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# -*- coding: utf-8 -*-
##############################################################################
#
# Author: Alexandre Fayolle, Romain Deheele
# Copyright 2014 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/>.
#
#############################################################################
import logging
from openerp.osv import orm, fields
from openerp.tools.translate import _
_logger = logging.getLogger(__name__)
class StockPickingDispatchWave(orm.TransientModel):
_name = "stock.picking.dispatch.wave"
def _get_pickings_to_do(self, cr, uid, max_nb, context=None):
context = context or {}
move_obj = self.pool['stock.move']
move_ids = []
picking_ids = set()
move_ids = move_obj.search(cr, uid,
[('dispatch_id', '=', False),
('state', '=', 'assigned'),
('type', '=', 'out'),
('location_id.usage', '=', 'internal')],
order='date_expected ASC',
context=context)
for move in move_obj.browse(cr, uid, move_ids, context=context):
if len(picking_ids) == max_nb:
break
if move.picking_id.state == 'assigned' and \
move.picking_id.id not in picking_ids:
picking_ids.add(move.picking_id.id)
return list(picking_ids)
def _get_moves_from_picking_list(self, cr, uid, picking_ids, context=None):
context = context or {}
move_obj = self.pool['stock.move']
move_ids = move_obj.search(cr, uid,
[('picking_id', 'in', picking_ids)],
context=context)
return move_ids
def _get_moves_from_pickings_to_do(self, cr, uid, max_nb, context=None):
context = context or {}
move_ids = []
picking_ids = self.\
_get_pickings_to_do(cr, uid, max_nb, context=context)
if picking_ids:
move_ids = self._get_moves_from_picking_list(cr, uid, picking_ids,
context=context)
return move_ids
_columns = {
'max_pickings_to_do': fields.integer('Number maximum of pickings '
'to prepare',
help='number maximum of pickings '
'that we want to prepare'),
'picker_id': fields.many2one('res.users', 'User', required=True,
help='the user to which the pickings '
'are assigned'),
}
_defaults = {
'max_pickings_to_do': 0,
'picker_id': lambda self, cr, uid, ctx: uid,
}
def action_create_picking_dispatch(self, cr, uid, ids, context=None):
context = context or {}
wave = self.browse(cr, uid, ids, context=context)[0]
if wave.max_pickings_to_do:
move_ids = self.\
_get_moves_from_pickings_to_do(cr, uid,
wave.max_pickings_to_do,
context=context)
if move_ids:
# create picking_dispatch
dispatch_obj = self.pool['picking.dispatch']
dispatch_vals = {
'picker_id': wave.picker_id.id
}
dispatch_id = dispatch_obj.create(cr, uid,
dispatch_vals,
context=context)
# affect move_ids on the new dispatch
self.pool['stock.move'].write(cr, uid, move_ids,
{'dispatch_id': dispatch_id},
context=context)
# picking dispatch can be directly assigned
dispatch_obj.action_assign(cr, uid, [dispatch_id],
context=context)
context['active_id'] = dispatch_id
return {
'domain': str([('id', '=', dispatch_id)]),
'view_type': 'form',
'view_mode': 'form',
'res_model': 'picking.dispatch',
'type': 'ir.actions.act_window',
'context': context,
'res_id': dispatch_id,
}
else:
raise orm.except_orm(_('Information'),
_('No ready pickings to deliver!'))
else:
raise orm.except_orm(_('Error'),
_('You need to set at least one unit to do.'))