fache/fe/fe.py(DianXMLExtensionCUDE): nuevo.

FossilOrigin-Name: edced6a3095b29e92295242a73ac4654498abe458d4037b21eb13a4b351d60fd

facho/fe/__init__.py

@@ -3,8 +3,11 @@ from .fe import NAMESPACES
 from .fe import DianXMLExtensionSigner
 from .fe import DianXMLExtensionSoftwareSecurityCode
 from .fe import DianXMLExtensionCUFE
+from .fe import DianXMLExtensionCUDE
 from .fe import DianXMLExtensionInvoiceAuthorization
 from .fe import DianXMLExtensionSoftwareProvider
 from .fe import DianXMLExtensionAuthorizationProvider
 from .fe import DianZIP
+from .fe import AMBIENTE_PRUEBAS
+from .fe import AMBIENTE_PRODUCCION
 from . import form_xml

facho/fe/fe.py

@@ -14,6 +14,10 @@ from contextlib import contextmanager
 from .data.dian import codelist
 from . import form
 
+AMBIENTE_PRUEBAS = codelist.TipoAmbiente.by_name('Pruebas')['code']
+AMBIENTE_PRODUCCION = codelist.TipoAmbiente.by_name('Producción')['code']
+
+
 SCHEME_AGENCY_ATTRS = {
     'schemeAgencyName': 'CO, DIAN (Dirección de Impuestos y Aduanas Nacionales)',
     'schemeAgencyID': '195'
@@ -76,20 +80,18 @@ class FeXML(FachoXML):
             .replace("xmlns:fe", "xmlns")
 
 
-class DianXMLExtensionCUFE(FachoXMLExtension):
-    AMBIENTE_PRUEBAS = codelist.TipoAmbiente.by_name('Pruebas')['code']
-    AMBIENTE_PRODUCCION = codelist.TipoAmbiente.by_name('Producción')['code']
 
-    def __init__(self, invoice, tipo_ambiente = AMBIENTE_PRUEBAS, clave_tecnica = ''):
+class DianXMLExtensionCUDFE(FachoXMLExtension):
+
+    def __init__(self, invoice, tipo_ambiente = AMBIENTE_PRUEBAS):
         self.tipo_ambiente = tipo_ambiente
-        self.clave_tecnica = clave_tecnica
         self.invoice = invoice
 
     def _tipo_ambiente(self):
         return int(self.tipo_ambiente)
 
     def build(self, fachoxml):
-        cufe = self._generate_cufe(self.invoice, fachoxml)
+        cufe = self._generate_cufe(fachoxml)
         fachoxml.set_element('./cbc:UUID', cufe,
                              schemeID=self.tipo_ambiente,
                              schemeName='CUFE-SHA384')
@@ -105,49 +107,38 @@ class DianXMLExtensionCUFE(FachoXMLExtension):
     def issue_date(self, datetime_):
         return datetime_.strftime('%Y-%m-%d')
 
-    def formatVars(self, invoice):
+    def buildVars(self):
-        NumFac = invoice.invoice_ident
+        invoice = self.invoice
-        FecFac = self.issue_date(invoice.invoice_issue)
+        build_vars = {}
-        HoraFac = self.issue_time(invoice.invoice_issue)
+        build_vars['NumFac'] = invoice.invoice_ident
+        build_vars['FecFac'] = self.issue_date(invoice.invoice_issue)
+        build_vars['HoraFac'] = self.issue_time(invoice.invoice_issue)
         # PAG 601
-        ValorBruto = invoice.invoice_legal_monetary_total.line_extension_amount
+        build_vars['ValorBruto'] = invoice.invoice_legal_monetary_total.line_extension_amount
-        ValorTotalPagar = invoice.invoice_legal_monetary_total.payable_amount
+        build_vars['ValorTotalPagar'] = invoice.invoice_legal_monetary_total.payable_amount
         ValorImpuestoPara = {}
-        CodImpuesto1 = 1
+        build_vars['CodImpuesto1'] = 1
-        CodImpuesto2 = 4
+        build_vars['CodImpuesto2'] = 4
-        CodImpuesto3 = 3
+        build_vars['CodImpuesto3'] = 3
         for invoice_line in invoice.invoice_lines:
             for subtotal in invoice_line.tax.subtotals:
                 # TODO cual es la naturaleza de tax_scheme_ident?
                 codigo_impuesto = int(subtotal.tax_scheme_ident)
                 ValorImpuestoPara.setdefault(codigo_impuesto, form.Amount(0.0))
                 ValorImpuestoPara[codigo_impuesto] += subtotal.tax_amount
+        build_vars['ValorImpuestoPara'] = ValorImpuestoPara
+        build_vars['NitOFE'] = invoice.invoice_supplier.ident
+        build_vars['NumAdq'] = invoice.invoice_customer.ident
+        build_vars['TipoAmb'] = self._tipo_ambiente()
 
-        NitOFE = invoice.invoice_supplier.ident
+        return build_vars
-        NumAdq = invoice.invoice_customer.ident
-        TipoAmb = self._tipo_ambiente()
-        ClTec = str(self.clave_tecnica)
 
-        return [
-            '%s' % NumFac,
-            '%s' % FecFac,
-            '%s' % HoraFac,
-            '%.02f' % round(ValorBruto, 2),
-            '%02d' % CodImpuesto1,
-            '%.02f' % round(ValorImpuestoPara.get(CodImpuesto1, 0.0), 2),
-            '%02d' % CodImpuesto2,
-            '%.02f' % round(ValorImpuestoPara.get(CodImpuesto2, 0.0), 2),
-            '%02d' % CodImpuesto3,
-            '%.02f' % round(ValorImpuestoPara.get(CodImpuesto3, 0.0), 2),
-            '%.02f' % round(ValorTotalPagar, 2),
-            '%s' % NitOFE,
-            '%s' % NumAdq,
-            '%s' % ClTec,
-            '%d' % TipoAmb,
-        ]
 
-    def _generate_cufe(self, invoice, fachoxml):
+    def formatVars(self, invoice):
-        formatVars = self.formatVars(invoice)
+        raise NotImplementedError()
+
+    def _generate_cufe(self, fachoxml):
+        formatVars = self.formatVars()
         cufe = "".join(formatVars)
 
         # crear hash...
@@ -156,6 +147,74 @@ class DianXMLExtensionCUFE(FachoXMLExtension):
         return h.hexdigest()
 
 
+class DianXMLExtensionCUFE(DianXMLExtensionCUDFE):
+    def __init__(self, invoice, tipo_ambiente = AMBIENTE_PRUEBAS, clave_tecnica = ''):
+        self.tipo_ambiente = tipo_ambiente
+        self.clave_tecnica = clave_tecnica
+        self.invoice = invoice
+
+    def buildVars(self):
+        build_vars = super().buildVars()
+        build_vars['ClTec'] = str(self.clave_tecnica)
+        return build_vars
+
+    def formatVars(self):
+        build_vars = self.buildVars()
+        CodImpuesto1 = build_vars['CodImpuesto1']
+        CodImpuesto2 = build_vars['CodImpuesto2']
+        CodImpuesto3 = build_vars['CodImpuesto3']
+        return [
+            '%s' % build_vars['NumFac'],
+            '%s' % build_vars['FecFac'],
+            '%s' % build_vars['HoraFac'],
+            '%.02f' % round(build_vars['ValorBruto'], 2),
+            '%02d' % CodImpuesto1,
+            '%.02f' % round(build_vars['ValorImpuestoPara'].get(CodImpuesto1, 0.0), 2),
+            '%02d' % CodImpuesto2,
+            '%.02f' % round(build_vars['ValorImpuestoPara'].get(CodImpuesto2, 0.0), 2),
+            '%02d' % CodImpuesto3,
+            '%.02f' % round(build_vars['ValorImpuestoPara'].get(CodImpuesto3, 0.0), 2),
+            '%.02f' % round(build_vars['ValorTotalPagar'], 2),
+            '%s' % build_vars['NitOFE'],
+            '%s' % build_vars['NumAdq'],
+            '%s' % build_vars['ClTec'],
+            '%d' % build_vars['TipoAmb'],
+        ]
+
+class DianXMLExtensionCUDE(DianXMLExtensionCUDFE):
+    def __init__(self, invoice, software_pin, tipo_ambiente = AMBIENTE_PRUEBAS):
+        self.tipo_ambiente = tipo_ambiente
+        self.software_pin = software_pin
+        self.invoice = invoice
+
+    def buildVars(self):
+        build_vars = super().buildVars()
+        build_vars['Software-PIN'] = str(self.software_pin)
+        return build_vars
+
+    def formatVars(self):
+        build_vars = self.buildVars()
+        CodImpuesto1 = build_vars['CodImpuesto1']
+        CodImpuesto2 = build_vars['CodImpuesto2']
+        CodImpuesto3 = build_vars['CodImpuesto3']
+        return [
+            '%s' % build_vars['NumFac'],
+            '%s' % build_vars['FecFac'],
+            '%s' % build_vars['HoraFac'],
+            '%.02f' % round(build_vars['ValorBruto'], 2),
+            '%02d' % CodImpuesto1,
+            '%.02f' % round(build_vars['ValorImpuestoPara'].get(CodImpuesto1, 0.0), 2),
+            '%02d' % CodImpuesto2,
+            '%.02f' % round(build_vars['ValorImpuestoPara'].get(CodImpuesto2, 0.0), 2),
+            '%02d' % CodImpuesto3,
+            '%.02f' % round(build_vars['ValorImpuestoPara'].get(CodImpuesto3, 0.0), 2),
+            '%.02f' % round(build_vars['ValorTotalPagar'], 2),
+            '%s' % build_vars['NitOFE'],
+            '%s' % build_vars['NumAdq'],
+            '%s' % build_vars['Software-PIN'],
+            '%d' % build_vars['TipoAmb'],
+        ]
+
 class DianXMLExtensionSoftwareProvider(FachoXMLExtension):
     # RESOLUCION 0004: pagina 108
 

facho/fe/form.py

@@ -470,6 +470,8 @@ class NationalSalesInvoice(Invoice):
 
 class CreditNote(Invoice):
     def __init__(self, invoice_document_reference: BillingReference):
+        super().__init__(CreditNoteDocumentType())
+
         if not isinstance(invoice_document_reference, BillingReference):
             raise TypeError('invoice_document_reference invalid type')
         self.invoice_billing_reference = invoice_document_reference

tests/test_fe_form.py

@@ -12,7 +12,39 @@ import zipfile
 
 import facho.fe.form as form
 from facho import fe
-from facho.fe.form_xml import DIANInvoiceXML
+from facho.fe.form_xml import DIANInvoiceXML, DIANCreditNoteXML
+
+@pytest.fixture
+def simple_credit_note_without_lines():
+    inv = form.CreditNote(form.InvoiceDocumentReference('1234', 'xx', datetime.now()))
+    inv.set_period(datetime.now(), datetime.now())
+    inv.set_issue(datetime.now())
+    inv.set_ident('ABC123')
+    inv.set_operation_type('10')
+    inv.set_payment_mean(form.PaymentMean(form.PaymentMean.DEBIT, '41', datetime.now(), '1234'))
+    inv.set_supplier(form.Party(
+        name = 'facho-supplier',
+        ident = form.PartyIdentification('123','', '31'),
+        responsability_code = form.Responsability(['O-07']),
+        responsability_regime_code = '48',
+        organization_code = '1',
+        address = form.Address(
+            '', '', form.City('05001', 'Medellín'),
+            form.Country('CO', 'Colombia'),
+            form.CountrySubentity('05', 'Antioquia'))
+    ))
+    inv.set_customer(form.Party(
+        name = 'facho-customer',
+        ident = form.PartyIdentification('321', '', '31'),
+        responsability_code = form.Responsability(['O-07']),
+        responsability_regime_code = '48',
+        organization_code = '1',
+        address = form.Address(
+            '', '', form.City('05001', 'Medellín'),
+            form.Country('CO', 'Colombia'),
+            form.CountrySubentity('05', 'Antioquia'))
+    ))
+    return inv
 
 @pytest.fixture
 def simple_invoice_without_lines():
@@ -207,10 +239,10 @@ def test_invoice_cufe(simple_invoice_without_lines):
 
     cufe_extension = fe.DianXMLExtensionCUFE(
         simple_invoice,
-        tipo_ambiente = fe.DianXMLExtensionCUFE.AMBIENTE_PRODUCCION,
+        tipo_ambiente = fe.AMBIENTE_PRODUCCION,
         clave_tecnica = '693ff6f2a553c3646a063436fd4dd9ded0311471'
     )
-    formatVars = cufe_extension.formatVars(simple_invoice)
+    formatVars = cufe_extension.formatVars()
     #NumFac
     assert formatVars[0] == '323200000129', "NumFac"
     #FecFac
@@ -246,3 +278,37 @@ def test_invoice_cufe(simple_invoice_without_lines):
     cufe = xml_invoice.get_element_text('/fe:Invoice/cbc:UUID')
     # RESOLUCION 004: pagina 689
     assert cufe == '8bb918b19ba22a694f1da11c643b5e9de39adf60311cf179179e9b33381030bcd4c3c3f156c506ed5908f9276f5bd9b4'
+
+
+def test_credit_note_cude(simple_credit_note_without_lines):
+    simple_invoice = simple_credit_note_without_lines
+    simple_invoice.invoice_ident = '8110007871'
+    simple_invoice.invoice_issue = datetime.strptime('2019-01-12 07:00:00-05:00', '%Y-%m-%d %H:%M:%S%z')
+    simple_invoice.invoice_supplier.ident = form.PartyIdentification('900373076', '5', '31')
+    simple_invoice.invoice_customer.ident = form.PartyIdentification('8355990', '5', '31')
+    simple_invoice.add_invoice_line(form.InvoiceLine(
+        quantity = 1,
+        description = 'producto',
+        item = form.StandardItem('test', 111),
+        price = form.Price(form.Amount(5_000), '01', ''),
+        tax = form.TaxTotal(
+            subtotals = [
+                form.TaxSubTotal(
+                    tax_scheme_ident = '01',
+                    percent = 19.0
+                )])
+    ))
+
+    simple_invoice.calculate()
+    xml_invoice = DIANCreditNoteXML(simple_invoice)
+
+    cude_extension = fe.DianXMLExtensionCUDE(
+        simple_invoice,
+        '12301',
+        tipo_ambiente = fe.AMBIENTE_PRODUCCION,
+    )
+
+    xml_invoice.add_extension(cude_extension)
+    cude = xml_invoice.get_element_text('/fe:CreditNote/cbc:UUID')
+    # pag 612
+    assert cude == '907e4444decc9e59c160a2fb3b6659b33dc5b632a5008922b9a62f83f757b1c448e47f5867f2b50dbdb96f48c7681168'