Fix jwt-token

server/routes/alert.js

@@ -18,7 +18,7 @@ const alertRuleSchema = Joi.object({
   min_detections: Joi.number().integer().min(1).default(1),
   cooldown_period: Joi.number().integer().min(0).default(600),
   alert_channels: Joi.array().items(Joi.string().valid('sms', 'email', 'webhook')).default(['sms']),
-  webhook_url: Joi.string().uri().optional(),
+  webhook_url: Joi.string().uri().allow('').optional(),
   active_hours: Joi.object({
     start: Joi.string().pattern(/^\d{2}:\d{2}$/).optional(),
     end: Joi.string().pattern(/^\d{2}:\d{2}$/).optional()
@@ -66,6 +66,21 @@ router.get('/rules', authenticateToken, async (req, res) => {
 // POST /api/alerts/rules - Create new alert rule
 router.post('/rules', authenticateToken, validateRequest(alertRuleSchema), async (req, res) => {
   try {
+    // Custom validation for webhook URL when webhook channel is selected
+    if (req.body.alert_channels && req.body.alert_channels.includes('webhook')) {
+      if (!req.body.webhook_url || req.body.webhook_url.trim() === '') {
+        return res.status(400).json({
+          success: false,
+          message: 'Validation error',
+          errors: [{
+            field: 'webhook_url',
+            message: 'Webhook URL is required when webhook channel is selected',
+            value: req.body.webhook_url || ''
+          }]
+        });
+      }
+    }
+
     const alertRule = await AlertRule.create({
       ...req.body,
       user_id: req.user.id