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Message #01063
lp:~icsergio/openobject-italia/adding_l10n_it_partially_deductible_vat into lp:openobject-italia/7.0
Sergio Corato has proposed merging lp:~icsergio/openobject-italia/adding_l10n_it_partially_deductible_vat into lp:openobject-italia/7.0.
Requested reviews:
OpenERP Italia core devs (openobject-italia-core-devs)
For more details, see:
https://code.launchpad.net/~icsergio/openobject-italia/adding_l10n_it_partially_deductible_vat/+merge/142416
--
https://code.launchpad.net/~icsergio/openobject-italia/adding_l10n_it_partially_deductible_vat/+merge/142416
Your team OpenERP Italia core devs is requested to review the proposed merge of lp:~icsergio/openobject-italia/adding_l10n_it_partially_deductible_vat into lp:openobject-italia/7.0.
=== added directory 'l10n_it_partially_deductible_vat'
=== added file 'l10n_it_partially_deductible_vat/AUTHORS.txt'
--- l10n_it_partially_deductible_vat/AUTHORS.txt 1970-01-01 00:00:00 +0000
+++ l10n_it_partially_deductible_vat/AUTHORS.txt 2013-01-08 23:03:21 +0000
@@ -0,0 +1,2 @@
+Lorenzo Battistini <lorenzo.battistini@xxxxxxxxxxx>
+Franco Tampieri <franco.tampieri@xxxxxxxxxxx>
=== added file 'l10n_it_partially_deductible_vat/__init__.py'
--- l10n_it_partially_deductible_vat/__init__.py 1970-01-01 00:00:00 +0000
+++ l10n_it_partially_deductible_vat/__init__.py 2013-01-08 23:03:21 +0000
@@ -0,0 +1,22 @@
+##############################################################################
+#
+# OpenERP, Open Source Management Solution
+# Copyright (C) 2011
+# Associazione OpenERP Italia (<http://www.openerp-italia.org>)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import account
=== added file 'l10n_it_partially_deductible_vat/__openerp__.py'
--- l10n_it_partially_deductible_vat/__openerp__.py 1970-01-01 00:00:00 +0000
+++ l10n_it_partially_deductible_vat/__openerp__.py 2013-01-08 23:03:21 +0000
@@ -0,0 +1,50 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# OpenERP, Open Source Management Solution
+# Copyright (C) 2011
+# Associazione OpenERP Italia (<http://www.openerp-italia.org>)
+# Copyright (C) 2012 Agile Business Group sagl (<http://www.agilebg.com>)
+# Copyright (C) 2012 Domsense srl (<http://www.domsense.com>)
+# All Rights Reserved
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+{
+ "name" : "Italy - Partially Deductible VAT",
+ "version" : "0.1",
+ "depends" : ['account'],
+ "author" : "OpenERP Italian Community",
+ "description": """
+ Calcoli aggiuntivi per la gestione dell'IVA parzialmente detraibile. Senza questo modulo non è possibile calcolare correttamente imponibili, imposte e conti imposte relativi all'IVA parzialmente detraibile.
+ La configurazione dell'IVA parzialmente detraibile deve essere quella utilizzata dal modulo 'l10n_it', anche se non viene usato tale modulo.
+ """,
+ "license": "AGPL-3",
+ "category" : "Localisation/Italy",
+ 'website': 'http://www.openerp-italia.org/',
+ 'init_xml': [
+ ],
+ 'update_xml': [
+ ],
+ 'demo_xml': [
+ ],
+ 'test': [
+ 'test/account_tax.xml',
+ 'test/tax_computation.yml',
+ ],
+ 'installable': True,
+ 'active': False,
+}
=== added file 'l10n_it_partially_deductible_vat/account.py'
--- l10n_it_partially_deductible_vat/account.py 1970-01-01 00:00:00 +0000
+++ l10n_it_partially_deductible_vat/account.py 2013-01-08 23:03:21 +0000
@@ -0,0 +1,229 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# OpenERP, Open Source Management Solution
+# Copyright (C) 2011
+# Associazione OpenERP Italia (<http://www.openerp-italia.org>)
+# Copyright (C) 2012 Agile Business Group sagl (<http://www.agilebg.com>)
+# Copyright (C) 2012 Domsense srl (<http://www.domsense.com>)
+# All Rights Reserved
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from osv import fields, osv
+import decimal_precision as dp
+from decimal import *
+import time
+
+class account_tax(osv.osv):
+
+ _inherit = 'account.tax'
+
+ def _have_same_rate(self, account_taxes):
+ rate = None
+ for account_tax in account_taxes:
+ if rate is None:
+ rate = account_tax.amount
+ elif rate != account_tax.amount:
+ return False
+ return True
+
+ def get_main_tax(self, tax):
+ if not tax.parent_id:
+ return tax
+ else:
+ return self.get_main_tax(tax.parent_id)
+
+ def get_account_tax_by_tax_code(self, tax_code):
+ if tax_code.tax_ids:
+ if not self._have_same_rate(tax_code.tax_ids):
+ raise osv.except_osv(_('Error'),
+ _('The taxes %s have different rates') % str(tax_code.tax_ids))
+ return tax_code.tax_ids[0]
+ if tax_code.ref_tax_ids:
+ if not self._have_same_rate(tax_code.ref_tax_ids):
+ raise osv.except_osv(_('Error'),
+ _('The taxes %s have different rates') % str(tax_code.ref_tax_ids))
+ return tax_code.ref_tax_ids[0]
+ raise osv.except_osv(_('Error'),
+ _('No taxes associated to tax code %s') % str(tax_code.name))
+
+ def get_account_tax_by_base_code(self, tax_code):
+ if tax_code.base_tax_ids:
+ if not self._have_same_rate(tax_code.base_tax_ids):
+ raise osv.except_osv(_('Error'),
+ _('The taxes %s have different rates') % str(tax_code.base_tax_ids))
+ return tax_code.base_tax_ids[0]
+ if tax_code.ref_base_tax_ids:
+ if not self._have_same_rate(tax_code.ref_base_tax_ids):
+ raise osv.except_osv(_('Error'),
+ _('The taxes %s have different rates') % str(tax_code.ref_base_tax_ids))
+ return tax_code.ref_base_tax_ids[0]
+ raise osv.except_osv(_('Error'),
+ _('No taxes associated to tax code %s') % str(tax_code.name))
+
+ def compute_all(self, cr, uid, taxes, price_unit, quantity, product=None, partner=None, force_excluded=False):
+ res = super(account_tax, self).compute_all(cr, uid, taxes, price_unit, quantity, product, partner, force_excluded)
+
+ precision = self.pool.get('decimal.precision').precision_get(cr, uid, 'Account')
+ tax_list = res['taxes']
+ totalex = res['total']
+ if len(tax_list) == 2:
+ for tax in tax_list:
+ if tax.get('balance',False): # Calcolo di imponibili per l'IVA parzialmente detraibile
+ deductible_base = totalex
+ ind_tax = tax_list[abs(tax_list.index(tax)-1)]
+ ind_tax_obj = self.browse(cr, uid, ind_tax['id'])
+ ded_tax_obj = self.browse(cr, uid, tax['id'])
+ base_ind = float(Decimal(str(totalex * ind_tax_obj.amount)).quantize(Decimal('1.'+precision*'0'), rounding=ROUND_HALF_UP))
+ base_ded = float(Decimal(str(totalex - base_ind)).quantize(Decimal('1.'+precision*'0'), rounding=ROUND_HALF_UP))
+ tax_total = float(Decimal(str(tax['balance'])).quantize(Decimal('1.'+precision*'0'), rounding=ROUND_HALF_UP))
+ ind_tax['price_unit'] = base_ind
+ tax['price_unit'] = base_ded
+
+ return res
+
+account_tax()
+
+class account_invoice_tax(osv.osv):
+
+ _inherit = "account.invoice.tax"
+
+ '''
+ tax_grouped:
+
+ {(False, 21, 132): {'account_id': 132,
+ 'amount': 12.36,
+ 'base': 61.79,
+ 'base_amount': 61.79,
+ 'base_code_id': 21,
+ 'invoice_id': 1L,
+ 'manual': False,
+ 'name': u'20I5b - IVA al 20% detraibile al 50% (I)',
+ 'sequence': 1,
+ 'tax_amount': 12.36,
+ 'tax_code_id': False},
+ (20, False, 46): {'account_id': 46,
+ 'amount': 12.35,
+ 'base': 61.78,
+ 'base_amount': 61.78,
+ 'base_code_id': False,
+ 'invoice_id': 1L,
+ 'manual': False,
+ 'name': u'20I5a - IVA al 20% detraibile al 50% (D)',
+ 'sequence': 2,
+ 'tax_amount': 12.35,
+ 'tax_code_id': 20},
+ (26, 27, 46): {'account_id': 46,
+ 'amount': 24.71,
+ 'base': 123.57000000000001,
+ 'base_amount': 123.57000000000001,
+ 'base_code_id': 27,
+ 'invoice_id': 1L,
+ 'manual': False,
+ 'name': u'20b - Iva al 20% (credito)',
+ 'sequence': 1,
+ 'tax_amount': 24.71,
+ 'tax_code_id': 26}}
+ '''
+
+ def tax_difference(self, cr, uid, cur, tax_grouped):
+ real_total = 0
+ invoice_total = 0
+ cur_obj = self.pool.get('res.currency')
+ tax_obj = self.pool.get('account.tax')
+ tax_code_obj = self.pool.get('account.tax.code')
+ grouped_base = {}
+ for inv_tax in tax_grouped.values():
+ if inv_tax['tax_code_id']:
+ main_tax = tax_obj.get_main_tax(tax_obj.get_account_tax_by_tax_code(
+ tax_code_obj.browse(cr, uid, inv_tax['tax_code_id'])))
+ elif inv_tax['base_code_id']:
+ main_tax = tax_obj.get_main_tax(tax_obj.get_account_tax_by_base_code(
+ tax_code_obj.browse(cr, uid, inv_tax['base_code_id'])))
+ else:
+ raise osv.except_osv(_('Error'),
+ _('No tax codes for invoice tax %s') % inv_tax['name'])
+ if not grouped_base.get(main_tax.amount, False):
+ grouped_base[main_tax.amount] = 0
+ grouped_base[main_tax.amount] += inv_tax['base']
+ for tax_rate in grouped_base:
+ real_total += grouped_base[tax_rate] * tax_rate
+ real_total = cur_obj.round(cr, uid, cur, real_total)
+ for inv_tax in tax_grouped.values():
+ invoice_total += inv_tax['amount']
+ return real_total - invoice_total
+
+ def compute(self, cr, uid, invoice_id, context=None):
+ tax_grouped = super(account_invoice_tax, self).compute(cr, uid, invoice_id, context)
+ inv_obj = self.pool.get('account.invoice')
+ tax_obj = self.pool.get('account.tax')
+ tax_code_obj = self.pool.get('account.tax.code')
+ invoice = inv_obj.browse(cr, uid, invoice_id, context=context)
+ cur = invoice.currency_id
+ tax_difference = self.tax_difference(cr, uid, cur, tax_grouped)
+ cur_obj = self.pool.get('res.currency')
+ if cur_obj.is_zero(cr, uid, cur, tax_difference):
+ return tax_grouped
+ company_currency = invoice.company_id.currency_id.id
+ for inv_tax in tax_grouped.values():
+ # parte detraibile
+ if not inv_tax['base_code_id'] and inv_tax['tax_code_id']:
+ ded_tax = tax_obj.get_account_tax_by_tax_code(
+ tax_code_obj.browse(cr, uid, inv_tax['tax_code_id']))
+ tax = tax_obj.get_main_tax(ded_tax)
+ for inv_tax_2 in tax_grouped.values():
+ # parte indetraibile
+ if inv_tax_2['base_code_id'] and not inv_tax_2['tax_code_id']:
+ main_tax = tax_obj.get_main_tax(tax_obj.get_account_tax_by_base_code(
+ tax_code_obj.browse(cr, uid, inv_tax_2['base_code_id'])))
+ # Se hanno la stessa tassa
+ # (Il get_account_tax_by* potrebbe in generale ritornare una qualunque
+ # delle N imposte associate al tax_code. Per la parte indetraibile, il
+ # tax code dovrà sempre avere una sola imposta)
+ if main_tax.id == tax.id:
+ # se risulta un'eccedenza, la tolgo dalla parte detraibile
+ if tax_difference < 0:
+ inv_tax['amount'] = inv_tax['amount'] + tax_difference
+ # se risulta una mancanza, la aggiungo alla parte indetraibile
+ elif tax_difference > 0:
+ inv_tax_2['amount'] = inv_tax_2['amount'] + tax_difference
+ # calcolo l'importo del tax.code relativo all'imposta (la parte indetraibile non lo muove)
+ if invoice.type in ('out_invoice','in_invoice'):
+ inv_tax['tax_amount'] = cur_obj.compute(cr, uid, invoice.currency_id.id, company_currency,
+ inv_tax['amount'] * main_tax['tax_sign'],
+ context={'date': invoice.date_invoice or time.strftime('%Y-%m-%d')}, round=False)
+ else:
+ inv_tax['tax_amount'] = cur_obj.compute(cr, uid, invoice.currency_id.id, company_currency,
+ inv_tax['amount'] * main_tax['ref_tax_sign'],
+ context={'date': invoice.date_invoice or time.strftime('%Y-%m-%d')}, round=False)
+
+ inv_tax['amount'] = cur_obj.round(cr, uid, cur, inv_tax['amount'])
+ inv_tax['tax_amount'] = cur_obj.round(cr, uid, cur, inv_tax['tax_amount'])
+ inv_tax_2['amount'] = cur_obj.round(cr, uid, cur, inv_tax_2['amount'])
+ return tax_grouped
+
+
+class account_tax_code(osv.osv):
+
+ _inherit = 'account.tax.code'
+
+ _columns = {
+ 'base_tax_ids': fields.one2many('account.tax', 'base_code_id', 'Base Taxes'),
+ 'tax_ids': fields.one2many('account.tax', 'tax_code_id', 'Taxes'),
+ 'ref_base_tax_ids': fields.one2many('account.tax', 'ref_base_code_id', 'Ref Base Taxes'),
+ 'ref_tax_ids': fields.one2many('account.tax', 'ref_tax_code_id', 'Ref Taxes'),
+ }
=== added directory 'l10n_it_partially_deductible_vat/i18n'
=== added file 'l10n_it_partially_deductible_vat/i18n/it.po'
--- l10n_it_partially_deductible_vat/i18n/it.po 1970-01-01 00:00:00 +0000
+++ l10n_it_partially_deductible_vat/i18n/it.po 2013-01-08 23:03:21 +0000
@@ -0,0 +1,62 @@
+# Translation of OpenERP Server.
+# This file contains the translation of the following modules:
+# * l10n_it_partially_deductible_vat
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: OpenERP Server 6.0.3\n"
+"Report-Msgid-Bugs-To: support@xxxxxxxxxxx\n"
+"POT-Creation-Date: 2011-11-30 16:27+0000\n"
+"PO-Revision-Date: 2011-11-30 17:31+0100\n"
+"Last-Translator: Lorenzo Battistini <lorenzo.battistini@xxxxxxxxxxx>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: \n"
+
+#. module: l10n_it_partially_deductible_vat
+#: model:ir.module.module,description:l10n_it_partially_deductible_vat.module_meta_information
+msgid ""
+"\n"
+" Calcoli aggiuntivi per la gestione dell'IVA parzialmente detraibile. Senza questo modulo non è possibile calcolare correttamente imponibili, imposte e conti imposte relativi all'IVA parzialmente detraibile.\n"
+" La configurazione dell'IVA parzialmente detraibile deve essere quella utilizzata dal modulo 'l10n_it', anche se non viene usato tale modulo.\n"
+" "
+msgstr ""
+"\n"
+" Calcoli aggiuntivi per la gestione dell'IVA parzialmente detraibile. Senza questo modulo non è possibile calcolare correttamente imponibili, imposte e conti imposte relativi all'IVA parzialmente detraibile.\n"
+" La configurazione dell'IVA parzialmente detraibile deve essere quella utilizzata dal modulo 'l10n_it', anche se non viene usato tale modulo.\n"
+" "
+
+#. module: l10n_it_partially_deductible_vat
+#: model:ir.module.module,shortdesc:l10n_it_partially_deductible_vat.module_meta_information
+msgid "Italy - Partially Deductible VAT"
+msgstr "IVA parzialmente detraibile"
+
+#. module: l10n_it_partially_deductible_vat
+#: model:ir.model,name:l10n_it_partially_deductible_vat.model_account_invoice_tax
+msgid "Invoice Tax"
+msgstr "Imposta della fattura"
+
+#. module: l10n_it_partially_deductible_vat
+#: code:addons/l10n_it_partially_deductible_vat/account.py:113
+#, python-format
+msgid "No tax codes for invoice tax %s"
+msgstr "Nessun conto imposta per l'imposta %s"
+
+#. module: l10n_it_partially_deductible_vat
+#: code:addons/l10n_it_partially_deductible_vat/account.py:112
+#, python-format
+msgid "Error"
+msgstr "Error"
+
+#. module: l10n_it_partially_deductible_vat
+#: model:ir.model,name:l10n_it_partially_deductible_vat.model_account_tax
+msgid "account.tax"
+msgstr "account.tax"
+
+#. module: l10n_it_partially_deductible_vat
+#: sql_constraint:account.tax:0
+msgid "The tax name must be unique!"
+msgstr "Il nome dell'imposta deve essere unico"
+
=== added directory 'l10n_it_partially_deductible_vat/test'
=== added file 'l10n_it_partially_deductible_vat/test/account_tax.xml'
--- l10n_it_partially_deductible_vat/test/account_tax.xml 1970-01-01 00:00:00 +0000
+++ l10n_it_partially_deductible_vat/test/account_tax.xml 2013-01-08 23:03:21 +0000
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+ <data noupdate="1">
+
+ <record id="tax_20" model="account.tax">
+ <field name="name">20 %</field>
+ <field name="amount">0.2</field>
+ </record>
+
+ <record id="tax_20I5" model="account.tax">
+ <field name="name">IVA al 20% detraibile al 50%</field>
+ <field name="amount">0.2</field>
+ <field name="child_depend">1</field>
+ </record>
+
+ <record id="tax_20I5b" model="account.tax">
+ <field name="name">IVA al 20% detraibile al 50% (I)</field>
+ <field name="amount">0.5</field>
+ <field name="parent_id" ref="tax_20I5"></field>
+ </record>
+
+ <record id="tax_20I5a" model="account.tax">
+ <field name="name">IVA al 20% detraibile al 50% (D)</field>
+ <field name="amount">0</field>
+ <field name="type">balance</field>
+ <field name="parent_id" ref="tax_20I5"></field>
+ </record>
+
+ <record id="tax_2010" model="account.tax">
+ <field name="name">IVA al 20% detraibile al 10%</field>
+ <field name="amount">0.2</field>
+ <field name="child_depend">1</field>
+ </record>
+
+ <record id="tax_2010b" model="account.tax">
+ <field name="name">IVA al 20% detraibile al 10% (I)</field>
+ <field name="amount">0.9</field>
+ <field name="parent_id" ref="tax_2010"></field>
+ </record>
+
+ <record id="tax_2010a" model="account.tax">
+ <field name="name">IVA al 20% detraibile al 10% (D)</field>
+ <field name="amount">0</field>
+ <field name="type">balance</field>
+ <field name="parent_id" ref="tax_2010"></field>
+ </record>
+
+ </data>
+</openerp>
=== added file 'l10n_it_partially_deductible_vat/test/tax_computation.yml'
--- l10n_it_partially_deductible_vat/test/tax_computation.yml 1970-01-01 00:00:00 +0000
+++ l10n_it_partially_deductible_vat/test/tax_computation.yml 2013-01-08 23:03:21 +0000
@@ -0,0 +1,142 @@
+-
+ In order to test tax computation I create a new customer invoice
+-
+ !record {model: account.invoice, id: account_invoice_customer0}:
+ account_id: account.a_recv
+ address_contact_id: base.res_partner_address_zen
+ address_invoice_id: base.res_partner_address_zen
+ company_id: base.main_company
+ currency_id: base.EUR
+ date_invoice: !eval time.strftime('%Y-%m-%d')
+ vertical_comp: 1
+ invoice_line:
+ - account_id: account.a_sale
+ name: '123.57'
+ price_unit: 123.57
+ quantity: 1.0
+ invoice_line_tax_id:
+ - tax_20I5
+ journal_id: account.sales_journal
+ partner_id: base.res_partner_3
+
+-
+ Compute the total tax.
+-
+ !python {model: account.invoice}: |
+ self.button_compute(cr, uid, [ref("account_invoice_customer0")])
+-
+ Then I verify the amount.
+ 123.57 * 0.2 = 24.714 = 24.71
+-
+ !assert {model: account.invoice, id: account_invoice_customer0}:
+ - amount_tax == 24.71
+-
+ In order to test tax computation I create a new customer invoice
+-
+ !record {model: account.invoice, id: account_invoice_customer1}:
+ account_id: account.a_recv
+ address_contact_id: base.res_partner_address_zen
+ address_invoice_id: base.res_partner_address_zen
+ company_id: base.main_company
+ currency_id: base.EUR
+ date_invoice: !eval time.strftime('%Y-%m-%d')
+ vertical_comp: 1
+ invoice_line:
+ - account_id: account.a_sale
+ name: '123.57'
+ price_unit: 123.57
+ quantity: 1.0
+ invoice_line_tax_id:
+ - tax_20I5
+ - account_id: account.a_sale
+ name: '123.57'
+ price_unit: 123.57
+ quantity: 1.0
+ invoice_line_tax_id:
+ - tax_20
+ journal_id: account.sales_journal
+ partner_id: base.res_partner_3
+
+-
+ Compute the total tax.
+-
+ !python {model: account.invoice}: |
+ self.button_compute(cr, uid, [ref("account_invoice_customer1")])
+-
+ Then I verify the amount.
+ 123.57 + 123.57 = 247.14
+ 247.14 × 0.2 = 49.428 = 49.43
+-
+ !assert {model: account.invoice, id: account_invoice_customer1}:
+ - amount_tax == 49.43
+-
+ In order to test tax computation I create a new customer invoice
+-
+ !record {model: account.invoice, id: account_invoice_customer3}:
+ account_id: account.a_recv
+ address_contact_id: base.res_partner_address_zen
+ address_invoice_id: base.res_partner_address_zen
+ company_id: base.main_company
+ currency_id: base.EUR
+ date_invoice: !eval time.strftime('%Y-%m-%d')
+ vertical_comp: 1
+ invoice_line:
+ - account_id: account.a_sale
+ name: '123.57'
+ price_unit: 123.57
+ quantity: 1.0
+ invoice_line_tax_id:
+ - tax_2010
+ - account_id: account.a_sale
+ name: '123.57'
+ price_unit: 123.57
+ quantity: 1.0
+ invoice_line_tax_id:
+ - tax_20
+ journal_id: account.sales_journal
+ partner_id: base.res_partner_3
+
+-
+ Compute the total tax.
+-
+ !python {model: account.invoice}: |
+ self.button_compute(cr, uid, [ref("account_invoice_customer3")])
+-
+ Then I verify the amount.
+ 123.57 + 123.57 = 247.14
+ 247.14 × 0.2 = 49.428 = 49.43
+-
+ !assert {model: account.invoice, id: account_invoice_customer3}:
+ - amount_tax == 49.43
+-
+ In order to test tax computation I create a new customer invoice
+-
+ !record {model: account.invoice, id: account_invoice_customer2}:
+ account_id: account.a_recv
+ address_contact_id: base.res_partner_address_zen
+ address_invoice_id: base.res_partner_address_zen
+ company_id: base.main_company
+ currency_id: base.EUR
+ date_invoice: !eval time.strftime('%Y-%m-%d')
+ vertical_comp: 1
+ invoice_line:
+ - account_id: account.a_sale
+ name: '100.03'
+ price_unit: 100.03
+ quantity: 1.0
+ invoice_line_tax_id:
+ - tax_20I5
+ journal_id: account.sales_journal
+ partner_id: base.res_partner_3
+
+-
+ Compute the total tax.
+-
+ !python {model: account.invoice}: |
+ self.button_compute(cr, uid, [ref("account_invoice_customer2")])
+-
+ Then I verify the amount.
+ 100.03 × 0.2 = 20.006 = 20.01
+-
+ !assert {model: account.invoice, id: account_invoice_customer2}:
+ - amount_tax == 20.01
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