# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import logging
from markupsafe import Markup
from odoo import _, api, fields, models
from odoo.addons.l10n_it_edi.models.account_move import get_float
_logger = logging.getLogger(__name__)
class AccountMove(models.Model):
_inherit = 'account.move'
l10n_it_amount_vat_signed = fields.Monetary(string='VAT', compute='_compute_amount_extended', currency_field='company_currency_id')
l10n_it_amount_pension_fund_signed = fields.Monetary(string='Pension Fund', compute='_compute_amount_extended', currency_field='company_currency_id')
l10n_it_amount_withholding_signed = fields.Monetary(string='Withholding', compute='_compute_amount_extended', currency_field='company_currency_id')
l10n_it_amount_before_withholding_signed = fields.Monetary(string='Total Before Withholding', compute='_compute_amount_extended', currency_field='company_currency_id')
@api.depends('amount_total_signed')
def _compute_amount_extended(self):
for move in self:
totals = {None: 0.0, 'vat':0.0, 'withholding': 0.0, 'pension_fund': 0.0}
if move.is_invoice(True):
for line in [line for line in move.line_ids if line.tax_line_id]:
kind = line.tax_line_id._l10n_it_get_tax_kind()
totals[kind] -= line.balance
move.l10n_it_amount_vat_signed = totals['vat']
move.l10n_it_amount_withholding_signed = totals['withholding']
move.l10n_it_amount_pension_fund_signed = totals['pension_fund']
move.l10n_it_amount_before_withholding_signed = move.amount_untaxed_signed + totals['vat'] + totals['pension_fund']
@api.model
def _l10n_it_edi_grouping_function_base_lines(self, base_line, tax_data):
# EXTENDS 'l10n_it_edi'
grouping_key = super()._l10n_it_edi_grouping_function_base_lines(base_line, tax_data)
tax = tax_data['tax']
is_withholding = tax._l10n_it_filter_kind('withholding')
is_pension_fund = tax._l10n_it_filter_kind('pension_fund')
grouping_key['skip'] = grouping_key['skip'] or is_withholding or is_pension_fund
return grouping_key
@api.model
def _l10n_it_edi_grouping_function_tax_lines(self, base_line, tax_data):
# EXTENDS 'l10n_it_edi'
grouping_key = super()._l10n_it_edi_grouping_function_tax_lines(base_line, tax_data)
tax = tax_data['tax']
is_withholding = tax._l10n_it_filter_kind('withholding')
is_pension_fund = tax._l10n_it_filter_kind('pension_fund')
grouping_key['skip'] = grouping_key['skip'] or is_withholding or is_pension_fund
return grouping_key
@api.model
def _l10n_it_edi_grouping_function_total(self, base_line, tax_data):
# EXTENDS 'l10n_it_edi'
skip = not super()._l10n_it_edi_grouping_function_total(base_line, tax_data)
tax = tax_data['tax']
is_withholding = tax._l10n_it_filter_kind('withholding')
is_pension_fund = tax._l10n_it_filter_kind('pension_fund')
return not (skip or is_withholding or is_pension_fund)
def _l10n_it_edi_get_values(self, pdf_values=None):
# EXTENDS 'l10n_it_edi'
template_values = super()._l10n_it_edi_get_values(pdf_values)
base_lines = template_values['base_lines']
# Withholding tax amounts.
def grouping_function_withholding(base_line, tax_data):
tax = tax_data['tax']
return {
'tax_amount_field': -23.0 if tax.amount == -11.5 else tax.amount,
'l10n_it_withholding_type': tax.l10n_it_withholding_type,
'l10n_it_withholding_reason': tax.l10n_it_withholding_reason,
'skip': not tax._l10n_it_filter_kind('withholding'),
}
AccountTax = self.env['account.tax']
base_lines_aggregated_values = AccountTax._aggregate_base_lines_tax_details(base_lines, grouping_function_withholding)
values_per_grouping_key = AccountTax._aggregate_base_lines_aggregated_values(base_lines_aggregated_values)
withholding_values = []
for values in values_per_grouping_key.values():
grouping_key = values['grouping_key']
if not grouping_key or grouping_key['skip']:
continue
withholding_values.append({
'tipo_ritenuta': grouping_key['l10n_it_withholding_type'],
'importo_ritenuta': -values['tax_amount'],
'aliquota_ritenuta': -grouping_key['tax_amount_field'],
'causale_pagamento': grouping_key['l10n_it_withholding_reason'],
})
# Pension fund.
def grouping_function_pension_funds(base_line, tax_data):
tax = tax_data['tax']
flatten_taxes = base_line['tax_ids'].flatten_taxes_hierarchy()
vat_tax = flatten_taxes.filtered(lambda t: t._l10n_it_filter_kind('vat') and t.amount >= 0)[:1]
withholding_tax = flatten_taxes.filtered(lambda t: t._l10n_it_filter_kind('withholding') and t.sequence > tax.sequence)[:1]
return {
'tax_amount_field': -23.0 if tax.amount == -11.5 else tax.amount,
'vat_tax_amount_field': -23.0 if vat_tax.amount == -11.5 else vat_tax.amount,
'has_withholding': bool(withholding_tax),
'l10n_it_pension_fund_type': tax.l10n_it_pension_fund_type,
'l10n_it_exempt_reason': vat_tax.l10n_it_exempt_reason,
'description': vat_tax.description,
'skip': not tax._l10n_it_filter_kind('pension_fund') or tax.l10n_it_pension_fund_type == 'TC07',
}
base_lines_aggregated_values = AccountTax._aggregate_base_lines_tax_details(base_lines, grouping_function_pension_funds)
values_per_grouping_key = AccountTax._aggregate_base_lines_aggregated_values(base_lines_aggregated_values)
pension_fund_values = []
for values in values_per_grouping_key.values():
grouping_key = values['grouping_key']
if not grouping_key or grouping_key['skip']:
continue
pension_fund_values.append({
'tipo_cassa': grouping_key['l10n_it_pension_fund_type'],
'al_cassa': grouping_key['tax_amount_field'],
'importo_contributo_cassa': values['tax_amount'],
'imponibile_cassa': values['base_amount'],
'aliquota_iva': grouping_key['vat_tax_amount_field'],
'ritenuta': 'SI' if grouping_key['has_withholding'] else None,
'natura': grouping_key['l10n_it_exempt_reason'],
'riferimento_amministrazione': grouping_key['description'],
})
# Enasarco values.
for base_line in base_lines:
taxes_data = base_line['tax_details']['taxes_data']
it_values = base_line['it_values']
other_data_list = it_values['altri_dati_gestionali_list']
# Withholding
if any(x for x in taxes_data if x['tax']._l10n_it_filter_kind('withholding')):
it_values['ritenuta'] = 'SI'
# Enasarco
enasarco_taxes_data = [x for x in taxes_data if x['tax'].l10n_it_pension_fund_type == 'TC07']
for enasarco_tax_data in enasarco_taxes_data:
percentage_str = round(abs(enasarco_tax_data['tax'].amount), 1)
other_data_list.append({
'tipo_dato': 'CASSA-PREV',
'riferimento_testo': f'TC07 - ENASARCO ({percentage_str}%)',
'riferimento_numero': -enasarco_tax_data['tax_amount'],
'riferimento_data': None,
})
# Pension Fund
if not enasarco_taxes_data:
pension_fund_taxes_data = [x for x in taxes_data if x['tax']._l10n_it_filter_kind('pension_fund')]
for pension_fund_tax_data in pension_fund_taxes_data:
pension_type = pension_fund_tax_data['tax'].l10n_it_pension_fund_type
percentage_str = round(abs(pension_fund_tax_data['tax'].amount))
other_data_list.append({
'tipo_dato': 'AswCassPre',
'riferimento_testo': f'{pension_type} ({percentage_str}%)',
'riferimento_numero': None,
'riferimento_data': None,
})
# Update the template_values that will be read while rendering
template_values.update({
'withholding_values': withholding_values,
'pension_fund_values': pension_fund_values,
})
return template_values
def _l10n_it_edi_export_taxes_data_check(self):
"""
Override to also allow pension_fund, withholding taxes.
Needs not to call super, because super checks for one tax only per line.
"""
errors = []
for invoice_line in self.invoice_line_ids.filtered(lambda x: x.display_type == 'product'):
all_taxes = invoice_line.tax_ids.flatten_taxes_hierarchy()
vat_taxes, withholding_taxes, pension_fund_taxes = (all_taxes._l10n_it_filter_kind(kind) for kind in
('vat', 'withholding', 'pension_fund'))
if len(vat_taxes.filtered(lambda x: x.amount >= 0)) != 1:
errors.append(_("Bad tax configuration for line %s, there must be one and only one VAT tax per line", invoice_line.name))
if len(pension_fund_taxes) > 1 or len(withholding_taxes) > 1:
errors.append(_("Bad tax configuration for line %s, there must be one Withholding tax and one Pension Fund tax at max.", invoice_line.name))
return errors
# -------------------------------------------------------------------------
# Import
# -------------------------------------------------------------------------
def _l10n_it_edi_search_tax_for_import(self, company, percentage, extra_domain=None, vat_only=True, l10n_it_exempt_reason=False):
""" In case no withholding_type or pension_fund is specified, exclude taxes that have it.
It means that we're searching for VAT taxes, especially in the base l10n_it_edi module
"""
if vat_only:
extra_domain = (extra_domain or []) + [('l10n_it_withholding_type', '=', False), ('l10n_it_pension_fund_type', '=', False)]
return super()._l10n_it_edi_search_tax_for_import(company, percentage, extra_domain=extra_domain, l10n_it_exempt_reason=l10n_it_exempt_reason)
def _l10n_it_edi_get_extra_info(self, company, document_type, body_tree, incoming=True):
extra_info, message_to_log = super()._l10n_it_edi_get_extra_info(company, document_type, body_tree, incoming=incoming)
type_tax_use_domain = extra_info['type_tax_use_domain']
withholding_elements = body_tree.xpath('.//DatiGeneraliDocumento/DatiRitenuta')
withholding_taxes = []
for withholding in (withholding_elements or []):
tipo_ritenuta = withholding.find("TipoRitenuta")
reason = withholding.find("CausalePagamento")
percentage = withholding.find('AliquotaRitenuta')
withholding_type = tipo_ritenuta.text if tipo_ritenuta is not None else "RT02"
withholding_reason = reason.text if reason is not None else "A"
withholding_percentage = -float(percentage.text if percentage is not None else "0.0")
withholding_tax = self._l10n_it_edi_search_tax_for_import(
company,
withholding_percentage,
([('l10n_it_withholding_type', '=', withholding_type),
('l10n_it_withholding_reason', '=', withholding_reason)]
+ type_tax_use_domain),
vat_only=False)
if withholding_tax:
withholding_taxes.append(withholding_tax)
else:
message_to_log.append(Markup("%s
%s") % (
_("Withholding tax not found"),
self.env['account.move']._compose_info_message(body_tree, '.'),
))
extra_info["withholding_taxes"] = withholding_taxes
pension_fund_elements = body_tree.xpath('.//DatiGeneraliDocumento/DatiCassaPrevidenziale')
pension_fund_taxes = []
for pension_fund in (pension_fund_elements or []):
pension_fund_type = pension_fund.find("TipoCassa")
tax_factor_percent = pension_fund.find("AlCassa")
vat_tax_factor_percent = pension_fund.find("AliquotaIVA")
pension_fund_type = pension_fund_type.text if pension_fund_type is not None else ""
tax_factor_percent = float(tax_factor_percent.text or "0.0")
vat_tax_factor_percent = float(vat_tax_factor_percent.text or "0.0")
pension_fund_tax = self._l10n_it_edi_search_tax_for_import(
company,
tax_factor_percent,
([('l10n_it_pension_fund_type', '=', pension_fund_type)]
+ type_tax_use_domain),
vat_only=False)
if pension_fund_tax:
pension_fund_taxes.append(pension_fund_tax)
else:
message_to_log.append(Markup("%s
%s") % (
_("Pension Fund tax not found"),
self.env['account.move']._compose_info_message(body_tree, '.'),
))
extra_info["pension_fund_taxes"] = pension_fund_taxes
return extra_info, message_to_log
def _l10n_it_edi_import_line(self, element, move_line_form, extra_info=None):
messages_to_log = super()._l10n_it_edi_import_line(element, move_line_form, extra_info)
type_tax_use_domain = extra_info['type_tax_use_domain']
for withholding_tax in extra_info.get('withholding_taxes', []):
withholding_tags = element.xpath("Ritenuta")
if withholding_tags and withholding_tags[0].text == 'SI':
move_line_form.tax_ids |= withholding_tax
if extra_info['simplified']:
return messages_to_log
price_subtotal = move_line_form.price_unit
company = move_line_form.company_id
# Pension Funds applied on line level and ENASARCO Pension Fund tax (works as a withholding)
for other_data_element in element.xpath('.//AltriDatiGestionali'):
data_kind_element = other_data_element.xpath("./TipoDato")
text_element = other_data_element.xpath("./RiferimentoTesto")
if not data_kind_element or not text_element:
continue
data_kind, data_text = data_kind_element[0].text.lower(), text_element[0].text.lower()
if data_kind == 'cassa-prev' and ('enasarco' in data_text or 'tc07' in data_text):
number_element = other_data_element.xpath("./RiferimentoNumero")
if not number_element or not price_subtotal:
continue
enasarco_amount = float(number_element[0].text)
enasarco_percentage = -self.env.company.currency_id.round(enasarco_amount / price_subtotal * 100)
enasarco_tax = self._l10n_it_edi_search_tax_for_import(
company,
enasarco_percentage,
[('l10n_it_pension_fund_type', '=', 'TC07')] + type_tax_use_domain,
vat_only=False)
if enasarco_tax:
move_line_form.tax_ids |= enasarco_tax
else:
messages_to_log.append(Markup("%s
%s") % (
_("Enasarco tax not found for line with description '%s'", move_line_form.name),
self.env['account.move']._compose_info_message(other_data_element, '.'),
))
elif data_kind == 'aswcasspre' and 'tc' in data_text:
for pension_fund_tax in extra_info.get('pension_fund_taxes', []):
if pension_fund_tax.l10n_it_pension_fund_type.lower() in data_text:
move_line_form.tax_ids |= pension_fund_tax
return messages_to_log
def _l10n_it_edi_import_invoice(self, invoice, data, is_new):
""" Handle the case where ENASARCO pension fund contribution should be applied on the invoice globally.
In this case, there should only be one element with ENASARCO and these conditions should be fulfilled:
- AliquotaIVA is defined
- PrezzoUnitario == 0.0
- a corresponding DatiRiepilogo with the same AliquotaIVA and a ImponibileImporto
"""
res = super()._l10n_it_edi_import_invoice(invoice=invoice, data=data, is_new=is_new)
if not res:
return
self = res
tree = data['xml_tree']
global_enasarco_lines = []
for additional_data_element in tree.xpath('//AltriDatiGestionali'):
data_kind = additional_data_element.xpath('./TipoDato')[0].text.lower()
if data_kind == 'cassa-prev':
data_text = additional_data_element.xpath('./RiferimentoTesto')[0].text.lower()
if 'enasarco' in data_text or 'tc07' in data_text:
parent_element = additional_data_element.xpath('..')[0]
price_unit = get_float(parent_element, './PrezzoUnitario')
if price_unit == 0.0:
global_enasarco_lines.append(parent_element)
if len(global_enasarco_lines) == 1:
parent_element = global_enasarco_lines[0]
enasarco_amount = get_float(parent_element, './AltriDatiGestionali/RiferimentoNumero')
price_unit = get_float(parent_element, './PrezzoUnitario')
base_amount = self._get_l10_it_edi_get_taxable_amount_from_summary_data(parent_element.xpath('..')[0])
enasarco_percentage = -self.currency_id.round(enasarco_amount / base_amount * 100) if base_amount else 0.0
type_tax_use_domain = [('type_tax_use', '=', 'purchase' if self.is_outbound(include_receipts=True) else 'sale')]
domain = [('l10n_it_pension_fund_type', '=', 'TC07')] + type_tax_use_domain
if enasarco_tax := self._l10n_it_edi_search_tax_for_import(self.company_id, enasarco_percentage, domain, vat_only=False):
to_remove_index = int(get_float(parent_element, './NumeroLinea')) - 1
self.invoice_line_ids[to_remove_index].unlink()
self.invoice_line_ids.tax_ids |= enasarco_tax
return self
def _get_l10_it_edi_get_taxable_amount_from_summary_data(self, element):
taxable_amount = 0.0
for summary_data_element in element.xpath('.//DatiRiepilogo'):
taxable_amount += get_float(summary_data_element, './/ImponibileImporto')
return taxable_amount