parent organization

apps/product/migrations/0059_alter_quotadistribution_parent_distribution.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.0 on 2025-07-30 10:27
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0058_historicalquotadistribution_parent_distribution_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='quotadistribution',
+            name='parent_distribution',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='children', to='product.quotadistribution'),
+        ),
+    ]

apps/product/migrations/0060_remove_historicalquotadistribution_parent_distribution_and_more.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.0 on 2025-07-30 11:24
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0059_alter_quotadistribution_parent_distribution'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalquotadistribution',
+            name='parent_distribution',
+        ),
+        migrations.RemoveField(
+            model_name='quotadistribution',
+            name='parent_distribution',
+        ),
+    ]

apps/product/migrations/0061_historicalquotadistribution_parent_distribution_and_more.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.0 on 2025-07-31 05:42
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0060_remove_historicalquotadistribution_parent_distribution_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='children', to='product.quotadistribution'),
+        ),
+    ]

apps/product/signals.py

@@ -37,7 +37,7 @@ def remaining_distribution_weight(instance: QuotaDistribution):
     instance.remaining_weight = instance.weight - total_children_weight
     instance.distributed = total_children_weight
     instance._from_signal = True
-    instance.parent_distribution.save(update_fields=['remaining_weight', 'distributed'])
+    instance.save(update_fields=['remaining_weight', 'distributed'])
 
     if instance.parent_distribution:
         remaining_distribution_weight(instance.parent_distribution)

apps/product/web/api/v1/viewsets/quota_distribution_api.py

@@ -66,10 +66,10 @@ class QuotaDistributionViewSet(viewsets.ModelViewSet):
             raise APIException("unauthorized", code=status.HTTP_401_UNAUTHORIZED)
 
         request.data.update({'assigner_organization': assigner_user.organization.id})
-
         serializer = self.serializer_class(data=request.data)
-        if serializer.is_valid(raise_exception=True):
+        if serializer.is_valid():
             serializer.save()
+
             return Response(serializer.data, status=status.HTTP_201_CREATED)
         return Response(serializer.errors, status=status.HTTP_403_FORBIDDEN)