account.py

# -*- coding: utf-8 -*-
##############################################################################
#
#    Author: Joel Grand-Guillaume
#    Copyright 2011-2012 Camptocamp SA
#
#    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


class AccountMove(orm.Model):
    _inherit = 'account.move'

    def unlink(self, cr, uid, ids, context=None):
        """Delete the reconciliation when we delete the moves. This
        allow an easier way of cancelling the bank statement.
        """
        reconcile_to_delete = []
        reconcile_obj = self.pool['account.move.reconcile']
        for move in self.browse(cr, uid, ids, context=context):
            for move_line in move.line_id:
                if move_line.reconcile_id:
                    reconcile_to_delete.append(move_line.reconcile_id.id)
        reconcile_obj.unlink(cr, uid, reconcile_to_delete, context=context)
        return super(AccountMove, self).unlink(cr, uid, ids, context=context)