# Backend Wiring Complete ✅

## Summary
All notification system components are fully wired and functional.

## What's Wired

### 1. Template System ✅
- Save/Get templates via API
- EmailRenderer uses templates
- Variables replaced automatically
- Markdown parsed (cards, buttons, images)

### 2. Channel Toggles ✅
- Frontend toggles saved to database
- NotificationManager checks before sending
- Email: `woonoow_email_notifications_enabled`
- Push: `woonoow_push_notifications_enabled`

### 3. Event Toggles ✅
- Per-event channel settings saved
- Stored in `woonoow_notification_settings`
- Checked before sending notifications

### 4. Global System Toggle ✅
- NEW: Switch between WooNooW and WooCommerce
- API: `GET/POST /notifications/system-mode`
- Stored in: `woonoow_notification_system_mode`
- EmailManager respects this setting
- NotificationManager checks before sending

### 5. Email Customization ✅
- Colors, logo, branding saved
- EmailRenderer applies customization
- Stored in: `woonoow_email_settings`

### 6. Push Settings ✅
- Icon, badge, sound settings
- PushNotificationHandler applies settings

## Notification Flow

```
Event → EmailManager → Check System Mode → Check Channel Toggle
→ Check Event Toggle → EmailRenderer → Get Template → Replace Variables
→ Parse Markdown → Apply Branding → wp_mail() → Sent ✅
```

## Key Files Modified
- `NotificationsController.php`: Added system-mode endpoints
- `NotificationManager.php`: Added system mode check
- `EmailManager.php`: Added is_enabled() check

## Testing
All settings are now saved and applied when sending notifications.