From 6cb33f13da8cb7e172158bf07e004955b6a1d2fc Mon Sep 17 00:00:00 2001
From: Pulse Monitor <pulse@pulse-monitor.dev>
Date: Thu, 4 Sep 2025 13:47:50 +0000
Subject: [PATCH] feat: add Pushover notification template (addresses #392)

Added built-in Pushover template alongside Discord, Telegram, Gotify, and ntfy. Users can now select Pushover from the service dropdown instead of manually configuring it as a generic webhook.
---
 .../src/components/Alerts/WebhookConfig.tsx    |  4 +++-
 internal/notifications/webhook_templates.go    | 18 ++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/frontend-modern/src/components/Alerts/WebhookConfig.tsx b/frontend-modern/src/components/Alerts/WebhookConfig.tsx
index 7a6ff7ca8..db7b108d1 100644
--- a/frontend-modern/src/components/Alerts/WebhookConfig.tsx
+++ b/frontend-modern/src/components/Alerts/WebhookConfig.tsx
@@ -134,6 +134,7 @@ export function WebhookConfig(props: WebhookConfigProps) {
       teams: 'Microsoft Teams',
       'teams-adaptive': 'Teams (Adaptive)',
       pagerduty: 'PagerDuty',
+      pushover: 'Pushover',
       gotify: 'Gotify',
       ntfy: 'ntfy'
     };
@@ -251,7 +252,7 @@ export function WebhookConfig(props: WebhookConfigProps) {
             
             <Show when={showServiceDropdown()}>
               <div class="grid grid-cols-1 md:grid-cols-2 gap-2 p-4 bg-gray-50 dark:bg-gray-700/50 rounded-lg mb-4">
-                <For each={['generic', 'discord', 'slack', 'telegram', 'teams', 'teams-adaptive', 'pagerduty', 'gotify', 'ntfy']}>
+                <For each={['generic', 'discord', 'slack', 'telegram', 'teams', 'teams-adaptive', 'pagerduty', 'pushover', 'gotify', 'ntfy']}>
                   {(service) => (
                     <button type="button"
                       onClick={() => selectService(service)}
@@ -271,6 +272,7 @@ export function WebhookConfig(props: WebhookConfigProps) {
                          service === 'telegram' ? 'Telegram bot notifications' :
                          service === 'teams' ? 'Microsoft Teams webhook' :
                          service === 'teams-adaptive' ? 'Teams with Adaptive Cards' :
+                         service === 'pushover' ? 'Mobile push notifications' :
                          service === 'gotify' ? 'Self-hosted push notifications' :
                          service === 'ntfy' ? 'Push notifications via ntfy.sh' :
                          'PagerDuty Events API v2'}
diff --git a/internal/notifications/webhook_templates.go b/internal/notifications/webhook_templates.go
index 258c6d0ff..87a65fefe 100644
--- a/internal/notifications/webhook_templates.go
+++ b/internal/notifications/webhook_templates.go
@@ -230,6 +230,24 @@ func GetWebhookTemplates() []WebhookTemplate {
 			}`,
 			Instructions: "1. In Teams channel, click ... > Connectors\n2. Configure Incoming Webhook\n3. Copy the URL and paste it here\n\nThis uses the modern Adaptive Card format recommended for new implementations.",
 		},
+		{
+			Service:    "pushover",
+			Name:       "Pushover",
+			URLPattern: "https://api.pushover.net/1/messages.json",
+			Method:     "POST",
+			Headers:    map[string]string{"Content-Type": "application/json"},
+			PayloadTemplate: `{
+				"token": "{{.CustomFields.app_token}}",
+				"user": "{{.CustomFields.user_token}}",
+				"title": "Pulse Alert: {{.Level | title}} - {{.ResourceName}}",
+				"message": "{{.Message}}\n\n• Resource: {{.ResourceName}}\n• Node: {{.Node}}\n• Type: {{.Type | title}}\n• Value: {{if or (eq .Type "diskRead") (eq .Type "diskWrite")}}{{printf "%.1f" .Value}} MB/s{{else}}{{printf "%.1f" .Value}}%{{end}}\n• Threshold: {{if or (eq .Type "diskRead") (eq .Type "diskWrite")}}{{printf "%.0f" .Threshold}} MB/s{{else}}{{printf "%.0f" .Threshold}}%{{end}}\n• Duration: {{.Duration}}",
+				"priority": {{if eq .Level "critical"}}1{{else if eq .Level "warning"}}0{{else}}-1{{end}},
+				"sound": "{{if eq .Level "critical"}}siren{{else if eq .Level "warning"}}tugboat{{else}}pushover{{end}}",
+				"device": "{{.ResourceName}}",
+				"timestamp": "{{.Timestamp}}"
+			}`,
+			Instructions: "1. Create an application at https://pushover.net/apps\n2. Copy your Application Token\n3. Get your User Key from your Pushover dashboard\n4. URL: https://api.pushover.net/1/messages.json\n5. Add custom fields:\n   • app_token: YOUR_APP_TOKEN\n   • user_token: YOUR_USER_KEY",
+		},
 		{
 			Service:    "gotify",
 			Name:       "Gotify",