Advanced Notifications and Alerting

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Advanced Notifications and Alerting

User Story

As a user, I want to receive notifications about important events so that I can stay informed about my tasks and system status.

Technical Requirements

• Implement browser push notifications with permission handling
• Create email notification system integration
• Build in-app notification center with message history
• Add user notification preferences management interface
• Implement alert rules and threshold configuration
• Create notification history with search and filtering

Acceptance Criteria

• Push notifications work in Chrome, Firefox, and Safari
• Email notifications sent for task completion and failures
• In-app notifications display with proper timestamps
• Users can configure notification preferences per event type
• Alert rules trigger notifications when thresholds exceeded
• Notification history searchable by date and event type

Definition of Done

• All notification channels tested and verified working
• Notification preferences persist across browser sessions
• Email templates professional and include relevant details
• Browser compatibility tested on major browsers
• Performance impact measured and optimized

Implementation Guide

Component Structure

src/lib/components/notifications/
├── NotificationCenter.svelte
├── NotificationItem.svelte
├── NotificationPreferences.svelte
├── AlertRuleForm.svelte
└── PushNotificationSetup.svelte

src/routes/notifications/
├── +page.svelte
└── preferences/+page.svelte

Essential API Integration

# Notification endpoints
GET /api/v1/notifications         # List notifications
POST /api/v1/notifications/subscribe # Subscribe to push
GET /api/v1/notifications/preferences # Get preferences
PUT /api/v1/notifications/preferences # Update preferences
POST /api/v1/alerts/rules         # Create alert rules

Related Epic

Contributes to Epic #27: Real-time Features