add parent to distributios

apps/product/migrations/0058_historicalquotadistribution_parent_distribution_and_more.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.0 on 2025-07-30 07:47
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0057_historicalquotadistribution_distributed_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalquotadistribution',
+            name='parent_distribution',
+            field=models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='product.quotadistribution'),
+        ),
+        migrations.AddField(
+            model_name='quotadistribution',
+            name='parent_distribution',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='parent', to='product.quotadistribution'),
+        ),
+    ]