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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models
class StockPicking(models.Model):
_inherit = "stock.picking"
batch_id = fields.Many2one(
'stock.picking.batch', string='Batch Transfer',
check_company=True,
states={'done': [('readonly', True)], 'cancel': [('readonly', True)]},
help='Batch associated to this transfer', copy=False)
@api.model
def create(self, vals):
res = super().create(vals)
if vals.get('batch_id'):
res.batch_id._sanity_check()
return res
def write(self, vals):
res = super().write(vals)
if vals.get('batch_id'):
if not self.batch_id.picking_type_id:
self.batch_id.picking_type_id = self.picking_type_id[0]
self.batch_id._sanity_check()
return res
def _should_show_transfers(self):
if len(self.batch_id) == 1 and self == self.batch_id.picking_ids:
return False
return super()._should_show_transfers()
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