feat: attrs on product

barcodes/attributes/__init__.py

@@ -6,6 +6,7 @@ from .company_name_attribute_getter import CompanyNameAttributeGetter
 from .composition_attribute_getter import CompositionAttributeGetter
 from .inn_attribute_getter import InnAttributeGetter
 from .name_attribute_getter import NameAttributeGetter
+from .size_attribute_getter import SizeAttributeGetter
 
 
 class AttributeWriterFactory:
@@ -28,5 +29,7 @@ class AttributeWriterFactory:
                 return ColorAttributeGetter()
             case 'composition':
                 return CompositionAttributeGetter()
+            case 'size':
+                return SizeAttributeGetter()
             case _:
                 return None

barcodes/attributes/brand_attribute_getter.py

@@ -5,7 +5,5 @@ from models import Product
 class BrandAttributeGetter(BaseAttributeGetter):
 
     def get_value(self, product: Product):
-        result = product.brand
-        if not result:
-            result = ''
-        return result
+        return product.brand
+

barcodes/attributes/color_attribute_getter.py

@@ -5,7 +5,4 @@ from models import Product
 class ColorAttributeGetter(BaseAttributeGetter):
 
     def get_value(self, product: Product):
-        result = product.color
-        if not result:
-            result = ''
-        return result
+        return product.color

barcodes/attributes/company_name_attribute_getter.py

@@ -5,7 +5,4 @@ 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
+        return client.company_name

barcodes/attributes/composition_attribute_getter.py

@@ -5,7 +5,4 @@ from models import Product
 class CompositionAttributeGetter(BaseAttributeGetter):
 
     def get_value(self, product: Product):
-        result = product.composition
-        if not result:
-            result = ''
-        return result
+        return product.composition

barcodes/attributes/inn_attribute_getter.py

@@ -6,7 +6,4 @@ class InnAttributeGetter(BaseAttributeGetter):
     def get_value(self, product: Product):
         client: Client = product.client
         client_details: ClientDetails = client.details
-        result = client_details.inn
-        if not result:
-            result = ''
-        return result
+        return client_details.inn

barcodes/attributes/size_attribute_getter.py

@@ -0,0 +1,7 @@
+from barcodes.attributes.base import BaseAttributeGetter
+from models import Product
+
+
+class SizeAttributeGetter(BaseAttributeGetter):
+    def get_value(self, product: Product):
+        return product.size