From 5a2b714b49e2f15823de0fc5c76a08ef08a62b14 Mon Sep 17 00:00:00 2001
From: Evert-R <evert.rot@gmx.com>
Date: Fri, 22 Nov 2024 15:53:43 +0100
Subject: [PATCH] catch for duplictate slugs already in databae

---
 .../migrations/0061_migrate_slugs_to_unique_temp_field.py    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/backend/experiment/migrations/0061_migrate_slugs_to_unique_temp_field.py b/backend/experiment/migrations/0061_migrate_slugs_to_unique_temp_field.py
index c2d9978e9..8ac679172 100644
--- a/backend/experiment/migrations/0061_migrate_slugs_to_unique_temp_field.py
+++ b/backend/experiment/migrations/0061_migrate_slugs_to_unique_temp_field.py
@@ -8,7 +8,10 @@ class Migration(migrations.Migration):
     def forwards_func(apps, schema_editor):
         Experiment = apps.get_model('experiment', 'Experiment')
         for experiment in Experiment.objects.all():
-            experiment.slug_temp = experiment.slug
+            if Experiment.objects.filter(slug=experiment.slug).count() > 1:
+                experiment.slug_temp = f"{experiment.slug}-{experiment.id}"
+            else:
+                experiment.slug_temp = experiment.slug
             experiment.save()
 
     def reverse_func(apps, schema_editor):