changed notification method, added celery task to notify expiring task

zod_bank/celery.py

@@ -27,6 +27,13 @@ app.config_from_object('django.conf:settings')
 # Load task modules from all registered Django apps.
 app.autodiscover_tasks()
 
+app.conf.beat_schedule = {
+    'notify_task_expiry': {
+        'task': 'base.tasks.notify_task_expiry',
+        'schedule': crontab(minute='0', hour='*/1'),
+    },
+}
+
 
 @app.task(bind=True)
 def debug_task(self):