Complete missing UX flows and production integrity commands

apps/comments/management/__init__.py

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+

apps/comments/management/commands/__init__.py

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+

apps/comments/management/commands/purge_old_comment_data.py

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+from __future__ import annotations
+
+from datetime import timedelta
+
+from django.core.management.base import BaseCommand
+from django.utils import timezone
+
+from apps.comments.models import Comment
+
+
+class Command(BaseCommand):
+    help = "Nullify comment personal data for comments older than the retention window."
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            "--months",
+            type=int,
+            default=24,
+            help="Retention window in months before personal data is purged (default: 24).",
+        )
+
+    def handle(self, *args, **options):
+        months = options["months"]
+        cutoff = timezone.now() - timedelta(days=30 * months)
+
+        purged = (
+            Comment.objects.filter(created_at__lt=cutoff)
+            .exclude(author_email="")
+            .update(author_email="", ip_address=None)
+        )
+        self.stdout.write(self.style.SUCCESS(f"Purged personal data for {purged} comment(s)."))