Implement push notification reminder system with 9 notification types

Adds comprehensive push notification reminders using pg_cron + pg_net:
- Shift check-in reminder (15 min before, with countdown banner)
- Shift check-out reminder (hourly, persistent until checkout)
- Overtime idle reminder (15 min without task)
- Overtime checkout reminder (30 min after task completion)
- IT service request event reminder (1 hour before event)
- IT service request evidence reminder (daily)
- Paused task reminder (daily)
- Backlog reminder (15 min before shift end)
- Pass slip expiry reminder (15 min before 1-hour limit, with countdown banner)

Database: Extended scheduled_notifications table to support polymorphic references
(schedule_id, task_id, it_service_request_id, pass_slip_id) with unique constraint
and epoch column for deduplication. Implemented 8 enqueue functions + master dispatcher.
Uses pg_cron every minute to enqueue and pg_net to trigger process_scheduled_notifications
edge function, eliminating need for external cron job. Credentials stored in vault with
GUC fallback for flexibility.

Flutter: Added ShiftCountdownBanner and PassSlipCountdownBanner widgets that display
persistent countdown timers for active shifts and pass slips. Both auto-dismiss when
user completes the action. FCM handler triggers shift countdown on start_15 messages.
navigate_to field in data payload enables flexible routing to any screen.

Edge function: Updated process_scheduled_notifications to handle all 9 types with
appropriate titles, bodies, and routing. Includes pass_slip_id in idempotency tracking.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

lib/main.dart

@@ -14,6 +14,7 @@ import 'app.dart';
 import 'theme/app_theme.dart';
 import 'providers/notifications_provider.dart';
 import 'providers/notification_navigation_provider.dart';
+import 'providers/shift_countdown_provider.dart';
 import 'utils/app_time.dart';
 import 'utils/notification_permission.dart';
 import 'utils/location_permission.dart';
@@ -197,7 +198,7 @@ Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
   // Create a unique ID for the notification display
   final int id = DateTime.now().millisecondsSinceEpoch ~/ 1000;
 
-  // Build payload string with ticket/task information for navigation
+  // Build payload string with ticket/task/route information for navigation
   final payloadParts = <String>[];
   final taskId =
       (message.data['task_id'] ??
@@ -209,7 +210,11 @@ Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
       message.data['ticketId'] ??
       message.data['ticket']?.toString() ??
       '';
+  final navigateTo = message.data['navigate_to']?.toString() ?? '';
 
+  if (navigateTo.isNotEmpty) {
+    payloadParts.add('route:$navigateTo');
+  }
   if (taskId != null && taskId.isNotEmpty) {
     payloadParts.add('task:$taskId');
   }
@@ -424,6 +429,25 @@ Future<void> main() async {
     } catch (_) {}
 
     final formatted = _formatNotificationFromData(dataForFormatting);
+
+    // Activate the shift countdown banner for start_15 notifications
+    final msgType = message.data['type']?.toString() ?? '';
+    if (msgType == 'start_15') {
+      // The shift starts 15 minutes from when the notification is sent.
+      // Use scheduled_for from data if available, otherwise estimate.
+      final scheduledFor = message.data['scheduled_for']?.toString();
+      DateTime shiftStart;
+      if (scheduledFor != null && scheduledFor.isNotEmpty) {
+        shiftStart = DateTime.tryParse(scheduledFor) ??
+            DateTime.now().add(const Duration(minutes: 15));
+      } else {
+        shiftStart = DateTime.now().add(const Duration(minutes: 15));
+      }
+      _globalProviderContainer
+          .read(shiftCountdownProvider.notifier)
+          .state = shiftStart;
+    }
+
     String? stableId =
         (message.data['notification_id'] as String?) ?? message.messageId;
     if (stableId == null) {
@@ -483,7 +507,7 @@ Future<void> main() async {
         recent[stableId] = now;
         await prefs.setString('recent_notifs', jsonEncode(recent));
 
-        // Build payload string with ticket/task information for navigation
+        // Build payload string with route/ticket/task information for navigation
         final payloadParts = <String>[];
         final taskId =
             (message.data['task_id'] ??
@@ -495,7 +519,12 @@ Future<void> main() async {
             message.data['ticketId'] ??
             message.data['ticket']?.toString() ??
             '';
+        final navigateTo =
+            message.data['navigate_to']?.toString() ?? '';
 
+        if (navigateTo.isNotEmpty) {
+          payloadParts.add('route:$navigateTo');
+        }
         if (taskId != null && taskId.isNotEmpty) {
           payloadParts.add('task:$taskId');
         }
@@ -554,17 +583,20 @@ Future<void> main() async {
   // initialize the local notifications plugin so we can post alerts later
   await NotificationService.initialize(
     onDidReceiveNotificationResponse: (response) {
-      // handle user tapping a notification; the payload format is "ticket:ID",
+      // handle user tapping a notification; the payload format is "route:PATH",
-      // "task:ID", "tasknum:NUMBER", or a combination separated by "|"
+      // "ticket:ID", "task:ID", or a combination separated by "|"
       final payload = response.payload;
       if (payload != null && payload.isNotEmpty) {
-        // Parse the payload to extract ticket and task information
+        // Parse the payload to extract navigation information
         final parts = payload.split('|');
         String? ticketId;
         String? taskId;
+        String? route;
 
         for (final part in parts) {
-          if (part.startsWith('ticket:')) {
+          if (part.startsWith('route:')) {
+            route = part.substring('route:'.length);
+          } else if (part.startsWith('ticket:')) {
             ticketId = part.substring('ticket:'.length);
           } else if (part.startsWith('task:')) {
             taskId = part.substring('task:'.length);
@@ -572,14 +604,22 @@ Future<void> main() async {
         }
 
         // Update the pending navigation provider.
-        // Prefer task over ticket — assignment notifications include both
+        // Prefer route (from scheduled reminders), then task, then ticket.
-        // IDs but the primary entity is the task.
+        if (route != null && route.isNotEmpty) {
-        if (taskId != null && taskId.isNotEmpty) {
+          _globalProviderContainer
+              .read(pendingNotificationNavigationProvider.notifier)
+              .state = (
+            type: 'route',
+            id: '',
+            route: route,
+          );
+        } else if (taskId != null && taskId.isNotEmpty) {
           _globalProviderContainer
               .read(pendingNotificationNavigationProvider.notifier)
               .state = (
             type: 'task',
             id: taskId,
+            route: null,
           );
         } else if (ticketId != null && ticketId.isNotEmpty) {
           _globalProviderContainer
@@ -587,6 +627,7 @@ Future<void> main() async {
               .state = (
             type: 'ticket',
             id: ticketId,
+            route: null,
           );
         }
       }

lib/providers/notification_navigation_provider.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
-typedef PendingNavigation = ({String type, String id})?;
+typedef PendingNavigation = ({String type, String id, String? route})?;
 
 final pendingNotificationNavigationProvider = StateProvider<PendingNavigation>(
   (ref) => null,

lib/providers/shift_countdown_provider.dart

@@ -0,0 +1,8 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+/// Holds the target shift start time when a `start_15` notification is received.
+///
+/// Set to the shift start [DateTime] to activate the countdown banner.
+/// Set to `null` to dismiss (e.g., when the user checks in or the countdown
+/// reaches zero).
+final shiftCountdownProvider = StateProvider<DateTime?>((ref) => null);

lib/services/notification_bridge.dart

@@ -51,13 +51,25 @@ class _NotificationBridgeState extends ConsumerState<NotificationBridge>
     }
   }
 
-  /// Navigate to the task or ticket detail screen using GoRouter.
+  /// Navigate to the appropriate screen using GoRouter.
-  void _goToDetail({String? taskId, String? ticketId}) {
+  ///
+  /// Supports generic [route] for new notification types, plus legacy
+  /// [taskId], [ticketId], and [itServiceRequestId] fallbacks.
+  void _goToDetail({
+    String? taskId,
+    String? ticketId,
+    String? itServiceRequestId,
+    String? route,
+  }) {
     final router = ref.read(appRouterProvider);
-    if (taskId != null && taskId.isNotEmpty) {
+    if (route != null && route.isNotEmpty) {
+      router.go(route);
+    } else if (taskId != null && taskId.isNotEmpty) {
       router.go('/tasks/$taskId');
     } else if (ticketId != null && ticketId.isNotEmpty) {
       router.go('/tickets/$ticketId');
+    } else if (itServiceRequestId != null && itServiceRequestId.isNotEmpty) {
+      router.go('/it-service-requests/$itServiceRequestId');
     }
   }
 
@@ -96,20 +108,34 @@ class _NotificationBridgeState extends ConsumerState<NotificationBridge>
     });
   }
 
-  /// Extract task/ticket IDs from the FCM data payload and navigate.
+  /// Extract navigation target from FCM data payload and navigate.
   ///
-  /// The FCM data map contains keys such as `task_id` / `taskId` /
+  /// Prefers the `navigate_to` field (used by scheduled notification
-  /// `ticket_id` / `ticketId` — these are the same keys used in the
+  /// reminders) and falls back to legacy `task_id` / `ticket_id` keys.
-  /// background handler ([_firebaseMessagingBackgroundHandler]).
   void _handleMessageTap(RemoteMessage message) {
     final data = message.data;
 
-    final String? taskId = (data['task_id'] ?? data['taskId'] ?? data['task'])
+    // New: use navigate_to route if present (scheduled reminder notifications)
-        ?.toString();
+    final String? navigateTo = data['navigate_to']?.toString();
+    if (navigateTo != null && navigateTo.isNotEmpty) {
+      _goToDetail(route: navigateTo);
+      return;
+    }
+
+    // Legacy fallback for task_id / ticket_id
+    final String? taskId =
+        (data['task_id'] ?? data['taskId'] ?? data['task'])?.toString();
     final String? ticketId =
         (data['ticket_id'] ?? data['ticketId'] ?? data['ticket'])?.toString();
+    final String? isrId =
+        (data['it_service_request_id'] ?? data['itServiceRequestId'])
+            ?.toString();
 
-    _goToDetail(taskId: taskId, ticketId: ticketId);
+    _goToDetail(
+      taskId: taskId,
+      ticketId: ticketId,
+      itServiceRequestId: isrId,
+    );
   }
 
   @override
@@ -138,8 +164,11 @@ class _NotificationBridgeState extends ConsumerState<NotificationBridge>
     ) {
       if (next != null) {
         _goToDetail(
+          route: next.route,
           taskId: next.type == 'task' ? next.id : null,
           ticketId: next.type == 'ticket' ? next.id : null,
+          itServiceRequestId:
+              next.type == 'it_service_request' ? next.id : null,
         );
         // Clear the pending navigation after handling
         ref.read(pendingNotificationNavigationProvider.notifier).state = null;

lib/widgets/app_shell.dart

@@ -10,6 +10,8 @@ import '../providers/notifications_provider.dart';
 import '../providers/profile_provider.dart';
 import 'app_breakpoints.dart';
 import 'profile_avatar.dart';
+import 'pass_slip_countdown_banner.dart';
+import 'shift_countdown_banner.dart';
 
 final GlobalKey notificationBellKey = GlobalKey();
 
@@ -328,7 +330,9 @@ class _ShellBackground extends StatelessWidget {
   Widget build(BuildContext context) {
     return ColoredBox(
       color: Theme.of(context).scaffoldBackgroundColor,
-      child: child,
+      child: ShiftCountdownBanner(
+        child: PassSlipCountdownBanner(child: child),
+      ),
     );
   }
 }

lib/widgets/pass_slip_countdown_banner.dart

@@ -0,0 +1,170 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
+
+import '../providers/pass_slip_provider.dart';
+
+/// A persistent banner that shows a countdown to the pass slip 1-hour expiry.
+///
+/// Watches [activePassSlipProvider] for the current user's active pass slip.
+/// When active, calculates remaining time until `slipStart + 1 hour`.
+/// Auto-dismisses when the pass slip is completed.
+/// Shows "EXCEEDED" when time has passed the 1-hour mark.
+class PassSlipCountdownBanner extends ConsumerStatefulWidget {
+  const PassSlipCountdownBanner({required this.child, super.key});
+
+  final Widget child;
+
+  @override
+  ConsumerState<PassSlipCountdownBanner> createState() =>
+      _PassSlipCountdownBannerState();
+}
+
+class _PassSlipCountdownBannerState
+    extends ConsumerState<PassSlipCountdownBanner> {
+  Timer? _timer;
+  Duration _remaining = Duration.zero;
+  bool _exceeded = false;
+
+  @override
+  void dispose() {
+    _timer?.cancel();
+    super.dispose();
+  }
+
+  void _startTimer(DateTime expiresAt) {
+    _timer?.cancel();
+    _updateRemaining(expiresAt);
+    _timer = Timer.periodic(const Duration(seconds: 1), (_) {
+      _updateRemaining(expiresAt);
+    });
+  }
+
+  void _stopTimer() {
+    _timer?.cancel();
+    _timer = null;
+    if (mounted) {
+      setState(() {
+        _remaining = Duration.zero;
+        _exceeded = false;
+      });
+    }
+  }
+
+  void _updateRemaining(DateTime expiresAt) {
+    final now = DateTime.now();
+    final diff = expiresAt.difference(now);
+    if (mounted) {
+      setState(() {
+        if (diff.isNegative || diff == Duration.zero) {
+          _remaining = Duration.zero;
+          _exceeded = true;
+        } else {
+          _remaining = diff;
+          _exceeded = false;
+        }
+      });
+    }
+  }
+
+  String _formatDuration(Duration d) {
+    final minutes = d.inMinutes.remainder(60).toString().padLeft(2, '0');
+    final seconds = d.inSeconds.remainder(60).toString().padLeft(2, '0');
+    if (d.inHours > 0) {
+      return '${d.inHours}:$minutes:$seconds';
+    }
+    return '$minutes:$seconds';
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final activeSlip = ref.watch(activePassSlipProvider);
+
+    // Start/stop timer based on active pass slip state
+    if (activeSlip != null && activeSlip.slipStart != null) {
+      final expiresAt =
+          activeSlip.slipStart!.add(const Duration(hours: 1));
+      if (_timer == null) {
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          _startTimer(expiresAt);
+        });
+      }
+    } else if (_timer != null) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        _stopTimer();
+      });
+    }
+
+    final showBanner =
+        activeSlip != null && activeSlip.slipStart != null;
+
+    if (!showBanner) {
+      return widget.child;
+    }
+
+    final isUrgent = !_exceeded && _remaining.inMinutes < 5;
+    final bgColor = _exceeded || isUrgent
+        ? Theme.of(context).colorScheme.errorContainer
+        : Theme.of(context).colorScheme.tertiaryContainer;
+    final fgColor = _exceeded || isUrgent
+        ? Theme.of(context).colorScheme.onErrorContainer
+        : Theme.of(context).colorScheme.onTertiaryContainer;
+
+    final String message;
+    final IconData icon;
+    if (_exceeded) {
+      message = 'Pass slip time EXCEEDED — Please return and complete it';
+      icon = Icons.warning_amber_rounded;
+    } else {
+      message = 'Pass slip expires in ${_formatDuration(_remaining)}';
+      icon = Icons.directions_walk_rounded;
+    }
+
+    return Column(
+      children: [
+        Material(
+          child: InkWell(
+            onTap: () => context.go('/attendance'),
+            child: Container(
+              width: double.infinity,
+              padding:
+                  const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
+              decoration: BoxDecoration(color: bgColor),
+              child: Row(
+                children: [
+                  Icon(icon, size: 20, color: fgColor),
+                  const SizedBox(width: 8),
+                  Expanded(
+                    child: Text(
+                      message,
+                      style:
+                          Theme.of(context).textTheme.bodyMedium?.copyWith(
+                                color: fgColor,
+                                fontWeight: FontWeight.w600,
+                              ),
+                    ),
+                  ),
+                  Text(
+                    'Tap to complete',
+                    style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                          color: fgColor.withValues(alpha: 0.7),
+                        ),
+                  ),
+                  const SizedBox(width: 4),
+                  Icon(
+                    Icons.chevron_right,
+                    size: 18,
+                    color: fgColor.withValues(alpha: 0.7),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+        Expanded(child: widget.child),
+      ],
+    );
+  }
+}

lib/widgets/shift_countdown_banner.dart

@@ -0,0 +1,164 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
+
+import '../providers/attendance_provider.dart';
+import '../providers/shift_countdown_provider.dart';
+
+/// A persistent banner that shows a countdown to the shift start time.
+///
+/// Activated when [shiftCountdownProvider] is set to a non-null [DateTime].
+/// Auto-dismisses when the countdown reaches zero or the provider is cleared
+/// (e.g., when the user checks in).
+class ShiftCountdownBanner extends ConsumerStatefulWidget {
+  const ShiftCountdownBanner({required this.child, super.key});
+
+  final Widget child;
+
+  @override
+  ConsumerState<ShiftCountdownBanner> createState() =>
+      _ShiftCountdownBannerState();
+}
+
+class _ShiftCountdownBannerState extends ConsumerState<ShiftCountdownBanner> {
+  Timer? _timer;
+  Duration _remaining = Duration.zero;
+
+  @override
+  void dispose() {
+    _timer?.cancel();
+    super.dispose();
+  }
+
+  void _startTimer(DateTime target) {
+    _timer?.cancel();
+    _updateRemaining(target);
+    _timer = Timer.periodic(const Duration(seconds: 1), (_) {
+      _updateRemaining(target);
+    });
+  }
+
+  void _updateRemaining(DateTime target) {
+    final now = DateTime.now();
+    final diff = target.difference(now);
+    if (diff.isNegative || diff == Duration.zero) {
+      _timer?.cancel();
+      // Clear the provider when countdown finishes
+      ref.read(shiftCountdownProvider.notifier).state = null;
+      if (mounted) setState(() => _remaining = Duration.zero);
+      return;
+    }
+    if (mounted) setState(() => _remaining = diff);
+  }
+
+  String _formatDuration(Duration d) {
+    final minutes = d.inMinutes.remainder(60).toString().padLeft(2, '0');
+    final seconds = d.inSeconds.remainder(60).toString().padLeft(2, '0');
+    if (d.inHours > 0) {
+      return '${d.inHours}:$minutes:$seconds';
+    }
+    return '$minutes:$seconds';
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final target = ref.watch(shiftCountdownProvider);
+
+    // Start/stop timer when target changes
+    ref.listen<DateTime?>(shiftCountdownProvider, (previous, next) {
+      if (next != null) {
+        _startTimer(next);
+      } else {
+        _timer?.cancel();
+        if (mounted) setState(() => _remaining = Duration.zero);
+      }
+    });
+
+    // Auto-dismiss when user checks in today (attendance stream updates)
+    ref.listen(attendanceLogsProvider, (previous, next) {
+      if (target == null) return;
+      final logs = next.valueOrNull ?? [];
+      final today = DateTime.now();
+      final checkedInToday = logs.any(
+        (log) =>
+            log.checkInAt.year == today.year &&
+            log.checkInAt.month == today.month &&
+            log.checkInAt.day == today.day,
+      );
+      if (checkedInToday) {
+        ref.read(shiftCountdownProvider.notifier).state = null;
+      }
+    });
+
+    // Initialize timer on first build if target is already set
+    if (target != null && _timer == null) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        _startTimer(target);
+      });
+    }
+
+    final showBanner = target != null && _remaining > Duration.zero;
+
+    return Column(
+      children: [
+        if (showBanner)
+          Material(
+            child: InkWell(
+              onTap: () => context.go('/attendance'),
+              child: Container(
+                width: double.infinity,
+                padding:
+                    const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
+                decoration: BoxDecoration(
+                  color: Theme.of(context).colorScheme.primaryContainer,
+                ),
+                child: Row(
+                  children: [
+                    Icon(
+                      Icons.timer_outlined,
+                      size: 20,
+                      color:
+                          Theme.of(context).colorScheme.onPrimaryContainer,
+                    ),
+                    const SizedBox(width: 8),
+                    Expanded(
+                      child: Text(
+                        'Shift starts in ${_formatDuration(_remaining)}',
+                        style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                              color: Theme.of(context)
+                                  .colorScheme
+                                  .onPrimaryContainer,
+                              fontWeight: FontWeight.w600,
+                            ),
+                      ),
+                    ),
+                    Text(
+                      'Tap to check in',
+                      style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                            color: Theme.of(context)
+                                .colorScheme
+                                .onPrimaryContainer
+                                .withValues(alpha: 0.7),
+                          ),
+                    ),
+                    const SizedBox(width: 4),
+                    Icon(
+                      Icons.chevron_right,
+                      size: 18,
+                      color: Theme.of(context)
+                          .colorScheme
+                          .onPrimaryContainer
+                          .withValues(alpha: 0.7),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ),
+        Expanded(child: widget.child),
+      ],
+    );
+  }
+}

supabase/functions/process_scheduled_notifications/index.ts

@@ -54,7 +54,9 @@ async function processBatch() {
       const notifyType = r.notify_type
       const rowId = r.id
 
-      const notificationId = await uuidFromName(`${scheduleId}-${userId}-${notifyType}`)
+      // Build a unique ID that accounts for all reference columns + epoch
+      const idSource = `${scheduleId || ''}-${r.task_id || ''}-${r.it_service_request_id || ''}-${r.pass_slip_id || ''}-${userId}-${notifyType}-${r.epoch || 0}`
+      const notificationId = await uuidFromName(idSource)
 
       // Attempt to mark idempotent push
       const { data: markData, error: markErr } = await supabase.rpc('try_mark_notification_pushed', { p_notification_id: notificationId })
@@ -71,18 +73,74 @@ async function processBatch() {
         continue
       }
 
-      // Prepare message
+      // Prepare message based on notify_type
       let title = ''
       let body = ''
-      if (notifyType === 'start_15') {
+      const data: Record<string, string> = {
-        title = 'Shift starting soon'
+        notification_id: notificationId,
-        body = 'Your shift starts in 15 minutes. Don\'t forget to check in.'
+        type: notifyType,
-      } else if (notifyType === 'end') {
+      }
-        title = 'Shift ended'
+
-        body = 'Your shift has ended. Please remember to check out if you haven\'t.'
+      // Include reference IDs in data payload
-      } else {
+      if (scheduleId) data.schedule_id = scheduleId
-        title = 'Shift reminder'
+      if (r.task_id) data.task_id = r.task_id
-        body = 'Reminder about your shift.'
+      if (r.it_service_request_id) data.it_service_request_id = r.it_service_request_id
+      if (r.pass_slip_id) data.pass_slip_id = r.pass_slip_id
+
+      switch (notifyType) {
+        case 'start_15':
+          title = 'Shift starting soon'
+          body = "Your shift starts in 15 minutes. Don't forget to check in."
+          data.navigate_to = '/attendance'
+          break
+        case 'end':
+          title = 'Shift ended'
+          body = "Your shift has ended. Please remember to check out."
+          data.navigate_to = '/attendance'
+          break
+        case 'end_hourly':
+          title = 'Check-out reminder'
+          body = "You haven't checked out yet. Please check out when done."
+          data.navigate_to = '/attendance'
+          break
+        case 'overtime_idle_15':
+          title = 'No active task'
+          body = "You've been on overtime for 15 minutes without an active task or IT service request."
+          data.navigate_to = '/tasks'
+          break
+        case 'overtime_checkout_30':
+          title = 'Overtime check-out reminder'
+          body = "It's been 30 minutes since your last task ended. Consider checking out if you're done."
+          data.navigate_to = '/attendance'
+          break
+        case 'isr_event_60':
+          title = 'IT Service Request event soon'
+          body = 'An IT service request event starts in 1 hour.'
+          data.navigate_to = `/it-service-requests/${r.it_service_request_id}`
+          break
+        case 'isr_evidence_daily':
+          title = 'Evidence upload reminder'
+          body = 'Please upload evidence and action taken for your IT service request.'
+          data.navigate_to = `/it-service-requests/${r.it_service_request_id}`
+          break
+        case 'task_paused_daily':
+          title = 'Paused task reminder'
+          body = 'You have a paused task that needs attention.'
+          data.navigate_to = `/tasks/${r.task_id}`
+          break
+        case 'backlog_15':
+          title = 'Pending tasks reminder'
+          body = 'Your shift ends in 15 minutes and you still have pending tasks.'
+          data.navigate_to = '/tasks'
+          break
+        case 'pass_slip_expiry_15':
+          title = 'Pass slip expiring soon'
+          body = 'Your pass slip expires in 15 minutes. Please return and complete it.'
+          data.navigate_to = '/attendance'
+          break
+        default:
+          title = 'Reminder'
+          body = 'You have a pending notification.'
       }
 
       // Call send_fcm endpoint to deliver push (reuses existing implementation)
@@ -90,11 +148,7 @@ async function processBatch() {
         user_ids: [userId],
         title,
         body,
-        data: {
+        data,
-          notification_id: notificationId,
-          schedule_id: scheduleId,
-          type: notifyType,
-        },
       }
 
       const res = await fetch(SEND_FCM_URL, {

supabase/migrations/20260321_extend_scheduled_notifications.sql

@@ -0,0 +1,516 @@
+-- Migration: Extend scheduled_notifications for 9 push notification reminder types
+-- Adds support for task-based, ISR-based, and pass-slip-based notifications alongside existing shift reminders.
+-- Creates modular enqueue functions for each notification type, called by a master dispatcher.
+-- Uses pg_cron + pg_net to fully automate enqueue and processing without external cron.
+
+-- ============================================================================
+-- 1. SCHEMA CHANGES
+-- ============================================================================
+
+-- 1a. Make schedule_id nullable (non-shift notifications don't reference a duty schedule)
+ALTER TABLE public.scheduled_notifications ALTER COLUMN schedule_id DROP NOT NULL;
+
+-- 1b. Add reference columns for tasks, IT service requests, and pass slips
+ALTER TABLE public.scheduled_notifications
+  ADD COLUMN IF NOT EXISTS task_id uuid REFERENCES public.tasks(id) ON DELETE CASCADE,
+  ADD COLUMN IF NOT EXISTS it_service_request_id uuid REFERENCES public.it_service_requests(id) ON DELETE CASCADE,
+  ADD COLUMN IF NOT EXISTS pass_slip_id uuid REFERENCES public.pass_slips(id) ON DELETE CASCADE;
+
+-- 1c. Add epoch column for recurring notifications (hourly checkout, daily reminders)
+ALTER TABLE public.scheduled_notifications
+  ADD COLUMN IF NOT EXISTS epoch int NOT NULL DEFAULT 0;
+
+-- 1d. Drop old unique constraint and create new one that supports all reference types + epoch
+ALTER TABLE public.scheduled_notifications DROP CONSTRAINT IF EXISTS uniq_sched_user_type;
+
+CREATE UNIQUE INDEX IF NOT EXISTS uniq_sched_notif ON public.scheduled_notifications (
+  COALESCE(schedule_id, '00000000-0000-0000-0000-000000000000'),
+  COALESCE(task_id, '00000000-0000-0000-0000-000000000000'),
+  COALESCE(it_service_request_id, '00000000-0000-0000-0000-000000000000'),
+  COALESCE(pass_slip_id, '00000000-0000-0000-0000-000000000000'),
+  user_id,
+  notify_type,
+  epoch
+);
+
+-- 1e. CHECK: at least one reference must be non-null
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM pg_constraint c
+    JOIN pg_class t ON c.conrelid = t.oid
+    WHERE c.conname = 'chk_at_least_one_ref' AND t.relname = 'scheduled_notifications'
+  ) THEN
+    ALTER TABLE public.scheduled_notifications
+      ADD CONSTRAINT chk_at_least_one_ref
+      CHECK (schedule_id IS NOT NULL OR task_id IS NOT NULL OR it_service_request_id IS NOT NULL OR pass_slip_id IS NOT NULL);
+  END IF;
+END$$;
+
+-- 1f. Add indexes for new columns
+CREATE INDEX IF NOT EXISTS idx_sched_notif_task ON public.scheduled_notifications(task_id) WHERE task_id IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_sched_notif_isr ON public.scheduled_notifications(it_service_request_id) WHERE it_service_request_id IS NOT NULL;
+CREATE INDEX IF NOT EXISTS idx_sched_notif_pass_slip ON public.scheduled_notifications(pass_slip_id) WHERE pass_slip_id IS NOT NULL;
+
+-- ============================================================================
+-- 2. ENQUEUE FUNCTIONS
+-- ============================================================================
+
+-- ----------------------------------------------------------------------------
+-- 2a. enqueue_due_shift_notifications() — REPLACE existing
+--     Now handles: start_15, end, AND end_hourly (recurring hourly checkout)
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_due_shift_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  rec RECORD;
+  v_hours_since_end int;
+  v_latest_hourly timestamptz;
+BEGIN
+  -- 15-minute-before reminders (existing logic)
+  FOR rec IN
+    SELECT id AS schedule_id, user_id, start_time AS start_at
+    FROM public.duty_schedules
+    WHERE start_time BETWEEN now() + interval '15 minutes' - interval '30 seconds'
+                         AND now() + interval '15 minutes' + interval '30 seconds'
+      AND status = 'active'
+  LOOP
+    -- Skip if user already checked in for this duty
+    IF EXISTS (
+      SELECT 1 FROM public.attendance_logs al
+      WHERE al.duty_schedule_id = rec.schedule_id AND al.check_in_at IS NOT NULL
+    ) THEN
+      CONTINUE;
+    END IF;
+
+    INSERT INTO public.scheduled_notifications (schedule_id, user_id, notify_type, scheduled_for)
+    VALUES (rec.schedule_id, rec.user_id, 'start_15', rec.start_at)
+    ON CONFLICT DO NOTHING;
+  END LOOP;
+
+  -- End-of-shift reminders at exact end time (existing logic)
+  FOR rec IN
+    SELECT id AS schedule_id, user_id, end_time AS end_at
+    FROM public.duty_schedules
+    WHERE end_time BETWEEN now() - interval '30 seconds' AND now() + interval '30 seconds'
+      AND status IN ('arrival', 'late')
+  LOOP
+    INSERT INTO public.scheduled_notifications (schedule_id, user_id, notify_type, scheduled_for)
+    VALUES (rec.schedule_id, rec.user_id, 'end', rec.end_at)
+    ON CONFLICT DO NOTHING;
+  END LOOP;
+
+  -- Hourly checkout reminders: for users whose shift ended and have NOT checked out
+  FOR rec IN
+    SELECT ds.id AS schedule_id, ds.user_id, ds.end_time
+    FROM public.duty_schedules ds
+    JOIN public.attendance_logs al ON al.duty_schedule_id = ds.id AND al.user_id = ds.user_id
+    WHERE ds.end_time < now()
+      AND ds.status IN ('arrival', 'late')
+      AND al.check_in_at IS NOT NULL
+      AND al.check_out_at IS NULL
+      AND ds.shift_type != 'overtime'
+  LOOP
+    v_hours_since_end := GREATEST(1, EXTRACT(EPOCH FROM (now() - rec.end_time))::int / 3600);
+
+    -- Check if we already sent a notification for this hour
+    SELECT MAX(scheduled_for) INTO v_latest_hourly
+    FROM public.scheduled_notifications
+    WHERE schedule_id = rec.schedule_id
+      AND user_id = rec.user_id
+      AND notify_type = 'end_hourly';
+
+    -- Only enqueue if no hourly was sent, or the last one was >55 min ago
+    IF v_latest_hourly IS NULL OR v_latest_hourly < now() - interval '55 minutes' THEN
+      INSERT INTO public.scheduled_notifications
+        (schedule_id, user_id, notify_type, scheduled_for, epoch)
+      VALUES
+        (rec.schedule_id, rec.user_id, 'end_hourly', now(), v_hours_since_end)
+      ON CONFLICT DO NOTHING;
+    END IF;
+  END LOOP;
+END;
+$$;
+
+-- ----------------------------------------------------------------------------
+-- 2b. enqueue_overtime_idle_notifications()
+--     15 minutes into overtime without an active task or ISR
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_overtime_idle_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  rec RECORD;
+BEGIN
+  FOR rec IN
+    SELECT ds.id AS schedule_id, ds.user_id
+    FROM public.duty_schedules ds
+    JOIN public.attendance_logs al ON al.duty_schedule_id = ds.id AND al.user_id = ds.user_id
+    WHERE ds.shift_type = 'overtime'
+      AND ds.status IN ('arrival', 'late')
+      AND al.check_in_at IS NOT NULL
+      AND al.check_out_at IS NULL
+      AND al.check_in_at <= now() - interval '15 minutes'
+      -- No in-progress task
+      AND NOT EXISTS (
+        SELECT 1 FROM public.task_assignments ta
+        JOIN public.tasks t ON t.id = ta.task_id
+        WHERE ta.user_id = ds.user_id AND t.status = 'in_progress'
+      )
+      -- No in-progress IT service request
+      AND NOT EXISTS (
+        SELECT 1 FROM public.it_service_request_assignments isra
+        JOIN public.it_service_requests isr ON isr.id = isra.request_id
+        WHERE isra.user_id = ds.user_id AND isr.status IN ('in_progress', 'in_progress_dry_run')
+      )
+  LOOP
+    INSERT INTO public.scheduled_notifications
+      (schedule_id, user_id, notify_type, scheduled_for)
+    VALUES
+      (rec.schedule_id, rec.user_id, 'overtime_idle_15', now())
+    ON CONFLICT DO NOTHING;
+  END LOOP;
+END;
+$$;
+
+-- ----------------------------------------------------------------------------
+-- 2c. enqueue_overtime_checkout_notifications()
+--     30 min after last task completion during overtime, no new task,
+--     and at least 1 hour since overtime check-in
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_overtime_checkout_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  rec RECORD;
+  v_last_completed timestamptz;
+BEGIN
+  FOR rec IN
+    SELECT ds.id AS schedule_id, ds.user_id, al.check_in_at
+    FROM public.duty_schedules ds
+    JOIN public.attendance_logs al ON al.duty_schedule_id = ds.id AND al.user_id = ds.user_id
+    WHERE ds.shift_type = 'overtime'
+      AND ds.status IN ('arrival', 'late')
+      AND al.check_in_at IS NOT NULL
+      AND al.check_out_at IS NULL
+      AND al.check_in_at <= now() - interval '1 hour'
+      -- No in-progress tasks
+      AND NOT EXISTS (
+        SELECT 1 FROM public.task_assignments ta
+        JOIN public.tasks t ON t.id = ta.task_id
+        WHERE ta.user_id = ds.user_id AND t.status = 'in_progress'
+      )
+  LOOP
+    -- Find most recently completed task for this user
+    SELECT MAX(t.completed_at) INTO v_last_completed
+    FROM public.task_assignments ta
+    JOIN public.tasks t ON t.id = ta.task_id
+    WHERE ta.user_id = rec.user_id
+      AND t.status IN ('completed', 'closed')
+      AND t.completed_at IS NOT NULL
+      AND t.completed_at >= rec.check_in_at;  -- Only tasks completed during this overtime
+
+    -- Only notify if a task was completed >=30 min ago
+    IF v_last_completed IS NOT NULL AND v_last_completed <= now() - interval '30 minutes' THEN
+      INSERT INTO public.scheduled_notifications
+        (schedule_id, user_id, notify_type, scheduled_for)
+      VALUES
+        (rec.schedule_id, rec.user_id, 'overtime_checkout_30', now())
+      ON CONFLICT DO NOTHING;
+    END IF;
+  END LOOP;
+END;
+$$;
+
+-- ----------------------------------------------------------------------------
+-- 2d. enqueue_isr_event_notifications()
+--     1 hour before IT service request event_date
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_isr_event_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  rec RECORD;
+BEGIN
+  FOR rec IN
+    SELECT isr.id AS request_id, isr.event_date, isra.user_id
+    FROM public.it_service_requests isr
+    JOIN public.it_service_request_assignments isra ON isra.request_id = isr.id
+    WHERE isr.status IN ('scheduled', 'in_progress_dry_run')
+      AND isr.event_date IS NOT NULL
+      AND isr.event_date BETWEEN now() + interval '60 minutes' - interval '30 seconds'
+                              AND now() + interval '60 minutes' + interval '30 seconds'
+  LOOP
+    INSERT INTO public.scheduled_notifications
+      (it_service_request_id, user_id, notify_type, scheduled_for)
+    VALUES
+      (rec.request_id, rec.user_id, 'isr_event_60', rec.event_date - interval '1 hour')
+    ON CONFLICT DO NOTHING;
+  END LOOP;
+END;
+$$;
+
+-- ----------------------------------------------------------------------------
+-- 2e. enqueue_isr_evidence_notifications()
+--     Daily reminder to assigned users who have NOT uploaded evidence or action
+--     Only triggers after user has checked in today
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_isr_evidence_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  rec RECORD;
+  v_today_doy int := EXTRACT(DOY FROM now())::int;
+BEGIN
+  FOR rec IN
+    SELECT isr.id AS request_id, isra.user_id
+    FROM public.it_service_requests isr
+    JOIN public.it_service_request_assignments isra ON isra.request_id = isr.id
+    WHERE isr.status IN ('completed', 'in_progress')
+      AND (
+        -- User has NOT uploaded evidence
+        NOT EXISTS (
+          SELECT 1 FROM public.it_service_request_evidence e
+          WHERE e.request_id = isr.id AND e.user_id = isra.user_id
+        )
+        OR
+        -- User has NOT submitted action taken
+        NOT EXISTS (
+          SELECT 1 FROM public.it_service_request_actions a
+          WHERE a.request_id = isr.id AND a.user_id = isra.user_id
+            AND a.action_taken IS NOT NULL AND TRIM(a.action_taken) != ''
+        )
+      )
+      -- User must be checked in today
+      AND EXISTS (
+        SELECT 1 FROM public.attendance_logs al
+        WHERE al.user_id = isra.user_id
+          AND al.check_in_at::date = now()::date
+      )
+  LOOP
+    INSERT INTO public.scheduled_notifications
+      (it_service_request_id, user_id, notify_type, scheduled_for, epoch)
+    VALUES
+      (rec.request_id, rec.user_id, 'isr_evidence_daily', now(), v_today_doy)
+    ON CONFLICT DO NOTHING;
+  END LOOP;
+END;
+$$;
+
+-- ----------------------------------------------------------------------------
+-- 2f. enqueue_paused_task_notifications()
+--     Daily reminder for paused in-progress tasks after user checks in
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_paused_task_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  rec RECORD;
+  v_today_doy int := EXTRACT(DOY FROM now())::int;
+BEGIN
+  FOR rec IN
+    SELECT t.id AS task_id, ta.user_id
+    FROM public.tasks t
+    JOIN public.task_assignments ta ON ta.task_id = t.id
+    WHERE t.status = 'in_progress'
+      -- Latest activity log for this task is 'paused'
+      AND EXISTS (
+        SELECT 1 FROM public.task_activity_logs tal
+        WHERE tal.task_id = t.id
+          AND tal.action_type = 'paused'
+          AND NOT EXISTS (
+            SELECT 1 FROM public.task_activity_logs tal2
+            WHERE tal2.task_id = t.id
+              AND tal2.created_at > tal.created_at
+              AND tal2.action_type IN ('resumed', 'completed', 'cancelled')
+          )
+      )
+      -- User must be checked in today
+      AND EXISTS (
+        SELECT 1 FROM public.attendance_logs al
+        WHERE al.user_id = ta.user_id
+          AND al.check_in_at::date = now()::date
+      )
+  LOOP
+    INSERT INTO public.scheduled_notifications
+      (task_id, user_id, notify_type, scheduled_for, epoch)
+    VALUES
+      (rec.task_id, rec.user_id, 'task_paused_daily', now(), v_today_doy)
+    ON CONFLICT DO NOTHING;
+  END LOOP;
+END;
+$$;
+
+-- ----------------------------------------------------------------------------
+-- 2g. enqueue_backlog_notifications()
+--     15 min before shift end, users with pending tasks (queued/in_progress, not paused)
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_backlog_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  rec RECORD;
+BEGIN
+  FOR rec IN
+    SELECT ds.id AS schedule_id, ds.user_id, ds.end_time
+    FROM public.duty_schedules ds
+    WHERE ds.end_time BETWEEN now() + interval '15 minutes' - interval '30 seconds'
+                          AND now() + interval '15 minutes' + interval '30 seconds'
+      AND ds.status IN ('arrival', 'late')
+      -- User has pending (non-paused) tasks
+      AND EXISTS (
+        SELECT 1
+        FROM public.task_assignments ta
+        JOIN public.tasks t ON t.id = ta.task_id
+        WHERE ta.user_id = ds.user_id
+          AND t.status IN ('queued', 'in_progress')
+          -- Exclude paused tasks
+          AND NOT EXISTS (
+            SELECT 1 FROM public.task_activity_logs tal
+            WHERE tal.task_id = t.id
+              AND tal.action_type = 'paused'
+              AND NOT EXISTS (
+                SELECT 1 FROM public.task_activity_logs tal2
+                WHERE tal2.task_id = t.id
+                  AND tal2.created_at > tal.created_at
+                  AND tal2.action_type IN ('resumed', 'completed', 'cancelled')
+              )
+          )
+      )
+  LOOP
+    INSERT INTO public.scheduled_notifications
+      (schedule_id, user_id, notify_type, scheduled_for)
+    VALUES
+      (rec.schedule_id, rec.user_id, 'backlog_15', rec.end_time - interval '15 minutes')
+    ON CONFLICT DO NOTHING;
+  END LOOP;
+END;
+$$;
+
+-- ----------------------------------------------------------------------------
+-- 2h. enqueue_pass_slip_expiry_notifications()
+--     15 min before pass slip reaches its 1-hour limit
+-- ----------------------------------------------------------------------------
+CREATE OR REPLACE FUNCTION public.enqueue_pass_slip_expiry_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+BEGIN
+  INSERT INTO public.scheduled_notifications (pass_slip_id, user_id, notify_type, scheduled_for)
+  SELECT ps.id, ps.user_id, 'pass_slip_expiry_15', now()
+  FROM public.pass_slips ps
+  WHERE ps.status = 'approved'
+    AND ps.slip_end IS NULL
+    AND ps.slip_start IS NOT NULL
+    AND ps.slip_start + interval '45 minutes'
+        BETWEEN now() - interval '30 seconds' AND now() + interval '30 seconds'
+  ON CONFLICT DO NOTHING;
+END;
+$$;
+
+-- ============================================================================
+-- 3. MASTER DISPATCHER
+-- ============================================================================
+CREATE OR REPLACE FUNCTION public.enqueue_all_notifications()
+RETURNS void LANGUAGE plpgsql AS $$
+BEGIN
+  PERFORM public.enqueue_due_shift_notifications();
+  PERFORM public.enqueue_overtime_idle_notifications();
+  PERFORM public.enqueue_overtime_checkout_notifications();
+  PERFORM public.enqueue_isr_event_notifications();
+  PERFORM public.enqueue_isr_evidence_notifications();
+  PERFORM public.enqueue_paused_task_notifications();
+  PERFORM public.enqueue_backlog_notifications();
+  PERFORM public.enqueue_pass_slip_expiry_notifications();
+END;
+$$;
+
+-- ============================================================================
+-- 4. PG_NET + PG_CRON SCHEDULING
+-- ============================================================================
+-- Uses pg_net to call the process_scheduled_notifications edge function
+-- from within PostgreSQL, eliminating the need for external cron jobs.
+
+CREATE EXTENSION IF NOT EXISTS pg_net;
+
+-- Helper function: invokes the process_scheduled_notifications edge function via pg_net
+CREATE OR REPLACE FUNCTION public.process_notification_queue()
+RETURNS void LANGUAGE plpgsql AS $$
+DECLARE
+  v_base_url text;
+  v_service_key text;
+BEGIN
+  -- Try Supabase vault first (standard in self-hosted Supabase)
+  BEGIN
+    SELECT decrypted_secret INTO v_service_key
+    FROM vault.decrypted_secrets
+    WHERE name = 'service_role_key'
+    LIMIT 1;
+
+    SELECT decrypted_secret INTO v_base_url
+    FROM vault.decrypted_secrets
+    WHERE name = 'supabase_url'
+    LIMIT 1;
+  EXCEPTION WHEN others THEN
+    -- vault schema may not exist
+    NULL;
+  END;
+
+  -- Fall back to app.settings GUC variables
+  IF v_base_url IS NULL THEN
+    v_base_url := current_setting('app.settings.supabase_url', true);
+  END IF;
+  IF v_service_key IS NULL THEN
+    v_service_key := current_setting('app.settings.service_role_key', true);
+  END IF;
+
+  -- Guard: skip if config is missing
+  IF v_base_url IS NULL OR v_service_key IS NULL THEN
+    RAISE WARNING 'process_notification_queue: missing supabase_url or service_role_key config';
+    RETURN;
+  END IF;
+
+  PERFORM net.http_post(
+    url := v_base_url || '/functions/v1/process_scheduled_notifications',
+    headers := jsonb_build_object(
+      'Content-Type', 'application/json',
+      'Authorization', 'Bearer ' || v_service_key
+    ),
+    body := '{}'::jsonb
+  );
+END;
+$$;
+
+-- Schedule pg_cron jobs (wrapped in exception block for safety)
+DO $$
+BEGIN
+  -- Unschedule old jobs if they exist
+  BEGIN
+    PERFORM cron.unschedule('shift_reminders_every_min');
+  EXCEPTION WHEN others THEN NULL;
+  END;
+  BEGIN
+    PERFORM cron.unschedule('notification_reminders_every_min');
+  EXCEPTION WHEN others THEN NULL;
+  END;
+
+  -- Job 1: Enqueue notifications every minute
+  PERFORM cron.schedule(
+    'notification_enqueue_every_min',
+    '*/1 * * * *',
+    $$SELECT public.enqueue_all_notifications();$$
+  );
+
+  -- Job 2: Process notification queue via pg_net every minute
+  PERFORM cron.schedule(
+    'notification_process_every_min',
+    '*/1 * * * *',
+    $$SELECT public.process_notification_queue();$$
+  );
+
+  -- Job 3: Daily cleanup of old processed notifications
+  PERFORM cron.schedule(
+    'cleanup_old_notifications',
+    '0 3 * * *',
+    $$DELETE FROM scheduled_notifications WHERE processed = true AND processed_at < now() - interval '7 days';
+      DELETE FROM notification_pushes WHERE pushed_at < now() - interval '7 days';$$
+  );
+
+EXCEPTION WHEN others THEN
+  RAISE NOTICE 'pg_cron/pg_net not available. After enabling them, run these manually:';
+  RAISE NOTICE '  SELECT cron.schedule("notification_enqueue_every_min", "*/1 * * * *", $QUERY$SELECT public.enqueue_all_notifications();$QUERY$);';
+  RAISE NOTICE '  SELECT cron.schedule("notification_process_every_min", "*/1 * * * *", $QUERY$SELECT public.process_notification_queue();$QUERY$);';
+  RAISE NOTICE '  SELECT cron.schedule("cleanup_old_notifications", "0 3 * * *", $QUERY$DELETE FROM scheduled_notifications WHERE processed = true AND processed_at < now() - interval ' || quote_literal('7 days') || '; DELETE FROM notification_pushes WHERE pushed_at < now() - interval ' || quote_literal('7 days') || ';$QUERY$);';
+END $$;