Fix jwt-token

server/models/Heartbeat.js

@@ -16,22 +16,51 @@ module.exports = (sequelize) => {
       },
       comment: 'ID of the device sending heartbeat'
     },
+    tenant_id: {
+      type: DataTypes.UUID,
+      allowNull: true,
+      references: {
+        model: 'tenants',
+        key: 'id'
+      },
+      comment: 'Tenant ID for multi-tenancy support'
+    },
     device_key: {
       type: DataTypes.STRING,
       allowNull: true, // Allow null for testing
       defaultValue: 'test-device-key',
       comment: 'Unique key of the sensor from heartbeat message'
     },
+    status: {
+      type: DataTypes.STRING,
+      allowNull: true,
+      comment: 'Device status (online, offline, error, etc.)'
+    },
+    timestamp: {
+      type: DataTypes.DATE,
+      allowNull: true,
+      comment: 'Timestamp from device'
+    },
     uptime: {
       type: DataTypes.BIGINT,
       allowNull: true,
       comment: 'Device uptime in seconds'
     },
     memory_usage: {
-      type: DataTypes.INTEGER,
+      type: DataTypes.FLOAT,
       allowNull: true,
       comment: 'Memory usage percentage'
     },
+    cpu_usage: {
+      type: DataTypes.FLOAT,
+      allowNull: true,
+      comment: 'CPU usage percentage'
+    },
+    disk_usage: {
+      type: DataTypes.FLOAT,
+      allowNull: true,
+      comment: 'Disk usage percentage'
+    },
     firmware_version: {
       type: DataTypes.STRING,
       allowNull: true,

server/routes/health.js

@@ -54,25 +54,26 @@ router.post('/devices/:id/heartbeat', async (req, res) => {
       });
     }
 
-    // Validate heartbeat data format
-    const { status, cpu_usage, memory_usage, disk_usage } = req.body;
+    // Extract heartbeat data - handle both simple device heartbeats and detailed health reports
+    const { type, key, status, cpu_usage, memory_usage, disk_usage, uptime, firmware_version } = req.body;
     
-    if (!status || typeof status !== 'string') {
-      return res.status(400).json({
-        success: false,
-        message: 'Invalid heartbeat data format - status is required'
-      });
-    }
+    // For simple device heartbeats: {type:"heartbeat", key:"unique device ID"}
+    // For detailed health reports: {status:"online", cpu_usage:25.5, memory_usage:60.2, etc.}
     
-    // Create heartbeat record
+    // Create heartbeat record - handle both formats
     await Heartbeat.create({
       device_id: deviceId,
       tenant_id: device.tenant_id,
+      device_key: key || ('device-' + deviceId),
+      status: status || (type === 'heartbeat' ? 'online' : 'unknown'),
       timestamp: new Date(),
-      status: status,
-      cpu_usage: cpu_usage || null,
+      uptime: uptime || null,
       memory_usage: memory_usage || null,
-      disk_usage: disk_usage || null
+      cpu_usage: cpu_usage || null,
+      disk_usage: disk_usage || null,
+      firmware_version: firmware_version || null,
+      received_at: new Date(),
+      raw_payload: req.body
     });
 
     res.status(200).json({