05/22 Enhance codes and fix bugs 3

app/__init__.py

@@ -230,8 +230,10 @@ def _start_background_schedulers(app):
     try:
         from apscheduler.schedulers.background import BackgroundScheduler
         from apscheduler.triggers.interval import IntervalTrigger
+        from apscheduler.triggers.cron import CronTrigger
         from app.services.sla_service import check_sla_breaches
         from app.services.email_ingestion_service import check_inbound_email
+        from app.services.notification_service import send_weekly_digest
         from app.models import SystemSetting
 
         with app.app_context():
@@ -259,9 +261,20 @@ def _start_background_schedulers(app):
             args     = [app],
         )
 
+        # Weekly digest — every Monday at 08:00 UTC
+        scheduler.add_job(
+            func     = send_weekly_digest,
+            trigger  = CronTrigger(day_of_week='mon', hour=8, minute=0),
+            id       = 'weekly_digest',
+            name     = 'Weekly IT Digest Email',
+            replace_existing = True,
+            args     = [app],
+        )
+
         scheduler.start()
         app.logger.info('[SCHEDULER] APScheduler started — SLA check every 30 min, '
-                        f'email ingestion every {email_interval} min')
+                        f'email ingestion every {email_interval} min, '
+                        'weekly digest every Monday 08:00 UTC')
     except Exception as exc:
         app.logger.error(f'[SCHEDULER] Failed to start APScheduler: {exc}')