Feature: Enhanced templating for filename format (#7836)

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

src/documents/migrations/1055_alter_storagepath_path.py

@@ -0,0 +1,36 @@
+# Generated by Django 5.1.1 on 2024-10-03 14:47
+
+from django.conf import settings
+from django.db import migrations
+from django.db import models
+from django.db import transaction
+from filelock import FileLock
+
+from documents.templating.utils import convert_format_str_to_template_format
+
+
+def convert_from_format_to_template(apps, schema_editor):
+    StoragePath = apps.get_model("documents", "StoragePath")
+
+    with transaction.atomic(), FileLock(settings.MEDIA_LOCK):
+        for storage_path in StoragePath.objects.all():
+            storage_path.path = convert_format_str_to_template_format(storage_path.path)
+            storage_path.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("documents", "1054_customfieldinstance_value_monetary_amount_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="storagepath",
+            name="path",
+            field=models.CharField(max_length=2048, verbose_name="path"),
+        ),
+        migrations.RunPython(
+            convert_from_format_to_template,
+            migrations.RunPython.noop,
+        ),
+    ]