Detect and reset invalid ASNs to 0 during indexing with a loud error to the user

src/documents/index.py

@@ -90,10 +90,22 @@ def open_index_searcher():
         searcher.close()
 
 
-def update_document(writer, doc):
+def update_document(writer: AsyncWriter, doc: Document):
     tags = ",".join([t.name for t in doc.tags.all()])
     tags_ids = ",".join([str(t.id) for t in doc.tags.all()])
     comments = ",".join([str(c.comment) for c in Comment.objects.filter(document=doc)])
+    asn = doc.archive_serial_number
+    if asn is not None and (
+        asn < Document.ARCHIVE_SERIAL_NUMBER_MIN
+        or asn > Document.ARCHIVE_SERIAL_NUMBER_MAX
+    ):
+        logger.error(
+            f"Not indexing Archive Serial Number {asn} of document {doc.pk}. "
+            f"ASN is out of range "
+            f"[{Document.ARCHIVE_SERIAL_NUMBER_MIN:,}, "
+            f"{Document.ARCHIVE_SERIAL_NUMBER_MAX:,}.",
+        )
+        asn = 0
     writer.update_document(
         id=doc.pk,
         title=doc.title,
@@ -109,7 +121,7 @@ def update_document(writer, doc):
         has_type=doc.document_type is not None,
         created=doc.created,
         added=doc.added,
-        asn=doc.archive_serial_number,
+        asn=asn,
         modified=doc.modified,
         path=doc.storage_path.name if doc.storage_path else None,
         path_id=doc.storage_path.id if doc.storage_path else None,