add & fix stakr holeders default

apps/pos_device/migrations/0074_stakeholders_default.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0 on 2025-09-14 08:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pos_device', '0073_device_mac'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='stakeholders',
+            name='default',
+            field=models.BooleanField(default=False),
+        ),
+    ]

apps/pos_device/models.py

@@ -272,6 +272,7 @@ class StakeHolders(BaseModel):
         related_name='pos_stake_holders',
         null=True
     )
+    default = models.BooleanField(default=False)
 
     def __str__(self):
         return f'Device: {self.assignment.device.serial}-organization: {self.organization.name}'

apps/pos_device/web/api/v1/viewsets/device.py

@@ -238,6 +238,7 @@ class DeviceAssignmentViewSet(viewsets.ModelViewSet, SoftDeleteMixin):
                     assignment=assignment,
                     device=assignment.device,
                     organization=assignment.client.organization,
+                    default=True
                 )
 
             return Response(serializer.data, status=status.HTTP_201_CREATED)