fix bug of rancher nations code key in transaction

Rasaddam_Backend/settings.py

@@ -70,6 +70,7 @@ INSTALLED_APPS = [
     'apps.search.apps.SearchConfig',
     'apps.log.apps.LogConfig',
     'apps.product.apps.ProductConfig',
+    'apps.notification.apps.NotificationConfig',
     'rest_captcha',
     'captcha',
     'drf_yasg',

Rasaddam_Backend/urls.py

@@ -41,5 +41,6 @@ urlpatterns = [
     path('product/', include('apps.product.urls')),
     path('warehouse/', include('apps.warehouse.urls')),
     path('pos_device/', include('apps.pos_device.urls')),
+    path('notification/', include('apps.notification.urls')),
     path('swagger/', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
 ]

apps/notification/apps.py

@@ -0,0 +1,10 @@
+from django.apps import AppConfig
+
+
+class NotificationConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.notification'
+
+    def ready(self):
+        import apps.notification.signals
+

apps/notification/migrations/0001_initial.py

@@ -0,0 +1,40 @@
+# Generated by Django 5.0 on 2025-09-29 12:30
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('authentication', '0036_organization_phone'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Notification',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('create_date', models.DateTimeField(auto_now_add=True)),
+                ('modify_date', models.DateTimeField(auto_now=True)),
+                ('creator_info', models.CharField(max_length=100, null=True)),
+                ('modifier_info', models.CharField(max_length=100, null=True)),
+                ('trash', models.BooleanField(default=False)),
+                ('title', models.CharField(max_length=255, null=True)),
+                ('message', models.TextField(blank=True, null=True)),
+                ('type', models.CharField(choices=[('quota', 'Quota'), ('inventory', 'Inventory'), ('transaction', 'Transaction'), ('system', 'System')], default='system', max_length=50)),
+                ('is_read', models.BooleanField(default=False)),
+                ('delivered', models.BooleanField(default=False)),
+                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_createddby', to=settings.AUTH_USER_MODEL)),
+                ('modified_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_modifiedby', to=settings.AUTH_USER_MODEL)),
+                ('organization', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='notifications', to='authentication.organization')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

apps/notification/urls.py

@@ -1 +1,6 @@
-# Your urls go here
+from django.urls import path, include
+
+urlpatterns = [
+    path('web/', include('apps.notification.web.api.v1.urls')),
+    path('pos/', include('apps.notification.pos.api.v1.urls'))
+]

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

@@ -122,7 +122,10 @@ class InventoryQuotaSaleTransactionSerializer(serializers.ModelSerializer):
 
     def create(self, validated_data):
         items_data = self.context['request'].data['items']
-        rancher_code = validated_data.pop('rancher_national_code')
+        rancher_code = validated_data.pop(
+            'rancher_national_code'
+        ) if 'rancher_national_code' in self.context['request'].data.keys() else None
+
         with atomic():
             # get rancher with national code
             rancher = None