Add packing list in account invoice

modules/purchase_trade/invoice.py

@@ -959,6 +959,29 @@ class Invoice(metaclass=PoolMeta):
             return 'Debit Note'
         return 'Credit Note'
 
+    @property
+    def report_transportation(self):
+        shipment = self._get_report_shipment()
+        if not shipment:
+            return ''
+        supplier = getattr(shipment, 'supplier', None)
+        vessel = getattr(shipment, 'vessel', None)
+        supplier_name = (
+            getattr(supplier, 'name', None)
+            or getattr(supplier, 'rec_name', None)
+            or '')
+        vessel_name = getattr(vessel, 'vessel_name', None) or ''
+        note = getattr(shipment, 'note', None) or ''
+
+        if supplier_name and vessel_name:
+            transport = f"BY {supplier_name} ({vessel_name})"
+        elif supplier_name:
+            transport = f"BY {supplier_name}"
+        else:
+            transport = vessel_name
+
+        return ' '.join(part for part in [transport, note] if part).strip()
+
     @property
     def report_bl_date(self):
         shipment = self._get_report_shipment()
@@ -1239,6 +1262,8 @@ class InvoiceReport(ReportTemplateMixin, BaseInvoiceReport):
         if (report_path.endswith('/prepayment.fodt')
                 or action_name == 'Prepayment'):
             field_name = 'invoice_prepayment_report_template'
+        elif report_path.endswith('/packing_list.fodt'):
+            field_name = 'invoice_packing_list_report_template'
         elif (report_path.endswith('/payment_order.fodt')
                 or action_name == 'Payment Order'):
             field_name = 'invoice_payment_order_report_template'