[ADD] Add blocked field on supplier invoice

account_banking_payment_blocking/__openerp__.py

@@ -34,6 +34,7 @@
         'account_banking_payment_export'
     ],
     'data': [
+             'view/account_invoice_view.xml'
     ],
     'test': [
     ],

account_banking_payment_blocking/model/__init__.py

@@ -21,3 +21,4 @@
 ##############################################################################
 
 import payment_order_create
+from . import account_invoice

account_banking_payment_blocking/model/account_invoice.py

@@ -0,0 +1,78 @@
+# -*- coding: utf-8 -*-
+#
+#
+#    Authors: Adrien Peiffer
+#    Copyright (c) 2014 Acsone SA/NV (http://www.acsone.eu)
+#    All Rights Reserved
+#
+#    WARNING: This program as such is intended to be used by professional
+#    programmers who take the whole responsibility of assessing all potential
+#    consequences resulting from its eventual inadequacies and bugs.
+#    End users who are looking for a ready-to-use solution with commercial
+#    guarantees and support are strongly advised to contact a Free Software
+#    Service Company.
+#
+#    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.osv import orm, fields
+
+
+class account_invoice(orm.Model):
+    _inherit = "account.invoice"
+
+    def _set_move_blocked(self, cr, uid, ids, name, field_value, arg,
+                          context=None):
+        if isinstance(ids, (int, long)):
+                ids = [ids]
+        for invoice in self.browse(cr, uid, ids, context=context):
+            if invoice.move_id.id:
+                move_line_obj = self.pool.get('account.move.line')
+                move_line_ids = move_line_obj\
+                    .search(cr, uid, [('account_id.type', 'in',
+                                       ['payable', 'receivable']),
+                                      ('invoice.id', '=', invoice.id)])
+                assert len(move_line_ids) == 1
+                # work with account_constraints from OCA/AFT:
+                context.update({'from_parent_object': True})
+                move_line_obj.write(cr, uid, move_line_ids,
+                                    {'blocked': field_value}, context=context)
+
+    def _get_move_blocked(self, cr, uid, ids, name, arg, context=None):
+        res = {}
+        if isinstance(ids, (int, long)):
+                ids = [ids]
+        for invoice in self.browse(cr, uid, ids, context=context):
+            if invoice.move_id.id:
+                move_line_obj = self.pool.get('account.move.line')
+                move_line_ids = move_line_obj\
+                    .search(cr, uid, [('account_id.type', 'in',
+                                       ['payable', 'receivable']),
+                                      ('invoice.id', '=', invoice.id)])
+                assert len(move_line_ids) == 1
+                move_line = move_line_obj.browse(cr, uid, move_line_ids,
+                                                 context=context)[0]
+                res[invoice.id] = move_line.blocked
+            else:
+                res[invoice.id] = False
+        return res
+
+    _columns = {
+        'move_blocked': fields.function(_get_move_blocked,
+                                        fnct_inv=_set_move_blocked,
+                                        type='boolean', string='No Follow Up',
+                                        states={'draft': [('readonly',
+                                                           True)]}),
+    }

account_banking_payment_blocking/view/account_invoice_view.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+    <openerp>
+        <data>
+            <record id="invoice_supplier_form" model="ir.ui.view">
+                <field name="name">account.invoice.supplier.form (account_banking_payment_blocking)</field>
+                <field name="model">account.invoice</field>
+                <field name="inherit_id" ref="account.invoice_supplier_form"/>
+                <field name="arch" type="xml">
+                    <field name="move_id" position="after">
+                        <field name="move_blocked"/>
+                    </field>
+                </field>
+            </record>
+        </data>
+    </openerp>