feat: notifier beta

notifier/tasks.py

@@ -0,0 +1,27 @@
+import logging
+
+from celery import shared_task
+
+from notifier.services import dispatch_notification_event
+
+logger = logging.getLogger(__name__)
+
+
+@shared_task(bind=True)
+def dispatch_notification_event_task(self, *, event_key: str, merchant_id: int, payload: dict | None = None) -> dict:
+    results = dispatch_notification_event(
+        event_key=event_key,
+        merchant_id=merchant_id,
+        payload=payload or {},
+    )
+    summary = {
+        "task_id": self.request.id,
+        "event_key": event_key,
+        "merchant_id": merchant_id,
+        "total_count": len(results),
+        "sent_count": sum(1 for item in results if item.get("status") == "sent"),
+        "failed_count": sum(1 for item in results if item.get("status") == "failed"),
+        "results": results,
+    }
+    logger.info("[notifier.tasks] notification task finished: %s", summary)
+    return summary