# -*- coding: utf-8 -*- # @2016 Cyril Gaudin, Camptocamp SA # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). from openerp import api, fields, models class StockPicking(models.Model): _inherit = "stock.picking" batch_picking_id = fields.Many2one( comodel_name='stock.batch.picking', string='Batch', copy=False, domain="[('state', '=', 'draft')]", help='In which batch picking this picking will be processed.' ) @api.multi def action_cancel(self): """In addition to what the method in the parent class does, cancel the batches for which all pickings are cancelled """ result = super(StockPicking, self).action_cancel() self.mapped('batch_picking_id').verify_state() return result @api.multi def action_assign(self): """In addition to what the method in the parent class does, Changed batches states to assigned if all picking are assigned. """ result = super(StockPicking, self).action_assign() self.mapped('batch_picking_id').verify_state('assigned') return result @api.multi def do_transfer(self): """In addition to what the method in the parent class does, Changed batches states to done if all picking are done. """ result = super(StockPicking, self).do_transfer() self.mapped('batch_picking_id').verify_state() return result def force_transfer(self, force_qty=True): """ Do the picking transfer (by calling do_transfer) If *force_qty* is True, force the transfer for all product_qty when qty_done is 0. Otherwise, process only pack operation with qty_done. If a picking has no qty_done filled, we released it from his batch """ for pick in self: if pick.state != 'assigned': pick.action_assign() if pick.state != 'assigned': continue if force_qty: for pack in pick.pack_operation_ids: pack.qty_done = pack.product_qty else: if all(pack.qty_done == 0 for pack in pick.pack_operation_ids): # No qties to process, release out of the batch pick.batch_picking_id = False continue else: for pack in pick.pack_operation_ids: pack.product_qty = pack.qty_done pick.do_transfer()