From 529834ebc0ca23696ddaee4be6aa931563487e4b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Z=C3=BCbeyde=20Civelek?= <zubeydeecivelek@gmail.com>
Date: Fri, 24 Apr 2026 17:56:16 +0200
Subject: [PATCH] scripts: add script to fix creation date

---
 scripts/fix_created_dates.py | 111 +++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100755 scripts/fix_created_dates.py

diff --git a/scripts/fix_created_dates.py b/scripts/fix_created_dates.py
new file mode 100755
index 0000000..dc0405c
--- /dev/null
+++ b/scripts/fix_created_dates.py
@@ -0,0 +1,111 @@
+import json
+from datetime import datetime
+
+from cds_rdm.legacy.resolver import get_pid_by_legacy_recid
+from invenio_access.permissions import system_identity
+from invenio_db import db
+from invenio_rdm_records.proxies import current_rdm_records_service
+
+
+def log(message):
+    """Write a success message to the success log file."""
+    if not LOG_PATH:
+        raise RuntimeError("LOG_PATH is not initialized.")
+    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    with open(LOG_PATH, "a") as log_file:
+        log_file.write(f"[{timestamp}] {message}\n")
+    print(message)
+
+
+def read_created_dates_json(path):
+    """Read JSON mapping legacy_recid: 'YYYY-MM-DD HH:MM:SS'."""
+    with open(path, "r", encoding="utf-8") as fp:
+        return json.load(fp)
+
+
+def fix_created_dates_from_json(mapping, dry_run=True):
+    """Fix CDS-RDM record created timestamps. Updates only the first version of the record."""
+    for legacy_recid, created_str in mapping.items():
+        created_dt = datetime.strptime(created_str, "%Y-%m-%d %H:%M:%S").replace(
+            tzinfo=None
+        )
+        date_fixed = False
+
+        try:
+            parent_pid = get_pid_by_legacy_recid(str(legacy_recid))
+        except Exception as exc:
+            log(f"[skip] legacy_recid={legacy_recid} pid not found ({exc})")
+            continue
+        if not parent_pid:
+            log(f"[skip] legacy_recid={legacy_recid} pid not found")
+            continue
+        latest_record = current_rdm_records_service.read_latest(
+            identity=system_identity, id_=parent_pid.pid_value
+        )
+        versions_scan = current_rdm_records_service.scan_versions(
+            system_identity,
+            latest_record["id"],
+        )
+
+        version_hits = [
+            (hit["versions"]["index"], hit["id"]) for hit in versions_scan.hits
+        ]
+        if not version_hits:
+            log(f"[skip] legacy_recid={legacy_recid} no versions found")
+            continue
+
+        targets = [min(version_hits, key=lambda x: x[0])]
+
+        if not (len(targets) == 1 and int(targets[0][0]) == 1):
+            log(
+                f"[skip] legacy_recid={legacy_recid} expected one target with version=1, "
+                f"got targets={targets}"
+            )
+            continue
+
+        for version_index, record_uuid in targets:
+            record_item = current_rdm_records_service.read(
+                identity=system_identity,
+                id_=record_uuid,
+            )
+            record = record_item._record
+
+            if record.model.created == created_dt:
+                log(f"[skip] already correct date for record {record_uuid}")
+                continue
+
+            if dry_run:
+                log(
+                    f"[dry-run] legacy_recid={legacy_recid} version={version_index} "
+                    f"record={record_uuid} created {record.model.created} -> {created_dt}"
+                )
+            else:
+                record.model.created = created_dt
+                record.commit()
+                current_rdm_records_service.indexer.index(record)
+                date_fixed = True
+                log(
+                    f"[applied] legacy_recid={legacy_recid} version={version_index} "
+                    f"record={record_uuid}"
+                )
+
+        if not dry_run and date_fixed:
+            db.session.commit()
+
+    log(
+        f"Done (mode={'dry-run' if dry_run else 'apply'}; " "scope=first-version-only)."
+    )
+
+
+LOG_PATH = "/tmp/fix_created_dates_log.txt"
+with open(LOG_PATH, "w") as log_file:
+    log_file.write(f"Log - Started at {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}\n")
+    log_file.write("=" * 80 + "\n\n")
+
+
+json_path = "/tmp/migrated_rdm_records_with_correct_dates.json"
+mapping = read_created_dates_json(json_path)
+
+# test with first 10 records and dry-run
+record_mapping = dict(list(mapping.items())[10:15])
+fix_created_dates_from_json(record_mapping, dry_run=True)