Recreate historical M2M

1 files changed, 34 insertions, 0 deletions

diff --git a/ishtar_common/migrations/0081_recreate_m2m_history.py b/ishtar_common/migrations/0081_recreate_m2m_history.py
new file mode 100644
index 000000000..e26a3f185
--- /dev/null
+++ b/ishtar_common/migrations/0081_recreate_m2m_history.py
@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.10 on 2019-01-16 11:16
+from __future__ import unicode_literals
+
+from django.db import migrations
+from ishtar_common.utils_migrations import m2m_historization_init
+
+
+def recreate_m2m_migrations(apps, schema_editor):
+    from archaeological_context_records.models import ContextRecord
+    from archaeological_files.models import File
+    from archaeological_finds.models import Find, Treatment
+    from archaeological_operations.models import Operation, ArchaeologicalSite
+    history_models = [
+        ContextRecord, File, Find, Treatment, Operation, ArchaeologicalSite
+    ]
+    for model in history_models:
+        for item in model.objects.all():
+            m2m_historization_init(item)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ishtar_common', '0080_auto_20190111_1755'),
+        ('archaeological_context_records', '0036_auto_20190111_1755'),
+        ('archaeological_files', '0017_auto_20190111_1755'),
+        ('archaeological_finds', '0055_auto_20190111_1755'),
+        ('archaeological_operations', '0044_auto_20190111_1755')
+    ]
+
+    operations = [
+        migrations.RunPython(recreate_m2m_migrations)
+    ]