Feat: Attachment, ParentDocumentLine

facho/fe/form_xml/attached_document.py

@@ -5,11 +5,12 @@ __all__ = ['AttachedDocument']
 
 class AttachedDocument():
 
-    def __init__(self, invoice, id):
+    def __init__(self, invoice, DIANInvoiceXML, id):
         self.schema =\
             'urn:oasis:names:specification:ubl:schema:xsd:AttachedDocument-2'
         self.id = id
         self.invoice = invoice
+        self.DIANInvoiceXML = DIANInvoiceXML
         self.attached_document_invoice = self.attached_document_invoice()
 
         # self.fexml.placeholder_for(
@@ -43,7 +44,8 @@ class AttachedDocument():
 
         # DIAN 1.9.-2023: AE05
         self.fexml.set_element(
-            './cbc:IssueDate', self.invoice.invoice_issue.strftime('%Y-%m-%d'))
+            './cbc:IssueDate',
+            self.invoice.invoice_issue.strftime('%Y-%m-%d'))
 
         # DIAN 1.9.-2023: AE06
         self.fexml.set_element(
@@ -163,11 +165,63 @@ class AttachedDocument():
         # DIAN 1.9.-2023: AE37
         self.fexml.set_element(
             './cac:Attachment/cac:ExternalReference/cbc:Description',
-            ' ')
+            self._build_attachment(self.DIANInvoiceXML)
+        )
+
+    def _build_attachment(self, DIANInvoiceXML):
+        document = (
+            '<?xml version="1.0" encoding="UTF-8" standalone="no"?>'
+        ) + DIANInvoiceXML.tostring()
+        attachment = "<![CDATA[{}]]>".format(
+            document)
+
+        return attachment
 
     def set_parent_document_line_reference(self):
         self.fexml.placeholder_for(
             './cac:ParentDocumentLineReference')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cbc:LineID', 1)
+        self.fexml.placeholder_for(
+            './cac:ParentDocumentLineReference/cac:DocumentReference')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cbc:ID',
+            '1234')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cbc:UUID',
+            '1234',
+            schemeName="CUFE-SHA384")
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cbc:IssueDate',
+            '2024-11-28')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cbc:DocumentType',
+            'ApplicationResponse')
+        self.fexml.placeholder_for(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:Attachment')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:Attachment/cac:ExternalReference/cbc:MimeCode',
+            'text/xml')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:Attachment/cac:ExternalReference/cbc:EncodingCode',
+            'UTF-8')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:Attachment/cac:ExternalReference/cbc:Description',
+            ' ')
+        self.fexml.placeholder_for(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:ResultOfVerification')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:ResultOfVerification/cbc:ValidatorID',
+            'Unidad Especial Dirección de Impuestos y Aduanas Nacionales')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:ResultOfVerification/cbc:ValidationResultCode',
+            '02')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:ResultOfVerification/cbc:ValidationDate',
+            '2024-11-28')
+        self.fexml.set_element(
+            './cac:ParentDocumentLineReference/cac:DocumentReference/cac:ResultOfVerification/cbc:ValidationTime',
+            '10:35:11-05:00')
 
     def toFachoXML(self):
         return self.fexml

tests/test_attached_document.py

@@ -8,13 +8,29 @@ import pytest
 from facho.fe import form_xml
 from datetime import datetime
 import helpers
-
 from fixtures import simple_invoice
 
+simple_invoice = simple_invoice
+
+def test_xml_with_required_elements(simple_invoice):
+
+    DIANInvoiceXML = form_xml.DIANInvoiceXML(
+        simple_invoice)
+
+    doc = form_xml.AttachedDocument(
+        simple_invoice,
+        DIANInvoiceXML,
+        id='123')
 
-def test_xml_with_required_elements():
-    doc = form_xml.AttachedDocument(simple_invoice, id='123')
     xml = doc.toFachoXML()
+
+    DIANInvoiceXML = form_xml.DIANInvoiceXML(
+        simple_invoice, 'Invoice').attach_invoice
+
+    attached_document = (
+        '<?xml version="1.0" encoding="UTF-8" standalone="no"?>'
+    ) + DIANInvoiceXML.tostring()
+
     assert xml.get_element_text(
         '/atd:AttachedDocument/cbc:UBLVersionID') == 'UBL 2.1'
     assert xml.get_element_text(
@@ -70,5 +86,41 @@ def test_xml_with_required_elements():
         '/atd:AttachedDocument/cac:ReceiverParty/cac:PartyTaxScheme/cac:TaxScheme/cbc:Name'
     ) == 'IVA'
 
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:Attachment/cac:ExternalReference/cbc:MimeCode'
+    ) == "text/xml"
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:Attachment/cac:ExternalReference/cbc:EncodingCode'
+    ) == "UTF-8"
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:Attachment/cac:ExternalReference/cbc:Description'
+    ) == "<![CDATA[{}]]>".format(attached_document)
+
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cbc:LineID'
+    ) == '1'
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cac:DocumentReference/cbc:ID'
+    ) == '1234'
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cac:DocumentReference/cbc:UUID'
+    ) == '1234'
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cac:DocumentReference/cbc:IssueDate'
+    ) == '2024-11-28'
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cac:DocumentReference/cbc:DocumentType'
+    ) == 'ApplicationResponse'
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cac:DocumentReference/cac:Attachment/cac:ExternalReference/cbc:MimeCode'
+    ) == 'text/xml'
+
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cac:DocumentReference/cac:Attachment/cac:ExternalReference/cbc:EncodingCode'
+    ) == "UTF-8"
+    assert xml.get_element_text(
+        '/atd:AttachedDocument/cac:ParentDocumentLineReference/cac:DocumentReference/cac:Attachment/cac:ExternalReference/cbc:Description'
+    ) == " "
+
     with open("output.xml", "w") as fh:
         fh.write(xml.tostring())