Enhance environment variable handling, add Celery configuration, and implement device expiration notification tasks

apibase/__init__.py

@@ -0,0 +1,4 @@
+# myproject/__init__.py
+from .celery import app as celery_app
+
+__all__ = ("celery_app",)

apibase/celery.py

@@ -0,0 +1,22 @@
+import os
+
+from celery import Celery
+
+# Set the default Django settings module for the 'celery' program.
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "apibase.settings")
+
+app = Celery("apibase")
+
+# Using a string here means the worker doesn't have to serialize
+# the configuration object to child processes.
+# - namespace='CELERY' means all celery-related configuration keys
+#   should have a `CELERY_` prefix.
+app.config_from_object("django.conf:settings", namespace="CELERY")
+
+# Load task modules from all registered Django apps.
+app.autodiscover_tasks(["api", "devices"])
+
+
+@app.task(bind=True, ignore_result=True)
+def debug_task(self):
+    print(f"Request: {self.request!r}")

apibase/settings.py

@@ -363,3 +363,10 @@ PASSWORDLESS_AUTH = {
     "PASSWORDLESS_REGISTER_NEW_USERS": True,
     "PASSWORDLESS_EMAIL_NOREPLY_ADDRESS": "noreply@sarlink.net",
 }
+
+
+# CELERY CONFIGURATION
+CELERY_BROKER_URL = "redis://localhost:6379/0"  # or your Redis URL
+CELERY_ACCEPT_CONTENT = ["json"]
+CELERY_TASK_SERIALIZER = "json"
+CELERY_RESULT_BACKEND = "redis://localhost:6379/0"