set to get rancher_inventory - change serializer to check context

apps/authentication/migrations/0036_organization_phone.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0 on 2025-08-30 06:40
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('authentication', '0035_bankaccountinformation_account_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='organization',
+            name='phone',
+            field=models.CharField(max_length=25, null=True),
+        ),
+    ]

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

@@ -49,7 +49,6 @@ class POSDeviceViewSet(viewsets.ModelViewSet, POSDeviceMixin):
 
         serial = headers_data['device-serial']
         mac = headers_data['device-mac']
-        sdk = headers_data['device-sdk']
         psp_name = headers_data['device-provider']
 
         # provider organization
@@ -72,7 +71,7 @@ class POSDeviceViewSet(viewsets.ModelViewSet, POSDeviceMixin):
 
                 session = self.session_queryset.filter(serial=serial).first()
                 if not session:
-                    session = pos_models.Sessions.objects.create(
+                    pos_models.Sessions.objects.create(
                         device=device, 
                         name=headers_data['device-name'],
                         version=headers_data['device-version'],

apps/warehouse/pos/api/v1/api.py

@@ -50,7 +50,7 @@ class InventoryEntryViewSet(viewsets.ModelViewSet, DynamicSearchMixin, POSDevice
             return self.get_paginated_response(serializer.data)
 
     @action(
-        methods=['post'],
+        methods=['get'],
         detail=False,
         url_path='rancher_inventory_entries',
         url_name='rancher_inventory_entries',
@@ -60,7 +60,7 @@ class InventoryEntryViewSet(viewsets.ModelViewSet, DynamicSearchMixin, POSDevice
     def rancher_inventory_entries(self, request):
         """ """
         organization = self.get_device_organization()
-        rancher = Rancher.objects.filter(national_code=request.data['national_code']).first()
+        rancher = Rancher.objects.filter(national_code=request.GET['national_code']).first()
         entries = self.queryset.filter(organization=organization)
 
         available_entries = [entry for entry in entries if can_buy_from_inventory(rancher, entry)]

apps/warehouse/pos/api/v1/serializers.py

@@ -57,6 +57,7 @@ class InventoryEntrySerializer(serializers.ModelSerializer):
                 'id': instance.distribution.quota.product.id,
             }
 
+        if self.context['rancher']:
             # rancher herd & live stock statistics
             representation['rancher_statistics'] = get_rancher_statistics(self.context['rancher'])