feat: end-point for pdf of all deal's barcodes, client and marketplace info in bill of payment

barcodes/generator/default_generator.py

@@ -1,26 +1,40 @@
+from typing import List, Dict
+
 from barcodes.attributes import AttributeWriterFactory
 from barcodes.generator.base import BaseBarcodeGenerator
 from barcodes.pdf import PDFGenerator
-from models import ProductBarcode, Product, BarcodeTemplate
+from models import Product, BarcodeTemplate
+from schemas.barcode import PdfBarcodeGenData
 
 
 class DefaultBarcodeGenerator(BaseBarcodeGenerator):
-    def generate(self,
-                 barcode: str,
-                 product: Product,
-                 template: BarcodeTemplate,
-                 quantity: int = 1):
+    def generate(self, barcodes_data: List[Dict[str, str | Product | BarcodeTemplate | int]]):
         pdf_generator = PDFGenerator()
-        attributes = {}
-        for attribute in template.attributes:
-            attribute_getter = AttributeWriterFactory.get_writer(attribute.key)
-            if not attribute_getter:
-                continue
-            value = attribute_getter.get_value(product)
-            if not value or not value.strip():
-                continue
-            attributes[attribute.name] = value
-        for additional_attribute in template.additional_attributes:
-            attributes[additional_attribute.name] = additional_attribute.value
-        barcode_text = '<br/>'.join([f'{key}: {value}' for key, value in attributes.items()])
-        return pdf_generator.generate(barcode, barcode_text, num_duplicates=quantity)
+
+        pdf_barcodes_gen_data: List[PdfBarcodeGenData] = []
+
+        for barcode_data in barcodes_data:
+            attributes = {}
+            for attribute in barcode_data["template"].attributes:
+                attribute_getter = AttributeWriterFactory.get_writer(attribute.key)
+                if not attribute_getter:
+                    continue
+                value = attribute_getter.get_value(barcode_data["product"])
+                if not value or not value.strip():
+                    continue
+                attributes[attribute.name] = value
+            for additional_attribute in barcode_data["template"].additional_attributes:
+                attributes[additional_attribute.name] = additional_attribute.value
+            barcode_text = '<br/>'.join([f'{key}: {value}' for key, value in attributes.items()])
+
+            pdf_barcodes_gen_data.append(
+                PdfBarcodeGenData(
+                    barcode_value=barcode_data["barcode"],
+                    text=barcode_text,
+                    num_duplicates=barcode_data["quantity"]
+                )
+            )
+
+            print(f"value = {barcode_data['barcode']}, text = {barcode_text}, num = {barcode_data['quantity']}")
+
+        return pdf_generator.generate(pdf_barcodes_gen_data)