Add initial version of feeds app

feeds/tasks.py

@@ -0,0 +1,24 @@
+from celery import shared_task
+
+from feeds.models import Feed
+from feeds.services import fetch_and_archive_feed
+
+
+@shared_task
+def archive_feed_task(feed_id: int) -> str:
+    """Celery task to fetch and archive a feed by its ID.
+
+    Args:
+        feed_id: The ID of the Feed to archive.
+
+    Returns:
+        A message indicating the result of the archiving process.
+    """
+    try:
+        feed: Feed = Feed.objects.get(id=feed_id)
+    except Feed.DoesNotExist:
+        return f"Feed with id {feed_id} does not exist."
+    new_entries_count: int = fetch_and_archive_feed(feed)
+    if new_entries_count > 0:
+        return f"Archived {new_entries_count} new entries for {feed.url}"
+    return f"No new entries archived for {feed.url}"