first commit

app/services/scheduler.py

@@ -0,0 +1,32 @@
+from __future__ import annotations
+
+from apscheduler.schedulers.background import BackgroundScheduler
+
+from .reporting import send_due_reports
+from .settings import get_bool_setting
+
+_scheduler: BackgroundScheduler | None = None
+
+
+def get_scheduler() -> BackgroundScheduler:
+    global _scheduler
+    if _scheduler is None:
+        _scheduler = BackgroundScheduler(timezone='UTC')
+    return _scheduler
+
+
+def start_scheduler(app) -> None:
+    if app.config.get('TESTING'):
+        return
+    if not get_bool_setting('report_scheduler_enabled', False):
+        return
+    scheduler = get_scheduler()
+    if scheduler.running:
+        return
+
+    def _job():
+        with app.app_context():
+            send_due_reports()
+
+    scheduler.add_job(_job, 'interval', minutes=60, id='send_due_reports', replace_existing=True)
+    scheduler.start()