {$currentPage}", 'info');
-                }
-
-                // 2. 判斷門禁是否變更 (0: 關閉, 1: 開啟)
-                if ($doorStatus !== null && (string)$doorStatus !== (string)($oldState['door_status'] ?? '')) {
-                    $doorMessage = $doorStatus == 1 ? "Door Opened" : "Door Closed";
-                    $doorLevel = 'info'; // 不論開關門皆為 info，避免觸發異常狀態
-                    ProcessStateLog::dispatch($machine->id, $machine->company_id, $doorMessage, $doorLevel);
-                }
-
-                // 3. 判斷韌體版本是否變更
-                if ($firmwareVersion !== null && (string)$firmwareVersion !== (string)($oldState['firmware_version'] ?? '')) {
-                    $oldVersion = $oldState['firmware_version'] ?? 'Unknown';
-                    // 直接在 Controller 進行翻譯並填值，確保儲存到 DB 的是最終正確字串
-                    $versionMessage = __("Firmware updated to :version", ['version' => $firmwareVersion]);
-                    ProcessStateLog::dispatch(
-                        $machine->id, 
-                        $machine->company_id, 
-                        $versionMessage, 
-                        'info',
-                        ['old' => $oldVersion, 'new' => $firmwareVersion]
-                    );
-                }
-
-                // 4. 判斷型號是否變更
-                if ($model !== null && (string)$model !== (string)($oldState['model'] ?? '')) {
-                    $oldModel = $oldState['model'] ?? 'Unknown';
-                    $modelMessage = __("Model changed to :model", ['model' => $model]);
-                    ProcessStateLog::dispatch(
-                        $machine->id, 
-                        $machine->company_id, 
-                        $modelMessage, 
-                        'info',
-                        ['old' => $oldModel, 'new' => $model]
-                    );
-                }
-            }
-        }
-
-        // 異步處理狀態更新
-        ProcessHeartbeat::dispatch($machine->serial_no, $data);
+        // 異步處理狀態更新 (現在日誌比對統一移至 ProcessHeartbeat)
+        \App\Jobs\Machine\ProcessHeartbeat::dispatch($machine->serial_no, $data);
 
         // 取出待處理指令
         $command = \App\Models\Machine\RemoteCommand::where('machine_id', $machine->id)
@@ -145,7 +82,7 @@ class MachineController extends Controller
             'status' => $status
         ], 202); // 202 Accepted
     }
-    
+
     /**
      * B055: Get Remote Dispense Queue (POST/GET)
      * 用於獲取雲端下發的遠端出貨指令詳情。
@@ -198,13 +135,13 @@ class MachineController extends Controller
             return response()->json([
                 'success' => false,
                 'code' => 404,
-                'message' => 'Command not found'
+                'message' => __('Command not found')
             ], 404);
         }
 
         // 更新指令狀態 (0 代表成功)
         $status = ($type == '0') ? 'success' : 'failed';
-        
+
         $payloadUpdates = [
             'reported_stock' => $stockReported,
             'report_type' => $type
@@ -219,24 +156,24 @@ class MachineController extends Controller
             if ($slot) {
                 $oldStock = $slot->stock;
                 // 若 APP 回傳的庫存大於 0 則使用回傳值，否則執行扣減
-                $newStock = (int)($stockReported ?? 0);
+                $newStock = (int) ($stockReported ?? 0);
                 if ($newStock <= 0 && $oldStock > 0) {
                     $newStock = $oldStock - 1;
                 }
-                
+
                 $finalStock = max(0, $newStock);
                 $slot->update(['stock' => $finalStock]);
 
                 // 紀錄庫存變化供前端顯示
                 $payloadUpdates['old_stock'] = $oldStock;
                 $payloadUpdates['new_stock'] = $finalStock;
-                
-                // 記錄狀態變化
+
                 ProcessStateLog::dispatch(
                     $machine->id,
                     $machine->company_id,
-                    "Remote dispense successful for slot {$slotNo}",
-                    'info'
+                    "Remote dispense successful for slot :slot",
+                    'info',
+                    ['slot' => $slotNo]
                 );
             }
         }
@@ -250,7 +187,7 @@ class MachineController extends Controller
         return response()->json([
             'success' => true,
             'code' => 200,
-            'message' => 'Result reported'
+            'message' => __('Result reported')
         ]);
     }
 
@@ -268,7 +205,7 @@ class MachineController extends Controller
         return response()->json([
             'success' => true,
             'code' => 200,
-            'message' => 'Restock report accepted',
+            'message' => __('Restock report accepted'),
             'status' => '49'
         ], 202);
     }
@@ -282,7 +219,7 @@ class MachineController extends Controller
     public function getSlots(Request $request)
     {
         $machine = $request->get('machine');
-        
+
         // 依貨道編號排序 (Sorted by slot_no as requested)
         $slots = $machine->slots()->with('product')->orderBy('slot_no')->get();
 
@@ -292,7 +229,7 @@ class MachineController extends Controller
             ->where('command_type', 'reload_stock')
             ->whereIn('status', ['pending', 'sent'])
             ->update([
-                'status' => 'success', 
+                'status' => 'success',
                 'executed_at' => now(),
                 'note' => __('Inventory synced with machine')
             ]);
@@ -303,12 +240,12 @@ class MachineController extends Controller
             'data' => $slots->map(function ($slot) {
                 return [
                     'tid' => $slot->slot_no,
-                    'num' => (int)$slot->stock,
+                    'num' => (int) $slot->stock,
                     'expiry_date' => $slot->expiry_date ? $slot->expiry_date->format('Y-m-d') : null,
                     'batch_no' => $slot->batch_no,
                     // 保留原始欄位以供除錯或未來擴充
                     'product_id' => $slot->product_id,
-                    'capacity' => $slot->max_stock, 
+                    'capacity' => $slot->max_stock,
                     'status' => $slot->is_active ? '1' : '0',
                 ];
             })
@@ -460,7 +397,7 @@ class MachineController extends Controller
             return response()->json([
                 'success' => false,
                 'code' => 403,
-                'message' => 'Unauthorized: Account not found',
+                'message' => __('Unauthorized: Account not found'),
                 'status' => ''
             ], 403);
         }
@@ -482,7 +419,7 @@ class MachineController extends Controller
             return response()->json([
                 'success' => false,
                 'code' => 403,
-                'message' => 'Unauthorized: Account not authorized for this machine',
+                'message' => __('Unauthorized: Account not authorized for this machine'),
                 'status' => ''
             ], 403);
         }
@@ -512,7 +449,7 @@ class MachineController extends Controller
         return response()->json([
             'success' => true,
             'code' => 200,
-            'message' => 'Slot report synchronized success',
+            'message' => __('Slot report synchronized success'),
             'status' => '49'
         ]);
     }
@@ -572,7 +509,7 @@ class MachineController extends Controller
         return response()->json([
             'success' => true,
             'code' => 200,
-            'message' => 'Error report accepted',
+            'message' => __('Error report accepted'),
         ], 202); // 202 Accepted
     }
 
@@ -594,7 +531,7 @@ class MachineController extends Controller
             return response()->json([
                 'success' => false,
                 'code' => 404,
-                'message' => 'Machine not found'
+                'message' => __('Machine not found')
             ], 404);
         }
 
@@ -606,7 +543,7 @@ class MachineController extends Controller
         $data = [
             't050v01' => $machine->serial_no,
             'api_token' => $machine->api_token, // 向 App 核發正式通訊 Token
-            
+
             // 玉山支付
             't050v41' => $paymentSettings['esun_store_id'] ?? '',
             't050v42' => $paymentSettings['esun_term_id'] ?? '',
@@ -622,7 +559,7 @@ class MachineController extends Controller
             'TP_APP_ID' => $paymentSettings['tp_app_id'] ?? '',
             'TP_APP_KEY' => $paymentSettings['tp_app_key'] ?? '',
             'TP_PARTNER_KEY' => $paymentSettings['tp_partner_key'] ?? '',
-            
+
             // 各類行動支付特店 ID
             'TP_LINE_MERCHANT_ID' => $paymentSettings['tp_line_merchant_id'] ?? '',
             'TP_PS_MERCHANT_ID' => $paymentSettings['tp_ps_merchant_id'] ?? '',

app/Jobs/Machine/ProcessHeartbeat.php

@@ -20,10 +20,10 @@ class ProcessHeartbeat implements ShouldQueue
     /**
      * Create a new job instance.
      */
-    public function __construct(string $serialNo, array $payload)
+    public function __construct(string $serialNo, $payload)
     {
         $this->serialNo = $serialNo;
-        $this->payload = $payload;
+        $this->payload = (array) $payload;
     }
 
     /**
@@ -39,21 +39,79 @@ class ProcessHeartbeat implements ShouldQueue
         }
 
         // 更新機台狀態
+        Log::debug("ProcessHeartbeat: Attempting to set status to online for {$this->serialNo}");
         $updateData = [
             'last_heartbeat_at' => now(),
+            'status' => 'online',
         ];
 
-        // 根據 payload 動態更新欄位
-        if (isset($this->payload['current_page'])) {
-            $updateData['current_page'] = $this->payload['current_page'];
-        }
-        if (isset($this->payload['temperature'])) {
-            $updateData['temperature'] = $this->payload['temperature'];
-        }
+        // === 狀態異動觸發 (Redis 快取，讓 MQTT 也支援日誌) ===
+        $cacheKey = "machine:{$this->serialNo}:state";
+        $oldState = \Illuminate\Support\Facades\Cache::get($cacheKey);
+        $newState = $oldState ?? [];
+
+        // 1. 韌體版本比對 (有改才傳，有改才記)
         if (isset($this->payload['firmware_version'])) {
-            $updateData['firmware_version'] = $this->payload['firmware_version'];
+            $fv = (string) $this->payload['firmware_version'];
+            if (!isset($oldState['firmware_version']) || (string)$oldState['firmware_version'] !== $fv) {
+                \App\Jobs\Machine\ProcessStateLog::dispatch(
+                    $machine->id,
+                    $machine->company_id,
+                    "Firmware updated to :version",
+                    'info',
+                    ['version' => $fv, 'old' => $oldState['firmware_version'] ?? 'Unknown']
+                );
+            }
+            $updateData['firmware_version'] = $fv;
+            $newState['firmware_version'] = $fv;
         }
 
+        // 2. 溫度更新 (智慧過濾日誌)
+        if (isset($this->payload['temperature'])) {
+            $temp = $this->payload['temperature'];
+            $updateData['temperature'] = $temp;
+
+            // 讀取最後一次記錄日誌的溫度與時間
+            $tempLogCacheKey = "machine:{$this->serialNo}:last_temp_log";
+            $lastLogEntry = \Illuminate\Support\Facades\Cache::get($tempLogCacheKey);
+
+            $shouldLog = false;
+            if (!$lastLogEntry) {
+                $shouldLog = true;
+            } else {
+                $lastValue = (float) $lastLogEntry['value'];
+                $lastAt = \Carbon\Carbon::parse($lastLogEntry['at']);
+
+                // 條件 A: 變動超過 3°C
+                if (abs($temp - $lastValue) >= 3.0) {
+                    $shouldLog = true;
+                }
+                // 條件 B: 距離上次日誌超過 4 小時
+                if ($lastAt->diffInHours(now()) >= 4) {
+                    $shouldLog = true;
+                }
+            }
+
+            if ($shouldLog) {
+                \App\Jobs\Machine\ProcessStateLog::dispatch(
+                    $machine->id,
+                    $machine->company_id,
+                    "Temperature reported: :temp°C",
+                    'info',
+                    ['temp' => $temp]
+                );
+
+                // 更新快取，保留 7 天
+                \Illuminate\Support\Facades\Cache::put($tempLogCacheKey, [
+                    'value' => $temp,
+                    'at' => now()->toDateTimeString()
+                ], 604800);
+            }
+        }
+
+        // 更新快取
+        \Illuminate\Support\Facades\Cache::put($cacheKey, $newState, 86400);
+
         $machine->update($updateData);
     }
 }

app/Jobs/Machine/ProcessMachineError.php

@@ -42,13 +42,13 @@ class ProcessMachineError implements ShouldQueue
         $errorCode = $this->payload['error_code'] ?? 'E000';
         $level = $this->payload['level'] ?? 'error';
 
-        // 記錄到機台日誌
+        // 記錄到機台日誌 (使用翻譯友善格式)
         ProcessStateLog::dispatch(
             $machine->id,
             $machine->company_id,
-            "[{$errorCode}] {$message}",
+            "Error: :message (:code)",
             $level,
-            $this->payload,
+            ['message' => __($message), 'code' => $errorCode],
             'error'
         );
     }

app/Jobs/Machine/ProcessStatus.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace App\Jobs\Machine;
+
+use App\Models\Machine\Machine;
+use App\Jobs\Machine\ProcessStateLog;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Log;
+
+class ProcessStatus implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    protected $serialNo;
+    protected $payload;
+
+    /**
+     * Create a new job instance.
+     */
+    public function __construct($serialNo, $payload)
+    {
+        // 防止 Client ID 帶有 SC_ 前綴或隨機碼 (如 SC_M0408_test)
+        $cleanSerial = preg_replace('/^SC_/', '', $serialNo);
+        $this->serialNo = explode('_', $cleanSerial)[0];
+        $this->payload = $payload;
+    }
+
+    /**
+     * Execute the job.
+     */
+    public function handle(): void
+    {
+        $machine = Machine::withoutGlobalScopes()->where('serial_no', $this->serialNo)->first();
+
+        if (!$machine) {
+            Log::warning("ProcessStatus: Machine not found [{$this->serialNo}]");
+            return;
+        }
+
+        // Get status from payload, e.g. {"status": "offline"}
+        $status = $this->payload['status'] ?? null;
+
+        if (!$status) {
+            Log::warning("ProcessStatus: Missing status in payload", ['payload' => $this->payload]);
+            return;
+        }
+
+        $oldStatus = $machine->status;
+        
+        $updateData = ['status' => $status];
+        if ($status === 'online') {
+            $updateData['last_heartbeat_at'] = now();
+        }
+
+        $machine->update($updateData);
+
+        // If status changed, log it
+        if ($oldStatus !== $status) {
+            $level = ($status === 'offline') ? 'warning' : 'info';
+            $message = ($status === 'offline') 
+                ? "Connection lost (LWT)" 
+                : "Connection restored";
+
+            ProcessStateLog::dispatch($machine->id, $machine->company_id, $message, $level);
+            
+            Log::info("ProcessStatus: Machine [{$machine->serial_no}] status changed to [{$status}]");
+        }
+    }
+}

app/Jobs/Machine/ProcessTransaction.php

@@ -48,9 +48,9 @@ class ProcessTransaction implements ShouldQueue
         ProcessStateLog::dispatch(
             $machine->id,
             $machine->company_id,
-            "Transaction processed: " . ($this->payload['transaction_id'] ?? 'N/A'),
+            "Transaction processed: :id",
             'info',
-            $this->payload,
+            array_merge($this->payload, ['id' => ($this->payload['transaction_id'] ?? 'N/A')]),
             'transaction'
         );
     }

app/Models/Machine/Machine.php

@@ -45,6 +45,7 @@ class Machine extends Model
         'serial_no',
         'model',
         'location',
+        'status',
         'current_page',
         'door_status',
         'temperature',
@@ -79,20 +80,19 @@ class Machine extends Model
 
     /**
      * 動態計算機台當前狀態
-     * 1. 離線 (offline)：超過 30 秒未收到心跳
-     * 2. 異常 (error)：在線但過去 15 分鐘內有錯誤/警告日誌
-     * 3. 在線 (online)：正常在線
+     * 優先讀取資料庫 status 欄位
+     * 若在線，則進一步檢查過去 15 分鐘是否為異常
      */
     public function getCalculatedStatusAttribute(): string
     {
         // 判定離線
-        if (!$this->last_heartbeat_at || $this->last_heartbeat_at->diffInSeconds(now()) >= 30) {
+        if ($this->status === 'offline') {
             return 'offline';
         }
 
-        // 判定異常 (檢查過去 15 分鐘內是否有 error 或 warning 日誌)
+        // 判定異常 (檢查過去 15 分鐘內是否有 error 日誌)
         $hasRecentErrors = $this->logs()
-            ->whereIn('level', ['error', 'warning'])
+            ->where('level', 'error')
             ->where('created_at', '>=', now()->subMinutes(15))
             ->exists();
 
@@ -104,22 +104,19 @@ class Machine extends Model
     }
 
     /**
-     * Scope: 判定在線 (30 秒內有心跳)
+     * Scope: 判定在線 (讀取 status 欄位)
      */
     public function scopeOnline($query)
     {
-        return $query->where('last_heartbeat_at', '>=', now()->subSeconds(30));
+        return $query->where('status', 'online');
     }
 
     /**
-     * Scope: 判定離線 (超過 30 秒未收到心跳或從未收到心跳)
+     * Scope: 判定離線 (讀取 status 欄位)
      */
     public function scopeOffline($query)
     {
-        return $query->where(function ($q) {
-            $q->whereNull('last_heartbeat_at')
-                ->orWhere('last_heartbeat_at', '<', now()->subSeconds(30));
-        });
+        return $query->where('status', 'offline');
     }
 
     /**

compose.yaml

@@ -120,8 +120,11 @@ services:
         environment:
             TZ: 'Asia/Taipei'
             EMQX_DASHBOARD__BOOTSTRAP_USER_PASS: 'Star82779061'
+            EMQX_AUTHORIZATION__SOURCES__1__TYPE: 'file'
+            EMQX_AUTHORIZATION__SOURCES__1__PATH: '/opt/emqx/etc/acl.conf'
         volumes:
             - 'sail-emqx:/opt/emqx/data'
+            - './docker/emqx/acl.conf:/opt/emqx/etc/acl.conf'
         networks:
             - sail
         healthcheck:

docker/emqx/acl.conf

@@ -0,0 +1,5 @@
+{allow, {username, "dashboard"}, subscribe, ["$SYS/#"]}.
+{allow, {ipaddr, "127.0.0.1"}, all, ["$SYS/#", "#"]}.
+{allow, {username, "star-cloud-gateway"}, subscribe, ["$SYS/#"]}.
+{deny, all, subscribe, ["$SYS/#", {eq, "#"}, {eq, "+/#"}]}.
+{allow, all}.

lang/en.json

@@ -17,7 +17,7 @@
     "Account updated successfully.": "Account updated successfully.",
     "Account:": "Account:",
     "accounts": "Account Management",
-    "Accounts \/ Machines": "Accounts \/ Machines",
+    "Accounts / Machines": "Accounts / Machines",
     "Action": "Action",
     "Actions": "Actions",
     "Active": "Active",
@@ -51,7 +51,7 @@
     "Advertisement Management": "Advertisement Management",
     "Advertisement updated successfully": "Advertisement updated successfully",
     "Advertisement updated successfully.": "Advertisement updated successfully.",
-    "Advertisement Video\/Image": "Advertisement Video\/Image",
+    "Advertisement Video/Image": "Advertisement Video/Image",
     "Affiliated Company": "Affiliated Company",
     "Affiliated Unit": "Company Name",
     "Affiliation": "Company Name",
@@ -129,7 +129,7 @@
     "Back to List": "Back to List",
     "Badge Settings": "Badge Settings",
     "Barcode": "Barcode",
-    "Barcode \/ Material": "Barcode \/ Material",
+    "Barcode / Material": "Barcode / Material",
     "Basic Information": "Basic Information",
     "Basic Settings": "Basic Settings",
     "Basic Specifications": "Basic Specifications",
@@ -166,7 +166,7 @@
     "Change": "Change",
     "Change Stock": "Change Stock",
     "Channel Limits": "Channel Limits",
-    "Channel Limits (Track\/Spring)": "Channel Limits (Track\/Spring)",
+    "Channel Limits (Track/Spring)": "Channel Limits (Track/Spring)",
     "Channel Limits Configuration": "Channel Limits Configuration",
     "ChannelId": "ChannelId",
     "ChannelSecret": "ChannelSecret",
@@ -279,7 +279,7 @@
     "Dispensing": "Dispensing",
     "Duration": "Duration",
     "Duration (Seconds)": "Duration (Seconds)",
-    "e.g. 500ml \/ 300g": "e.g. 500ml \/ 300g",
+    "e.g. 500ml / 300g": "e.g. 500ml / 300g",
     "e.g. John Doe": "e.g. John Doe",
     "e.g. johndoe": "e.g. johndoe",
     "e.g. Taiwan Star": "e.g. Taiwan Star",
@@ -317,7 +317,7 @@
     "Enable Material Code": "Enable Material Code",
     "Enable Points": "Enable Points",
     "Enabled": "Enabled",
-    "Enabled\/Disabled": "Enabled\/Disabled",
+    "Enabled/Disabled": "Enabled/Disabled",
     "End Date": "End Date",
     "Engineer": "Engineer",
     "English": "English",
@@ -343,7 +343,7 @@
     "Execution Time": "Execution Time",
     "Exp": "Exp",
     "Expired": "Expired",
-    "Expired \/ Disabled": "Expired \/ Disabled",
+    "Expired / Disabled": "Expired / Disabled",
     "Expiring": "Expiring",
     "Expiry": "Expiry",
     "Expiry Date": "Expiry Date",
@@ -572,7 +572,7 @@
     "Monthly cumulative revenue overview": "Monthly cumulative revenue overview",
     "Monthly Transactions": "Monthly Transactions",
     "Multilingual Names": "Multilingual Names",
-    "N\/A": "N\/A",
+    "N/A": "N/A",
     "Name": "Name",
     "Name in English": "Name in English",
     "Name in Japanese": "Name in Japanese",
@@ -715,7 +715,7 @@
     "Position": "Position",
     "Preview": "Preview",
     "Previous": "Previous",
-    "Price \/ Member": "Price \/ Member",
+    "Price / Member": "Price / Member",
     "Pricing Information": "Pricing Information",
     "Product Count": "Product Count",
     "Product created successfully": "Product created successfully",
@@ -827,7 +827,7 @@
     "Scale level and access control": "層級與存取控制",
     "Scan this code to quickly access the maintenance form for this device.": "Scan this code to quickly access the maintenance form for this device.",
     "Search accounts...": "Search accounts...",
-    "Search by name or S\/N...": "Search by name or S\/N...",
+    "Search by name or S/N...": "Search by name or S/N...",
     "Search cargo lane": "Search cargo lane",
     "Search Company Title...": "Search Company Title...",
     "Search categories...": "Search categories...",
@@ -904,7 +904,7 @@
     "Start Date": "Start Date",
     "Statistics": "Statistics",
     "Status": "Status",
-    "Status \/ Temp \/ Sub \/ Card \/ Scan": "Status \/ Temp \/ Sub \/ Card \/ Scan",
+    "Status / Temp / Sub / Card / Scan": "Status / Temp / Sub / Card / Scan",
     "Stock": "Stock",
     "Stock & Expiry": "Stock & Expiry",
     "Stock & Expiry Management": "Stock & Expiry Management",
@@ -1161,5 +1161,19 @@
     "No machines found": "No machines found",
     "No products found matching your criteria.": "No products found matching your criteria.",
     "No categories found.": "No categories found.",
-    "Track Limit (Track/Spring)": "Track Limit (Track/Spring)"
+    "Track Limit (Track/Spring)": "Track Limit (Track/Spring)",
+    "Temperature reported: :temp°C": "Temperature reported: :temp°C",
+    "Temperature updated to :temp°C": "Temperature updated to :temp°C",
+    "Transaction processed: :id": "Transaction processed: :id",
+    "Unknown error": "Unknown error",
+    "Remote dispense successful for slot :slot": "Remote dispense successful for slot :slot",
+    "Machine not found": "Machine not found",
+    "Command not found": "Command not found",
+    "Restock report accepted": "Restock report accepted",
+    "Result reported": "Result reported",
+    "Error report accepted": "Error report accepted",
+    "Unauthorized: Account not found": "Unauthorized: Account not found",
+    "Unauthorized: Account not authorized for this machine": "Unauthorized: Account not authorized for this machine",
+    "Slot report synchronized success": "Slot report synchronized success",
+    "Error: :message (:code)": "Error: :message (:code)"
 }

lang/ja.json

@@ -17,7 +17,7 @@
     "Account updated successfully.": "アカウントが正常に更新されました。",
     "Account:": "アカウント:",
     "accounts": "アカウント管理",
-    "Accounts \/ Machines": "アカウント \/ 機体",
+    "Accounts / Machines": "アカウント / 機体",
     "Action": "操作",
     "Actions": "操作",
     "Active": "有効",
@@ -51,7 +51,7 @@
     "Advertisement Management": "広告管理",
     "Advertisement updated successfully": "広告の更新に成功しました",
     "Advertisement updated successfully.": "広告の更新に成功しました。",
-    "Advertisement Video\/Image": "広告動画\/画像",
+    "Advertisement Video/Image": "広告動画/画像",
     "Affiliated Company": "所属会社",
     "Affiliated Unit": "所属会社",
     "Affiliation": "所属会社",
@@ -129,7 +129,7 @@
     "Back to List": "リストに戻る",
     "Badge Settings": "バッジ設定",
     "Barcode": "バーコード",
-    "Barcode \/ Material": "バーコード \/ 素材",
+    "Barcode / Material": "バーコード / 素材",
     "Basic Information": "基本情報",
     "Basic Settings": "基本設定",
     "Basic Specifications": "基本仕様",
@@ -166,7 +166,7 @@
     "Change": "変更",
     "Change Stock": "在庫変更",
     "Channel Limits": "チャネル制限",
-    "Channel Limits (Track\/Spring)": "チャネル上限（トラック\/スプリング）",
+    "Channel Limits (Track/Spring)": "チャネル上限（トラック/スプリング）",
     "Channel Limits Configuration": "チャネル制限設定",
     "ChannelId": "チャネルID",
     "ChannelSecret": "チャネルシークレット",
@@ -279,7 +279,7 @@
     "Dispensing": "払い出し中",
     "Duration": "再生時間",
     "Duration (Seconds)": "再生時間（秒）",
-    "e.g. 500ml \/ 300g": "例: 500ml \/ 300g",
+    "e.g. 500ml / 300g": "例: 500ml / 300g",
     "e.g. John Doe": "例：山田太郎",
     "e.g. johndoe": "例：yamadataro",
     "e.g. Taiwan Star": "例：Taiwan Star",
@@ -317,7 +317,7 @@
     "Enable Material Code": "品目コードを有効にする",
     "Enable Points": "ポイントを有効にする",
     "Enabled": "有効",
-    "Enabled\/Disabled": "有効\/無効",
+    "Enabled/Disabled": "有効/無効",
     "End Date": "終了日",
     "Engineer": "エンジニア",
     "English": "英語",
@@ -343,7 +343,7 @@
     "Execution Time": "実行時間",
     "Exp": "有効期限",
     "Expired": "期限切れ",
-    "Expired \/ Disabled": "期限切れ \/ 無効",
+    "Expired / Disabled": "期限切れ / 無効",
     "Expiring": "期限間近",
     "Expiry": "期限",
     "Expiry Date": "有効期限",
@@ -571,7 +571,7 @@
     "Monthly cumulative revenue overview": "月間累積収益の概要",
     "Monthly Transactions": "月間取引数",
     "Multilingual Names": "多言語名称",
-    "N\/A": "N\/A",
+    "N/A": "N/A",
     "Name": "名前",
     "Name in English": "英語名",
     "Name in Japanese": "日本語名",
@@ -632,7 +632,7 @@
     "OEE.Hours": "時間",
     "OEE.Orders": "注文数",
     "OEE.Sales": "売上高",
-    "of": "\/",
+    "of": "/",
     "Offline": "オフライン",
     "Offline Machines": "オフライン機体",
     "Once your account is deleted, all of its resources and data will be permanently deleted. Before deleting your account, please download any data or information that you wish to retain.": "アカウントを削除すると、そのすべてのリソースとデータが完全に削除されます。削除する前に、保存しておきたいデータをダウンロードしてください。",
@@ -714,7 +714,7 @@
     "Position": "位置",
     "Preview": "プレビュー",
     "Previous": "前へ",
-    "Price \/ Member": "価格 \/ 会員",
+    "Price / Member": "価格 / 会員",
     "Pricing Information": "価格情報",
     "Product Count": "商品数",
     "Product created successfully": "商品が正常に作成されました",
@@ -826,7 +826,7 @@
     "Scale level and access control": "規模レベルとアクセス制御",
     "Scan this code to quickly access the maintenance form for this device.": "このコードをスキャンして、端末のメンテナンスフォームに素早くアクセスします。",
     "Search accounts...": "アカウントを検索...",
-    "Search by name or S\/N...": "名称または製造番号で検索...",
+    "Search by name or S/N...": "名称または製造番号で検索...",
     "Search cargo lane": "貨道を検索",
     "Search Company Title...": "会社名を検索...",
     "Search categories...": "カテゴリーを検索...",
@@ -904,7 +904,7 @@
     "Start Date": "開始日",
     "Statistics": "統計",
     "Status": "ステータス",
-    "Status \/ Temp \/ Sub \/ Card \/ Scan": "状態 \/ 温度 \/ 子機 \/ カード \/ スキャン",
+    "Status / Temp / Sub / Card / Scan": "状態 / 温度 / 子機 / カード / スキャン",
     "Stock": "在庫",
     "Stock & Expiry": "在庫と消費期限",
     "Stock & Expiry Management": "在庫・期限管理",
@@ -1117,7 +1117,7 @@
     "Page 612": "排出失敗",
     "Door Opened": "機ドア開放",
     "Door Closed": "機ドア閉鎖",
-    "Firmware updated to :version": "ファームウェア更新：:version",
+    "Firmware updated to :version": "ファームウェアがバージョン :version に更新されました",
     "Model changed to :model": "モデル変更：:model",
     "User logged in: :name": "ユーザーログイン：:name",
     "Login failed: :account": "ログイン失敗：:account",
@@ -1160,5 +1160,19 @@
     "No machines found": "マシンが見つかりません",
     "No products found matching your criteria.": "条件に一致する商品が見つかりませんでした。",
     "No categories found.": "カテゴリーが見つかりませんでした。",
-    "Track Limit (Track/Spring)": "在庫上限 (ベルト/スプリング)"
+    "Track Limit (Track/Spring)": "在庫上限 (ベルト/スプリング)",
+    "Temperature reported: :temp°C": "温度が報告されました：:temp°C",
+    "Temperature updated to :temp°C": "温度が :temp°C に更新されました",
+    "Transaction processed: :id": "取引が處理されました：:id",
+    "Unknown error": "不明なエラー",
+    "Remote dispense successful for slot :slot": "スロット :slot の遠隔払い出しに成功しました",
+    "Machine not found": "機台が見つかりません",
+    "Command not found": "コマンドが見つかりません",
+    "Restock report accepted": "補充レポートが受理されました",
+    "Result reported": "結果が報告されました",
+    "Error report accepted": "エラーレポートが受理されました",
+    "Unauthorized: Account not found": "認證失敗：アカウントが見つかりません",
+    "Unauthorized: Account not authorized for this machine": "認證失敗：このアカウントにはこの機台へのアクセス權限がありません",
+    "Slot report synchronized success": "スロットレポートの同期に成功しました",
+    "Error: :message (:code)": "エラー：:message (:code)"
 }

lang/zh_TW.json

@@ -17,7 +17,7 @@
     "Account updated successfully.": "帳號已成功更新。",
     "Account:": "帳號:",
     "accounts": "帳號管理",
-    "Accounts \/ Machines": "帳號 \/ 機台",
+    "Accounts / Machines": "帳號 / 機台",
     "Action": "操作",
     "Actions": "操作",
     "Active": "使用中",
@@ -51,7 +51,7 @@
     "Advertisement Management": "廣告管理",
     "Advertisement updated successfully": "廣告更新成功",
     "Advertisement updated successfully.": "廣告更新成功。",
-    "Advertisement Video\/Image": "廣告影片\/圖片",
+    "Advertisement Video/Image": "廣告影片/圖片",
     "Affiliated Company": "公司名稱",
     "Affiliated Unit": "公司名稱",
     "Affiliation": "所屬單位",
@@ -131,7 +131,7 @@
     "Back to List": "返回列表",
     "Badge Settings": "識別證",
     "Barcode": "條碼",
-    "Barcode \/ Material": "條碼 \/ 物料編碼",
+    "Barcode / Material": "條碼 / 物料編碼",
     "Basic Information": "基本資訊",
     "Basic Settings": "基本設定",
     "Basic Specifications": "基本規格",
@@ -168,7 +168,7 @@
     "Change": "更換",
     "Change Stock": "零錢庫存",
     "Channel Limits": "貨道上限",
-    "Channel Limits (Track\/Spring)": "貨道上限 (履帶\/彈簧)",
+    "Channel Limits (Track/Spring)": "貨道上限 (履帶/彈簧)",
     "Channel Limits Configuration": "貨道上限配置",
     "ChannelId": "ChannelId",
     "ChannelSecret": "ChannelSecret",
@@ -282,7 +282,7 @@
     "Dispensing": "出貨",
     "Duration": "時長",
     "Duration (Seconds)": "播放秒數",
-    "e.g. 500ml \/ 300g": "例如：500ml \/ 300g",
+    "e.g. 500ml / 300g": "例如：500ml / 300g",
     "e.g. John Doe": "例如：張曉明",
     "e.g. johndoe": "例如：xiaoming",
     "e.g. Taiwan Star": "例如：台灣之星",
@@ -320,7 +320,7 @@
     "Enable Material Code": "啟用物料編號",
     "Enable Points": "啟用點數規則",
     "Enabled": "已啟用",
-    "Enabled\/Disabled": "啟用\/停用",
+    "Enabled/Disabled": "啟用/停用",
     "End Date": "截止日",
     "Engineer": "維修人員",
     "English": "英文",
@@ -346,7 +346,7 @@
     "Execution Time": "執行時間",
     "Exp": "效期",
     "Expired": "已過期",
-    "Expired \/ Disabled": "已過期 \/ 停用",
+    "Expired / Disabled": "已過期 / 停用",
     "Expiring": "效期將屆",
     "Expiry": "效期",
     "Expiry Date": "有效日期",
@@ -575,7 +575,7 @@
     "Monthly cumulative revenue overview": "本月累計營收概況",
     "Monthly Transactions": "本月交易統計",
     "Multilingual Names": "多語系名稱",
-    "N\/A": "不適用",
+    "N/A": "不適用",
     "Name": "名稱",
     "Name in English": "英文名稱",
     "Name in Japanese": "日文名稱",
@@ -719,7 +719,7 @@
     "Position": "投放位置",
     "Preview": "預覽",
     "Previous": "上一頁",
-    "Price \/ Member": "售價 \/ 會員價",
+    "Price / Member": "售價 / 會員價",
     "Pricing Information": "價格資訊",
     "Product Count": "商品數量",
     "Product created successfully": "商品已成功建立",
@@ -831,7 +831,7 @@
     "Scale level and access control": "層級與存取控制",
     "Scan this code to quickly access the maintenance form for this device.": "掃描此 QR Code 即可快速進入此設備的維修單填寫頁面。",
     "Search accounts...": "搜尋帳號...",
-    "Search by name or S\/N...": "搜尋名稱或序號...",
+    "Search by name or S/N...": "搜尋名稱或序號...",
     "Search cargo lane": "搜尋貨道編號或商品名稱",
     "Search Company Title...": "搜尋公司名稱...",
     "Search categories...": "搜尋分類...",
@@ -909,7 +909,7 @@
     "Start Date": "起始日",
     "Statistics": "數據統計",
     "Status": "狀態",
-    "Status \/ Temp \/ Sub \/ Card \/ Scan": "狀態 \/ 溫度 \/ 下位機 \/ 刷卡機 \/ 掃碼機",
+    "Status / Temp / Sub / Card / Scan": "狀態 / 溫度 / 下位機 / 刷卡機 / 掃碼機",
     "Stock": "庫存",
     "Stock & Expiry": "庫存與效期",
     "Stock & Expiry Management": "庫存與效期管理",
@@ -1127,7 +1127,7 @@
     "Page 612": "出貨失敗",
     "Door Opened": "機門已開啟",
     "Door Closed": "機門已關閉",
-    "Firmware updated to :version": "韌體版本更新：:version",
+    "Firmware updated to :version": "韌體版本更新 : :version",
     "Model changed to :model": "型號變更：:model",
     "User logged in: :name": "使用者登入：:name",
     "Login failed: :account": "登入失敗：:account",
@@ -1169,5 +1169,21 @@
     "Failed to load tab content": "載入分頁內容失敗",
     "No machines found": "未找到機台",
     "No products found matching your criteria.": "找不到符合條件的商品。",
-    "No categories found.": "找不到分類。"
+    "No categories found.": "找不到分類。",
+    "Connection lost (LWT)": "連線中斷",
+    "Connection restored": "連線恢復",
+    "Temperature reported: :temp°C": "回報溫度 : :temp°C",
+    "Temperature updated to :temp°C": "溫度已更新為：:temp°C",
+    "Transaction processed: :id": "交易處理完成：:id",
+    "Unknown error": "未知的錯誤",
+    "Remote dispense successful for slot :slot": "貨道 :slot 遠端出貨成功",
+    "Machine not found": "找不到機台",
+    "Command not found": "找不到指令",
+    "Restock report accepted": "補貨回報已受理",
+    "Result reported": "結果已回報",
+    "Error report accepted": "錯誤回報已受理",
+    "Unauthorized: Account not found": "授權失敗：找不到帳號",
+    "Unauthorized: Account not authorized for this machine": "授權失敗：此帳號無存取該機台的權限",
+    "Slot report synchronized success": "貨道狀態同步成功",
+    "Error: :message (:code)": "錯誤：:message (:code)"
 }

mqtt-gateway/internal/handler/mqtt_handler.go

@@ -23,26 +23,74 @@ func (h *MqttHandler) HandleMessage(client mqtt.Client, msg mqtt.Message) {
 
 	log.Printf("Received message on topic: %s", topic)
 
-	// 從 Topic 提取 SerialNo (架構: machine/{serial_no}/{type})
-	parts := strings.Split(topic, "/")
-	if len(parts) < 3 {
-		return
-	}
-	serialNo := parts[1]
-	msgType := parts[2]
-
+	var serialNo, msgType string
 	var jsonPayload interface{}
-	err := json.Unmarshal(payload, &jsonPayload)
-	if err != nil {
-		log.Printf("Invalid JSON payload on topic %s: %v", topic, err)
-		return
+
+	// 檢查是否為系統主題 ($SYS)
+	if strings.HasPrefix(topic, "$SYS/") {
+		parts := strings.Split(topic, "/")
+		if len(parts) >= 6 {
+			serialNo = parts[4]
+			event := parts[5]
+
+			// 解析系統 JSON Payload
+			var sysData map[string]interface{}
+			if err := json.Unmarshal(payload, &sysData); err == nil {
+				if cid, ok := sysData["clientid"].(string); ok {
+					serialNo = cid
+				}
+			}
+
+			msgType = "status"
+			statusValue := "online"
+			if event == "disconnected" {
+				statusValue = "offline"
+			}
+			jsonPayload = map[string]string{"status": statusValue}
+
+			log.Printf("Detected system event: Client [%s] is now [%s]", serialNo, statusValue)
+		} else {
+			return
+		}
+	} else {
+		// 一般業務主題 (machine/{serialNo}/{type})
+		parts := strings.Split(topic, "/")
+		if len(parts) < 3 {
+			return
+		}
+		serialNo = parts[1]
+		msgType = parts[2]
+
+		err := json.Unmarshal(payload, &jsonPayload)
+		if err != nil {
+			// 如果不是有效的 JSON，則視為純文字/數值 (Raw Value)
+			jsonPayload = string(payload)
+		}
 	}
 
 	bridgePayload := bridge.BridgePayload{
 		Type:     msgType,
-		SerialNo: serialNo,
+		SerialNo: cleanSerialNo(serialNo),
 		Payload:  jsonPayload,
 	}
 
 	h.pusher.Push(bridgePayload)
 }
+
+// cleanSerialNo 處理 Client ID 格式，將 SC_M0408_pndk 轉為 M0408
+func cleanSerialNo(clientID string) string {
+	if clientID == "" {
+		return ""
+	}
+
+	// 1. 移除已知前綴 SC_
+	cleaned := strings.TrimPrefix(clientID, "SC_")
+
+	// 2. 如果中間還有底線，通常代表隨機碼，只取前面部分
+	// 例如 M0408_test -> M0408
+	if idx := strings.Index(cleaned, "_"); idx != -1 {
+		return cleaned[:idx]
+	}
+
+	return cleaned
+}

mqtt-gateway/main.go

@@ -58,10 +58,17 @@ func main() {
 		// 訂閱所有機台的上行 Topic
 		token := c.Subscribe("machine/+/+", 1, mqttHandler.HandleMessage)
 		token.Wait()
-		if token.Error() != nil {
-			log.Printf("Failed to subscribe to machine/+/+: %v", token.Error())
+
+		// 訂閱 EMQX 5 系統主題 (連線與斷線事件)
+		sysToken := c.Subscribe("$SYS/brokers/+/clients/+/connected", 1, mqttHandler.HandleMessage)
+		sysToken.Wait()
+		sysToken2 := c.Subscribe("$SYS/brokers/+/clients/+/disconnected", 1, mqttHandler.HandleMessage)
+		sysToken2.Wait()
+
+		if token.Error() != nil || sysToken.Error() != nil || sysToken2.Error() != nil {
+			log.Printf("Failed to subscribe to MQTT topics: %v %v %v", token.Error(), sysToken.Error(), sysToken2.Error())
 		} else {
-			log.Println("Successfully subscribed to machine/+/+")
+			log.Println("Successfully subscribed to machine/+/+ and $SYS topics")
 		}
 	})
 

resources/views/admin/basic-settings/machines/partials/tab-machines.blade.php

@@ -82,24 +82,27 @@
                 </td>
                 <td class="px-6 py-6">
                     @php
-                    $isOnline = $machine->last_heartbeat_at && $machine->last_heartbeat_at->diffInSeconds() < 30;
-                        @endphp <div class="flex items-center gap-2.5">
+                        $status = $machine->calculated_status;
+                    @endphp
+                    <div class="flex items-center gap-2.5">
                         <div class="relative flex h-2.5 w-2.5">
-                            @if($isOnline)
-                            <span
-                                class="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75"></span>
-                            <span class="relative inline-flex rounded-full h-2.5 w-2.5 bg-emerald-500"></span>
+                            @if($status === 'online')
+                                <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75"></span>
+                                <span class="relative inline-flex rounded-full h-2.5 w-2.5 bg-emerald-500"></span>
+                            @elseif($status === 'error')
+                                <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-amber-400 opacity-75"></span>
+                                <span class="relative inline-flex rounded-full h-2.5 w-2.5 bg-amber-500"></span>
                             @else
-                            <span
-                                class="relative inline-flex rounded-full h-2.5 w-2.5 bg-slate-300 dark:bg-slate-600"></span>
+                                <span class="relative inline-flex rounded-full h-2.5 w-2.5 bg-slate-300 dark:bg-slate-600"></span>
                             @endif
                         </div>
-                        <span
-                            class="text-xs font-bold uppercase tracking-wider {{ $isOnline ? 'text-emerald-500' : 'text-slate-500 dark:text-slate-400' }}">
-                            {{ $isOnline ? __('Online') : __('Offline') }}
+                        <span class="text-xs font-bold uppercase tracking-wider {{ 
+                            $status === 'online' ? 'text-emerald-500' : ($status === 'error' ? 'text-amber-500' : 'text-slate-500 dark:text-slate-400') 
+                        }}">
+                            {{ __($status === 'online' ? 'Online' : ($status === 'error' ? 'Error' : 'Offline')) }}
                         </span>
-    </div>
-    </td>
+                    </div>
+                </td>
     <td class="px-6 py-6">
         <div class="text-sm font-bold text-slate-700 dark:text-slate-200">
             {{ $machine->card_reader_seconds ?? 0 }}s <span