feat: temp barcode templates

barcodes/barcode.py

@@ -0,0 +1,15 @@
+from .attributes import AttributeWriterFactory
+from models import ProductBarcode, BarcodeTemplate, BarcodeTemplateAttribute
+
+
+class Barcode:
+    def __init__(self, session, barcode: ProductBarcode):
+        self.session = session
+        self.barcode = barcode
+
+    def render(self, template: BarcodeTemplate):
+        for attribute in template.attributes:
+            attribute: BarcodeTemplateAttribute
+            writer = AttributeWriterFactory.get_writer(attribute.key)
+            writer.write(self)
+