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account_invoice.py
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account_invoice.py
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# -*- encoding: utf-8 -*-
# #############################################################################
#
# OpenERP, Open Source Management Solution
# This module copyright (C) 2010 - 2014 Savoir-faire Linux
# (<http://www.savoirfairelinux.com>).
#
# 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
from openerp.tools.translate import _
class AccountInvoice(orm.Model):
_inherit = "account.invoice"
def copy(self, cr, uid, ids, default=None, context=None):
default = default or {}
default.update({
'name': '',
})
return super(AccountInvoice, self).copy(cr, uid, ids, default, context)
def _check_unique_name_insensitive(self, cr, uid, ids, context=None):
for i_id in ids:
invoice = self.browse(cr, uid, i_id, context=context)
invoice_type = invoice.type
invoice_partner = invoice.partner_id
if invoice_type not in ['out_invoice', 'out_refund']:
return True
sr_ids = self.search(cr, uid,
[("type", "=", invoice_type),
("partner_id", "=", invoice_partner.id)],
context=context)
lst = [
x.name.lower() for x in
self.browse(cr, uid, sr_ids, context=context)
if x.name and x.id != i_id
]
if invoice.name and invoice.name.lower() in lst:
return False
return True
def _rec_message(self, cr, uid, ids, context=None):
return _('The customer reference must be unique for each customer !')
_constraints = [
(_check_unique_name_insensitive, _rec_message, ['name'])
]