Fix jwt-token

server/models/Device.js

@@ -39,6 +39,15 @@ module.exports = (sequelize) => {
       defaultValue: false,
       comment: 'Whether the device is approved to send data'
     },
+    tenant_id: {
+      type: DataTypes.INTEGER,
+      allowNull: true,
+      references: {
+        model: 'tenants',
+        key: 'id'
+      },
+      comment: 'Foreign key to tenants table for multi-tenant isolation'
+    },
     last_heartbeat: {
       type: DataTypes.DATE,
       allowNull: true,

server/models/index.js

@@ -49,6 +49,9 @@ AlertLog.belongsTo(DroneDetection, { foreignKey: 'detection_id', as: 'detection'
 Tenant.hasMany(User, { foreignKey: 'tenant_id', as: 'users' });
 User.belongsTo(Tenant, { foreignKey: 'tenant_id', as: 'tenant' });
 
+Tenant.hasMany(Device, { foreignKey: 'tenant_id', as: 'devices' });
+Device.belongsTo(Tenant, { foreignKey: 'tenant_id', as: 'tenant' });
+
 module.exports = {
   sequelize,
   Device,