From 246363826a06e195a572fd90f6048685c9fa9027 Mon Sep 17 00:00:00 2001
From: Mojtaba-z <mojtaba.zolfaghari30@gmail.com>
Date: Tue, 30 Sep 2025 15:09:05 +0330
Subject: [PATCH] add item share to transaction item

---
 .../0075_posfreeproducts_company_fee.py        | 18 ++++++++++++++++++
 apps/pos_device/models.py                      |  1 +
 .../api/v1/serializers/product_serializers.py  |  2 ++
 .../product/pos/api/v1/viewsets/product_api.py | 16 +++++++++++++++-
 .../0037_inventoryquotasaleitem_item_share.py  | 18 ++++++++++++++++++
 apps/warehouse/models.py                       |  1 +
 6 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 apps/pos_device/migrations/0075_posfreeproducts_company_fee.py
 create mode 100644 apps/warehouse/migrations/0037_inventoryquotasaleitem_item_share.py

diff --git a/apps/pos_device/migrations/0075_posfreeproducts_company_fee.py b/apps/pos_device/migrations/0075_posfreeproducts_company_fee.py
new file mode 100644
index 0000000..efa230c
--- /dev/null
+++ b/apps/pos_device/migrations/0075_posfreeproducts_company_fee.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.0 on 2025-09-30 08:25
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pos_device', '0074_stakeholders_default'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='posfreeproducts',
+            name='company_fee',
+            field=models.IntegerField(default=0),
+        ),
+    ]
diff --git a/apps/pos_device/models.py b/apps/pos_device/models.py
index 0703417..8bcf708 100644
--- a/apps/pos_device/models.py
+++ b/apps/pos_device/models.py
@@ -327,6 +327,7 @@ class POSFreeProducts(BaseModel):
     )
     balance = models.PositiveIntegerField(default=0)
     price = models.PositiveIntegerField(default=0)
+    company_fee = models.IntegerField(default=0)
 
     def __str__(self):
         return f'{self.product.name}-{self.organization.name}'
diff --git a/apps/product/pos/api/v1/serializers/product_serializers.py b/apps/product/pos/api/v1/serializers/product_serializers.py
index 63c0a5d..c958006 100644
--- a/apps/product/pos/api/v1/serializers/product_serializers.py
+++ b/apps/product/pos/api/v1/serializers/product_serializers.py
@@ -33,6 +33,8 @@ class POSFreeProductSerializer(serializers.ModelSerializer):
             'id': instance.product.id
         }
 
+        representation['total_price'] = instance.price + instance.company_fee
+
         return representation
 
 
diff --git a/apps/product/pos/api/v1/viewsets/product_api.py b/apps/product/pos/api/v1/viewsets/product_api.py
index a604f45..8c6edd9 100644
--- a/apps/product/pos/api/v1/viewsets/product_api.py
+++ b/apps/product/pos/api/v1/viewsets/product_api.py
@@ -102,7 +102,10 @@ class POSFreeProductsViewSet(SoftDeleteMixin, viewsets.ModelViewSet, DynamicSear
         organization = self.get_device_organization()
         device = self.get_pos_device()
 
-        request.data.update({'organization': organization.id, 'device': device.id})
+        request.data.update({
+            'organization': organization.id,
+            'device': device.id,
+        })
 
         serializer = product_serializers.POSFreeProductSerializer(data=request.data)
         if serializer.is_valid():
@@ -110,3 +113,14 @@ class POSFreeProductsViewSet(SoftDeleteMixin, viewsets.ModelViewSet, DynamicSear
 
             return Response(serializer.data, status=status.HTTP_201_CREATED)
         return Response(serializer.errors, status=status.HTTP_403_FORBIDDEN)
+
+    @action(
+        methods=['post'],
+        detail=False,
+        url_path='set_fee',
+        url_name='set_fee',
+        name='set_fee'
+    )
+    @transaction.atomic()
+    def set_company_fee_on_product(self, request):
+        pass
diff --git a/apps/warehouse/migrations/0037_inventoryquotasaleitem_item_share.py b/apps/warehouse/migrations/0037_inventoryquotasaleitem_item_share.py
new file mode 100644
index 0000000..2a27a8b
--- /dev/null
+++ b/apps/warehouse/migrations/0037_inventoryquotasaleitem_item_share.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.0 on 2025-09-30 11:38
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('warehouse', '0036_inventoryquotasaleitem_inventory_calculation'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='inventoryquotasaleitem',
+            name='item_share',
+            field=models.JSONField(default=dict),
+        ),
+    ]
diff --git a/apps/warehouse/models.py b/apps/warehouse/models.py
index f6c9b13..6179daa 100644
--- a/apps/warehouse/models.py
+++ b/apps/warehouse/models.py
@@ -179,6 +179,7 @@ class InventoryQuotaSaleItem(BaseModel):
     is_pre_sale = models.BooleanField(default=False)
     additional = models.JSONField(default=dict)
     livestock_statistic = models.JSONField(default=dict)
+    item_share = models.JSONField(default=dict)
     inventory_calculation = models.BooleanField(default=False)
 
     @property