🐛 fix migration

1 files changed, 4 insertions, 1 deletions

diff --git a/archaeological_finds/migrations/0141_data_migration_recommanded_treatments.py b/archaeological_finds/migrations/0141_data_migration_recommanded_treatments.py
index 034c34a4c..9fcc41f6a 100644
--- a/archaeological_finds/migrations/0141_data_migration_recommanded_treatments.py
+++ b/archaeological_finds/migrations/0141_data_migration_recommanded_treatments.py
@@ -25,9 +25,12 @@ def load_data(apps, __):
     for find in q.all():
         for treatment_type in find.preservation_to_considers.all():
             if treatment_type.txt_idx not in reco:
+                slug = treatment_type.txt_idx
+                while RecommendedTreatmentType.objects.filter(txt_idx=slug).count():
+                    slug += "1"
                 reco[treatment_type.txt_idx] = RecommendedTreatmentType.objects.create(
                     label=treatment_type.label,
-                    txt_idx=treatment_type.txt_idx,
+                    txt_idx=slug,
                     parent=parent
                 )
             find.recommended_treatments.add(reco[treatment_type.txt_idx])