feat: attrs on product

barcodes/attributes/company_name_attribute_getter.py

@@ -0,0 +1,11 @@
+from barcodes.attributes.base import BaseAttributeGetter
+from models import Product, Client
+
+
+class CompanyNameAttributeGetter(BaseAttributeGetter):
+    def get_value(self, product: Product):
+        client: Client = product.client
+        result = client.company_name
+        if not result:
+            result = ''
+        return result