Código fonte para l10n_br_pos.models.stock

# -*- coding: utf-8 -*-
# © 2016 KMEE INFORMATICA LTDA (https://kmee.com.br)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from openerp import models, fields, api


[documentos]class StockPicking(models.Model):
    _inherit = 'stock.picking'

    @api.multi
    @api.depends('invoice_id.nfe_access_key',
                 'pos_order_ids.chave_cfe')
    def _get_fiscal_document_access_key(self):
        for picking in self:
            pos_order_access_key = [order.chave_cfe
                                    for order in picking.pos_order_ids
                                    if picking.pos_order_ids] or ['']
            picking.fiscal_document_access_key = (
                (picking.invoice_id and picking.invoice_id.nfe_access_key)
                or pos_order_access_key[0] or '')

    fiscal_document_access_key = fields.Char(
        u'Chave de acesso do Documento', compute_sudo=True,
        compute=_get_fiscal_document_access_key,
        store=True)

    @api.model
    def _create_invoice_from_picking(self, picking, vals):
        result = {}
        fiscal_doc_ref = self._context.get(
                'fiscal_doc_ref', False)
        if (vals.get('type', False) == 'out_refund' and
                fiscal_doc_ref and
                fiscal_doc_ref._name == 'pos.order'):
            result['fiscal_document_related_ids'] = \
                [(0, False,
                  {
                    'pos_order_related_id': fiscal_doc_ref.id,
                     'document_type': 'sat',
                     'access_key': fiscal_doc_ref.chave_cfe[3:]
                  }
                  )]
        vals.update(result)
        return super(StockPicking, self)._create_invoice_from_picking(
            picking, vals)