Files
odoo_source/addons/mrp/models/stock_warehouse.py
T
Tiffany Chang (tic) d25d320e0e [IMP] mrp,(purchase_)stock: allow replenishment with only stock module
This commit makes it so products can be replenished without any other
module. This is achieved by adding a "pull" rule to the default receipt
route generated when a warehouse is created. "Pull" rule is added to 1-,
2-, and 3-step receipt routes. Previous to this commit, an additional
module (e.g. purchase, mrp, etc.) was needed for a pull rule to trigger
with the existing receipt route rules. Replenishments can be triggered
via "Replenish" button in product form, recording rules (auto trigger),
and replenishment (manual trigger).

Additionally, this commit makes it so when other modules (mrp, purchase)
that handle replenishment are installed, this additional "pull" rule is
removed from the default receipt route to prevent undesired behavior
(e.g. MTO manufacturing components magically being received from no
where). Unfortunately this means 2 undesirable situations:

1. If a user adds adds/changes rules to the receipt route and then installs
   mrp or purchase then their additions/changes will be removed.
2. If a user removes either (when only 1 installed) or both of these
   modules then stock module will again not be able to replenish as the
   pull rule will not be re-added to the receipt route.

It is expected that these 2 cases do not need to be handled in most
cases or can be handled by advanced users.

Stock tests have also been updated to accomodate this new pull rule.

Specification 4 of overall inventory onboarding improvement task.
Task: 2220129
Related Enterprise PR: odoo/enterprise#10719
2020-06-18 08:33:22 +00:00

299 lines
15 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models, _
from odoo.exceptions import UserError
class StockWarehouse(models.Model):
_inherit = 'stock.warehouse'
manufacture_to_resupply = fields.Boolean(
'Manufacture to Resupply', default=True,
help="When products are manufactured, they can be manufactured in this warehouse.")
manufacture_pull_id = fields.Many2one(
'stock.rule', 'Manufacture Rule')
manufacture_mto_pull_id = fields.Many2one(
'stock.rule', 'Manufacture MTO Rule')
pbm_mto_pull_id = fields.Many2one(
'stock.rule', 'Picking Before Manufacturing MTO Rule')
sam_rule_id = fields.Many2one(
'stock.rule', 'Stock After Manufacturing Rule')
manu_type_id = fields.Many2one(
'stock.picking.type', 'Manufacturing Operation Type',
domain="[('code', '=', 'mrp_operation'), ('company_id', '=', company_id)]", check_company=True)
pbm_type_id = fields.Many2one('stock.picking.type', 'Picking Before Manufacturing Operation Type', check_company=True)
sam_type_id = fields.Many2one('stock.picking.type', 'Stock After Manufacturing Operation Type', check_company=True)
manufacture_steps = fields.Selection([
('mrp_one_step', 'Manufacture (1 step)'),
('pbm', 'Pick components and then manufacture (2 steps)'),
('pbm_sam', 'Pick components, manufacture and then store products (3 steps)')],
'Manufacture', default='mrp_one_step', required=True,
help="Produce : Move the components to the production location\
directly and start the manufacturing process.\nPick / Produce : Unload\
the components from the Stock to Input location first, and then\
transfer it to the Production location.")
pbm_route_id = fields.Many2one('stock.location.route', 'Picking Before Manufacturing Route', ondelete='restrict')
pbm_loc_id = fields.Many2one('stock.location', 'Picking before Manufacturing Location', check_company=True)
sam_loc_id = fields.Many2one('stock.location', 'Stock after Manufacturing Location', check_company=True)
def get_rules_dict(self):
result = super(StockWarehouse, self).get_rules_dict()
production_location_id = self._get_production_location()
for warehouse in self:
result[warehouse.id].update({
'mrp_one_step': [],
'pbm': [
self.Routing(warehouse.lot_stock_id, warehouse.pbm_loc_id, warehouse.pbm_type_id, 'pull'),
self.Routing(warehouse.pbm_loc_id, production_location_id, warehouse.manu_type_id, 'pull'),
],
'pbm_sam': [
self.Routing(warehouse.lot_stock_id, warehouse.pbm_loc_id, warehouse.pbm_type_id, 'pull'),
self.Routing(warehouse.pbm_loc_id, production_location_id, warehouse.manu_type_id, 'pull'),
self.Routing(warehouse.sam_loc_id, warehouse.lot_stock_id, warehouse.sam_type_id, 'push'),
],
})
result[warehouse.id].update(warehouse._get_receive_rules_dict())
return result
@api.model
def _get_production_location(self):
location = self.env['stock.location'].search([('usage', '=', 'production'), ('company_id', '=', self.company_id.id)], limit=1)
if not location:
raise UserError(_('Can\'t find any production location.'))
return location
def _get_routes_values(self):
routes = super(StockWarehouse, self)._get_routes_values()
routes.update({
'pbm_route_id': {
'routing_key': self.manufacture_steps,
'depends': ['manufacture_steps', 'manufacture_to_resupply'],
'route_update_values': {
'name': self._format_routename(route_type=self.manufacture_steps),
'active': self.manufacture_steps != 'mrp_one_step',
},
'route_create_values': {
'product_categ_selectable': True,
'warehouse_selectable': True,
'product_selectable': False,
'company_id': self.company_id.id,
'sequence': 10,
},
'rules_values': {
'active': True,
}
}
})
routes.update(self._get_receive_routes_values('manufacture_to_resupply'))
return routes
def _get_route_name(self, route_type):
names = {
'mrp_one_step': _('Manufacture (1 step)'),
'pbm': _('Pick components and then manufacture'),
'pbm_sam': _('Pick components, manufacture and then store products (3 steps)'),
}
if route_type in names:
return names[route_type]
else:
return super(StockWarehouse, self)._get_route_name(route_type)
def _get_global_route_rules_values(self):
rules = super(StockWarehouse, self)._get_global_route_rules_values()
location_src = self.manufacture_steps == 'mrp_one_step' and self.lot_stock_id or self.pbm_loc_id
production_location = self._get_production_location()
location_id = self.manufacture_steps == 'pbm_sam' and self.sam_loc_id or self.lot_stock_id
rules.update({
'manufacture_pull_id': {
'depends': ['manufacture_steps', 'manufacture_to_resupply'],
'create_values': {
'action': 'manufacture',
'procure_method': 'make_to_order',
'company_id': self.company_id.id,
'picking_type_id': self.manu_type_id.id,
'route_id': self._find_global_route('mrp.route_warehouse0_manufacture', _('Manufacture')).id
},
'update_values': {
'active': self.manufacture_to_resupply,
'name': self._format_rulename(location_id, False, 'Production'),
'location_id': location_id.id,
'propagate_cancel': self.manufacture_steps == 'pbm_sam'
},
},
'manufacture_mto_pull_id': {
'depends': ['manufacture_steps', 'manufacture_to_resupply'],
'create_values': {
'procure_method': 'mts_else_mto',
'company_id': self.company_id.id,
'action': 'pull',
'auto': 'manual',
'route_id': self._find_global_route('stock.route_warehouse0_mto', _('Make To Order')).id,
'location_id': production_location.id,
'location_src_id': location_src.id,
'picking_type_id': self.manu_type_id.id
},
'update_values': {
'name': self._format_rulename(location_src, production_location, 'MTO'),
'active': self.manufacture_to_resupply,
},
},
'pbm_mto_pull_id': {
'depends': ['manufacture_steps', 'manufacture_to_resupply'],
'create_values': {
'procure_method': 'make_to_order',
'company_id': self.company_id.id,
'action': 'pull',
'auto': 'manual',
'route_id': self._find_global_route('stock.route_warehouse0_mto', _('Make To Order')).id,
'name': self._format_rulename(self.lot_stock_id, self.pbm_loc_id, 'MTO'),
'location_id': self.pbm_loc_id.id,
'location_src_id': self.lot_stock_id.id,
'picking_type_id': self.pbm_type_id.id
},
'update_values': {
'active': self.manufacture_steps != 'mrp_one_step' and self.manufacture_to_resupply,
}
},
# The purpose to move sam rule in the manufacture route instead of
# pbm_route_id is to avoid conflict with receipt in multiple
# step. For example if the product is manufacture and receipt in two
# step it would conflict in WH/Stock since product could come from
# WH/post-prod or WH/input. We do not have this conflict with
# manufacture route since it is set on the product.
'sam_rule_id': {
'depends': ['manufacture_steps', 'manufacture_to_resupply'],
'create_values': {
'procure_method': 'make_to_order',
'company_id': self.company_id.id,
'action': 'pull',
'auto': 'manual',
'route_id': self._find_global_route('mrp.route_warehouse0_manufacture', _('Manufacture')).id,
'name': self._format_rulename(self.sam_loc_id, self.lot_stock_id, False),
'location_id': self.lot_stock_id.id,
'location_src_id': self.sam_loc_id.id,
'picking_type_id': self.sam_type_id.id
},
'update_values': {
'active': self.manufacture_steps == 'pbm_sam' and self.manufacture_to_resupply,
}
}
})
return rules
def _get_locations_values(self, vals, code=False):
values = super(StockWarehouse, self)._get_locations_values(vals, code=code)
def_values = self.default_get(['manufacture_steps'])
manufacture_steps = vals.get('manufacture_steps', def_values['manufacture_steps'])
code = vals.get('code') or code or ''
code = code.replace(' ', '').upper()
company_id = vals.get('company_id', self.company_id.id)
values.update({
'pbm_loc_id': {
'name': _('Pre-Production'),
'active': manufacture_steps in ('pbm', 'pbm_sam'),
'usage': 'internal',
'barcode': self._valid_barcode(code + '-PREPRODUCTION', company_id)
},
'sam_loc_id': {
'name': _('Post-Production'),
'active': manufacture_steps == 'pbm_sam',
'usage': 'internal',
'barcode': self._valid_barcode(code + '-POSTPRODUCTION', company_id)
},
})
return values
def _get_sequence_values(self):
values = super(StockWarehouse, self)._get_sequence_values()
values.update({
'pbm_type_id': {'name': self.name + ' ' + _('Sequence picking before manufacturing'), 'prefix': self.code + '/PC/', 'padding': 5, 'company_id': self.company_id.id},
'sam_type_id': {'name': self.name + ' ' + _('Sequence stock after manufacturing'), 'prefix': self.code + '/SFP/', 'padding': 5, 'company_id': self.company_id.id},
'manu_type_id': {'name': self.name + ' ' + _('Sequence production'), 'prefix': self.code + '/MO/', 'padding': 5, 'company_id': self.company_id.id},
})
return values
def _get_picking_type_create_values(self, max_sequence):
data, next_sequence = super(StockWarehouse, self)._get_picking_type_create_values(max_sequence)
data.update({
'pbm_type_id': {
'name': _('Pick Components'),
'code': 'internal',
'use_create_lots': True,
'use_existing_lots': True,
'default_location_src_id': self.lot_stock_id.id,
'default_location_dest_id': self.pbm_loc_id.id,
'sequence': next_sequence + 1,
'sequence_code': 'PC',
'company_id': self.company_id.id,
},
'sam_type_id': {
'name': _('Store Finished Product'),
'code': 'internal',
'use_create_lots': True,
'use_existing_lots': True,
'default_location_src_id': self.sam_loc_id.id,
'default_location_dest_id': self.lot_stock_id.id,
'sequence': next_sequence + 3,
'sequence_code': 'SFP',
'company_id': self.company_id.id,
},
'manu_type_id': {
'name': _('Manufacturing'),
'code': 'mrp_operation',
'use_create_lots': True,
'use_existing_lots': True,
'sequence': next_sequence + 2,
'sequence_code': 'MO',
'company_id': self.company_id.id,
},
})
return data, max_sequence + 4
def _get_picking_type_update_values(self):
data = super(StockWarehouse, self)._get_picking_type_update_values()
data.update({
'pbm_type_id': {
'active': self.manufacture_to_resupply and self.manufacture_steps in ('pbm', 'pbm_sam'),
'barcode': self.code.replace(" ", "").upper() + "-PC",
},
'sam_type_id': {
'active': self.manufacture_to_resupply and self.manufacture_steps == 'pbm_sam',
'barcode': self.code.replace(" ", "").upper() + "-SFP",
},
'manu_type_id': {
'active': self.manufacture_to_resupply,
'default_location_src_id': self.manufacture_steps in ('pbm', 'pbm_sam') and self.pbm_loc_id.id or self.lot_stock_id.id,
'default_location_dest_id': self.manufacture_steps == 'pbm_sam' and self.sam_loc_id.id or self.lot_stock_id.id,
},
})
return data
def write(self, vals):
if any(field in vals for field in ('manufacture_steps', 'manufacture_to_resupply')):
for warehouse in self:
warehouse._update_location_manufacture(vals.get('manufacture_steps', warehouse.manufacture_steps))
return super(StockWarehouse, self).write(vals)
def _get_all_routes(self):
routes = super(StockWarehouse, self)._get_all_routes()
routes |= self.filtered(lambda self: self.manufacture_to_resupply and self.manufacture_pull_id and self.manufacture_pull_id.route_id).mapped('manufacture_pull_id').mapped('route_id')
return routes
def _update_location_manufacture(self, new_manufacture_step):
self.mapped('pbm_loc_id').write({'active': new_manufacture_step != 'mrp_one_step'})
self.mapped('sam_loc_id').write({'active': new_manufacture_step == 'pbm_sam'})
def _update_name_and_code(self, name=False, code=False):
res = super(StockWarehouse, self)._update_name_and_code(name, code)
# change the manufacture stock rule name
for warehouse in self:
if warehouse.manufacture_pull_id and name:
warehouse.manufacture_pull_id.write({'name': warehouse.manufacture_pull_id.name.replace(warehouse.name, name, 1)})
return res