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facturx: check unece codes at tax

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This commit is contained in:
Frederik Jaeckel 2024-12-09 13:24:39 +01:00
parent 30ad2c5201
commit 0150aead02
7 changed files with 154 additions and 118 deletions
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4
__init__.py
View file

@ -4,13 +4,13 @@
# full copyright notices and license terms.
from trytond.pool import Pool
from .edocument import Invoice, FacturX
from .edocument import XRechnung, FacturX
from .party import PartyConfiguration, Party
def register():
Pool.register(
Invoice,
XRechnung,
FacturX,
Party,
PartyConfiguration,

138
edocument.py
View file

@ -5,50 +5,12 @@
import genshi.template
import os
import html
from trytond.exceptions import UserError
from trytond.i18n import gettext
from trytond.modules.edocument_uncefact.edocument import Invoice
from decimal import Decimal
from trytond.modules.edocument_uncefact.edocument import Invoice
from .mixin import EdocumentMixin
class FacturX(Invoice):
'Factur-X'
__name__ = 'edocument.facturxext.invoice'
def get_list_of_comments(self):
""" comment, to export in <ram:IncludedNote/>
Returns:
_type_: _description_
"""
result = []
if self.invoice.comment:
result.append({
'content': self.invoice.comment,
'subject_code': '',
'content_code': ''})
return result
def _get_template(self, version):
""" load our own template if 'version' is ours
"""
loader = genshi.template.TemplateLoader(
os.path.join(os.path.dirname(__file__), 'template'),
auto_reload=True)
if version == 'Factur-X-1.07.2-extended':
if self.type_code in ['380', '389', '381', '261']:
return loader.load(os.path.join(version, 'invoice.xml'))
else:
raise ValueError('invalid type-code "%s"' % self.type_code)
else:
return super(Invoice, self)._get_template(version)
# end FacturX
class Invoice(Invoice):
class XRechnung(EdocumentMixin, Invoice):
'EDocument XRechnung'
__name__ = 'edocument.xrechnung.invoice'
@ -88,74 +50,6 @@ class Invoice(Invoice):
if notes:
return '; '.join(notes)
def invoice_line_tax(self, line):
""" get tax of invoice-line,
fire exception if no/multiple taxes exists
"""
if len(line.invoice_taxes) != 1:
raise UserError(gettext(
'edocument_xrechnung.msg_linetax_invalid_number',
linename=line.rec_name,
numtax=len(line.invoice_taxes)))
allowed_cat = ['AE', 'L', 'M', 'E', 'S', 'Z', 'G', 'O', 'K', 'B']
unece_category_code = self.get_category_code(line.invoice_taxes[0].tax)
if unece_category_code not in allowed_cat:
raise UserError(gettext(
'edocument_xrechnung.msg_linetax_invalid_catcode',
taxname=line.invoice_taxes[0].tax.rec_name,
allowed=', '.join(allowed_cat)))
return line.invoice_taxes[0].tax
def taxident_data(self, tax_identifier):
""" get tax-scheme-id and codes
"""
result = {'code': None, 'id': None}
if tax_identifier:
if tax_identifier.type == 'de_vat':
result['code'] = 'DE%s' % tax_identifier.code
result['id'] = 'VAT'
return result
def tax_rate(self, tax):
""" get tax-rate in procent
"""
return (tax.rate * Decimal('100.0')).quantize(Decimal('0.01'))
def uom_unece_code(self, line):
""" 'line': invoice.line
"""
if len(line.unit.unece_code or '') == 0:
raise UserError(gettext(
'edocument_xrechnung.msg_uom_code_missing',
uomname=line.unit.rec_name))
return line.unit.unece_code
def get_category_code(self, tax):
while tax:
if tax.unece_category_code:
return tax.unece_category_code
break
tax = tax.parent
def tax_category_code(self, tax):
""" read tax-category, fire exception if missing
"""
unece_category_code = self.get_category_code(tax)
if not unece_category_code:
raise UserError(gettext(
'edocument_xrechnung.mds_tax_category_missing',
taxname=tax.rec_name))
return unece_category_code
def quote_text(self, text):
""" replace critical chars
"""
if text:
return html.quote(text)
def _get_template(self, version):
""" load our own template if 'version' is ours
"""
@ -176,6 +70,28 @@ class Invoice(Invoice):
else:
raise ValueError('invalid type-code "%s"' % self.type_code)
else:
return super(Invoice, self)._get_template(version)
return super(XRechnung, self)._get_template(version)
# end Invoice
# end XRechnung
class FacturX(EdocumentMixin, Invoice):
'Factur-X'
__name__ = 'edocument.facturxext.invoice'
def _get_template(self, version):
""" load our own template if 'version' is ours
"""
loader = genshi.template.TemplateLoader(
os.path.join(os.path.dirname(__file__), 'template'),
auto_reload=True)
if version == 'Factur-X-1.07.2-extended':
if self.type_code in ['380', '389', '381', '261']:
return loader.load(os.path.join(version, 'invoice.xml'))
else:
raise ValueError('invalid type-code "%s"' % self.type_code)
else:
return super(FacturX, self)._get_template(version)
# end FacturX

4
locale/de.po
View file

@ -14,6 +14,10 @@ msgctxt "model:ir.message,text:mds_tax_category_missing"
msgid "The UNECE tax category is not configured for tax '%(taxname)s'."
msgstr "Für die Steuer '%(taxname)s' ist die UNECE-Steuerkategorie nicht konfiguriert."
msgctxt "model:ir.message,text:msg_tax_code_missing"
msgid "The UNECE tax code is not configured for tax '%(taxname)s'."
msgstr "Für die Steuer '%(taxname)s' ist der UNECE-Einheitencode nicht konfiguriert."
msgctxt "model:ir.message,text:msg_uom_code_missing"
msgid "The UNECE uom code is not configured for unit '%(uomname)s'."
msgstr "Für die Einheit '%(uomname)s' ist der UNECE-Einheitencode nicht konfiguriert."

4
locale/en.po
View file

@ -10,6 +10,10 @@ msgctxt "model:ir.message,text:mds_tax_category_missing"
msgid "The UNECE tax category is not configured for tax '%(taxname)s'."
msgstr "The UNECE tax category is not configured for tax '%(taxname)s'."
msgctxt "model:ir.message,text:msg_tax_code_missing"
msgid "The UNECE tax code is not configured for tax '%(taxname)s'."
msgstr "The UNECE tax code is not configured for tax '%(taxname)s'."
msgctxt "model:ir.message,text:msg_uom_code_missing"
msgid "The UNECE uom code is not configured for unit '%(uomname)s'."
msgstr "The UNECE uom code is not configured for unit '%(uomname)s'."

3
message.xml
View file

@ -11,6 +11,9 @@ full copyright notices and license terms. -->
<record model="ir.message" id="mds_tax_category_missing">
<field name="text">The UNECE tax category is not configured for tax '%(taxname)s'.</field>
</record>
<record model="ir.message" id="msg_tax_code_missing">
<field name="text">The UNECE tax code is not configured for tax '%(taxname)s'.</field>
</record>
<record model="ir.message" id="msg_uom_code_missing">
<field name="text">The UNECE uom code is not configured for unit '%(uomname)s'.</field>
</record>

109
mixin.py Normal file
View file

@ -0,0 +1,109 @@
# -*- coding: utf-8 -*-
# This file is part of the edocument-module for Tryton from m-ds.de.
# The COPYRIGHT file at the top level of this repository contains the
# full copyright notices and license terms.
from decimal import Decimal
import html
from trytond.exceptions import UserError
from trytond.i18n import gettext
class EdocumentMixin(object):
""" functions to get field values for xml
"""
__slots__ = ()
def get_list_of_comments(self):
""" comment, to export in <ram:IncludedNote/>
Returns:
_type_: _description_
"""
result = []
if self.invoice.comment:
result.append({
'content': self.invoice.comment,
'subject_code': '',
'content_code': ''})
return result
def invoice_line_tax(self, line):
""" get tax of invoice-line,
fire exception if no/multiple taxes exists
"""
if len(line.invoice_taxes) != 1:
raise UserError(gettext(
'edocument_xrechnung.msg_linetax_invalid_number',
linename=line.rec_name,
numtax=len(line.invoice_taxes)))
allowed_cat = ['AE', 'L', 'M', 'E', 'S', 'Z', 'G', 'O', 'K', 'B']
unece_category_code = self.get_category_code(line.invoice_taxes[0].tax)
if unece_category_code not in allowed_cat:
raise UserError(gettext(
'edocument_xrechnung.msg_linetax_invalid_catcode',
taxname=line.invoice_taxes[0].tax.rec_name,
allowed=', '.join(allowed_cat)))
return line.invoice_taxes[0].tax
def taxident_data(self, tax_identifier):
""" get tax-scheme-id and codes
"""
result = {'code': None, 'id': None}
if tax_identifier:
if tax_identifier.type == 'de_vat':
result['code'] = 'DE%s' % tax_identifier.code
result['id'] = 'VAT'
return result
def tax_rate(self, tax):
""" get tax-rate in procent
"""
return (tax.rate * Decimal('100.0')).quantize(Decimal('0.01'))
def uom_unece_code(self, line):
""" 'line': invoice.line
"""
if len(line.unit.unece_code or '') == 0:
raise UserError(gettext(
'edocument_xrechnung.msg_uom_code_missing',
uomname=line.unit.rec_name))
return line.unit.unece_code
def tax_unece_code(self, tax):
""" 'tax': invoice.line
"""
if not (tax.unece_code or ''):
raise UserError(gettext(
'edocument_xrechnung.msg_tax_code_missing',
taxname=tax.rec_name))
return tax.unece_code
def get_category_code(self, tax):
while tax:
if tax.unece_category_code:
return tax.unece_category_code
break
tax = tax.parent
def tax_category_code(self, tax):
""" read tax-category, fire exception if missing
"""
unece_category_code = self.get_category_code(tax)
if not unece_category_code:
raise UserError(gettext(
'edocument_xrechnung.mds_tax_category_missing',
taxname=tax.rec_name))
return unece_category_code
def quote_text(self, text):
""" replace critical chars
"""
if text:
return html.quote(text)
# end EdocumentMixin

10
template/Factur-X-1.07.2-extended/invoice.xml
View file

@ -37,10 +37,10 @@ this repository contains the full copyright notices and license terms. -->
<py:def function="TradeTax(tax, amount=None, base=None)">
<ram:ApplicableTradeTax>
<ram:CalculatedAmount py:if="amount" py:attrs="{'currencyID': this.invoice.currency.code}">${amount * this.type_sign}</ram:CalculatedAmount>
<ram:TypeCode py:if="tax.unece_code">${tax.unece_code}</ram:TypeCode>
<ram:TypeCode>${this.tax_unece_code(tax)}</ram:TypeCode>
<ram:ExemptionReason py:if="tax.legal_notice">${tax.legal_notice}</ram:ExemptionReason>
<ram:BasisAmount py:if="base">${base * this.type_sign}</ram:BasisAmount>
<ram:CategoryCode py:if="tax.unece_category_code">${tax.unece_category_code}</ram:CategoryCode>
<ram:CategoryCode>${this.tax_category_code(tax)}</ram:CategoryCode>
<ram:RateApplicablePercent py:if="tax.type == 'percentage'">${tax.rate * 100}</ram:RateApplicablePercent>
</ram:ApplicableTradeTax>
</py:def>
@ -69,9 +69,9 @@ this repository contains the full copyright notices and license terms. -->
<ram:AssociatedDocumentLineDocument>
<ram:LineID>${line_id}</ram:LineID>
</ram:AssociatedDocumentLineDocument>
<ram:SpecifiedTradeProduct py:if="line.product">
<ram:ID py:if="line.product.code">${line.product.code}</ram:ID>
<ram:Name>${line.product.name}</ram:Name>
<ram:SpecifiedTradeProduct>
<ram:ID py:if="line.product and line.product.code">${line.product.code}</ram:ID>
<ram:Name>${line.product.name if line.product else ''}</ram:Name>
<ram:Description py:if="line.description">${line.description}</ram:Description>
</ram:SpecifiedTradeProduct>
<ram:SpecifiedLineTradeAgreement>