supportDocument add files

FossilOrigin-Name: 13f3285cfe89ea2859463326536c23f60862112d70816d1c792e1e074edf6785

facho/fe/form_xml/support_document.py

@@ -432,7 +432,7 @@ class DIANSupportDocumentXML(fe.FeXML):
             line.set_element('./cac:Price/cbc:PriceAmount', invoice_line.price.amount, currencyID=invoice_line.price.amount.currency.code)
             #DIAN 1.7.-2020: FBB04
             line.set_element('./cac:Price/cbc:BaseQuantity',
-                             invoice_line.price.quantity,
+                             invoice_line.quantity,
                              unitCode=invoice_line.quantity.code)
 
             for idx, charge in enumerate(invoice_line.allowance_charge):

facho/fe/form_xml/support_document_credit_note.py

@@ -0,0 +1,21 @@
+from .. import fe
+from ..form import *
+from .support_document import DIANSupportDocumentXML
+
+__all__ = ['DIANSupportDocumentCreditNoteXML']
+
+class DIANSupportDocumentCreditNoteXML(DIANSupportDocumentXML):
+    """
+    DianInvoiceXML mapea objeto form.Invoice a XML segun
+    lo indicado para la facturacion electronica.
+    """
+
+    def __init__(self, invoice):
+        super(DIANSupportDocumentCreditNoteXML, self).__init__(invoice, 'CreditNote')        
+
+    def tag_document(fexml):
+        return 'CreditNote'
+
+    def tag_document_concilied(fexml):
+        return 'Credited'
+