[ADD] Add account_cash_discount_base addons

account_cash_discount_base/README.rst

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+Account Cash Discount Base
+==========================
+
+This module was written to allow you to define cash discount on your customer
+or supplier invoice. On customer invoice, you can add a discount delay and
+a discount percent. At invoice's validation, the discount due date is genereted
+from the delay. The amount with discount deducted is computed at the same time
+as taxes. This module also adds cash discount informations on customer invoice
+report.
+
+On supplier invoices, you can set the discount percent or directly defined the
+total amount with discount deducted. For the discount due date, you can fill it
+directly or set a delay. In this case, discount due date is still computed at
+invoice's validation.
+
+In all cases, the discount is a percentage of the  untaxed amount.
+
+
+
+Installation
+============
+
+To install this module, you need to:
+
+ * Click on install button
+
+Usage
+=====
+
+To use this module you can defined all of informations written in the
+description on customer and supplier invoices.
+
+
+For further information, please visit:
+
+ * https://www.odoo.com/forum/help-1
+
+
+Credits
+=======
+
+Contributors:
+-------------
+
+* Christelle De Coninck (ACSONE) <[email protected]>
+* Stéphane Bidoul (ACSONE) <[email protected]>
+* Adrien Peiffer (ACSONE) <[email protected]>
+
+Maintainer:
+-----------
+
+.. image:: http://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: http://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.
+
+To contribute to this module, please visit http://odoo-community.org.

account_cash_discount_base/__init__.py

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+# -*- coding: utf-8 -*-
+#
+##############################################################################
+#
+#    Authors: Adrien Peiffer
+#    Copyright (c) 2014 Acsone SA/NV (http://www.acsone.eu)
+#
+#    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 . import models

account_cash_discount_base/__openerp__.py

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+# -*- coding: utf-8 -*-
+#
+##############################################################################
+#
+#    Authors: Adrien Peiffer
+#    Copyright (c) 2014 Acsone SA/NV (http://www.acsone.eu)
+#
+#    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": "Account Cash Discount Base",
+    "version": "8.0.1.0.0",
+    "author": "ACSONE SA/NV",
+    "maintainer": "ACSONE SA/NV",
+    "website": "http://www.acsone.eu",
+    "images": [],
+    "category": "Accounting",
+    "depends": [
+        "account",
+    ],
+    "data": [
+        'views/account_invoice_view.xml',
+        'reports/report_invoice.xml',
+    ],
+    "demo": [],
+    "test": [],
+    "licence": "AGPL-3",
+    "installable": True,
+    "auto_install": False,
+    "application": True,
+}

account_cash_discount_base/i18n/fr.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* account_cash_discount_base
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2014-12-29 08:58+0000\n"
+"PO-Revision-Date: 2014-12-29 08:58+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: account_cash_discount_base
+#: view:website:account.report_invoice_document
+msgid "% discount for payment before"
+msgstr "% d'escompte pour un paiement avant le"
+
+#. module: account_cash_discount_base
+#: field:account.invoice,discount_amount:0
+msgid "Amount Discount deducted"
+msgstr "Montant total escompte déduit"
+
+#. module: account_cash_discount_base
+#: field:payment.order.create,cash_discount_date:0
+msgid "Cash Discount Due Date"
+msgstr "Date d'échéance de l'escompte"
+
+#. module: account_cash_discount_base
+#: view:account.invoice:account_cash_discount_base.invoice_form_inherit
+#: view:account.invoice:account_cash_discount_base.invoice_supplier_form_inherit
+msgid "Cash discount"
+msgstr "Escompte"
+
+#. module: account_cash_discount_base
+#: field:payment.line,discount_amount:0
+msgid "Discount Amount"
+msgstr "Escompte"
+
+#. module: account_cash_discount_base
+#: field:account.invoice,discount_due_date:0
+msgid "Discount Due Date"
+msgstr "Date d'échéance de l'escompte"
+
+#. module: account_cash_discount_base
+#: view:website:account.report_invoice_document
+msgid "Total With a"
+msgstr "Total avec"
+

account_cash_discount_base/i18n/fr_BE.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* account_cash_discount_base
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 8.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2014-12-29 08:58+0000\n"
+"PO-Revision-Date: 2014-12-29 08:58+0000\n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: account_cash_discount_base
+#: view:website:account.report_invoice_document
+msgid "% discount for payment before"
+msgstr "% d'escompte pour un paiement avant le"
+
+#. module: account_cash_discount_base
+#: field:account.invoice,discount_amount:0
+msgid "Amount Discount deducted"
+msgstr "Montant total escompte déduit"
+
+#. module: account_cash_discount_base
+#: field:payment.order.create,cash_discount_date:0
+msgid "Cash Discount Due Date"
+msgstr "Date d'échéance de l'escompte"
+
+#. module: account_cash_discount_base
+#: view:account.invoice:account_cash_discount_base.invoice_form_inherit
+#: view:account.invoice:account_cash_discount_base.invoice_supplier_form_inherit
+msgid "Cash discount"
+msgstr "Escompte"
+
+#. module: account_cash_discount_base
+#: field:payment.line,discount_amount:0
+msgid "Discount Amount"
+msgstr "Escompte"
+
+#. module: account_cash_discount_base
+#: field:account.invoice,discount_due_date:0
+msgid "Discount Due Date"
+msgstr "Date d'échéance de l'escompte"
+
+#. module: account_cash_discount_base
+#: view:website:account.report_invoice_document
+msgid "Total With a"
+msgstr "Total avec"
+

account_cash_discount_base/models/__init__.py

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+# -*- coding: utf-8 -*-
+#
+##############################################################################
+#
+#    Authors: Adrien Peiffer
+#    Copyright (c) 2014 Acsone SA/NV (http://www.acsone.eu)
+#
+#    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 . import account_invoice

account_cash_discount_base/models/account_invoice.py

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+# -*- coding: utf-8 -*-
+#
+##############################################################################
+#
+#    Authors: Adrien Peiffer
+#    Copyright (c) 2014 Acsone SA/NV (http://www.acsone.eu)
+#
+#    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 openerp import models, fields, api, exceptions, _
+from datetime import datetime, timedelta
+from openerp.tools import DEFAULT_SERVER_DATE_FORMAT
+
+
+class account_invoice(models.Model):
+    _inherit = 'account.invoice'
+
+    discount_percent = fields.Float(string='Discount Percent',
+                                    readonly=True,
+                                    states={'draft': [('readonly', False)]})
+    discount_amount = fields.Float(string='Amount Discount deducted',
+                                   readonly=True,
+                                   states={'draft': [('readonly', False)]})
+    discount_delay = fields.Integer(string='Discount Delay (days)',
+                                    readonly=True,
+                                    states={'draft': [('readonly', False)]})
+    discount_due_date = fields.Date(string='Discount Due Date',
+                                    readonly=True,
+                                    states={'draft': [('readonly', False)]})
+
+    @api.v8
+    def _compute_discount_amount(self):
+        discount = self.amount_untaxed * (0.0 + self.discount_percent/100)
+        return (self.amount_total - discount)
+
+    @api.v8
+    def _compute_discount_due_date(self):
+        if self.date_invoice:
+            date_invoice = datetime.strptime(self.date_invoice,
+                                             DEFAULT_SERVER_DATE_FORMAT)
+        else:
+            date_invoice = datetime.now()
+        due_date = date_invoice + timedelta(days=self.discount_delay)
+        discount_due_date = due_date.date()
+        return discount_due_date
+
+    @api.one
+    def compute_discount_amount(self):
+        if (self.type in ['in_invoice', 'out_invoice'] and
+                self.discount_percent != 0.0):
+            self.discount_amount = self._compute_discount_amount()
+
+    @api.one
+    def compute_discount_due_date(self):
+        if self.discount_delay != 0 and (self.type != 'in_invoice' or
+                                         self.discount_delay != 0):
+            self.discount_due_date = self._compute_discount_due_date()
+
+    @api.multi
+    def button_reset_taxes(self):
+        res = super(account_invoice, self).button_reset_taxes()
+        self.compute_discount_amount()
+        return res
+
+    @api.multi
+    def action_move_create(self):
+        super(account_invoice, self).action_move_create()
+        for inv in self:
+            inv.compute_discount_amount()
+            if not inv.discount_due_date and \
+                    inv.discount_amount and inv.discount_amount != 0.0:
+                raise exceptions.Warning(_('Warning !\n You have to define '
+                                           'a discount due date'))
+        return True
+
+    @api.multi
+    def action_date_assign(self):
+        super(account_invoice, self).action_date_assign()
+        self.compute_discount_due_date()
+        return True

account_cash_discount_base/reports/report_invoice.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+<data>
+<template id="report_invoice_document_inherit" inherit_id="account.report_invoice_document">
+    <xpath expr="//span[@t-field='o.amount_total']" position="after">
+        <tr name="discount_information" t-if="o.discount_percent and o.discount_due_date and o.discount_amount">
+            <td>Total With a <span t-field="o.discount_percent"/> % discount for payment before <span t-field="o.discount_due_date"/></td>
+            <td class="text-right">
+                <span t-field="o.discount_amount" t-field-options='{"widget": "monetary", "display_currency": "res_company.currency_id"}'/>
+            </td>
+        </tr>
+    </xpath>
+</template>
+</data>
+</openerp>