Add module account_banking_mandate_sale

Add option 'mandate_required' on payment orders
Autoselect first valid mandate on customer invoice that have a payment mode 'mandate_required' = True
Add option on select move lines to pay wizard to allow selection of litigation moves (unchecked by default), in order to integrate the feature of the module account_payment_blocking

account_banking_mandate/README.rst

@@ -31,22 +31,26 @@ Usage
 
 To use this module, see menu "Accounting > payment > SEPA direct debit mandates" 
 
-For further information, please visit:
-
- * https://www.odoo.com/forum/help-1
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/173/9.0
 
 Known issues / Roadmap
 ======================
 
  * no known issues
- 
+
 Bug Tracker
 ===========
 
-Bugs are tracked on `GitHub Issues <https://github.com/OCA/bank-payment/issues>`_.
-In case of trouble, please check there if your issue has already been reported.
-If you spotted it first, help us smashing it by providing a detailed and welcomed feedback
-`here <https://github.com/OCA/bank-payment/issues/new?body=module:%20account_banking_mandate%0Aversion:%208.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/bank-payment/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smashing it by providing a detailed and welcomed `feedback
+<https://github.com/OCA/
+bank-payment/issues/new?body=module:%20
+account_banking_mandate%0Aversion:%20
+9.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Credits
 =======
@@ -54,11 +58,11 @@ Credits
 Contributors
 ------------
 
-* Alexis de Lattre
+* Alexis de Lattre <alexis.delattre@akretion.com>
 * Pedro M. Baeza
 * Alexandre Fayolle
-* Stéphane Bidoul		<stephane.bidoul@acsone.eu>
-* Sergio Teruel (Incaser)		<sergio@incaser.es>
+* Stéphane Bidoul <stephane.bidoul@acsone.eu>
+* Sergio Teruel (Incaser) <sergio@incaser.es>
 
 Maintainer
 ----------

account_banking_mandate/__openerp__.py

@@ -20,6 +20,7 @@
     ],
     'data': [
         'views/account_banking_mandate_view.xml',
+        'views/account_payment_mode.xml',
         'views/account_invoice_view.xml',
         'views/account_payment_line.xml',
         'views/res_partner_bank_view.xml',

account_banking_mandate/models/__init__.py

@@ -4,6 +4,8 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import account_banking_mandate
+from . import account_payment_mode
+from . import account_payment_order
 from . import account_invoice
 from . import res_partner_bank
 from . import account_payment_line

account_banking_mandate/models/account_invoice.py

@@ -40,3 +40,17 @@ class AccountInvoice(models.Model):
         if invoice.type == 'out_invoice':
             vals['mandate_id'] = invoice.mandate_id.id
         return vals
+
+    @api.onchange('payment_mode_id')
+    def payment_mode_change(self):
+        """Select by default the first valid mandate of the partner"""
+        if (
+                self.type in ('out_invoice', 'out_refund') and
+                self.payment_mode_id.payment_type == 'inbound' and
+                self.payment_mode_id.mandate_required and
+                self.partner_id):
+            mandates = self.env['account.banking.mandate'].search([
+                ('state', '=', 'valid'),
+                ('partner_id', '=', self.commercial_partner_id.id),
+                ])
+            self.mandate_id = mandates[0]

account_banking_mandate/models/account_payment_mode.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+# © 2016 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openerp import models, fields
+
+
+class AccountPaymentMode(models.Model):
+    _inherit = "account.payment.mode"
+
+    mandate_required = fields.Boolean(
+        string='Mandate Required',
+        help="Activate this option is this payment mode requires your "
+        "customer to sign a direct debit mandate with your company.")

account_banking_mandate/models/account_payment_order.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# © 2016 Akretion (Alexis de Lattre - alexis.delattre@akretion.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from openerp import models, api, _
+from openerp.exceptions import UserError
+
+
+class AccountPaymentOrder(models.Model):
+    _inherit = 'account.payment.order'
+
+    @api.multi
+    def draft2open(self):
+        for order in self:
+            if order.payment_mode_id.mandate_required:
+                for line in order.payment_line_ids:
+                    if not line.mandate_id:
+                        raise UserError(_(
+                            "Missing mandate in payment line %s") % line.name)
+        return super(AccountPaymentOrder, self).draft2open()

account_banking_mandate/views/account_payment_mode.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+<data>
+
+
+<record id="account_payment_mode_form" model="ir.ui.view">
+    <field name="name">account_banking_mandate.account.payment.mode.form</field>
+    <field name="model">account.payment.mode</field>
+    <field name="inherit_id" ref="account_payment_order.account_payment_mode_form"/>
+    <field name="arch" type="xml">
+        <group name="payment_order_options" position="inside">
+            <field name="mandate_required"
+                attrs="{'invisible': [('payment_type', '!=', 'inbound')]}"/>
+        </group>
+    </field>
+</record>
+
+
+</data>
+</openerp>