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# This file is part of Tryton. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from trytond.i18n import gettext
from trytond.model import ModelSQL, ValueMixin, fields
from trytond.modules.party.exceptions import EraseError
from trytond.pool import Pool, PoolMeta
from trytond.transaction import Transaction
supplier_location = fields.Many2One(
'stock.location', "Supplier Location", domain=[('type', '=', 'supplier')],
help="The default source location for stock received from the party.")
customer_location = fields.Many2One(
'stock.location', "Customer Location", domain=[('type', '=', 'customer')],
help="The default destination location for stock sent to the party.")
class Party(metaclass=PoolMeta):
__name__ = 'party.party'
supplier_location = fields.MultiValue(supplier_location)
customer_location = fields.MultiValue(customer_location)
locations = fields.One2Many(
'party.party.location', 'party', "Locations")
delivered_to_warehouses = fields.Many2Many(
'party.party-delivered_to-stock.location', 'party', 'location',
"Delivered to Warehouses",
domain=[
('type', '=', 'warehouse'),
],
filter=[
('allow_pickup', '=', True),
])
@classmethod
def multivalue_model(cls, field):
pool = Pool()
if field in {'supplier_location', 'customer_location'}:
return pool.get('party.party.location')
return super().multivalue_model(field)
@classmethod
def default_supplier_location(cls, **pattern):
return cls.multivalue_model(
'supplier_location').default_supplier_location()
@classmethod
def default_customer_location(cls, **pattern):
return cls.multivalue_model(
'customer_location').default_customer_location()
def address_get(self, type=None):
pool = Pool()
Location = pool.get('stock.location')
context = Transaction().context
address = super().address_get(type=type)
if (type == 'delivery'
and context.get('warehouse')):
warehouse = Location(context['warehouse'])
if warehouse in self.delivered_to_warehouses:
address = warehouse.address
return address
class PartyLocation(ModelSQL, ValueMixin):
"Party Location"
__name__ = 'party.party.location'
party = fields.Many2One('party.party', "Party", ondelete='CASCADE')
supplier_location = supplier_location
customer_location = customer_location
@classmethod
def default_supplier_location(cls):
pool = Pool()
ModelData = pool.get('ir.model.data')
try:
return ModelData.get_id('stock', 'location_supplier')
except KeyError:
return None
@classmethod
def default_customer_location(cls):
pool = Pool()
ModelData = pool.get('ir.model.data')
try:
return ModelData.get_id('stock', 'location_customer')
except KeyError:
return None
class PartyDeliveredToWarehouse(ModelSQL):
"Party Delivered to Warehouse"
__name__ = 'party.party-delivered_to-stock.location'
party = fields.Many2One(
'party.party', "Party", required=True, ondelete='CASCADE')
location = fields.Many2One(
'stock.location', "Location", required=True, ondelete='CASCADE',
domain=[
('type', '=', 'warehouse'),
])
class Address(metaclass=PoolMeta):
__name__ = 'party.address'
delivery = fields.Boolean(
'Delivery',
help="Check to send deliveries to the address.")
warehouses = fields.One2Many(
'stock.location', 'address', "Warehouses", readonly=True)
class ContactMechanism(metaclass=PoolMeta):
__name__ = 'party.contact_mechanism'
delivery = fields.Boolean(
'Delivery',
help="Check to use for delivery.")
@classmethod
def usages(cls, _fields=None):
if _fields is None:
_fields = []
_fields.append('delivery')
return super().usages(_fields=_fields)
class Replace(metaclass=PoolMeta):
__name__ = 'party.replace'
@classmethod
def fields_to_replace(cls):
return super().fields_to_replace() + [
('stock.shipment.in', 'supplier'),
('stock.shipment.in.return', 'supplier'),
('stock.shipment.out', 'customer'),
('stock.shipment.out.return', 'customer'),
]
class Erase(metaclass=PoolMeta):
__name__ = 'party.erase'
def check_erase_company(self, party, company):
pool = Pool()
ShipmentIn = pool.get('stock.shipment.in')
ShipmentInReturn = pool.get('stock.shipment.in.return')
ShipmentOut = pool.get('stock.shipment.out')
ShipmentOutReturn = pool.get('stock.shipment.out.return')
super().check_erase_company(party, company)
for Shipment, field in [
(ShipmentIn, 'supplier'),
(ShipmentInReturn, 'supplier'),
(ShipmentOut, 'customer'),
(ShipmentOutReturn, 'customer'),
]:
shipments = Shipment.search([
(field, '=', party.id),
('company', '=', company.id),
('state', 'not in', ['done', 'cancelled']),
])
if shipments:
raise EraseError(
gettext('stock.msg_erase_party_shipment',
party=party.rec_name,
company=company.rec_name))
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