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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from collections import defaultdict
from odoo import _, api, fields, models
from odoo.tools.float_utils import float_is_zero
class StockPackageLevel(models.Model):
_name = 'stock.package_level'
_description = 'Stock Package Level'
_check_company_auto = True
package_id = fields.Many2one(
'stock.quant.package', 'Package', required=True, check_company=True,
domain="[('location_id', 'child_of', parent.location_id), '|', ('company_id', '=', False), ('company_id', '=', company_id)]")
picking_id = fields.Many2one('stock.picking', 'Picking', check_company=True)
move_ids = fields.One2many('stock.move', 'package_level_id')
move_line_ids = fields.One2many('stock.move.line', 'package_level_id')
location_id = fields.Many2one('stock.location', 'From', compute='_compute_location_id', check_company=True)
location_dest_id = fields.Many2one(
'stock.location', 'To', check_company=True,
compute="_compute_location_dest_id", store=True, readonly=False, precompute=True,
domain="[('id', 'child_of', parent.location_dest_id), '|', ('company_id', '=', False), ('company_id', '=', company_id)]")
is_done = fields.Boolean('Done', compute='_compute_is_done', inverse='_set_is_done')
state = fields.Selection([
('draft', 'Draft'),
('confirmed', 'Confirmed'),
('assigned', 'Reserved'),
('new', 'New'),
('done', 'Done'),
('cancel', 'Cancelled'),
],string='State', compute='_compute_state')
is_fresh_package = fields.Boolean(compute='_compute_fresh_pack')
picking_type_code = fields.Selection(related='picking_id.picking_type_code')
show_lots_m2o = fields.Boolean(compute='_compute_show_lot')
show_lots_text = fields.Boolean(compute='_compute_show_lot')
company_id = fields.Many2one('res.company', 'Company', required=True, index=True)
@api.depends('move_line_ids', 'move_line_ids.quantity')
def _compute_is_done(self):
for package_level in self:
# If it is an existing package
if package_level.is_fresh_package:
package_level.is_done = True
else:
package_level.is_done = package_level._check_move_lines_map_quant_package(package_level.package_id, only_picked=True)
def _set_is_done(self):
for package_level in self:
if package_level.is_done:
if not package_level.is_fresh_package:
ml_update_dict = defaultdict(float)
package_level.picking_id.move_line_ids.filtered(
lambda ml: not ml.package_level_id and ml.package_id == package_level.package_id
).unlink()
for quant in package_level.package_id.quant_ids:
corresponding_mls = package_level.move_line_ids.filtered(lambda ml: ml.product_id == quant.product_id and ml.lot_id == quant.lot_id)
to_dispatch = quant.quantity
if corresponding_mls:
for ml in corresponding_mls:
qty = min(to_dispatch, ml.move_id.product_qty) if len(corresponding_mls) > 1 else to_dispatch
to_dispatch = to_dispatch - qty
ml_update_dict[ml] += qty
if float_is_zero(to_dispatch, precision_rounding=ml.product_id.uom_id.rounding):
break
else:
corresponding_move = package_level.move_ids.filtered(lambda m: m.product_id == quant.product_id)[:1]
self.env['stock.move.line'].create({
'location_id': package_level.location_id.id,
'location_dest_id': package_level.location_dest_id.id,
'picking_id': package_level.picking_id.id,
'product_id': quant.product_id.id,
'quantity': quant.quantity,
'product_uom_id': quant.product_id.uom_id.id,
'lot_id': quant.lot_id.id,
'package_id': package_level.package_id.id,
'result_package_id': package_level.package_id.id,
'package_level_id': package_level.id,
'move_id': corresponding_move.id,
'owner_id': quant.owner_id.id,
'picked': True,
})
for rec, quant in ml_update_dict.items():
rec.quantity = quant
rec.picked = True
else:
package_level.move_line_ids.unlink()
@api.depends('move_line_ids', 'move_line_ids.package_id', 'move_line_ids.result_package_id')
def _compute_fresh_pack(self):
for package_level in self:
if not package_level.move_line_ids or all(ml.package_id and ml.package_id == ml.result_package_id for ml in package_level.move_line_ids):
package_level.is_fresh_package = False
else:
package_level.is_fresh_package = True
@api.depends('move_ids', 'move_ids.state', 'move_line_ids', 'move_line_ids.state')
def _compute_state(self):
for package_level in self:
if not package_level.move_ids and not package_level.move_line_ids:
package_level.state = 'draft'
elif not package_level.move_line_ids and package_level.move_ids.filtered(lambda m: m.state not in ('done', 'cancel')):
package_level.state = 'confirmed'
elif package_level.move_line_ids and not package_level.move_line_ids.filtered(lambda ml: ml.state in ('done', 'cancel')):
if package_level.is_fresh_package:
package_level.state = 'new'
elif package_level._check_move_lines_map_quant_package(package_level.package_id):
package_level.state = 'assigned'
else:
package_level.state = 'confirmed'
elif package_level.move_line_ids.filtered(lambda ml: ml.state =='done'):
package_level.state = 'done'
elif package_level.move_line_ids.filtered(lambda ml: ml.state == 'cancel') or package_level.move_ids.filtered(lambda m: m.state == 'cancel'):
package_level.state = 'cancel'
else:
package_level.state = 'draft'
def _compute_show_lot(self):
for package_level in self:
if any(ml.product_id.tracking != 'none' for ml in package_level.move_line_ids):
if package_level.picking_id.picking_type_id.use_existing_lots or package_level.state == 'done':
package_level.show_lots_m2o = True
package_level.show_lots_text = False
else:
if self.picking_id.picking_type_id.use_create_lots and package_level.state != 'done':
package_level.show_lots_m2o = False
package_level.show_lots_text = True
else:
package_level.show_lots_m2o = False
package_level.show_lots_text = False
else:
package_level.show_lots_m2o = False
package_level.show_lots_text = False
def _generate_moves(self):
for package_level in self:
if package_level.package_id:
for quant in package_level.package_id.quant_ids:
self.env['stock.move'].create({
'picking_id': package_level.picking_id.id,
'name': quant.product_id.display_name,
'product_id': quant.product_id.id,
'product_uom_qty': quant.quantity,
'product_uom': quant.product_id.uom_id.id,
'location_id': package_level.location_id.id,
'location_dest_id': package_level.location_dest_id.id,
'package_level_id': package_level.id,
'company_id': package_level.company_id.id,
})
@api.model_create_multi
def create(self, vals_list):
package_levels = super().create(vals_list)
for package_level, vals in zip(package_levels, vals_list):
if vals.get('location_dest_id'):
package_level.move_line_ids.write({'location_dest_id': vals['location_dest_id']})
package_level.move_ids.write({'location_dest_id': vals['location_dest_id']})
return package_levels
def write(self, vals):
result = super(StockPackageLevel, self).write(vals)
if vals.get('location_dest_id'):
self.mapped('move_line_ids').write({'location_dest_id': vals['location_dest_id']})
self.mapped('move_ids').write({'location_dest_id': vals['location_dest_id']})
return result
def unlink(self):
self.mapped('move_ids').write({'package_level_id': False})
self.mapped('move_line_ids').write({'result_package_id': False})
return super(StockPackageLevel, self).unlink()
def _check_move_lines_map_quant_package(self, package, only_picked=False):
mls = self.move_line_ids
if only_picked:
mls = mls.filtered(lambda ml: ml.picked)
return package._check_move_lines_map_quant(mls)
@api.depends('package_id', 'state', 'is_fresh_package', 'move_ids', 'move_line_ids')
def _compute_location_id(self):
for pl in self:
if pl.state == 'new' or pl.is_fresh_package:
pl.location_id = False
elif pl.state != 'done' and pl.package_id:
pl.location_id = pl.package_id.location_id
elif pl.state == 'confirmed' and pl.move_ids:
pl.location_id = pl.move_ids[0].location_id
elif pl.state in ('assigned', 'done') and pl.move_line_ids:
pl.location_id = pl.move_line_ids[0].location_id
else:
pl.location_id = pl.picking_id.location_id
@api.depends('picking_id', 'picking_id.location_dest_id')
def _compute_location_dest_id(self):
for pl in self:
pl.location_dest_id = pl.picking_id.location_dest_id
def action_show_package_details(self):
self.ensure_one()
view = self.env.ref('stock.package_level_form_edit_view')
return {
'name': _('Package Content'),
'type': 'ir.actions.act_window',
'view_mode': 'form',
'res_model': 'stock.package_level',
'views': [(view.id, 'form')],
'view_id': view.id,
'target': 'new',
'res_id': self.id,
'flags': {'mode': 'readonly'},
}
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