__init__.py

# -*- coding: utf-8 -*-
##############################################################################
#
#    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
from . import wizard
from openerp import SUPERUSER_ID


def _assign_invoice_operation_keys(cr, registry):
    """On first install of the module, this method is called to assign a
    default value to invoices and fiscal position.
    """
    fp_obj = registry['account.fiscal.position']
    # TODO: Intentar depender lo menos posible del nombre
    fp_ids = fp_obj.search(cr, SUPERUSER_ID,
                           [('name', '=', "Régimen Intracomunitario")])
    if not fp_ids:
        return
    fp_obj.write(cr, SUPERUSER_ID, fp_ids, {'intracommunity_operations': True})
    invoice_obj = registry['account.invoice']
    invoice_ids = invoice_obj.search(cr, SUPERUSER_ID, [])
    for invoice in invoice_obj.browse(cr, SUPERUSER_ID, invoice_ids):
        if invoice.fiscal_position:
            op_key = invoice._get_operation_key(invoice.fiscal_position,
                                                invoice.type)
            invoice_obj.write(cr, SUPERUSER_ID, invoice.id,
                              {'operation_key': op_key})