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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
from odoo.exceptions import UserError
from odoo.osv import expression
class Location(models.Model):
_name = "stock.location"
_description = "Inventory Locations"
_parent_name = "location_id"
_parent_store = True
_order = 'complete_name'
_rec_name = 'complete_name'
_check_company_auto = True
@api.model
def default_get(self, fields):
res = super(Location, self).default_get(fields)
if 'barcode' in fields and 'barcode' not in res and res.get('complete_name'):
res['barcode'] = res['complete_name']
return res
name = fields.Char('Location Name', required=True)
complete_name = fields.Char("Full Location Name", compute='_compute_complete_name', store=True)
active = fields.Boolean('Active', default=True, help="By unchecking the active field, you may hide a location without deleting it.")
usage = fields.Selection([
('supplier', 'Vendor Location'),
('view', 'View'),
('internal', 'Internal Location'),
('customer', 'Customer Location'),
('inventory', 'Inventory Loss'),
('production', 'Production'),
('transit', 'Transit Location')], string='Location Type',
default='internal', index=True, required=True,
help="* Vendor Location: Virtual location representing the source location for products coming from your vendors"
"\n* View: Virtual location used to create a hierarchical structures for your warehouse, aggregating its child locations ; can't directly contain products"
"\n* Internal Location: Physical locations inside your own warehouses,"
"\n* Customer Location: Virtual location representing the destination location for products sent to your customers"
"\n* Inventory Loss: Virtual location serving as counterpart for inventory operations used to correct stock levels (Physical inventories)"
"\n* Production: Virtual counterpart location for production operations: this location consumes the components and produces finished products"
"\n* Transit Location: Counterpart location that should be used in inter-company or inter-warehouses operations")
location_id = fields.Many2one(
'stock.location', 'Parent Location', index=True, ondelete='cascade', check_company=True,
help="The parent location that includes this location. Example : The 'Dispatch Zone' is the 'Gate 1' parent location.")
child_ids = fields.One2many('stock.location', 'location_id', 'Contains')
comment = fields.Text('Additional Information')
posx = fields.Integer('Corridor (X)', default=0, help="Optional localization details, for information purpose only")
posy = fields.Integer('Shelves (Y)', default=0, help="Optional localization details, for information purpose only")
posz = fields.Integer('Height (Z)', default=0, help="Optional localization details, for information purpose only")
parent_path = fields.Char(index=True)
company_id = fields.Many2one(
'res.company', 'Company',
default=lambda self: self.env.company, index=True,
help='Let this field empty if this location is shared between companies')
scrap_location = fields.Boolean('Is a Scrap Location?', default=False, help='Check this box to allow using this location to put scrapped/damaged goods.')
return_location = fields.Boolean('Is a Return Location?', help='Check this box to allow using this location as a return location.')
removal_strategy_id = fields.Many2one('product.removal', 'Removal Strategy', help="Defines the default method used for suggesting the exact location (shelf) where to take the products from, which lot etc. for this location. This method can be enforced at the product category level, and a fallback is made on the parent locations if none is set here.")
putaway_rule_ids = fields.One2many('stock.putaway.rule', 'location_in_id', 'Putaway Rules')
barcode = fields.Char('Barcode', copy=False)
quant_ids = fields.One2many('stock.quant', 'location_id')
_sql_constraints = [('barcode_company_uniq', 'unique (barcode,company_id)', 'The barcode for a location must be unique per company !')]
@api.depends('name', 'location_id.complete_name')
def _compute_complete_name(self):
for location in self:
if location.location_id and location.usage != 'view':
location.complete_name = '%s/%s' % (location.location_id.complete_name, location.name)
else:
location.complete_name = location.name
@api.onchange('usage')
def _onchange_usage(self):
if self.usage not in ('internal', 'inventory'):
self.scrap_location = False
def write(self, values):
if 'company_id' in values:
for location in self:
if location.company_id.id != values['company_id']:
raise UserError(_("Changing the company of this record is forbidden at this point, you should rather archive it and create a new one."))
if 'usage' in values and values['usage'] == 'view':
if self.mapped('quant_ids'):
raise UserError(_("This location's usage cannot be changed to view as it contains products."))
if 'usage' in values or 'scrap_location' in values:
modified_locations = self.filtered(
lambda l: any(l[f] != values[f] if f in values else False
for f in {'usage', 'scrap_location'}))
reserved_quantities = self.env['stock.move.line'].search_count([
('location_id', 'in', modified_locations.ids),
('product_qty', '>', 0),
])
if reserved_quantities:
raise UserError(_(
"You cannot change the location type or its use as a scrap"
" location as there are products reserved in this location."
" Please unreserve the products first."
))
if 'active' in values:
if values['active'] == False:
for location in self:
warehouses = self.env['stock.warehouse'].search([('active', '=', True), '|', ('lot_stock_id', '=', location.id), ('view_location_id', '=', location.id)])
if warehouses:
raise UserError(_("You cannot archive the location %s as it is"
" used by your warehouse %s") % (location.display_name, warehouses[0].display_name))
if not self.env.context.get('do_not_check_quant'):
children_location = self.env['stock.location'].with_context(active_test=False).search([('id', 'child_of', self.ids)])
internal_children_locations = children_location.filtered(lambda l: l.usage == 'internal')
children_quants = self.env['stock.quant'].search(['&', '|', ('quantity', '!=', 0), ('reserved_quantity', '!=', 0), ('location_id', 'in', internal_children_locations.ids)])
if children_quants and values['active'] == False:
raise UserError(_('You still have some product in locations %s') %
(', '.join(children_quants.mapped('location_id.display_name'))))
else:
super(Location, children_location - self).with_context(do_not_check_quant=True).write({
'active': values['active'],
})
return super(Location, self).write(values)
@api.model
def _name_search(self, name, args=None, operator='ilike', limit=100, name_get_uid=None):
""" search full name and barcode """
args = args or []
if operator == 'ilike' and not (name or '').strip():
domain = []
elif operator in expression.NEGATIVE_TERM_OPERATORS:
domain = [('barcode', operator, name), ('complete_name', operator, name)]
else:
domain = ['|', ('barcode', operator, name), ('complete_name', operator, name)]
return self._search(expression.AND([domain, args]), limit=limit, access_rights_uid=name_get_uid)
def _get_putaway_strategy(self, product):
''' Returns the location where the product has to be put, if any compliant putaway strategy is found. Otherwise returns None.'''
current_location = self
putaway_location = self.env['stock.location']
while current_location and not putaway_location:
# Looking for a putaway about the product.
putaway_rules = current_location.putaway_rule_ids.filtered(lambda x: x.product_id == product)
if putaway_rules:
putaway_location = putaway_rules[0].location_out_id
# If not product putaway found, we're looking with category so.
else:
categ = product.categ_id
while categ:
putaway_rules = current_location.putaway_rule_ids.filtered(lambda x: x.category_id == categ)
if putaway_rules:
putaway_location = putaway_rules[0].location_out_id
break
categ = categ.parent_id
current_location = current_location.location_id
return putaway_location
@api.returns('stock.warehouse', lambda value: value.id)
def get_warehouse(self):
""" Returns warehouse id of warehouse that contains location """
domain = [('view_location_id', 'parent_of', self.ids)]
return self.env['stock.warehouse'].search(domain, limit=1)
def should_bypass_reservation(self):
self.ensure_one()
return self.usage in ('supplier', 'customer', 'inventory', 'production') or self.scrap_location or (self.usage == 'transit' and not self.company_id)
class Route(models.Model):
_name = 'stock.location.route'
_description = "Inventory Routes"
_order = 'sequence'
_check_company_auto = True
name = fields.Char('Route', required=True, translate=True)
active = fields.Boolean('Active', default=True, help="If the active field is set to False, it will allow you to hide the route without removing it.")
sequence = fields.Integer('Sequence', default=0)
rule_ids = fields.One2many('stock.rule', 'route_id', 'Rules', copy=True)
product_selectable = fields.Boolean('Applicable on Product', default=True, help="When checked, the route will be selectable in the Inventory tab of the Product form.")
product_categ_selectable = fields.Boolean('Applicable on Product Category', help="When checked, the route will be selectable on the Product Category.")
warehouse_selectable = fields.Boolean('Applicable on Warehouse', help="When a warehouse is selected for this route, this route should be seen as the default route when products pass through this warehouse.")
supplied_wh_id = fields.Many2one('stock.warehouse', 'Supplied Warehouse')
supplier_wh_id = fields.Many2one('stock.warehouse', 'Supplying Warehouse')
company_id = fields.Many2one(
'res.company', 'Company',
default=lambda self: self.env.company, index=True,
help='Leave this field empty if this route is shared between all companies')
product_ids = fields.Many2many(
'product.template', 'stock_route_product', 'route_id', 'product_id',
'Products', copy=False, check_company=True)
categ_ids = fields.Many2many('product.category', 'stock_location_route_categ', 'route_id', 'categ_id', 'Product Categories', copy=False)
warehouse_domain_ids = fields.One2many('stock.warehouse', compute='_compute_warehouses')
warehouse_ids = fields.Many2many(
'stock.warehouse', 'stock_route_warehouse', 'route_id', 'warehouse_id',
'Warehouses', copy=False, domain="[('id', 'in', warehouse_domain_ids)]")
@api.depends('company_id')
def _compute_warehouses(self):
for loc in self:
domain = [('company_id', '=', loc.company_id.id)] if loc.company_id else []
loc.warehouse_domain_ids = self.env['stock.warehouse'].search(domain)
@api.onchange('company_id')
def _onchange_company(self):
if self.company_id:
self.warehouse_ids = self.warehouse_ids.filtered(lambda w: w.company_id == self.company_id)
@api.onchange('warehouse_selectable')
def _onchange_warehouse_selectable(self):
if not self.warehouse_selectable:
self.warehouse_ids = [(5, 0, 0)]
def toggle_active(self):
for route in self:
route.with_context(active_test=False).rule_ids.filtered(lambda ru: ru.active == route.active).toggle_active()
super(Route, self).toggle_active()
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