From b58ddd767468fb05d0cc32c2d27da40920464cb0 Mon Sep 17 00:00:00 2001
From: Robert Sparks <rjsparks@nostrum.com>
Date: Tue, 12 Sep 2023 08:51:17 -0500
Subject: [PATCH] fix: move rfc dochistory objects to rfc document objects
---
ietf/doc/migrations/0016_move_dochistory.py | 37 +++++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 ietf/doc/migrations/0016_move_dochistory.py
diff --git a/ietf/doc/migrations/0016_move_dochistory.py b/ietf/doc/migrations/0016_move_dochistory.py
new file mode 100644
index 000000000..0dd80a953
--- /dev/null
+++ b/ietf/doc/migrations/0016_move_dochistory.py
@@ -0,0 +1,37 @@
+# Generated by Django 4.2.5 on 2023-09-11 17:52
+
+from django.db import migrations
+
+from django.db.models import Subquery, OuterRef, F
+
+
+def forward(apps, schema_editor):
+ DocHistory = apps.get_model("doc", "DocHistory")
+ RelatedDocument = apps.get_model("doc", "RelatedDocument")
+ DocHistory.objects.filter(type_id="draft", doc__type_id="rfc").update(type_id="rfc")
+ DocHistory.objects.filter(
+ type_id="draft", doc__type_id="draft", name__startswith="rfc"
+ ).annotate(
+ rfc_id=Subquery(
+ RelatedDocument.objects.filter(
+ source_id=OuterRef("doc_id"), relationship_id="became_rfc"
+ ).values_list("target_id", flat=True)[:1]
+ )
+ ).update(
+ doc_id = F("rfc_id"),
+ type_id = "rfc"
+ )
+ assert not DocHistory.objects.filter(name__startswith="rfc", type_id="draft").exists()
+
+
+def reverse(apps, schema_editor):
+ # there is no going back
+ raise NotImplementedError
+
+
+class Migration(migrations.Migration):
+ dependencies = [
+ ("doc", "0015_delete_docalias"),
+ ]
+
+ operations = [migrations.RunPython(forward, reverse)]