# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import operator as py_operator
from ast import literal_eval
from collections import defaultdict
from dateutil.relativedelta import relativedelta
from odoo import _, api, fields, models
from odoo.exceptions import UserError
from odoo.osv import expression
from odoo.tools import float_is_zero, check_barcode_encoding
from odoo.tools.float_utils import float_round
from odoo.tools.mail import html2plaintext, is_html_empty
OPERATORS = {
'<': py_operator.lt,
'>': py_operator.gt,
'<=': py_operator.le,
'>=': py_operator.ge,
'=': py_operator.eq,
'!=': py_operator.ne
}
class Product(models.Model):
_inherit = "product.product"
stock_quant_ids = fields.One2many('stock.quant', 'product_id') # used to compute quantities
stock_move_ids = fields.One2many('stock.move', 'product_id') # used to compute quantities
qty_available = fields.Float(
'Quantity On Hand', compute='_compute_quantities', search='_search_qty_available',
digits='Product Unit of Measure', compute_sudo=False,
help="Current quantity of products.\n"
"In a context with a single Stock Location, this includes "
"goods stored at this Location, or any of its children.\n"
"In a context with a single Warehouse, this includes "
"goods stored in the Stock Location of this Warehouse, or any "
"of its children.\n"
"stored in the Stock Location of the Warehouse of this Shop, "
"or any of its children.\n"
"Otherwise, this includes goods stored in any Stock Location "
"with 'internal' type.")
virtual_available = fields.Float(
'Forecasted Quantity', compute='_compute_quantities', search='_search_virtual_available',
digits='Product Unit of Measure', compute_sudo=False,
help="Forecast quantity (computed as Quantity On Hand "
"- Outgoing + Incoming)\n"
"In a context with a single Stock Location, this includes "
"goods stored in this location, or any of its children.\n"
"In a context with a single Warehouse, this includes "
"goods stored in the Stock Location of this Warehouse, or any "
"of its children.\n"
"Otherwise, this includes goods stored in any Stock Location "
"with 'internal' type.")
free_qty = fields.Float(
'Free To Use Quantity ', compute='_compute_quantities', search='_search_free_qty',
digits='Product Unit of Measure', compute_sudo=False,
help="Forecast quantity (computed as Quantity On Hand "
"- reserved quantity)\n"
"In a context with a single Stock Location, this includes "
"goods stored in this location, or any of its children.\n"
"In a context with a single Warehouse, this includes "
"goods stored in the Stock Location of this Warehouse, or any "
"of its children.\n"
"Otherwise, this includes goods stored in any Stock Location "
"with 'internal' type.")
incoming_qty = fields.Float(
'Incoming', compute='_compute_quantities', search='_search_incoming_qty',
digits='Product Unit of Measure', compute_sudo=False,
help="Quantity of planned incoming products.\n"
"In a context with a single Stock Location, this includes "
"goods arriving to this Location, or any of its children.\n"
"In a context with a single Warehouse, this includes "
"goods arriving to the Stock Location of this Warehouse, or "
"any of its children.\n"
"Otherwise, this includes goods arriving to any Stock "
"Location with 'internal' type.")
outgoing_qty = fields.Float(
'Outgoing', compute='_compute_quantities', search='_search_outgoing_qty',
digits='Product Unit of Measure', compute_sudo=False,
help="Quantity of planned outgoing products.\n"
"In a context with a single Stock Location, this includes "
"goods leaving this Location, or any of its children.\n"
"In a context with a single Warehouse, this includes "
"goods leaving the Stock Location of this Warehouse, or "
"any of its children.\n"
"Otherwise, this includes goods leaving any Stock "
"Location with 'internal' type.")
orderpoint_ids = fields.One2many('stock.warehouse.orderpoint', 'product_id', 'Minimum Stock Rules')
nbr_moves_in = fields.Integer(compute='_compute_nbr_moves', compute_sudo=False, help="Number of incoming stock moves in the past 12 months")
nbr_moves_out = fields.Integer(compute='_compute_nbr_moves', compute_sudo=False, help="Number of outgoing stock moves in the past 12 months")
nbr_reordering_rules = fields.Integer('Reordering Rules',
compute='_compute_nbr_reordering_rules', compute_sudo=False)
reordering_min_qty = fields.Float(
compute='_compute_nbr_reordering_rules', compute_sudo=False)
reordering_max_qty = fields.Float(
compute='_compute_nbr_reordering_rules', compute_sudo=False)
putaway_rule_ids = fields.One2many('stock.putaway.rule', 'product_id', 'Putaway Rules')
storage_category_capacity_ids = fields.One2many('stock.storage.category.capacity', 'product_id', 'Storage Category Capacity')
show_on_hand_qty_status_button = fields.Boolean(compute='_compute_show_qty_status_button')
show_forecasted_qty_status_button = fields.Boolean(compute='_compute_show_qty_status_button')
valid_ean = fields.Boolean('Barcode is valid EAN', compute='_compute_valid_ean')
lot_properties_definition = fields.PropertiesDefinition('Lot Properties')
@api.depends('product_tmpl_id')
def _compute_show_qty_status_button(self):
for product in self:
product.show_on_hand_qty_status_button = product.product_tmpl_id.show_on_hand_qty_status_button
product.show_forecasted_qty_status_button = product.product_tmpl_id.show_forecasted_qty_status_button
@api.depends('barcode')
def _compute_valid_ean(self):
self.valid_ean = False
for product in self:
if product.barcode:
product.valid_ean = check_barcode_encoding(product.barcode.rjust(14, '0'), 'gtin14')
@api.depends('stock_move_ids.product_qty', 'stock_move_ids.state', 'stock_move_ids.quantity')
@api.depends_context(
'lot_id', 'owner_id', 'package_id', 'from_date', 'to_date',
'location', 'warehouse_id', 'allowed_company_ids', 'is_storable'
)
def _compute_quantities(self):
products = self.with_context(prefetch_fields=False).filtered(lambda p: p.type != 'service').with_context(prefetch_fields=True)
res = products._compute_quantities_dict(self._context.get('lot_id'), self._context.get('owner_id'), self._context.get('package_id'), self._context.get('from_date'), self._context.get('to_date'))
for product in products:
product.update(res[product.id])
# Services need to be set with 0.0 for all quantities
services = self - products
services.qty_available = 0.0
services.incoming_qty = 0.0
services.outgoing_qty = 0.0
services.virtual_available = 0.0
services.free_qty = 0.0
def _compute_quantities_dict(self, lot_id, owner_id, package_id, from_date=False, to_date=False):
domain_quant_loc, domain_move_in_loc, domain_move_out_loc = self._get_domain_locations()
domain_quant = [('product_id', 'in', self.ids)] + domain_quant_loc
dates_in_the_past = False
# only to_date as to_date will correspond to qty_available
to_date = fields.Datetime.to_datetime(to_date)
if to_date and to_date < fields.Datetime.now():
dates_in_the_past = True
domain_move_in = [('product_id', 'in', self.ids)] + domain_move_in_loc
domain_move_out = [('product_id', 'in', self.ids)] + domain_move_out_loc
if lot_id is not None:
domain_quant += [('lot_id', '=', lot_id)]
if owner_id is not None:
domain_quant += [('owner_id', '=', owner_id)]
domain_move_in += [('restrict_partner_id', '=', owner_id)]
domain_move_out += [('restrict_partner_id', '=', owner_id)]
if package_id is not None:
domain_quant += [('package_id', '=', package_id)]
if dates_in_the_past:
domain_move_in_done = list(domain_move_in)
domain_move_out_done = list(domain_move_out)
if from_date:
date_date_expected_domain_from = [('date', '>=', from_date)]
domain_move_in += date_date_expected_domain_from
domain_move_out += date_date_expected_domain_from
if to_date:
date_date_expected_domain_to = [('date', '<=', to_date)]
domain_move_in += date_date_expected_domain_to
domain_move_out += date_date_expected_domain_to
Move = self.env['stock.move'].with_context(active_test=False)
Quant = self.env['stock.quant'].with_context(active_test=False)
domain_move_in_todo = [('state', 'in', ('waiting', 'confirmed', 'assigned', 'partially_available'))] + domain_move_in
domain_move_out_todo = [('state', 'in', ('waiting', 'confirmed', 'assigned', 'partially_available'))] + domain_move_out
moves_in_res = {product.id: product_qty for product, product_qty in Move._read_group(domain_move_in_todo, ['product_id'], ['product_qty:sum'])}
moves_out_res = {product.id: product_qty for product, product_qty in Move._read_group(domain_move_out_todo, ['product_id'], ['product_qty:sum'])}
quants_res = {product.id: (quantity, reserved_quantity) for product, quantity, reserved_quantity in Quant._read_group(domain_quant, ['product_id'], ['quantity:sum', 'reserved_quantity:sum'])}
if dates_in_the_past:
# Calculate the moves that were done before now to calculate back in time (as most questions will be recent ones)
domain_move_in_done = [('state', '=', 'done'), ('date', '>', to_date)] + domain_move_in_done
domain_move_out_done = [('state', '=', 'done'), ('date', '>', to_date)] + domain_move_out_done
groupby = ['product_id', 'product_uom']
moves_in_res_past = defaultdict(float)
for product, uom, quantity in Move._read_group(domain_move_in_done, groupby, ['quantity:sum']):
moves_in_res_past[product.id] += uom._compute_quantity(quantity, product.uom_id)
moves_out_res_past = defaultdict(float)
for product, uom, quantity in Move._read_group(domain_move_out_done, groupby, ['quantity:sum']):
moves_out_res_past[product.id] += uom._compute_quantity(quantity, product.uom_id)
res = dict()
for product in self.with_context(prefetch_fields=False):
origin_product_id = product._origin.id
product_id = product.id
if not origin_product_id:
res[product_id] = dict.fromkeys(
['qty_available', 'free_qty', 'incoming_qty', 'outgoing_qty', 'virtual_available'],
0.0,
)
continue
rounding = product.uom_id.rounding
res[product_id] = {}
if dates_in_the_past:
qty_available = quants_res.get(origin_product_id, [0.0])[0] - moves_in_res_past.get(origin_product_id, 0.0) + moves_out_res_past.get(origin_product_id, 0.0)
else:
qty_available = quants_res.get(origin_product_id, [0.0])[0]
reserved_quantity = quants_res.get(origin_product_id, [False, 0.0])[1]
res[product_id]['qty_available'] = float_round(qty_available, precision_rounding=rounding)
res[product_id]['free_qty'] = float_round(qty_available - reserved_quantity, precision_rounding=rounding)
res[product_id]['incoming_qty'] = float_round(moves_in_res.get(origin_product_id, 0.0), precision_rounding=rounding)
res[product_id]['outgoing_qty'] = float_round(moves_out_res.get(origin_product_id, 0.0), precision_rounding=rounding)
res[product_id]['virtual_available'] = float_round(
qty_available + res[product_id]['incoming_qty'] - res[product_id]['outgoing_qty'],
precision_rounding=rounding)
return res
def _compute_nbr_moves(self):
incoming_moves = self.env['stock.move.line']._read_group([
('product_id', 'in', self.ids),
('state', '=', 'done'),
('picking_code', '=', 'incoming'),
('date', '>=', fields.Datetime.now() - relativedelta(years=1))
], ['product_id'], ['__count'])
outgoing_moves = self.env['stock.move.line']._read_group([
('product_id', 'in', self.ids),
('state', '=', 'done'),
('picking_code', '=', 'outgoing'),
('date', '>=', fields.Datetime.now() - relativedelta(years=1))
], ['product_id'], ['__count'])
res_incoming = {product.id: count for product, count in incoming_moves}
res_outgoing = {product.id: count for product, count in outgoing_moves}
for product in self:
product.nbr_moves_in = res_incoming.get(product.id, 0)
product.nbr_moves_out = res_outgoing.get(product.id, 0)
def get_components(self):
self.ensure_one()
return self.ids
def _get_description(self, picking_type_id):
""" return product receipt/delivery/picking description depending on
picking type passed as argument.
"""
self.ensure_one()
picking_code = picking_type_id.code
description = html2plaintext(self.description) if not is_html_empty(self.description) else self.name
if picking_code == 'incoming':
return self.description_pickingin or description
if picking_code == 'outgoing':
return self.description_pickingout or self.name
if picking_code == 'internal':
return self.description_picking or description
return description
def _get_domain_locations(self):
'''
Parses the context and returns a list of location_ids based on it.
It will return all stock locations when no parameters are given
Possible parameters are shop, warehouse, location, compute_child
'''
Location = self.env['stock.location']
Warehouse = self.env['stock.warehouse']
def _search_ids(model, values):
ids = set()
domains = []
for item in values:
if isinstance(item, int):
ids.add(item)
else:
domains.append([(self.env[model]._rec_name, 'ilike', item)])
if domains:
ids |= set(self.env[model].search(expression.OR(domains)).ids)
return ids
# We may receive a location or warehouse from the context, either by explicit
# python code or by the use of dummy fields in the search view.
# Normalize them into a list.
location = self.env.context.get('location')
if location and not isinstance(location, list):
location = [location]
warehouse = self.env.context.get('warehouse_id')
if warehouse and not isinstance(warehouse, list):
warehouse = [warehouse]
# filter by location and/or warehouse
if warehouse:
w_ids = set(Warehouse.browse(_search_ids('stock.warehouse', warehouse)).mapped('view_location_id').ids)
if location:
l_ids = _search_ids('stock.location', location)
parents = Location.browse(w_ids).mapped("parent_path")
location_ids = {
loc.id
for loc in Location.browse(l_ids)
if any(loc.parent_path.startswith(parent) for parent in parents)
}
else:
location_ids = w_ids
else:
if location:
location_ids = _search_ids('stock.location', location)
else:
location_ids = set(Warehouse.search(
[('company_id', 'in', self.env.companies.ids)]
).mapped('view_location_id').ids)
return self._get_domain_locations_new(location_ids)
def _get_domain_locations_new(self, location_ids):
if not location_ids:
return [[expression.FALSE_LEAF]] * 3
locations = self.env['stock.location'].browse(location_ids)
# TDE FIXME: should move the support of child_of + auto_join directly in expression
# this optimizes [('location_id', 'child_of', locations.ids)]
# by avoiding the ORM to search for children locations and injecting a
# lot of location ids into the main query
if self.env.context.get('strict'):
loc_domain = [('location_id', 'in', locations.ids)]
dest_loc_domain = [('location_dest_id', 'in', locations.ids)]
elif locations:
paths_domain = expression.OR([[('parent_path', '=like', loc.parent_path + '%')] for loc in locations])
loc_domain = [('location_id', 'any', paths_domain)]
dest_loc_domain = [
'|',
'&', ('location_final_id', '!=', False), ('location_final_id', 'any', paths_domain),
'&', ('location_final_id', '=', False), ('location_dest_id', 'any', paths_domain),
]
# returns: (domain_quant_loc, domain_move_in_loc, domain_move_out_loc)
return (
loc_domain,
dest_loc_domain + ['!'] + loc_domain,
loc_domain + ['!'] + dest_loc_domain,
)
def _search_qty_available(self, operator, value):
# In the very specific case we want to retrieve products with stock available, we only need
# to use the quants, not the stock moves. Therefore, we bypass the usual
# '_search_product_quantity' method and call '_search_qty_available_new' instead. This
# allows better performances.
if not ({'from_date', 'to_date'} & set(self.env.context.keys())):
product_ids = self._search_qty_available_new(
operator, value, self.env.context.get('lot_id'), self.env.context.get('owner_id'),
self.env.context.get('package_id')
)
return [('id', 'in', product_ids)]
return self._search_product_quantity(operator, value, 'qty_available')
def _search_virtual_available(self, operator, value):
# TDE FIXME: should probably clean the search methods
return self._search_product_quantity(operator, value, 'virtual_available')
def _search_incoming_qty(self, operator, value):
# TDE FIXME: should probably clean the search methods
return self._search_product_quantity(operator, value, 'incoming_qty')
def _search_outgoing_qty(self, operator, value):
# TDE FIXME: should probably clean the search methods
return self._search_product_quantity(operator, value, 'outgoing_qty')
def _search_free_qty(self, operator, value):
return self._search_product_quantity(operator, value, 'free_qty')
def _search_product_quantity(self, operator, value, field):
# TDE FIXME: should probably clean the search methods
# to prevent sql injections
if field not in ('qty_available', 'virtual_available', 'incoming_qty', 'outgoing_qty', 'free_qty'):
raise UserError(_('Invalid domain left operand %s', field))
if operator not in ('<', '>', '=', '!=', '<=', '>='):
raise UserError(_('Invalid domain operator %s', operator))
if not isinstance(value, (float, int)):
raise UserError(_("Invalid domain right operand '%s'. It must be of type Integer/Float", value))
# TODO: Still optimization possible when searching virtual quantities
ids = []
# Order the search on `id` to prevent the default order on the product name which slows
# down the search because of the join on the translation table to get the translated names.
for product in self.with_context(prefetch_fields=False).search([], order='id'):
if OPERATORS[operator](product[field], value):
ids.append(product.id)
return [('id', 'in', ids)]
def _search_qty_available_new(self, operator, value, lot_id=False, owner_id=False, package_id=False):
''' Optimized method which doesn't search on stock.moves, only on stock.quants. '''
if operator not in ('<', '>', '=', '!=', '<=', '>='):
raise UserError(_('Invalid domain operator %s', operator))
if not isinstance(value, (float, int)):
raise UserError(_("Invalid domain right operand '%s'. It must be of type Integer/Float", value))
product_ids = set()
domain_quant = self._get_domain_locations()[0]
if lot_id:
domain_quant.append(('lot_id', '=', lot_id))
if owner_id:
domain_quant.append(('owner_id', '=', owner_id))
if package_id:
domain_quant.append(('package_id', '=', package_id))
quants_groupby = self.env['stock.quant']._read_group(domain_quant, ['product_id'], ['quantity:sum'])
# check if we need include zero values in result
include_zero = (
value < 0.0 and operator in ('>', '>=') or
value > 0.0 and operator in ('<', '<=') or
value == 0.0 and operator in ('>=', '<=', '=')
)
processed_product_ids = set()
for product, quantity_sum in quants_groupby:
product_id = product.id
if include_zero:
processed_product_ids.add(product_id)
if OPERATORS[operator](quantity_sum, value):
product_ids.add(product_id)
if include_zero:
products_without_quants_in_domain = self.env['product.product'].search([
('is_storable', '=', True),
('id', 'not in', list(processed_product_ids))],
order='id'
)
product_ids |= set(products_without_quants_in_domain.ids)
return list(product_ids)
def _compute_nbr_reordering_rules(self):
read_group_res = self.env['stock.warehouse.orderpoint']._read_group(
[('product_id', 'in', self.ids)],
['product_id'],
['__count', 'product_min_qty:sum', 'product_max_qty:sum'])
mapped_res = {product: aggregates for product, *aggregates in read_group_res}
for product in self:
count, product_min_qty_sum, product_max_qty_sum = mapped_res.get(product._origin, (0, 0, 0))
product.nbr_reordering_rules = count
product.reordering_min_qty = product_min_qty_sum
product.reordering_max_qty = product_max_qty_sum
@api.onchange('tracking')
def _onchange_tracking(self):
if any(product.tracking != 'none' and product.qty_available > 0 for product in self):
return {
'warning': {
'title': _('Warning!'),
'message': _("You have product(s) in stock that have no lot/serial number. You can assign lot/serial numbers by doing an inventory adjustment.")}}
@api.model
def view_header_get(self, view_id, view_type):
res = super(Product, self).view_header_get(view_id, view_type)
if not res and self._context.get('active_id') and self._context.get('active_model') == 'stock.location':
return _(
'Products: %(location)s',
location=self.env['stock.location'].browse(self._context['active_id']).name,
)
return res
@api.model
def fields_get(self, allfields=None, attributes=None):
res = super().fields_get(allfields, attributes)
if self._context.get('location') and isinstance(self._context['location'], int):
location = self.env['stock.location'].browse(self._context['location'])
if location.usage == 'supplier':
if res.get('virtual_available'):
res['virtual_available']['string'] = _('Future Receipts')
if res.get('qty_available'):
res['qty_available']['string'] = _('Received Qty')
elif location.usage == 'internal':
if res.get('virtual_available'):
res['virtual_available']['string'] = _('Forecasted Quantity')
elif location.usage == 'customer':
if res.get('virtual_available'):
res['virtual_available']['string'] = _('Future Deliveries')
if res.get('qty_available'):
res['qty_available']['string'] = _('Delivered Qty')
elif location.usage == 'inventory':
if res.get('virtual_available'):
res['virtual_available']['string'] = _('Future P&L')
if res.get('qty_available'):
res['qty_available']['string'] = _('P&L Qty')
elif location.usage == 'production':
if res.get('virtual_available'):
res['virtual_available']['string'] = _('Future Productions')
if res.get('qty_available'):
res['qty_available']['string'] = _('Produced Qty')
return res
def action_view_orderpoints(self):
action = self.env["ir.actions.actions"]._for_xml_id("stock.action_orderpoint")
action['context'] = literal_eval(action.get('context'))
action['context'].pop('search_default_trigger', False)
action['context'].update({
'search_default_filter_not_snoozed': True,
})
if self and len(self) == 1:
action['context'].update({
'default_product_id': self.ids[0],
'search_default_product_id': self.ids[0]
})
else:
action['domain'] = expression.AND([action.get('domain') or [], [('product_id', 'in', self.ids)]])
return action
def action_view_routes(self):
return self.mapped('product_tmpl_id').action_view_routes()
def action_view_stock_move_lines(self):
self.ensure_one()
action = self.env["ir.actions.actions"]._for_xml_id("stock.stock_move_line_action")
action['domain'] = [('product_id', '=', self.id)]
return action
def action_view_related_putaway_rules(self):
self.ensure_one()
domain = [
'|',
('product_id', '=', self.id),
('category_id', '=', self.product_tmpl_id.categ_id.id),
]
return self.env['product.template']._get_action_view_related_putaway_rules(domain)
def action_view_storage_category_capacity(self):
action = self.env["ir.actions.actions"]._for_xml_id("stock.action_storage_category_capacity")
action['context'] = {
'hide_package_type': True,
}
if len(self) == 1:
action['context'].update({
'default_product_id': self.id,
})
action['domain'] = [('product_id', 'in', self.ids)]
return action
def action_open_product_lot(self):
self.ensure_one()
action = self.env["ir.actions.actions"]._for_xml_id("stock.action_product_production_lot_form")
action['domain'] = [
('product_id', '=', self.id),
'|', ('location_id', '=', False),
('location_id', 'any', self.env['stock.location']._check_company_domain(self._context['allowed_company_ids']))
]
action['context'] = {
'default_product_id': self.id,
'set_product_readonly': True,
'search_default_group_by_location': True,
}
return action
# Be aware that the exact same function exists in product.template
def action_open_quants(self):
hide_location = not self.env.user.has_group('stock.group_stock_multi_locations')
hide_lot = all(product.tracking == 'none' for product in self)
self = self.with_context(
hide_location=hide_location, hide_lot=hide_lot,
no_at_date=True, search_default_on_hand=True,
)
# If user have rights to write on quant, we define the view as editable.
if self.env.user.has_group('stock.group_stock_manager'):
self = self.with_context(inventory_mode=True)
# Set default location id if multilocations is inactive
if not self.env.user.has_group('stock.group_stock_multi_locations'):
user_company = self.env.company
warehouse = self.env['stock.warehouse'].search(
[('company_id', '=', user_company.id)], limit=1
)
if warehouse:
self = self.with_context(default_location_id=warehouse.lot_stock_id.id)
# Set default product id if quants concern only one product
if len(self) == 1:
self = self.with_context(
default_product_id=self.id,
single_product=True
)
else:
self = self.with_context(product_tmpl_ids=self.product_tmpl_id.ids)
action = self.env['stock.quant'].action_view_quants()
# note that this action is used by different views w/varying customizations
if not self.env.context.get('is_stock_report'):
action['domain'] = [('product_id', 'in', self.ids)]
action["name"] = _('Update Quantity')
return action
def action_update_quantity_on_hand(self):
return self.product_tmpl_id.with_context(default_product_id=self.id, create=True).action_update_quantity_on_hand()
def action_product_forecast_report(self):
self.ensure_one()
action = self.env["ir.actions.actions"]._for_xml_id("stock.stock_forecasted_product_product_action")
return action
def write(self, values):
if 'active' in values:
self.filtered(lambda p: p.active != values['active']).with_context(active_test=False).orderpoint_ids.write({
'active': values['active']
})
return super().write(values)
def _get_quantity_in_progress(self, location_ids=False, warehouse_ids=False):
return defaultdict(float), defaultdict(float)
def _get_rules_from_location(self, location, route_ids=False, seen_rules=False):
if not seen_rules:
seen_rules = self.env['stock.rule']
warehouse = location.warehouse_id
if not warehouse and seen_rules:
warehouse = seen_rules[-1].propagate_warehouse_id
rule = self.env['procurement.group'].with_context(active_test=True)._get_rule(self, location, {
'route_ids': route_ids,
'warehouse_id': warehouse,
})
if rule in seen_rules:
raise UserError(_("Invalid rule's configuration, the following rule causes an endless loop: %s", rule.display_name))
if not rule:
return seen_rules
if rule.procure_method == 'make_to_stock' or rule.action not in ('pull_push', 'pull'):
return seen_rules | rule
else:
return self._get_rules_from_location(rule.location_src_id, seen_rules=seen_rules | rule)
def _get_dates_info(self, date, location, route_ids=False):
rules = self._get_rules_from_location(location, route_ids=route_ids)
delays, _ = rules.with_context(bypass_delay_description=True)._get_lead_days(self)
return {
'date_planned': date - relativedelta(days=delays['security_lead_days']),
'date_order': date - relativedelta(days=delays['security_lead_days'] + delays['purchase_delay']),
}
def _get_only_qty_available(self):
""" Get only quantities available, it is equivalent to read qty_available
but avoid fetching other qty fields (avoid costly read group on moves)
:rtype: defaultdict(float)
"""
domain_quant = expression.AND([self._get_domain_locations()[0], [('product_id', 'in', self.ids)]])
quants_groupby = self.env['stock.quant']._read_group(domain_quant, ['product_id'], ['quantity:sum'])
currents = defaultdict(float)
currents.update({product.id: quantity for product, quantity in quants_groupby})
return currents
def _filter_to_unlink(self):
domain = [('product_id', 'in', self.ids)]
lines = self.env['stock.lot']._read_group(domain, ['product_id'])
linked_product_ids = [product.id for [product] in lines]
return super(Product, self - self.browse(linked_product_ids))._filter_to_unlink()
@api.model
def _count_returned_sn_products(self, sn_lot):
domain = self._count_returned_sn_products_domain(sn_lot, or_domains=[])
if not domain:
return 0
return self.env['stock.move.line'].search_count(domain)
@api.model
def _count_returned_sn_products_domain(self, sn_lot, or_domains):
if not or_domains:
return None
base_domain = [
('lot_id', '=', sn_lot.id),
('quantity', '=', 1),
('state', '=', 'done'),
]
or_domains = expression.OR(or_domains)
return expression.AND([base_domain, or_domains])
def filter_has_routes(self):
""" Return products with route_ids
or whose categ_id has total_route_ids.
"""
products_with_routes = self.env['product.product']
# retrieve products with route_ids
products_with_routes += self.search([('id', 'in', self.ids), ('route_ids', '!=', False)])
# retrive products with categ_ids having routes
products_with_routes += self.search([('id', 'in', (self - products_with_routes).ids), ('categ_id.total_route_ids', '!=', False)])
return products_with_routes
class ProductTemplate(models.Model):
_inherit = 'product.template'
_check_company_auto = True
is_storable = fields.Boolean(
'Track Inventory', store=True, compute='compute_is_storable', readonly=False,
default=False, precompute=True, help='A storable product is a product for which you manage stock.')
responsible_id = fields.Many2one(
'res.users', string='Responsible', default=lambda self: self.env.uid, company_dependent=True, check_company=True,
help="This user will be responsible of the next activities related to logistic operations for this product.")
property_stock_production = fields.Many2one(
'stock.location', "Production Location",
company_dependent=True, check_company=True, domain="[('usage', '=', 'production'), '|', ('company_id', '=', False), ('company_id', '=', allowed_company_ids[0])]",
help="This stock location will be used, instead of the default one, as the source location for stock moves generated by manufacturing orders.")
property_stock_inventory = fields.Many2one(
'stock.location', "Inventory Location",
company_dependent=True, check_company=True, domain="[('usage', '=', 'inventory'), '|', ('company_id', '=', False), ('company_id', '=', allowed_company_ids[0])]",
help="This stock location will be used, instead of the default one, as the source location for stock moves generated when you do an inventory.")
sale_delay = fields.Integer(
'Customer Lead Time', default=0,
help="Delivery lead time, in days. It's the number of days, promised to the customer, between the confirmation of the sales order and the delivery.")
tracking = fields.Selection([
('serial', 'By Unique Serial Number'),
('lot', 'By Lots'),
('none', 'By Quantity')],
string="Tracking", required=True, default='none', # Not having a default value here causes issues when migrating.
compute='_compute_tracking', store=True, readonly=False, precompute=True,
help="Ensure the traceability of a storable product in your warehouse.")
description_picking = fields.Text('Description on Picking', translate=True)
description_pickingout = fields.Text('Description on Delivery Orders', translate=True)
description_pickingin = fields.Text('Description on Receptions', translate=True)
qty_available = fields.Float(
'Quantity On Hand', compute='_compute_quantities', search='_search_qty_available',
compute_sudo=False, digits='Product Unit of Measure')
virtual_available = fields.Float(
'Forecasted Quantity', compute='_compute_quantities', search='_search_virtual_available',
compute_sudo=False, digits='Product Unit of Measure')
incoming_qty = fields.Float(
'Incoming', compute='_compute_quantities', search='_search_incoming_qty',
compute_sudo=False, digits='Product Unit of Measure')
outgoing_qty = fields.Float(
'Outgoing', compute='_compute_quantities', search='_search_outgoing_qty',
compute_sudo=False, digits='Product Unit of Measure')
# The goal of these fields is to be able to put some keys in context from search view in order
# to influence computed field.
location_id = fields.Many2one('stock.location', 'Location', store=False)
warehouse_id = fields.Many2one('stock.warehouse', 'Warehouse', store=False)
has_available_route_ids = fields.Boolean(
'Routes can be selected on this product', compute='_compute_has_available_route_ids',
default=lambda self: self.env['stock.route'].search_count([('product_selectable', '=', True)]))
route_ids = fields.Many2many(
'stock.route', 'stock_route_product', 'product_id', 'route_id', 'Routes',
domain=[('product_selectable', '=', True)], depends_context=['company', 'allowed_companies'],
help="Depending on the modules installed, this will allow you to define the route of the product: whether it will be bought, manufactured, replenished on order, etc.")
nbr_moves_in = fields.Integer(compute='_compute_nbr_moves', compute_sudo=False, help="Number of incoming stock moves in the past 12 months")
nbr_moves_out = fields.Integer(compute='_compute_nbr_moves', compute_sudo=False, help="Number of outgoing stock moves in the past 12 months")
nbr_reordering_rules = fields.Integer('Reordering Rules',
compute='_compute_nbr_reordering_rules', compute_sudo=False)
reordering_min_qty = fields.Float(
compute='_compute_nbr_reordering_rules', compute_sudo=False)
reordering_max_qty = fields.Float(
compute='_compute_nbr_reordering_rules', compute_sudo=False)
# TDE FIXME: seems only visible in a view - remove me ?
route_from_categ_ids = fields.Many2many(
string="Category Routes", related='categ_id.total_route_ids', related_sudo=False)
show_on_hand_qty_status_button = fields.Boolean(compute='_compute_show_qty_status_button')
show_forecasted_qty_status_button = fields.Boolean(compute='_compute_show_qty_status_button')
@api.depends('type')
def compute_is_storable(self):
self.filtered(lambda t: t.type != 'consu' and t.is_storable).is_storable = False
@api.depends('is_storable')
def _compute_show_qty_status_button(self):
for template in self:
template.show_on_hand_qty_status_button = template.is_storable
template.show_forecasted_qty_status_button = template.is_storable
@api.depends('is_storable')
def _compute_has_available_route_ids(self):
self.has_available_route_ids = self.env['stock.route'].search_count([('product_selectable', '=', True)])
@api.depends(
'product_variant_ids.qty_available',
'product_variant_ids.virtual_available',
'product_variant_ids.incoming_qty',
'product_variant_ids.outgoing_qty',
)
def _compute_quantities(self):
res = self._compute_quantities_dict()
for template in self:
template.qty_available = res[template.id]['qty_available']
template.virtual_available = res[template.id]['virtual_available']
template.incoming_qty = res[template.id]['incoming_qty']
template.outgoing_qty = res[template.id]['outgoing_qty']
def _compute_quantities_dict(self):
variants_available = {
p['id']: p for p in self.product_variant_ids._origin.read(['qty_available', 'virtual_available', 'incoming_qty', 'outgoing_qty'])
}
prod_available = {}
for template in self:
qty_available = 0
virtual_available = 0
incoming_qty = 0
outgoing_qty = 0
for p in template.product_variant_ids._origin:
qty_available += variants_available[p.id]["qty_available"]
virtual_available += variants_available[p.id]["virtual_available"]
incoming_qty += variants_available[p.id]["incoming_qty"]
outgoing_qty += variants_available[p.id]["outgoing_qty"]
prod_available[template.id] = {
"qty_available": qty_available,
"virtual_available": virtual_available,
"incoming_qty": incoming_qty,
"outgoing_qty": outgoing_qty,
}
return prod_available
def _compute_nbr_moves(self):
res = defaultdict(lambda: {'moves_in': 0, 'moves_out': 0})
incoming_moves = self.env['stock.move.line']._read_group([
('product_id.product_tmpl_id', 'in', self.ids),
('state', '=', 'done'),
('picking_code', '=', 'incoming'),
('date', '>=', fields.Datetime.now() - relativedelta(years=1))
], ['product_id'], ['__count'])
outgoing_moves = self.env['stock.move.line']._read_group([
('product_id.product_tmpl_id', 'in', self.ids),
('state', '=', 'done'),
('picking_code', '=', 'outgoing'),
('date', '>=', fields.Datetime.now() - relativedelta(years=1))
], ['product_id'], ['__count'])
for product, count in incoming_moves:
product_tmpl_id = product.product_tmpl_id.id
res[product_tmpl_id]['moves_in'] += count
for product, count in outgoing_moves:
product_tmpl_id = product.product_tmpl_id.id
res[product_tmpl_id]['moves_out'] += count
for template in self:
template.nbr_moves_in = res[template.id]['moves_in']
template.nbr_moves_out = res[template.id]['moves_out']
@api.model
def _get_action_view_related_putaway_rules(self, domain):
return {
'name': _('Putaway Rules'),
'type': 'ir.actions.act_window',
'res_model': 'stock.putaway.rule',
'view_mode': 'list',
'domain': domain,
}
def _search_qty_available(self, operator, value):
domain = [('qty_available', operator, value)]
product_variant_query = self.env['product.product']._search(domain)
return [('product_variant_ids', 'in', product_variant_query)]
def _search_virtual_available(self, operator, value):
domain = [('virtual_available', operator, value)]
product_variant_query = self.env['product.product']._search(domain)
return [('product_variant_ids', 'in', product_variant_query)]
def _search_incoming_qty(self, operator, value):
domain = [('incoming_qty', operator, value)]
product_variant_query = self.env['product.product']._search(domain)
return [('product_variant_ids', 'in', product_variant_query)]
def _search_outgoing_qty(self, operator, value):
domain = [('outgoing_qty', operator, value)]
product_variant_query = self.env['product.product']._search(domain)
return [('product_variant_ids', 'in', product_variant_query)]
def _compute_nbr_reordering_rules(self):
res = {k: {'nbr_reordering_rules': 0, 'reordering_min_qty': 0, 'reordering_max_qty': 0} for k in self.ids}
product_data = self.env['stock.warehouse.orderpoint']._read_group([('product_id.product_tmpl_id', 'in', self.ids)], ['product_id'], ['__count', 'product_min_qty:sum', 'product_max_qty:sum'])
for product, count, product_min_qty, product_max_qty in product_data:
product_tmpl_id = product.product_tmpl_id.id
res[product_tmpl_id]['nbr_reordering_rules'] += count
res[product_tmpl_id]['reordering_min_qty'] = product_min_qty
res[product_tmpl_id]['reordering_max_qty'] = product_max_qty
for template in self:
if not template.id:
template.nbr_reordering_rules = 0
template.reordering_min_qty = 0
template.reordering_max_qty = 0
continue
template.nbr_reordering_rules = res[template.id]['nbr_reordering_rules']
template.reordering_min_qty = res[template.id]['reordering_min_qty']
template.reordering_max_qty = res[template.id]['reordering_max_qty']
@api.onchange('tracking')
def _onchange_tracking(self):
return self.mapped('product_variant_ids')._onchange_tracking()
@api.depends('is_storable')
def _compute_tracking(self):
self.filtered(lambda t: not t.is_storable and t.tracking != 'none').tracking = 'none'
@api.onchange('type')
def _onchange_type(self):
# Return a warning when trying to change the product type
res = super()._onchange_type()
if self.ids and self.product_variant_ids.ids and self.env['stock.move.line'].sudo().search_count([
('product_id', 'in', self.product_variant_ids.ids), ('state', '!=', 'cancel')
]):
res['warning'] = {
'title': _('Warning!'),
'message': _(
'This product has been used in at least one inventory movement. '
'It is not advised to change the Product Type since it can lead to inconsistencies. '
'A better solution could be to archive the product and create a new one instead.'
)
}
return res
def write(self, vals):
if 'company_id' in vals and vals['company_id']:
products_changing_company = self.filtered(lambda product: product.company_id.id != vals['company_id'])
if products_changing_company:
move = self.env['stock.move'].sudo().search([
('product_id', 'in', products_changing_company.product_variant_ids.ids),
('company_id', 'not in', [vals['company_id'], False]),
], order=None, limit=1)
if move:
raise UserError(_("This product's company cannot be changed as long as there are stock moves of it belonging to another company."))
# Forbid changing a product's company when quant(s) exist in another company.
quant = self.env['stock.quant'].sudo().search([
('product_id', 'in', products_changing_company.product_variant_ids.ids),
('company_id', 'not in', [vals['company_id'], False]),
('quantity', '!=', 0),
], order=None, limit=1)
if quant:
raise UserError(_("This product's company cannot be changed as long as there are quantities of it belonging to another company."))
if 'uom_id' in vals:
new_uom = self.env['uom.uom'].browse(vals['uom_id'])
updated = self.filtered(lambda template: template.uom_id != new_uom)
done_moves = self.env['stock.move'].sudo().search([('product_id', 'in', updated.with_context(active_test=False).mapped('product_variant_ids').ids)], limit=1)
if done_moves:
raise UserError(_("You cannot change the unit of measure as there are already stock moves for this product. If you want to change the unit of measure, you should rather archive this product and create a new one."))
if 'is_storable' in vals and not vals['is_storable'] and sum(self.mapped('nbr_reordering_rules')) != 0:
raise UserError(_('You still have some active reordering rules on this product. Please archive or delete them first.'))
if any('is_storable' in vals and vals['is_storable'] != prod_tmpl.is_storable for prod_tmpl in self):
existing_done_move_lines = self.env['stock.move.line'].sudo().search([
('product_id', 'in', self.with_context(active_test=False).mapped('product_variant_ids').ids),
('state', '=', 'done'),
], limit=1)
if existing_done_move_lines:
raise UserError(_("You can not change the inventory tracking of a product that was already used."))
existing_reserved_move_lines = self.env['stock.move.line'].sudo().search([
('product_id', 'in', self.with_context(active_test=False).mapped('product_variant_ids').ids),
('state', 'in', ['partially_available', 'assigned']),
], limit=1)
if existing_reserved_move_lines:
raise UserError(_("You can not change the inventory tracking of a product that is currently reserved on a stock move. If you need to change the inventory tracking, you should first unreserve the stock move."))
if 'is_storable' in vals and not vals['is_storable'] and any(p.is_storable and not float_is_zero(p.qty_available, precision_rounding=p.uom_id.rounding) for p in self):
raise UserError(_("Available quantity should be set to zero before changing inventory tracking"))
return super().write(vals)
def copy(self, default=None):
new_products = super().copy(default=default)
# Since we don't copy product variants directly, we need to match the newly
# created product variants with the old one, and copy the storage category
# capacity from them.
new_product_dict = {}
for product in new_products.product_variant_ids:
product_attribute_value = product.product_template_attribute_value_ids.product_attribute_value_id
new_product_dict[product_attribute_value] = product.id
storage_category_capacity_vals = []
for storage_category_capacity in self.product_variant_ids.storage_category_capacity_ids:
product_attribute_value = storage_category_capacity.product_id.product_template_attribute_value_ids.product_attribute_value_id
storage_category_capacity_vals.append(storage_category_capacity.copy_data({'product_id': new_product_dict[product_attribute_value]})[0])
self.env['stock.storage.category.capacity'].create(storage_category_capacity_vals)
return new_products
# Be aware that the exact same function exists in product.product
def action_open_quants(self):
if 'product_variant' in self.env.context:
return self.env['product.product'].browse(self.env.context['default_product_id']).action_open_quants()
return self.product_variant_ids.filtered(lambda p: p.active or p.qty_available != 0).action_open_quants()
def action_update_quantity_on_hand(self):
advanced_option_groups = [
'stock.group_stock_multi_locations',
'stock.group_tracking_owner',
'stock.group_tracking_lot'
]
if any(self.env.user.has_group(g) for g in advanced_option_groups) or self.tracking != 'none':
return self.action_open_quants()
else:
default_product_id = self.env.context.get('default_product_id', len(self.product_variant_ids) == 1 and self.product_variant_id.id)
action = self.env["ir.actions.actions"]._for_xml_id("stock.action_change_product_quantity")
action['context'] = dict(
self.env.context,
default_product_id=default_product_id,
default_product_tmpl_id=self.id
)
return action
def action_view_related_putaway_rules(self):
self.ensure_one()
domain = [
'|',
('product_id.product_tmpl_id', '=', self.id),
('category_id', '=', self.categ_id.id),
]
return self._get_action_view_related_putaway_rules(domain)
def action_view_storage_category_capacity(self):
self.ensure_one()
return self.product_variant_ids.action_view_storage_category_capacity()
def action_view_orderpoints(self):
return self.product_variant_ids.action_view_orderpoints()
def action_view_stock_move_lines(self):
self.ensure_one()
action = self.env["ir.actions.actions"]._for_xml_id("stock.stock_move_line_action")
action['domain'] = [('product_id.product_tmpl_id', 'in', self.ids)]
return action
def action_open_product_lot(self):
self.ensure_one()
action = self.env["ir.actions.actions"]._for_xml_id("stock.action_product_production_lot_form")
action['domain'] = [
('product_id.product_tmpl_id', '=', self.id),
'|', ('location_id', '=', False),
('location_id', 'any', self.env['stock.location']._check_company_domain(self._context['allowed_company_ids']))
]
action['context'] = {
'default_product_tmpl_id': self.id,
'search_default_group_by_location': True,
}
if self.product_variant_count == 1:
action['context'].update({
'default_product_id': self.product_variant_id.id,
})
return action
def action_open_routes_diagram(self):
products = False
if self.env.context.get('default_product_id'):
products = self.env['product.product'].browse(self.env.context['default_product_id'])
if not products and self.env.context.get('default_product_tmpl_id'):
products = self.env['product.template'].browse(self.env.context['default_product_tmpl_id']).product_variant_ids
if not self.env.user.has_group('stock.group_stock_multi_warehouses') and len(products) == 1:
company = products.company_id or self.env.company
warehouse = self.env['stock.warehouse'].search([('company_id', '=', company.id)], limit=1)
return self.env.ref('stock.action_report_stock_rule').report_action(None, data={
'product_id': products.id,
'warehouse_ids': warehouse.ids,
}, config=False)
action = self.env["ir.actions.actions"]._for_xml_id("stock.action_stock_rules_report")
action['context'] = self.env.context
return action
def action_product_tmpl_forecast_report(self):
self.ensure_one()
action = self.env["ir.actions.actions"]._for_xml_id('stock.stock_forecasted_product_template_action')
return action
class ProductCategory(models.Model):
_inherit = 'product.category'
route_ids = fields.Many2many(
'stock.route', 'stock_route_categ', 'categ_id', 'route_id', 'Routes',
domain=[('product_categ_selectable', '=', True)])
removal_strategy_id = fields.Many2one(
'product.removal', 'Force Removal Strategy',
help="Set a specific removal strategy that will be used regardless of the source location for this product category.\n\n"
"FIFO: products/lots that were stocked first will be moved out first.\n"
"LIFO: products/lots that were stocked last will be moved out first.\n"
"Closest location: products/lots closest to the target location will be moved out first.\n"
"FEFO: products/lots with the closest removal date will be moved out first "
"(the availability of this method depends on the \"Expiration Dates\" setting).\n"
"Least Packages: FIFO but with the least number of packages possible when there are several packages containing the same product.",
tracking=True,
)
parent_route_ids = fields.Many2many(
'stock.route', string='Parent Routes', compute='_compute_parent_route_ids')
total_route_ids = fields.Many2many(
'stock.route', string='Total routes', compute='_compute_total_route_ids', search='_search_total_route_ids',
readonly=True)
putaway_rule_ids = fields.One2many('stock.putaway.rule', 'category_id', 'Putaway Rules')
packaging_reserve_method = fields.Selection([
('full', 'Reserve Only Full Packagings'),
('partial', 'Reserve Partial Packagings'),], string="Reserve Packagings", default='partial',
help="Reserve Only Full Packagings: will not reserve partial packagings. If customer orders 2 pallets of 1000 units each and you only have 1600 in stock, then only 1000 will be reserved\n"
"Reserve Partial Packagings: allow reserving partial packagings. If customer orders 2 pallets of 1000 units each and you only have 1600 in stock, then 1600 will be reserved")
filter_for_stock_putaway_rule = fields.Boolean('stock.putaway.rule', store=False, search='_search_filter_for_stock_putaway_rule')
@api.depends('parent_id')
def _compute_parent_route_ids(self):
for category in self:
base_cat = category
routes = self.env['stock.route']
while base_cat.parent_id:
base_cat = base_cat.parent_id
routes |= base_cat.route_ids
category.parent_route_ids = routes - category.route_ids
def _search_total_route_ids(self, operator, value):
categ_ids = self.filtered_domain([('total_route_ids', operator, value)]).ids
return [('id', 'in', categ_ids)]
@api.depends('route_ids', 'parent_route_ids')
def _compute_total_route_ids(self):
for category in self:
category.total_route_ids = category.route_ids | category.parent_route_ids
def _search_filter_for_stock_putaway_rule(self, operator, value):
assert operator == '='
assert value
active_model = self.env.context.get('active_model')
if active_model in ('product.template', 'product.product') and self.env.context.get('active_id'):
product = self.env[active_model].browse(self.env.context.get('active_id'))
product = product.exists()
if product:
return [('id', '=', product.categ_id.id)]
return []
class ProductPackaging(models.Model):
_inherit = "product.packaging"
package_type_id = fields.Many2one('stock.package.type', 'Package Type')
route_ids = fields.Many2many(
'stock.route', 'stock_route_packaging', 'packaging_id', 'route_id', 'Routes',
domain=[('packaging_selectable', '=', True)],
help="Depending on the modules installed, this will allow you to define the route of the product in this packaging: whether it will be bought, manufactured, replenished on order, etc.")
class UoM(models.Model):
_inherit = 'uom.uom'
def write(self, values):
# Users can not update the factor if open stock moves are based on it
if 'factor' in values or 'factor_inv' in values or 'category_id' in values:
changed = self.filtered(
lambda u: any(u[f] != values[f] if f in values else False
for f in {'factor', 'factor_inv'})) + self.filtered(
lambda u: any(u[f].id != int(values[f]) if f in values else False
for f in {'category_id'}))
if changed:
error_msg = _(
"You cannot change the ratio of this unit of measure"
" as some products with this UoM have already been moved"
" or are currently reserved."
)
if self.env['stock.move'].sudo().search_count([
('product_uom', 'in', changed.ids),
('state', 'not in', ('cancel', 'done'))
]):
raise UserError(error_msg)
if self.env['stock.move.line'].sudo().search_count([
('product_uom_id', 'in', changed.ids),
('state', 'not in', ('cancel', 'done')),
]):
raise UserError(error_msg)
if self.env['stock.quant'].sudo().search_count([
('product_id.product_tmpl_id.uom_id', 'in', changed.ids),
('quantity', '!=', 0),
]):
raise UserError(error_msg)
return super(UoM, self).write(values)
def _adjust_uom_quantities(self, qty, quant_uom):
""" This method adjust the quantities of a procurement if its UoM isn't the same
as the one of the quant and the parameter 'propagate_uom' is not set.
"""
procurement_uom = self
computed_qty = qty
get_param = self.env['ir.config_parameter'].sudo().get_param
if get_param('stock.propagate_uom') != '1':
computed_qty = self._compute_quantity(qty, quant_uom, rounding_method='HALF-UP')
procurement_uom = quant_uom
else:
computed_qty = self._compute_quantity(qty, procurement_uom, rounding_method='HALF-UP')
return (computed_qty, procurement_uom)