From 7999cd0189538cef4792c61f99129ac4bf03d6d4 Mon Sep 17 00:00:00 2001
From: Pulse Monitor <pulse@pulse-monitor.dev>
Date: Sun, 17 Aug 2025 07:55:44 +0000
Subject: [PATCH] fix: escape newlines in grouped alert messages for JSON
 webhook templates

Webhooks weren't being sent because the grouped alert message contained actual
newlines which broke JSON parsing in custom templates. Changed to use escaped
newlines (\n) which work properly in JSON strings.
---
 internal/notifications/notifications.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/internal/notifications/notifications.go b/internal/notifications/notifications.go
index 26fd10f43..ab6229d24 100644
--- a/internal/notifications/notifications.go
+++ b/internal/notifications/notifications.go
@@ -195,7 +195,7 @@ func (n *NotificationManager) SendAlert(alert *alerts.Alert) {
 	n.mu.Lock()
 	defer n.mu.Unlock()
 	
-	log.Debug().
+	log.Info().
 		Str("alertID", alert.ID).
 		Bool("enabled", n.enabled).
 		Int("webhooks", len(n.webhooks)).
@@ -210,7 +210,7 @@ func (n *NotificationManager) SendAlert(alert *alerts.Alert) {
 	// Check cooldown
 	lastTime, exists := n.lastNotified[alert.ID]
 	if exists && time.Since(lastTime) < n.cooldown {
-		log.Debug().
+		log.Info().
 			Str("alertID", alert.ID).
 			Dur("timeSince", time.Since(lastTime)).
 			Dur("cooldown", n.cooldown).
@@ -445,7 +445,7 @@ func (n *NotificationManager) sendGroupedWebhook(webhook WebhookConfig, alertLis
 				otherAlerts = append(otherAlerts, fmt.Sprintf("• ... and %d more", len(alertList)-4))
 			}
 			if len(otherAlerts) > 0 {
-				alert.Message = fmt.Sprintf("%s\n\n🔔 Other alerts:\n%s", summary, strings.Join(otherAlerts, "\n"))
+				alert.Message = fmt.Sprintf("%s\\n\\n🔔 Other alerts:\\n%s", summary, strings.Join(otherAlerts, "\\n"))
 			}
 		}