2046 lines
73 KiB
Python
2046 lines
73 KiB
Python
# This file is part of Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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import datetime
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from collections import defaultdict
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from decimal import Decimal
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from functools import partial
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from itertools import chain, groupby
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from trytond.i18n import gettext
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from trytond.ir.attachment import AttachmentCopyMixin
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from trytond.ir.note import NoteCopyMixin
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from trytond.model import (
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Model, ModelSQL, ModelView, Unique, Workflow, fields, sequence_ordered)
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from trytond.model.exceptions import AccessError
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from trytond.modules.account.tax import TaxableMixin
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from trytond.modules.account_product.exceptions import AccountError
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from trytond.modules.company import CompanyReport
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from trytond.modules.company.model import (
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employee_field, reset_employee, set_employee)
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from trytond.modules.currency.fields import Monetary
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from trytond.modules.product import price_digits, round_price
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from trytond.pool import Pool
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from trytond.pyson import Bool, Eval, If, PYSONEncoder
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from trytond.tools import firstline, sortable_values
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from trytond.transaction import Transaction
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from trytond.wizard import (
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Button, StateAction, StateTransition, StateView, Wizard)
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from .exceptions import (
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PartyLocationError, SaleQuotationError, SaleValidationError)
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def get_shipments_returns(model_name):
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"Computes the returns or shipments"
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def method(self, name):
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Model = Pool().get(model_name)
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shipments = set()
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for line in self.lines:
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for move in line.moves:
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if isinstance(move.shipment, Model):
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shipments.add(move.shipment.id)
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return list(shipments)
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return method
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def search_shipments_returns(model_name):
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"Search on shipments or returns"
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def method(self, name, clause):
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nested = clause[0].lstrip(name)
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if nested:
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return [('lines.moves.shipment' + nested,)
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+ tuple(clause[1:3]) + (model_name,) + tuple(clause[3:])]
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else:
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if isinstance(clause[2], str):
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target = 'rec_name'
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else:
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target = 'id'
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return [('lines.moves.shipment.' + target,)
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+ tuple(clause[1:3]) + (model_name,)]
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return classmethod(method)
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class Sale(
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Workflow, ModelSQL, ModelView, TaxableMixin,
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AttachmentCopyMixin, NoteCopyMixin):
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'Sale'
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__name__ = 'sale.sale'
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_rec_name = 'number'
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company = fields.Many2One(
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'company.company', 'Company', required=True, select=True,
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states={
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'readonly': (
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(Eval('state') != 'draft')
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| Eval('lines', [0])
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| Eval('party', True)
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| Eval('invoice_party', True)
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| Eval('shipment_party', True)),
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},
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depends=['state'])
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number = fields.Char('Number', readonly=True, select=True)
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reference = fields.Char('Reference', select=True)
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description = fields.Char('Description',
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states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['state'])
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sale_date = fields.Date('Sale Date',
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states={
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'readonly': ~Eval('state').in_(['draft', 'quotation']),
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'required': ~Eval('state').in_(
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['draft', 'quotation', 'cancelled']),
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},
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depends=['state'])
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payment_term = fields.Many2One('account.invoice.payment_term',
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'Payment Term',
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states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['state'])
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party = fields.Many2One('party.party', 'Party', required=True, select=True,
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states={
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'readonly': ((Eval('state') != 'draft')
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| (Eval('lines', [0]) & Eval('party'))),
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},
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context={
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'company': Eval('company', -1),
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},
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depends=['state', 'company'])
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party_lang = fields.Function(fields.Char('Party Language'),
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'on_change_with_party_lang')
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contact = fields.Many2One(
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'party.contact_mechanism', "Contact",
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context={
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'company': Eval('company', -1),
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},
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search_context={
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'related_party': Eval('party'),
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},
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depends=['party', 'company'])
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invoice_party = fields.Many2One('party.party', "Invoice Party",
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states={
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'readonly': ((Eval('state') != 'draft')
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| Eval('lines', [0])),
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},
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context={
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'company': Eval('company', -1),
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},
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search_context={
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'related_party': Eval('party'),
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},
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depends=['state', 'party', 'company'])
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invoice_address = fields.Many2One('party.address', 'Invoice Address',
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domain=[
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('party', '=', If(Bool(Eval('invoice_party')),
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Eval('invoice_party'), Eval('party'))),
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],
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states={
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'readonly': Eval('state') != 'draft',
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'required': ~Eval('state').in_(
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['draft', 'quotation', 'cancelled']),
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}, depends=['party', 'invoice_party', 'state'])
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shipment_party = fields.Many2One('party.party', 'Shipment Party',
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states={
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'readonly': (Eval('state') != 'draft'),
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},
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context={
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'company': Eval('company', -1),
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},
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search_context={
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'related_party': Eval('party'),
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},
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depends=['state', 'party', 'company'])
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shipment_address = fields.Many2One('party.address', 'Shipment Address',
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domain=[
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('party', '=', If(Bool(Eval('shipment_party')),
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Eval('shipment_party'), Eval('party'))),
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],
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states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['party', 'shipment_party', 'state'])
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warehouse = fields.Many2One('stock.location', 'Warehouse',
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domain=[('type', '=', 'warehouse')], states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['state'])
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currency = fields.Many2One('currency.currency', 'Currency', required=True,
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states={
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'readonly': ((Eval('state') != 'draft')
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| (Eval('lines', [0]) & Eval('currency', 0))),
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},
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depends=['state'])
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lines = fields.One2Many('sale.line', 'sale', 'Lines', states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['party', 'state'])
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comment = fields.Text('Comment')
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untaxed_amount = fields.Function(Monetary(
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"Untaxed", digits='currency', currency='currency'), 'get_amount')
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untaxed_amount_cache = fields.Numeric(
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"Untaxed Cache", digits='currency', readonly=True)
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tax_amount = fields.Function(Monetary(
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"Tax", digits='currency', currency='currency'), 'get_amount')
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tax_amount_cache = fields.Numeric(
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"Tax Cache", digits='currency', readonly=True)
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total_amount = fields.Function(Monetary(
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"Total", digits='currency', currency='currency'), 'get_amount')
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total_amount_cache = fields.Numeric(
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"Total Cache", digits='currency', readonly=True)
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invoice_method = fields.Selection([
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('manual', 'Manual'),
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('order', 'On Order Processed'),
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('shipment', 'On Shipment Sent'),
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],
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'Invoice Method', required=True, states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['state'])
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invoice_method_string = invoice_method.translated('invoice_method')
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invoice_state = fields.Selection([
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('none', 'None'),
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('waiting', 'Waiting'),
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('paid', 'Paid'),
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('exception', 'Exception'),
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], 'Invoice State', readonly=True, required=True)
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invoices = fields.Function(fields.Many2Many(
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'account.invoice', None, None, "Invoices"),
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'get_invoices', searcher='search_invoices')
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invoices_ignored = fields.Many2Many('sale.sale-ignored-account.invoice',
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'sale', 'invoice', 'Ignored Invoices', readonly=True)
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invoices_recreated = fields.Many2Many(
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'sale.sale-recreated-account.invoice', 'sale', 'invoice',
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'Recreated Invoices', readonly=True)
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shipment_method = fields.Selection([
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('manual', 'Manual'),
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('order', 'On Order Processed'),
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('invoice', 'On Invoice Paid'),
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], 'Shipment Method', required=True,
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states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['state'])
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shipment_method_string = shipment_method.translated('shipment_method')
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shipment_state = fields.Selection([
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('none', 'None'),
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('waiting', 'Waiting'),
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('sent', 'Sent'),
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('exception', 'Exception'),
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], 'Shipment State', readonly=True, required=True)
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shipments = fields.Function(fields.Many2Many(
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'stock.shipment.out', None, None, "Shipments"),
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'get_shipments', searcher='search_shipments')
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shipment_returns = fields.Function(fields.Many2Many(
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'stock.shipment.out.return', None, None, "Shipment Returns"),
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'get_shipment_returns', searcher='search_shipment_returns')
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moves = fields.One2Many('stock.move', 'sale', 'Moves', readonly=True)
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origin = fields.Reference('Origin', selection='get_origin', select=True,
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states={
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'readonly': Eval('state') != 'draft',
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},
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depends=['state'])
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shipping_date = fields.Date(
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"Shipping Date",
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domain=[If(Bool(Eval('sale_date')) & Bool(Eval('shipping_date')),
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('shipping_date', '>=', Eval('sale_date')),
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()),
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],
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states={
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'readonly': Eval('state').in_(['processing', 'done', 'cancelled']),
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},
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depends=['state', 'sale_date'],
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help="When the shipping of goods should start.")
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quoted_by = employee_field(
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"Quoted By",
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states=['quotation', 'confirmed', 'processing', 'done', 'cancelled'])
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confirmed_by = employee_field(
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"Confirmed By",
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states=['confirmed', 'processing', 'done', 'cancelled'])
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state = fields.Selection([
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('draft', "Draft"),
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('quotation', "Quotation"),
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('confirmed', "Confirmed"),
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('processing', "Processing"),
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('done', "Done"),
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('cancelled', "Cancelled"),
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], "State", readonly=True, required=True)
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state_string = state.translated('state')
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@classmethod
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def __setup__(cls):
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super(Sale, cls).__setup__()
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cls._order = [
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('sale_date', 'DESC NULLS FIRST'),
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('id', 'DESC'),
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]
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cls._transitions |= set((
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('draft', 'quotation'),
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('quotation', 'confirmed'),
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('confirmed', 'processing'),
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('confirmed', 'draft'),
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('processing', 'processing'),
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('processing', 'done'),
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('done', 'processing'),
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('draft', 'cancelled'),
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('quotation', 'cancelled'),
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('quotation', 'draft'),
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('cancelled', 'draft'),
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))
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cls._buttons.update({
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'cancel': {
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'invisible': ~Eval('state').in_(['draft', 'quotation']),
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'depends': ['state'],
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},
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'draft': {
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'invisible': ~Eval('state').in_(
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['cancelled', 'quotation', 'confirmed']),
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'icon': If(Eval('state') == 'cancelled',
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'tryton-undo',
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'tryton-back'),
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'depends': ['state'],
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},
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'quote': {
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'invisible': Eval('state') != 'draft',
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'readonly': ~Eval('lines', Eval('untaxed_amount', 0)),
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'depends': ['state'],
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},
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'confirm': {
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'invisible': Eval('state') != 'quotation',
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'depends': ['state'],
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},
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'process': {
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'invisible': ~Eval('state').in_(
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['confirmed', 'processing']),
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'icon': If(Eval('state') == 'confirmed',
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'tryton-forward', 'tryton-refresh'),
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'depends': ['state'],
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},
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'handle_invoice_exception': {
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'invisible': ((Eval('invoice_state') != 'exception')
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| (Eval('state') == 'cancelled')),
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'depends': ['state', 'invoice_state'],
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},
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'handle_shipment_exception': {
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'invisible': ((Eval('shipment_state') != 'exception')
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| (Eval('state') == 'cancelled')),
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'depends': ['state', 'shipment_state'],
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},
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'modify_header': {
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'invisible': ((Eval('state') != 'draft')
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| ~Eval('lines', [-1])),
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'depends': ['state'],
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},
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})
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# The states where amounts are cached
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cls._states_cached = ['confirmed', 'processing', 'done', 'cancelled']
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@classmethod
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def __register__(cls, module_name):
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cursor = Transaction().connection.cursor()
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table = cls.__table_handler__(module_name)
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sql_table = cls.__table__()
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# Migration from 3.8: rename reference into number
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if (table.column_exist('reference')
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and not table.column_exist('number')):
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table.column_rename('reference', 'number')
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super(Sale, cls).__register__(module_name)
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table = cls.__table_handler__(module_name)
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# Migration from 4.0: Drop not null on payment_term
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table.not_null_action('payment_term', 'remove')
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# Add index on create_date
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table.index_action('create_date', action='add')
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# Migration from 5.6: rename state cancel to cancelled
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cursor.execute(*sql_table.update(
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[sql_table.state], ['cancelled'],
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where=sql_table.state == 'cancel'))
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@classmethod
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def default_payment_term(cls, **pattern):
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pool = Pool()
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Configuration = pool.get('account.configuration')
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config = Configuration(1)
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payment_term = config.get_multivalue(
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'default_customer_payment_term', **pattern)
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return payment_term.id if payment_term else None
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@classmethod
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def default_warehouse(cls):
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Location = Pool().get('stock.location')
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return Location.get_default_warehouse()
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@staticmethod
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def default_company():
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return Transaction().context.get('company')
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@fields.depends('company')
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def on_change_company(self):
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self.payment_term = self.default_payment_term(
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company=self.company.id if self.company else None)
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self.invoice_method = self.default_invoice_method(
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company=self.company.id if self.company else None)
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self.shipment_method = self.default_shipment_method(
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company=self.company.id if self.company else None)
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@staticmethod
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def default_state():
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return 'draft'
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@staticmethod
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def default_currency():
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Company = Pool().get('company.company')
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company = Transaction().context.get('company')
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if company:
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return Company(company).currency.id
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@classmethod
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def default_invoice_method(cls, **pattern):
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Config = Pool().get('sale.configuration')
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config = Config(1)
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return config.get_multivalue('sale_invoice_method', **pattern)
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@staticmethod
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def default_invoice_state():
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return 'none'
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@classmethod
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def default_shipment_method(cls, **pattern):
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Config = Pool().get('sale.configuration')
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config = Config(1)
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return config.get_multivalue('sale_shipment_method', **pattern)
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@staticmethod
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def default_shipment_state():
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return 'none'
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@fields.depends('party', 'invoice_party', 'shipment_party', 'payment_term')
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def on_change_party(self):
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if not self.invoice_party:
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self.invoice_address = None
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if not self.shipment_party:
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self.shipment_address = None
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self.payment_term = self.default_payment_term()
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if self.party:
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if not self.invoice_party:
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self.invoice_address = self.party.address_get(type='invoice')
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if not self.shipment_party:
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self.shipment_address = self.party.address_get(type='delivery')
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if self.party.sale_shipment_method:
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self.shipment_method = self.party.sale_shipment_method
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else:
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self.shipment_method = self.default_shipment_method()
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if self.party.customer_payment_term:
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self.payment_term = self.party.customer_payment_term
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if self.party.sale_invoice_method:
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self.invoice_method = self.party.sale_invoice_method
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else:
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self.invoice_method = self.default_invoice_method()
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@fields.depends('party', 'invoice_party')
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def on_change_invoice_party(self):
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if self.invoice_party:
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self.invoice_address = self.invoice_party.address_get(
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type='invoice')
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elif self.party:
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self.invoice_address = self.party.address_get(type='invoice')
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@fields.depends('party', 'shipment_party')
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def on_change_shipment_party(self):
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if self.shipment_party:
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self.shipment_address = self.shipment_party.address_get(
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type='delivery')
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elif self.party:
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self.shipment_address = self.party.address_get(type='delivery')
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if self.party.sale_shipment_method:
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self.shipment_method = self.party.sale_shipment_method
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@fields.depends('party', 'company')
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def _get_tax_context(self):
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context = {}
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if self.party and self.party.lang:
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context['language'] = self.party.lang.code
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if self.company:
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context['company'] = self.company.id
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return context
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@fields.depends('party')
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def on_change_with_party_lang(self, name=None):
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Config = Pool().get('ir.configuration')
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if self.party and self.party.lang:
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return self.party.lang.code
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return Config.get_language()
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@fields.depends('lines', 'currency', methods=['get_tax_amount'])
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def on_change_lines(self):
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self.untaxed_amount = Decimal('0.0')
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self.tax_amount = Decimal('0.0')
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self.total_amount = Decimal('0.0')
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if self.lines:
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for line in self.lines:
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self.untaxed_amount += getattr(line, 'amount', None) or 0
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self.tax_amount = self.get_tax_amount()
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if self.currency:
|
|
self.untaxed_amount = self.currency.round(self.untaxed_amount)
|
|
self.tax_amount = self.currency.round(self.tax_amount)
|
|
self.total_amount = self.untaxed_amount + self.tax_amount
|
|
if self.currency:
|
|
self.total_amount = self.currency.round(self.total_amount)
|
|
|
|
@property
|
|
def taxable_lines(self):
|
|
taxable_lines = []
|
|
for line in self.lines:
|
|
taxable_lines.extend(line.taxable_lines)
|
|
return taxable_lines
|
|
|
|
@fields.depends(methods=['_get_taxes'])
|
|
def get_tax_amount(self):
|
|
return sum(
|
|
(v['amount'] for v in self._get_taxes().values()), Decimal(0))
|
|
|
|
@classmethod
|
|
def get_amount(cls, sales, names):
|
|
untaxed_amount = {}
|
|
tax_amount = {}
|
|
total_amount = {}
|
|
|
|
if {'tax_amount', 'total_amount'} & set(names):
|
|
compute_taxes = True
|
|
else:
|
|
compute_taxes = False
|
|
# Sort cached first and re-instanciate to optimize cache management
|
|
sales = sorted(sales, key=lambda s: s.state in cls._states_cached,
|
|
reverse=True)
|
|
sales = cls.browse(sales)
|
|
for sale in sales:
|
|
if (sale.state in cls._states_cached
|
|
and sale.untaxed_amount_cache is not None
|
|
and sale.tax_amount_cache is not None
|
|
and sale.total_amount_cache is not None):
|
|
untaxed_amount[sale.id] = sale.untaxed_amount_cache
|
|
if compute_taxes:
|
|
tax_amount[sale.id] = sale.tax_amount_cache
|
|
total_amount[sale.id] = sale.total_amount_cache
|
|
else:
|
|
untaxed_amount[sale.id] = sum(
|
|
(line.amount for line in sale.lines
|
|
if line.type == 'line'), Decimal(0))
|
|
if compute_taxes:
|
|
tax_amount[sale.id] = sale.get_tax_amount()
|
|
total_amount[sale.id] = (
|
|
untaxed_amount[sale.id] + tax_amount[sale.id])
|
|
|
|
result = {
|
|
'untaxed_amount': untaxed_amount,
|
|
'tax_amount': tax_amount,
|
|
'total_amount': total_amount,
|
|
}
|
|
for key in list(result.keys()):
|
|
if key not in names:
|
|
del result[key]
|
|
return result
|
|
|
|
def get_invoices(self, name):
|
|
invoices = set()
|
|
for line in self.lines:
|
|
for invoice_line in line.invoice_lines:
|
|
if invoice_line.invoice:
|
|
invoices.add(invoice_line.invoice.id)
|
|
return list(invoices)
|
|
|
|
@classmethod
|
|
def search_invoices(cls, name, clause):
|
|
return [('lines.invoice_lines.invoice' + clause[0].lstrip(name),)
|
|
+ tuple(clause[1:])]
|
|
|
|
def get_invoice_state(self):
|
|
'''
|
|
Return the invoice state for the sale.
|
|
'''
|
|
skip_ids = set(x.id for x in self.invoices_ignored)
|
|
skip_ids.update(x.id for x in self.invoices_recreated)
|
|
invoices = [i for i in self.invoices if i.id not in skip_ids]
|
|
if invoices:
|
|
if any(i.state == 'cancelled' for i in invoices):
|
|
return 'exception'
|
|
elif all(i.state == 'paid' for i in invoices):
|
|
return 'paid'
|
|
else:
|
|
return 'waiting'
|
|
return 'none'
|
|
|
|
get_shipments = get_shipments_returns('stock.shipment.out')
|
|
get_shipment_returns = get_shipments_returns('stock.shipment.out.return')
|
|
|
|
search_shipments = search_shipments_returns('stock.shipment.out')
|
|
search_shipment_returns = search_shipments_returns(
|
|
'stock.shipment.out.return')
|
|
|
|
def get_shipment_state(self):
|
|
'''
|
|
Return the shipment state for the sale.
|
|
'''
|
|
if self.moves:
|
|
if any(l.move_exception for l in self.lines):
|
|
return 'exception'
|
|
elif all(l.move_done for l in self.lines):
|
|
return 'sent'
|
|
else:
|
|
return 'waiting'
|
|
return 'none'
|
|
|
|
@classmethod
|
|
def _get_origin(cls):
|
|
'Return list of Model names for origin Reference'
|
|
return ['sale.sale']
|
|
|
|
@classmethod
|
|
def get_origin(cls):
|
|
Model = Pool().get('ir.model')
|
|
get_name = Model.get_name
|
|
models = cls._get_origin()
|
|
return [(None, '')] + [(m, get_name(m)) for m in models]
|
|
|
|
@property
|
|
def report_address(self):
|
|
if self.invoice_address:
|
|
return self.invoice_address.full_address
|
|
else:
|
|
return ''
|
|
|
|
@classmethod
|
|
def validate(cls, sales):
|
|
super(Sale, cls).validate(sales)
|
|
for sale in sales:
|
|
sale.check_method()
|
|
|
|
def check_method(self):
|
|
'''
|
|
Check the methods.
|
|
'''
|
|
if (self.invoice_method == 'shipment'
|
|
and self.shipment_method in ('invoice', 'manual')):
|
|
raise SaleValidationError(
|
|
gettext('sale.msg_sale_invalid_method',
|
|
invoice_method=self.invoice_method_string,
|
|
shipment_method=self.shipment_method_string,
|
|
sale=self.rec_name))
|
|
if (self.shipment_method == 'invoice'
|
|
and self.invoice_method in ('shipment', 'manual')):
|
|
raise SaleValidationError(
|
|
gettext('sale.msg_sale_invalid_method',
|
|
invoice_method=self.invoice_method_string,
|
|
shipment_method=self.shipment_method_string,
|
|
sale=self.rec_name))
|
|
|
|
@property
|
|
def full_number(self):
|
|
return self.number
|
|
|
|
def get_rec_name(self, name):
|
|
items = []
|
|
if self.full_number:
|
|
items.append(self.full_number)
|
|
if self.reference:
|
|
items.append('[%s]' % self.reference)
|
|
if not items:
|
|
items.append('(%s)' % self.id)
|
|
return ' '.join(items)
|
|
|
|
@classmethod
|
|
def search_rec_name(cls, name, clause):
|
|
_, operator, value = clause
|
|
if operator.startswith('!') or operator.startswith('not '):
|
|
bool_op = 'AND'
|
|
else:
|
|
bool_op = 'OR'
|
|
domain = [bool_op,
|
|
('number', operator, value),
|
|
('reference', operator, value),
|
|
]
|
|
return domain
|
|
|
|
@classmethod
|
|
def view_attributes(cls):
|
|
attributes = super().view_attributes() + [
|
|
('/form//field[@name="comment"]', 'spell', Eval('party_lang')),
|
|
('/tree', 'visual', If(Eval('state') == 'cancelled', 'muted', '')),
|
|
('/tree/field[@name="invoice_state"]', 'visual',
|
|
If(Eval('invoice_state') == 'exception', 'danger', '')),
|
|
('/tree/field[@name="shipment_state"]', 'visual',
|
|
If(Eval('shipment_state') == 'exception', 'danger', '')),
|
|
]
|
|
if Transaction().context.get('modify_header'):
|
|
attributes.extend([
|
|
('//group[@id="states"]', 'states', {'invisible': True}),
|
|
('//group[@id="amount_buttons"]',
|
|
'states', {'invisible': True}),
|
|
('//page[@name="invoices"]',
|
|
'states', {'invisible': True}),
|
|
('//page[@name="shipments"]',
|
|
'states', {'invisible': True}),
|
|
])
|
|
return attributes
|
|
|
|
@classmethod
|
|
def get_resources_to_copy(cls, name):
|
|
return {
|
|
'stock.shipment.out',
|
|
'stock.shipment.out.return',
|
|
'account.invoice',
|
|
}
|
|
|
|
@classmethod
|
|
def copy(cls, sales, default=None):
|
|
if default is None:
|
|
default = {}
|
|
else:
|
|
default = default.copy()
|
|
default.setdefault('number', None)
|
|
default.setdefault('invoice_state', 'none')
|
|
default.setdefault('invoices_ignored', None)
|
|
default.setdefault('moves', None)
|
|
default.setdefault('shipment_state', 'none')
|
|
default.setdefault('sale_date', None)
|
|
default.setdefault('quoted_by')
|
|
default.setdefault('confirmed_by')
|
|
return super(Sale, cls).copy(sales, default=default)
|
|
|
|
def check_for_quotation(self):
|
|
if not self.invoice_address:
|
|
raise SaleQuotationError(
|
|
gettext('sale.msg_sale_invoice_address_required_for_quotation',
|
|
sale=self.rec_name))
|
|
for line in self.lines:
|
|
if (line.product and line.product.type != 'service'
|
|
and not self.shipment_address):
|
|
raise SaleQuotationError(
|
|
gettext('sale'
|
|
'.msg_sale_shipment_address_required_for_quotation',
|
|
sale=self.rec_name))
|
|
if (line.quantity or 0) >= 0:
|
|
location = line.from_location
|
|
else:
|
|
location = line.to_location
|
|
if ((not location or not line.warehouse)
|
|
and line.product
|
|
and line.product.type in line.get_move_product_types()):
|
|
raise SaleQuotationError(
|
|
gettext('sale.msg_sale_warehouse_required_for_quotation',
|
|
sale=self.rec_name))
|
|
|
|
@classmethod
|
|
def set_number(cls, sales):
|
|
'''
|
|
Fill the number field with the sale sequence
|
|
'''
|
|
pool = Pool()
|
|
Config = pool.get('sale.configuration')
|
|
|
|
config = Config(1)
|
|
for sale in sales:
|
|
if sale.number:
|
|
continue
|
|
sale.number = config.get_multivalue(
|
|
'sale_sequence', company=sale.company.id).get()
|
|
cls.save(sales)
|
|
|
|
@classmethod
|
|
def set_sale_date(cls, sales):
|
|
Date = Pool().get('ir.date')
|
|
for company, c_sales in groupby(sales, key=lambda s: s.company):
|
|
with Transaction().set_context(company=company.id):
|
|
today = Date.today()
|
|
cls.write([s for s in c_sales if not s.sale_date], {
|
|
'sale_date': today,
|
|
})
|
|
|
|
@classmethod
|
|
def store_cache(cls, sales):
|
|
for sale in sales:
|
|
sale.untaxed_amount_cache = sale.untaxed_amount
|
|
sale.tax_amount_cache = sale.tax_amount
|
|
sale.total_amount_cache = sale.total_amount
|
|
cls.save(sales)
|
|
|
|
def _get_invoice_sale(self):
|
|
'Return invoice'
|
|
pool = Pool()
|
|
Invoice = pool.get('account.invoice')
|
|
party = self.invoice_party or self.party
|
|
invoice = Invoice(
|
|
company=self.company,
|
|
type='out',
|
|
party=party,
|
|
invoice_address=self.invoice_address,
|
|
currency=self.currency,
|
|
account=party.account_receivable_used,
|
|
)
|
|
invoice.on_change_type()
|
|
invoice.payment_term = self.payment_term
|
|
return invoice
|
|
|
|
def create_invoice(self):
|
|
'Create and return an invoice'
|
|
if self.invoice_method == 'manual':
|
|
return
|
|
|
|
invoice_lines = []
|
|
for line in self.lines:
|
|
invoice_lines.append(line.get_invoice_line())
|
|
invoice_lines = list(chain(*invoice_lines))
|
|
if not invoice_lines:
|
|
return
|
|
|
|
invoice = self._get_invoice_sale()
|
|
if getattr(invoice, 'lines', None):
|
|
invoice_lines = list(invoice.lines) + invoice_lines
|
|
invoice.lines = invoice_lines
|
|
invoice.save()
|
|
|
|
invoice.update_taxes()
|
|
self.copy_resources_to(invoice)
|
|
return invoice
|
|
|
|
def _group_shipment_key(self, moves, move):
|
|
'''
|
|
The key to group moves by shipments
|
|
|
|
move is a tuple of line and a move
|
|
'''
|
|
line, move = move
|
|
|
|
if any(m.planned_date is None for m in moves):
|
|
planned_date = None
|
|
else:
|
|
planned_date = max(m.planned_date for m in moves)
|
|
return (
|
|
('planned_date', planned_date),
|
|
('warehouse', line.warehouse.id),
|
|
)
|
|
|
|
_group_return_key = _group_shipment_key
|
|
|
|
def _get_shipment_sale(self, Shipment, key):
|
|
values = {
|
|
'customer': self.shipment_party or self.party,
|
|
'delivery_address': self.shipment_address,
|
|
'company': self.company,
|
|
}
|
|
values.update(dict(key))
|
|
return Shipment(**values)
|
|
|
|
def _get_shipment_moves(self, shipment_type):
|
|
moves = {}
|
|
for line in self.lines:
|
|
move = line.get_move(shipment_type)
|
|
if move:
|
|
moves[line] = move
|
|
return moves
|
|
|
|
def create_shipment(self, shipment_type):
|
|
'''
|
|
Create and return shipments of type shipment_type
|
|
'''
|
|
pool = Pool()
|
|
|
|
if self.shipment_method == 'manual':
|
|
return
|
|
|
|
moves = self._get_shipment_moves(shipment_type)
|
|
if not moves:
|
|
return
|
|
if shipment_type == 'out':
|
|
keyfunc = partial(self._group_shipment_key, list(moves.values()))
|
|
Shipment = pool.get('stock.shipment.out')
|
|
elif shipment_type == 'return':
|
|
keyfunc = partial(self._group_return_key, list(moves.values()))
|
|
Shipment = pool.get('stock.shipment.out.return')
|
|
moves = moves.items()
|
|
moves = sorted(moves, key=sortable_values(keyfunc))
|
|
|
|
shipments = []
|
|
for key, grouped_moves in groupby(moves, key=keyfunc):
|
|
shipment = self._get_shipment_sale(Shipment, key)
|
|
shipment.moves = (list(getattr(shipment, 'moves', []))
|
|
+ [x[1] for x in grouped_moves])
|
|
shipment.save()
|
|
self.copy_resources_to(shipment)
|
|
shipments.append(shipment)
|
|
return shipments
|
|
|
|
def is_done(self):
|
|
return ((self.invoice_state == 'paid'
|
|
or self.invoice_state == 'none')
|
|
and (self.shipment_state == 'sent'
|
|
or self.shipment_state == 'none'
|
|
or all(l.product.type == 'service'
|
|
for l in self.lines if l.product)))
|
|
|
|
@classmethod
|
|
def delete(cls, sales):
|
|
# Cancel before delete
|
|
cls.cancel(sales)
|
|
for sale in sales:
|
|
if sale.state != 'cancelled':
|
|
raise AccessError(
|
|
gettext('sale.msg_sale_delete_cancel',
|
|
sale=sale.rec_name))
|
|
super(Sale, cls).delete(sales)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('cancelled')
|
|
def cancel(cls, sales):
|
|
cls.store_cache(sales)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('draft')
|
|
@reset_employee('quoted_by', 'confirmed_by')
|
|
def draft(cls, sales):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('quotation')
|
|
@set_employee('quoted_by')
|
|
def quote(cls, sales):
|
|
for sale in sales:
|
|
sale.check_for_quotation()
|
|
cls.set_number(sales)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('confirmed')
|
|
@set_employee('confirmed_by')
|
|
def confirm(cls, sales):
|
|
pool = Pool()
|
|
Configuration = pool.get('sale.configuration')
|
|
cls.set_sale_date(sales)
|
|
cls.store_cache(sales)
|
|
config = Configuration(1)
|
|
with Transaction().set_context(
|
|
queue_name='sale',
|
|
queue_scheduled_at=config.sale_process_after):
|
|
cls.__queue__.process(sales)
|
|
|
|
@classmethod
|
|
@ModelView.button_action('sale.wizard_invoice_handle_exception')
|
|
def handle_invoice_exception(cls, sales):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button_action('sale.wizard_shipment_handle_exception')
|
|
def handle_shipment_exception(cls, sales):
|
|
pass
|
|
|
|
@classmethod
|
|
@Workflow.transition('processing')
|
|
def proceed(cls, sales):
|
|
pass
|
|
|
|
@classmethod
|
|
@Workflow.transition('done')
|
|
def do(cls, sales):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
def process(cls, sales):
|
|
states = {'confirmed', 'processing', 'done'}
|
|
sales = [s for s in sales if s.state in states]
|
|
cls.lock(sales)
|
|
cls._process_invoice(sales)
|
|
cls._process_shipment(sales)
|
|
cls._process_invoice_shipment_states(sales)
|
|
cls._process_state(sales)
|
|
|
|
@classmethod
|
|
def _process_invoice(cls, sales):
|
|
pool = Pool()
|
|
Invoice = pool.get('account.invoice')
|
|
|
|
invoices = {}
|
|
for sale in sales:
|
|
invoice = sale.create_invoice()
|
|
if invoice:
|
|
invoices[sale] = invoice
|
|
|
|
Invoice.save(invoices.values())
|
|
Invoice.update_taxes(invoices.values())
|
|
for sale, invoice in invoices.items():
|
|
sale.copy_resources_to(invoice)
|
|
|
|
@classmethod
|
|
def _process_shipment(cls, sales):
|
|
pool = Pool()
|
|
ShipmentOut = pool.get('stock.shipment.out')
|
|
ShipmentOutReturn = pool.get('stock.shipment.out.return')
|
|
|
|
shipments_out, shipments_return = {}, {}
|
|
for sale in sales:
|
|
shipments = sale.create_shipment('out')
|
|
if shipments:
|
|
shipments_out[sale] = shipments
|
|
shipments = sale.create_shipment('return')
|
|
if shipments:
|
|
shipments_return[sale] = shipments
|
|
|
|
shipments = sum((v for v in shipments_out.values()), [])
|
|
ShipmentOut.save(shipments)
|
|
ShipmentOut.wait(shipments)
|
|
for sale, shipments in shipments_out.items():
|
|
for shipment in shipments:
|
|
sale.copy_resources_to(shipment)
|
|
|
|
shipments = sum((v for v in shipments_return.values()), [])
|
|
ShipmentOutReturn.save(shipments)
|
|
for sale, shipments in shipments_return.items():
|
|
for shipment in shipments:
|
|
sale.copy_resources_to(shipment)
|
|
|
|
@classmethod
|
|
def _process_invoice_shipment_states(cls, sales):
|
|
pool = Pool()
|
|
Line = pool.get('sale.line')
|
|
lines = []
|
|
invoice_states, shipment_states = defaultdict(list), defaultdict(list)
|
|
for sale in sales:
|
|
invoice_state = sale.get_invoice_state()
|
|
if sale.invoice_state != invoice_state:
|
|
invoice_states[invoice_state].append(sale)
|
|
shipment_state = sale.get_shipment_state()
|
|
if sale.shipment_state != shipment_state:
|
|
shipment_states[shipment_state].append(sale)
|
|
|
|
for line in sale.lines:
|
|
line.set_actual_quantity()
|
|
lines.append(line)
|
|
|
|
for invoice_state, sales in invoice_states.items():
|
|
cls.write(sales, {'invoice_state': invoice_state})
|
|
for shipment_state, sales in shipment_states.items():
|
|
cls.write(sales, {'shipment_state': shipment_state})
|
|
Line.save(lines)
|
|
|
|
@classmethod
|
|
def _process_state(cls, sales):
|
|
done, process = [], []
|
|
for sale in sales:
|
|
if sale.is_done():
|
|
if sale.state != 'done':
|
|
if sale.state == 'confirmed':
|
|
process.append(sale)
|
|
done.append(sale)
|
|
elif sale.state != 'processing':
|
|
process.append(sale)
|
|
if process:
|
|
cls.proceed(process)
|
|
if done:
|
|
cls.do(done)
|
|
|
|
@classmethod
|
|
@ModelView.button_action('sale.wizard_modify_header')
|
|
def modify_header(cls, sales):
|
|
pass
|
|
|
|
|
|
class SaleIgnoredInvoice(ModelSQL):
|
|
'Sale - Ignored Invoice'
|
|
__name__ = 'sale.sale-ignored-account.invoice'
|
|
_table = 'sale_invoice_ignored_rel'
|
|
sale = fields.Many2One('sale.sale', 'Sale', ondelete='CASCADE',
|
|
select=True, required=True)
|
|
invoice = fields.Many2One('account.invoice', 'Invoice',
|
|
ondelete='RESTRICT', select=True, required=True)
|
|
|
|
|
|
class SaleRecreatedInvoice(ModelSQL):
|
|
'Sale - Recreated Invoice'
|
|
__name__ = 'sale.sale-recreated-account.invoice'
|
|
_table = 'sale_invoice_recreated_rel'
|
|
sale = fields.Many2One('sale.sale', 'Sale', ondelete='CASCADE',
|
|
select=True, required=True)
|
|
invoice = fields.Many2One('account.invoice', 'Invoice',
|
|
ondelete='RESTRICT', select=True, required=True)
|
|
|
|
|
|
class SaleLine(TaxableMixin, sequence_ordered(), ModelSQL, ModelView):
|
|
'Sale Line'
|
|
__name__ = 'sale.line'
|
|
sale = fields.Many2One('sale.sale', 'Sale', ondelete='CASCADE',
|
|
select=True, required=True,
|
|
states={
|
|
'readonly': ((Eval('sale_state') != 'draft')
|
|
& Bool(Eval('sale'))),
|
|
},
|
|
depends=['sale_state'])
|
|
type = fields.Selection([
|
|
('line', 'Line'),
|
|
('subtotal', 'Subtotal'),
|
|
('title', 'Title'),
|
|
('comment', 'Comment'),
|
|
], 'Type', select=True, required=True,
|
|
states={
|
|
'readonly': Eval('sale_state') != 'draft',
|
|
},
|
|
depends=['sale_state'])
|
|
quantity = fields.Float(
|
|
"Quantity", digits='unit',
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'required': Eval('type') == 'line',
|
|
'readonly': Eval('sale_state') != 'draft',
|
|
},
|
|
depends=['type', 'sale_state'])
|
|
actual_quantity = fields.Float(
|
|
"Actual Quantity", digits='unit', readonly=True,
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
},
|
|
depends=['type'])
|
|
unit = fields.Many2One('product.uom', 'Unit', ondelete='RESTRICT',
|
|
states={
|
|
'required': Bool(Eval('product')),
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('sale_state') != 'draft',
|
|
},
|
|
domain=[
|
|
If(Bool(Eval('product_uom_category')),
|
|
('category', '=', Eval('product_uom_category')),
|
|
('category', '!=', -1)),
|
|
],
|
|
depends=['product', 'type', 'product_uom_category', 'sale_state'])
|
|
product = fields.Many2One('product.product', 'Product',
|
|
ondelete='RESTRICT',
|
|
domain=[
|
|
If(Eval('sale_state').in_(['draft', 'quotation']),
|
|
('salable', '=', True),
|
|
()),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('sale_state') != 'draft',
|
|
},
|
|
context={
|
|
'company': Eval('company', None),
|
|
},
|
|
search_context={
|
|
'locations': If(Bool(Eval('_parent_sale', {}).get('warehouse')),
|
|
[Eval('_parent_sale', {}).get('warehouse', 0)], []),
|
|
'stock_date_end': Eval('_parent_sale', {}).get('sale_date'),
|
|
'stock_skip_warehouse': True,
|
|
'currency': Eval('_parent_sale', {}).get('currency'),
|
|
'customer': Eval('_parent_sale', {}).get('party'),
|
|
'sale_date': Eval('_parent_sale', {}).get('sale_date'),
|
|
'uom': Eval('unit'),
|
|
'taxes': Eval('taxes', []),
|
|
'quantity': Eval('quantity'),
|
|
},
|
|
depends=['type', 'sale_state', 'company'])
|
|
product_uom_category = fields.Function(
|
|
fields.Many2One('product.uom.category', 'Product Uom Category'),
|
|
'on_change_with_product_uom_category')
|
|
unit_price = Monetary(
|
|
"Unit Price", digits=price_digits, currency='currency',
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'required': Eval('type') == 'line',
|
|
'readonly': Eval('sale_state') != 'draft'
|
|
}, depends=['type', 'sale_state'])
|
|
amount = fields.Function(Monetary(
|
|
"Amount", digits='currency', currency='currency',
|
|
states={
|
|
'invisible': ~Eval('type').in_(['line', 'subtotal']),
|
|
},
|
|
depends=['type', 'sale_state']), 'get_amount')
|
|
currency = fields.Function(
|
|
fields.Many2One('currency.currency', 'Currency'),
|
|
'on_change_with_currency')
|
|
description = fields.Text('Description', size=None,
|
|
states={
|
|
'readonly': Eval('sale_state') != 'draft',
|
|
},
|
|
depends=['sale_state'])
|
|
summary = fields.Function(fields.Char('Summary'), 'on_change_with_summary')
|
|
note = fields.Text('Note')
|
|
taxes = fields.Many2Many('sale.line-account.tax', 'line', 'tax', 'Taxes',
|
|
order=[('tax.sequence', 'ASC'), ('tax.id', 'ASC')],
|
|
domain=[('parent', '=', None), ['OR',
|
|
('group', '=', None),
|
|
('group.kind', 'in', ['sale', 'both'])],
|
|
('company', '=',
|
|
Eval('_parent_sale', {}).get('company', -1)),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('sale_state') != 'draft',
|
|
}, depends=['type', 'sale_state'])
|
|
invoice_lines = fields.One2Many('account.invoice.line', 'origin',
|
|
'Invoice Lines', readonly=True)
|
|
moves = fields.One2Many('stock.move', 'origin', 'Moves', readonly=True)
|
|
moves_ignored = fields.Many2Many('sale.line-ignored-stock.move',
|
|
'sale_line', 'move', 'Ignored Moves', readonly=True)
|
|
moves_recreated = fields.Many2Many('sale.line-recreated-stock.move',
|
|
'sale_line', 'move', 'Recreated Moves', readonly=True)
|
|
move_done = fields.Function(fields.Boolean('Moves Done'), 'get_move_done')
|
|
move_exception = fields.Function(fields.Boolean('Moves Exception'),
|
|
'get_move_exception')
|
|
warehouse = fields.Function(fields.Many2One('stock.location',
|
|
'Warehouse'), 'get_warehouse')
|
|
from_location = fields.Function(fields.Many2One('stock.location',
|
|
'From Location'), 'get_from_location')
|
|
to_location = fields.Function(fields.Many2One('stock.location',
|
|
'To Location'), 'get_to_location')
|
|
shipping_date = fields.Function(fields.Date('Shipping Date',
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
},
|
|
depends=['type']),
|
|
'on_change_with_shipping_date')
|
|
sale_state = fields.Function(
|
|
fields.Selection('get_sale_states', "Sale State"),
|
|
'on_change_with_sale_state')
|
|
company = fields.Function(
|
|
fields.Many2One('company.company', "Company"),
|
|
'on_change_with_company')
|
|
|
|
@classmethod
|
|
def get_move_product_types(cls):
|
|
pool = Pool()
|
|
Move = pool.get('stock.move')
|
|
return Move.get_product_types()
|
|
|
|
@classmethod
|
|
def __setup__(cls):
|
|
super().__setup__()
|
|
cls.__access__.add('sale')
|
|
|
|
@classmethod
|
|
def __register__(cls, module_name):
|
|
super(SaleLine, cls).__register__(module_name)
|
|
table = cls.__table_handler__(module_name)
|
|
|
|
# Migration from 4.6: drop required on description
|
|
table.not_null_action('description', action='remove')
|
|
|
|
@staticmethod
|
|
def default_type():
|
|
return 'line'
|
|
|
|
@property
|
|
def _move_remaining_quantity(self):
|
|
"Compute the remaining quantity to ship"
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
if self.type != 'line' or not self.product:
|
|
return
|
|
if self.product.type == 'service':
|
|
return
|
|
skip_ids = set(x.id for x in self.moves_ignored)
|
|
quantity = abs(self.quantity)
|
|
for move in self.moves:
|
|
if move.state == 'done' or move.id in skip_ids:
|
|
quantity -= Uom.compute_qty(move.uom, move.quantity, self.unit)
|
|
return quantity
|
|
|
|
def get_move_done(self, name):
|
|
quantity = self._move_remaining_quantity
|
|
if quantity is None:
|
|
return True
|
|
else:
|
|
return self.unit.round(quantity) <= 0
|
|
|
|
def get_move_exception(self, name):
|
|
skip_ids = set(x.id for x in self.moves_ignored)
|
|
skip_ids.update(x.id for x in self.moves_recreated)
|
|
for move in self.moves:
|
|
if move.state == 'cancelled' \
|
|
and move.id not in skip_ids:
|
|
return True
|
|
return False
|
|
|
|
@property
|
|
def taxable_lines(self):
|
|
# In case we're called from an on_change
|
|
# we have to use some sensible defaults
|
|
if getattr(self, 'type', None) == 'line':
|
|
return [(
|
|
getattr(self, 'taxes', None) or [],
|
|
getattr(self, 'unit_price', None) or Decimal(0),
|
|
getattr(self, 'quantity', None) or 0,
|
|
None,
|
|
)]
|
|
else:
|
|
return []
|
|
|
|
def _get_tax_context(self):
|
|
return self.sale._get_tax_context()
|
|
|
|
def _get_tax_rule_pattern(self):
|
|
'''
|
|
Get tax rule pattern
|
|
'''
|
|
return {}
|
|
|
|
@fields.depends(
|
|
'sale', '_parent_sale.currency', '_parent_sale.party',
|
|
'_parent_sale.sale_date', 'company',
|
|
'unit', 'product', 'taxes')
|
|
def _get_context_sale_price(self):
|
|
context = {}
|
|
if self.sale:
|
|
if self.sale.currency:
|
|
context['currency'] = self.sale.currency.id
|
|
if self.sale.party:
|
|
context['customer'] = self.sale.party.id
|
|
context['sale_date'] = self.sale.sale_date
|
|
if self.company:
|
|
context['company'] = self.company.id
|
|
if self.unit:
|
|
context['uom'] = self.unit.id
|
|
elif self.product:
|
|
context['uom'] = self.product.sale_uom.id
|
|
context['taxes'] = [t.id for t in self.taxes or []]
|
|
return context
|
|
|
|
@fields.depends('product', 'unit', 'sale',
|
|
'_parent_sale.party', '_parent_sale.invoice_party',
|
|
methods=['compute_taxes', 'compute_unit_price',
|
|
'on_change_with_amount'])
|
|
def on_change_product(self):
|
|
if not self.product:
|
|
return
|
|
|
|
party = None
|
|
if self.sale:
|
|
party = self.sale.invoice_party or self.sale.party
|
|
|
|
# Set taxes before unit_price to have taxes in context of sale price
|
|
self.taxes = self.compute_taxes(party)
|
|
|
|
category = self.product.sale_uom.category
|
|
if not self.unit or self.unit.category != category:
|
|
self.unit = self.product.sale_uom
|
|
|
|
self.unit_price = self.compute_unit_price()
|
|
|
|
self.type = 'line'
|
|
self.amount = self.on_change_with_amount()
|
|
|
|
@fields.depends('product', methods=['_get_tax_rule_pattern'])
|
|
def compute_taxes(self, party):
|
|
taxes = []
|
|
pattern = self._get_tax_rule_pattern()
|
|
for tax in self.product.customer_taxes_used:
|
|
if party and party.customer_tax_rule:
|
|
tax_ids = party.customer_tax_rule.apply(tax, pattern)
|
|
if tax_ids:
|
|
taxes.extend(tax_ids)
|
|
continue
|
|
taxes.append(tax.id)
|
|
if party and party.customer_tax_rule:
|
|
tax_ids = party.customer_tax_rule.apply(None, pattern)
|
|
if tax_ids:
|
|
taxes.extend(tax_ids)
|
|
return taxes
|
|
|
|
@fields.depends('product', 'quantity', methods=['_get_context_sale_price'])
|
|
def compute_unit_price(self):
|
|
pool = Pool()
|
|
Product = pool.get('product.product')
|
|
|
|
if not self.product:
|
|
return
|
|
|
|
with Transaction().set_context(
|
|
self._get_context_sale_price()):
|
|
unit_price = Product.get_sale_price([self.product],
|
|
self.quantity or 0)[self.product.id]
|
|
if unit_price is not None:
|
|
unit_price = round_price(unit_price)
|
|
return unit_price
|
|
|
|
@fields.depends('product')
|
|
def on_change_with_product_uom_category(self, name=None):
|
|
if self.product:
|
|
return self.product.default_uom_category.id
|
|
|
|
@fields.depends(methods=['compute_unit_price'])
|
|
def on_change_quantity(self):
|
|
self.unit_price = self.compute_unit_price()
|
|
|
|
@fields.depends(methods=['on_change_quantity'])
|
|
def on_change_unit(self):
|
|
self.on_change_quantity()
|
|
|
|
@fields.depends(methods=['on_change_quantity'])
|
|
def on_change_taxes(self):
|
|
self.on_change_quantity()
|
|
|
|
@fields.depends('description')
|
|
def on_change_with_summary(self, name=None):
|
|
return firstline(self.description or '')
|
|
|
|
@fields.depends('type', 'quantity', 'unit_price', 'unit', 'sale',
|
|
'_parent_sale.currency')
|
|
def on_change_with_amount(self):
|
|
if self.type == 'line':
|
|
currency = self.sale.currency if self.sale else None
|
|
amount = Decimal(str(self.quantity or '0.0')) * \
|
|
(self.unit_price or Decimal('0.0'))
|
|
if currency:
|
|
return currency.round(amount)
|
|
return amount
|
|
return Decimal('0.0')
|
|
|
|
def get_amount(self, name):
|
|
if self.type == 'line':
|
|
return self.on_change_with_amount()
|
|
elif self.type == 'subtotal':
|
|
amount = Decimal('0.0')
|
|
for line2 in self.sale.lines:
|
|
if line2.type == 'line':
|
|
amount += line2.sale.currency.round(
|
|
Decimal(str(line2.quantity)) * line2.unit_price)
|
|
elif line2.type == 'subtotal':
|
|
if self == line2:
|
|
break
|
|
amount = Decimal('0.0')
|
|
return amount
|
|
return Decimal('0.0')
|
|
|
|
def get_warehouse(self, name):
|
|
return self.sale.warehouse.id if self.sale.warehouse else None
|
|
|
|
def get_from_location(self, name):
|
|
if (self.quantity or 0) >= 0:
|
|
if self.warehouse:
|
|
return self.warehouse.output_location.id
|
|
else:
|
|
party = self.sale.shipment_party or self.sale.party
|
|
return party.customer_location.id
|
|
|
|
def get_to_location(self, name):
|
|
if (self.quantity or 0) >= 0:
|
|
party = self.sale.shipment_party or self.sale.party
|
|
return party.customer_location.id
|
|
else:
|
|
if self.warehouse:
|
|
return self.warehouse.input_location.id
|
|
|
|
@fields.depends('moves', methods=['planned_shipping_date'])
|
|
def on_change_with_shipping_date(self, name=None):
|
|
if self.moves:
|
|
dates = filter(
|
|
None, (m.effective_date or m.planned_date for m in self.moves
|
|
if m.state != 'cancelled'))
|
|
return min(dates, default=None)
|
|
return self.planned_shipping_date
|
|
|
|
@property
|
|
@fields.depends(
|
|
'product', 'quantity', 'company', 'sale',
|
|
'_parent_sale.sale_date', '_parent_sale.shipping_date')
|
|
def planned_shipping_date(self):
|
|
pool = Pool()
|
|
Date = pool.get('ir.date')
|
|
transaction = Transaction()
|
|
if self.product and self.quantity is not None and self.quantity > 0:
|
|
date = self.sale.sale_date if self.sale else None
|
|
shipping_date = self.product.compute_shipping_date(date=date)
|
|
if shipping_date == datetime.date.max:
|
|
shipping_date = None
|
|
elif self.sale and self.sale.shipping_date:
|
|
shipping_date = max(shipping_date, self.sale.shipping_date)
|
|
if shipping_date:
|
|
if self.company:
|
|
company_id = self.company.id
|
|
else:
|
|
company_id = transaction.context.get('company')
|
|
with transaction.set_context(company=company_id):
|
|
shipping_date = max(shipping_date, Date.today())
|
|
return shipping_date
|
|
|
|
@fields.depends('sale', '_parent_sale.currency')
|
|
def on_change_with_currency(self, name=None):
|
|
if self.sale and self.sale.currency:
|
|
return self.sale.currency.id
|
|
|
|
@classmethod
|
|
def get_sale_states(cls):
|
|
pool = Pool()
|
|
Sale = pool.get('sale.sale')
|
|
return Sale.fields_get(['state'])['state']['selection']
|
|
|
|
@fields.depends('sale', '_parent_sale.state')
|
|
def on_change_with_sale_state(self, name=None):
|
|
if self.sale:
|
|
return self.sale.state
|
|
|
|
@fields.depends('sale', '_parent_sale.company')
|
|
def on_change_with_company(self, name=None):
|
|
if self.sale and self.sale.company:
|
|
return self.sale.company.id
|
|
|
|
def get_invoice_line(self):
|
|
'Return a list of invoice lines for sale line'
|
|
pool = Pool()
|
|
InvoiceLine = pool.get('account.invoice.line')
|
|
AccountConfiguration = pool.get('account.configuration')
|
|
account_config = AccountConfiguration(1)
|
|
|
|
invoice_line = InvoiceLine()
|
|
invoice_line.type = self.type
|
|
invoice_line.currency = self.currency
|
|
invoice_line.company = self.company
|
|
invoice_line.description = self.description
|
|
invoice_line.note = self.note
|
|
invoice_line.origin = self
|
|
if self.type != 'line':
|
|
if self._get_invoice_not_line():
|
|
return [invoice_line]
|
|
else:
|
|
return []
|
|
|
|
quantity = (self._get_invoice_line_quantity()
|
|
- self._get_invoiced_quantity())
|
|
|
|
if self.unit:
|
|
quantity = self.unit.round(quantity)
|
|
invoice_line.quantity = quantity
|
|
|
|
if not invoice_line.quantity:
|
|
return []
|
|
|
|
invoice_line.unit = self.unit
|
|
invoice_line.product = self.product
|
|
invoice_line.unit_price = self.unit_price
|
|
invoice_line.taxes = self.taxes
|
|
invoice_line.invoice_type = 'out'
|
|
if self.product:
|
|
invoice_line.account = self.product.account_revenue_used
|
|
if not invoice_line.account:
|
|
raise AccountError(
|
|
gettext('sale.msg_sale_product_missing_account_revenue',
|
|
sale=self.sale.rec_name,
|
|
product=self.product.rec_name))
|
|
else:
|
|
invoice_line.account = account_config.get_multivalue(
|
|
'default_category_account_revenue', company=self.company.id)
|
|
if not invoice_line.account:
|
|
raise AccountError(
|
|
gettext('sale.msg_sale_missing_account_revenue',
|
|
sale=self.sale.rec_name))
|
|
invoice_line.stock_moves = self._get_invoice_line_moves()
|
|
return [invoice_line]
|
|
|
|
def _get_invoice_not_line(self):
|
|
'Return if the not line should be invoiced'
|
|
return self.sale.invoice_method == 'order' and not self.invoice_lines
|
|
|
|
def _get_invoice_line_quantity(self):
|
|
'Return the quantity that should be invoiced'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
if (self.sale.invoice_method == 'order'
|
|
or not self.product
|
|
or self.product.type == 'service'):
|
|
return self.quantity
|
|
elif self.sale.invoice_method == 'shipment':
|
|
quantity = 0.0
|
|
for move in self.moves:
|
|
if move.state != 'done':
|
|
continue
|
|
qty = Uom.compute_qty(move.uom, move.quantity, self.unit)
|
|
# Test only against to_location
|
|
# as it is what matters for sale
|
|
dest_type = self.to_location.type
|
|
if (move.to_location.type == dest_type
|
|
and move.from_location.type != dest_type):
|
|
quantity += qty
|
|
elif (move.from_location.type == dest_type
|
|
and move.to_location.type != dest_type):
|
|
quantity -= qty
|
|
if self.quantity < 0:
|
|
quantity *= -1
|
|
return quantity
|
|
|
|
def _get_invoiced_quantity(self):
|
|
'Return the quantity already invoiced'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
quantity = 0
|
|
skips = {l for i in self.sale.invoices_recreated for l in i.lines}
|
|
for invoice_line in self.invoice_lines:
|
|
if invoice_line.type != 'line':
|
|
continue
|
|
if invoice_line not in skips:
|
|
quantity += Uom.compute_qty(invoice_line.unit,
|
|
invoice_line.quantity, self.unit)
|
|
return quantity
|
|
|
|
def _get_invoice_line_moves(self):
|
|
'Return the stock moves that should be invoiced'
|
|
moves = []
|
|
if self.sale.invoice_method == 'order':
|
|
if self.sale.shipment_method != 'order':
|
|
moves.extend(self.moves)
|
|
elif self.sale.invoice_method == 'shipment':
|
|
for move in self.moves:
|
|
if move.state == 'done':
|
|
if move.invoiced_quantity < move.quantity:
|
|
moves.append(move)
|
|
return moves
|
|
|
|
def get_move(self, shipment_type):
|
|
'''
|
|
Return moves for the sale line according to shipment_type
|
|
'''
|
|
pool = Pool()
|
|
Move = pool.get('stock.move')
|
|
|
|
if self.type != 'line':
|
|
return
|
|
if not self.product:
|
|
return
|
|
if self.product.type not in Move.get_product_types():
|
|
return
|
|
|
|
if (shipment_type == 'out') != (self.quantity >= 0):
|
|
return
|
|
|
|
quantity = (self._get_move_quantity(shipment_type)
|
|
- self._get_shipped_quantity(shipment_type))
|
|
|
|
quantity = self.unit.round(quantity)
|
|
if quantity <= 0:
|
|
return
|
|
|
|
if not self.sale.party.customer_location:
|
|
raise PartyLocationError(
|
|
gettext('sale.msg_sale_customer_location_required',
|
|
sale=self.sale.rec_name,
|
|
party=self.sale.party.rec_name))
|
|
move = Move()
|
|
move.quantity = quantity
|
|
move.uom = self.unit
|
|
move.product = self.product
|
|
move.from_location = self.from_location
|
|
move.to_location = self.to_location
|
|
move.state = 'draft'
|
|
move.company = self.sale.company
|
|
if move.on_change_with_unit_price_required():
|
|
move.unit_price = self.unit_price
|
|
move.currency = self.sale.currency
|
|
move.planned_date = self.planned_shipping_date
|
|
move.invoice_lines = self._get_move_invoice_lines(shipment_type)
|
|
move.origin = self
|
|
return move
|
|
|
|
def _get_move_quantity(self, shipment_type):
|
|
'Return the quantity that should be shipped'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
if self.sale.shipment_method == 'order':
|
|
return abs(self.quantity)
|
|
elif self.sale.shipment_method == 'invoice':
|
|
quantity = 0.0
|
|
for invoice_line in self.invoice_lines:
|
|
if (invoice_line.invoice
|
|
and invoice_line.invoice.state == 'paid'):
|
|
quantity += Uom.compute_qty(invoice_line.unit,
|
|
invoice_line.quantity, self.unit)
|
|
return quantity
|
|
|
|
def _get_shipped_quantity(self, shipment_type):
|
|
'Return the quantity already shipped'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
quantity = 0
|
|
skips = set(m for m in self.moves_recreated)
|
|
for move in self.moves:
|
|
if move not in skips:
|
|
quantity += Uom.compute_qty(move.uom, move.quantity,
|
|
self.unit)
|
|
return quantity
|
|
|
|
def _get_move_invoice_lines(self, shipment_type):
|
|
'Return the invoice lines that should be shipped'
|
|
invoice_lines = []
|
|
if self.sale.shipment_method == 'order':
|
|
if self.sale.invoice_method == 'order':
|
|
invoice_lines.extend(self.invoice_lines)
|
|
elif self.sale.shipment_method == 'invoice':
|
|
for invoice_line in self.invoice_lines:
|
|
if (invoice_line.invoice
|
|
and invoice_line.invoice.state == 'paid'):
|
|
if invoice_line.moved_quantity < invoice_line.quantity:
|
|
invoice_lines.append(invoice_line)
|
|
return invoice_lines
|
|
|
|
def set_actual_quantity(self):
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
if self.type != 'line':
|
|
return
|
|
moved_quantity = 0
|
|
for move in self.moves:
|
|
if move.state != 'cancelled':
|
|
moved_quantity += Uom.compute_qty(
|
|
move.uom, move.quantity, self.unit)
|
|
if self.quantity < 0:
|
|
moved_quantity *= -1
|
|
invoiced_quantity = 0
|
|
for invoice_line in self.invoice_lines:
|
|
if (not invoice_line.invoice
|
|
or invoice_line.invoice.state != 'cancelled'):
|
|
invoiced_quantity += Uom.compute_qty(
|
|
invoice_line.unit, invoice_line.quantity, self.unit)
|
|
actual_quantity = max(moved_quantity, invoiced_quantity, key=abs)
|
|
if self.actual_quantity != actual_quantity:
|
|
self.actual_quantity = actual_quantity
|
|
|
|
def get_rec_name(self, name):
|
|
pool = Pool()
|
|
Lang = pool.get('ir.lang')
|
|
if self.product:
|
|
lang = Lang.get()
|
|
return (lang.format_number_symbol(
|
|
self.quantity or 0, self.unit, digits=self.unit.digits)
|
|
+ ' %s @ %s' % (self.product.rec_name, self.sale.rec_name))
|
|
else:
|
|
return self.sale.rec_name
|
|
|
|
@classmethod
|
|
def search_rec_name(cls, name, clause):
|
|
return ['OR',
|
|
('sale.rec_name',) + tuple(clause[1:]),
|
|
('product.rec_name',) + tuple(clause[1:]),
|
|
]
|
|
|
|
@classmethod
|
|
def view_attributes(cls):
|
|
return super().view_attributes() + [
|
|
('/form//field[@name="note"]|/form//field[@name="description"]',
|
|
'spell', Eval('_parent_sale', {}).get('party_lang'))]
|
|
|
|
@classmethod
|
|
def delete(cls, lines):
|
|
for line in lines:
|
|
if line.sale_state not in {'cancelled', 'draft'}:
|
|
raise AccessError(
|
|
gettext('sale.msg_sale_line_delete_cancel_draft',
|
|
line=line.rec_name,
|
|
sale=line.sale.rec_name))
|
|
super(SaleLine, cls).delete(lines)
|
|
|
|
@classmethod
|
|
def copy(cls, lines, default=None):
|
|
if default is None:
|
|
default = {}
|
|
else:
|
|
default = default.copy()
|
|
default.setdefault('moves', None)
|
|
default.setdefault('moves_ignored', None)
|
|
default.setdefault('moves_recreated', None)
|
|
default.setdefault('invoice_lines', None)
|
|
default.setdefault('actual_quantity')
|
|
return super(SaleLine, cls).copy(lines, default=default)
|
|
|
|
|
|
class SaleLineTax(ModelSQL):
|
|
'Sale Line - Tax'
|
|
__name__ = 'sale.line-account.tax'
|
|
_table = 'sale_line_account_tax'
|
|
line = fields.Many2One('sale.line', 'Sale Line', ondelete='CASCADE',
|
|
select=True, required=True)
|
|
tax = fields.Many2One('account.tax', 'Tax', ondelete='RESTRICT',
|
|
select=True, required=True)
|
|
|
|
@classmethod
|
|
def __setup__(cls):
|
|
super().__setup__()
|
|
t = cls.__table__()
|
|
cls._sql_constraints += [
|
|
('line_tax_unique', Unique(t, t.line, t.tax),
|
|
'sale.msg_sale_line_tax_unique'),
|
|
]
|
|
|
|
|
|
class SaleLineIgnoredMove(ModelSQL):
|
|
'Sale Line - Ignored Move'
|
|
__name__ = 'sale.line-ignored-stock.move'
|
|
_table = 'sale_line_moves_ignored_rel'
|
|
sale_line = fields.Many2One('sale.line', 'Sale Line', ondelete='CASCADE',
|
|
select=True, required=True)
|
|
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
|
|
select=True, required=True)
|
|
|
|
|
|
class SaleLineRecreatedMove(ModelSQL):
|
|
'Sale Line - Recreated Move'
|
|
__name__ = 'sale.line-recreated-stock.move'
|
|
_table = 'sale_line_moves_recreated_rel'
|
|
sale_line = fields.Many2One('sale.line', 'Sale Line', ondelete='CASCADE',
|
|
select=True, required=True)
|
|
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
|
|
select=True, required=True)
|
|
|
|
|
|
class SaleReport(CompanyReport):
|
|
__name__ = 'sale.sale'
|
|
|
|
@classmethod
|
|
def execute(cls, ids, data):
|
|
with Transaction().set_context(address_with_party=True):
|
|
return super(SaleReport, cls).execute(ids, data)
|
|
|
|
@classmethod
|
|
def get_context(cls, records, header, data):
|
|
pool = Pool()
|
|
Date = pool.get('ir.date')
|
|
context = super().get_context(records, header, data)
|
|
with Transaction().set_context(company=header['company'].id):
|
|
context['today'] = Date.today()
|
|
return context
|
|
|
|
|
|
class OpenCustomer(Wizard):
|
|
'Open Customers'
|
|
__name__ = 'sale.open_customer'
|
|
start_state = 'open_'
|
|
open_ = StateAction('party.act_party_form')
|
|
|
|
def do_open_(self, action):
|
|
pool = Pool()
|
|
ModelData = pool.get('ir.model.data')
|
|
Wizard = pool.get('ir.action.wizard')
|
|
Sale = pool.get('sale.sale')
|
|
cursor = Transaction().connection.cursor()
|
|
sale = Sale.__table__()
|
|
|
|
cursor.execute(*sale.select(sale.party, group_by=sale.party))
|
|
customer_ids = [line[0] for line in cursor]
|
|
action['pyson_domain'] = PYSONEncoder().encode(
|
|
[('id', 'in', customer_ids)])
|
|
wizard = Wizard(ModelData.get_id('sale', 'act_open_customer'))
|
|
action['name'] = wizard.name
|
|
return action, {}
|
|
|
|
def transition_open_(self):
|
|
return 'end'
|
|
|
|
|
|
class HandleShipmentExceptionAsk(ModelView):
|
|
'Handle Shipment Exception'
|
|
__name__ = 'sale.handle.shipment.exception.ask'
|
|
recreate_moves = fields.Many2Many(
|
|
'stock.move', None, None, 'Recreate Moves',
|
|
domain=[('id', 'in', Eval('domain_moves'))], depends=['domain_moves'])
|
|
domain_moves = fields.Many2Many(
|
|
'stock.move', None, None, 'Domain Moves')
|
|
|
|
|
|
class HandleShipmentException(Wizard):
|
|
'Handle Shipment Exception'
|
|
__name__ = 'sale.handle.shipment.exception'
|
|
start_state = 'ask'
|
|
ask = StateView('sale.handle.shipment.exception.ask',
|
|
'sale.handle_shipment_exception_ask_view_form', [
|
|
Button('Cancel', 'end', 'tryton-cancel'),
|
|
Button('OK', 'handle', 'tryton-ok', default=True),
|
|
])
|
|
handle = StateTransition()
|
|
|
|
def default_ask(self, fields):
|
|
moves = []
|
|
for line in self.record.lines:
|
|
skips = set(line.moves_ignored)
|
|
skips.update(line.moves_recreated)
|
|
for move in line.moves:
|
|
if move.state == 'cancelled' and move not in skips:
|
|
moves.append(move.id)
|
|
return {
|
|
'recreate_moves': moves,
|
|
'domain_moves': moves,
|
|
}
|
|
|
|
def transition_handle(self):
|
|
pool = Pool()
|
|
SaleLine = pool.get('sale.line')
|
|
|
|
for line in self.record.lines:
|
|
moves_ignored = []
|
|
moves_recreated = []
|
|
skips = set(line.moves_ignored)
|
|
skips.update(line.moves_recreated)
|
|
for move in line.moves:
|
|
if move not in self.ask.domain_moves or move in skips:
|
|
continue
|
|
if move in self.ask.recreate_moves:
|
|
moves_recreated.append(move.id)
|
|
else:
|
|
moves_ignored.append(move.id)
|
|
|
|
SaleLine.write([line], {
|
|
'moves_ignored': [('add', moves_ignored)],
|
|
'moves_recreated': [('add', moves_recreated)],
|
|
})
|
|
self.model.__queue__.process([self.record])
|
|
return 'end'
|
|
|
|
|
|
class HandleInvoiceExceptionAsk(ModelView):
|
|
'Handle Invoice Exception'
|
|
__name__ = 'sale.handle.invoice.exception.ask'
|
|
recreate_invoices = fields.Many2Many(
|
|
'account.invoice', None, None, 'Recreate Invoices',
|
|
domain=[('id', 'in', Eval('domain_invoices'))],
|
|
depends=['domain_invoices'],
|
|
help='The selected invoices will be recreated. '
|
|
'The other ones will be ignored.')
|
|
domain_invoices = fields.Many2Many(
|
|
'account.invoice', None, None, 'Domain Invoices')
|
|
|
|
|
|
class HandleInvoiceException(Wizard):
|
|
'Handle Invoice Exception'
|
|
__name__ = 'sale.handle.invoice.exception'
|
|
start_state = 'ask'
|
|
ask = StateView('sale.handle.invoice.exception.ask',
|
|
'sale.handle_invoice_exception_ask_view_form', [
|
|
Button('Cancel', 'end', 'tryton-cancel'),
|
|
Button('OK', 'handle', 'tryton-ok', default=True),
|
|
])
|
|
handle = StateTransition()
|
|
|
|
def default_ask(self, fields):
|
|
skips = set(self.record.invoices_ignored)
|
|
skips.update(self.record.invoices_recreated)
|
|
invoices = []
|
|
for invoice in self.record.invoices:
|
|
if invoice.state == 'cancelled' and invoice not in skips:
|
|
invoices.append(invoice.id)
|
|
return {
|
|
'recreate_invoices': invoices,
|
|
'domain_invoices': invoices,
|
|
}
|
|
|
|
def transition_handle(self):
|
|
invoices_ignored = []
|
|
invoices_recreated = []
|
|
for invoice in self.ask.domain_invoices:
|
|
if invoice in self.ask.recreate_invoices:
|
|
invoices_recreated.append(invoice.id)
|
|
else:
|
|
invoices_ignored.append(invoice.id)
|
|
|
|
self.model.write([self.record], {
|
|
'invoices_ignored': [('add', invoices_ignored)],
|
|
'invoices_recreated': [('add', invoices_recreated)],
|
|
})
|
|
self.model.__queue__.process([self.record])
|
|
return 'end'
|
|
|
|
|
|
class ReturnSaleStart(ModelView):
|
|
'Return Sale'
|
|
__name__ = 'sale.return_sale.start'
|
|
|
|
|
|
class ReturnSale(Wizard):
|
|
'Return Sale'
|
|
__name__ = 'sale.return_sale'
|
|
start = StateView('sale.return_sale.start',
|
|
'sale.return_sale_start_view_form', [
|
|
Button('Cancel', 'end', 'tryton-cancel'),
|
|
Button('Return', 'return_', 'tryton-ok', default=True),
|
|
])
|
|
return_ = StateAction('sale.act_sale_form')
|
|
|
|
def do_return_(self, action):
|
|
sales = self.records
|
|
return_sales = self.model.copy(sales)
|
|
for return_sale, sale in zip(return_sales, sales):
|
|
return_sale.origin = sale
|
|
for line in return_sale.lines:
|
|
if line.type == 'line':
|
|
line.quantity *= -1
|
|
return_sale.lines = return_sale.lines # Force saving
|
|
self.model.save(return_sales)
|
|
|
|
data = {'res_id': [s.id for s in return_sales]}
|
|
if len(return_sales) == 1:
|
|
action['views'].reverse()
|
|
return action, data
|
|
|
|
|
|
class ModifyHeaderStateView(StateView):
|
|
def get_view(self, wizard, state_name):
|
|
with Transaction().set_context(modify_header=True):
|
|
return super(ModifyHeaderStateView, self).get_view(
|
|
wizard, state_name)
|
|
|
|
|
|
class ModifyHeader(Wizard):
|
|
"Modify Header"
|
|
__name__ = 'sale.modify_header'
|
|
start = ModifyHeaderStateView('sale.sale',
|
|
'sale.modify_header_form', [
|
|
Button("Cancel", 'end', 'tryton-cancel'),
|
|
Button("Modify", 'modify', 'tryton-ok', default=True),
|
|
])
|
|
modify = StateTransition()
|
|
|
|
def get_sale(self):
|
|
if self.record.state != 'draft':
|
|
raise AccessError(
|
|
gettext('sale.msg_sale_modify_header_draft',
|
|
sale=self.record.rec_name))
|
|
return self.record
|
|
|
|
def default_start(self, fields):
|
|
sale = self.get_sale()
|
|
defaults = {}
|
|
for fieldname in fields:
|
|
value = getattr(sale, fieldname)
|
|
if isinstance(value, Model):
|
|
if getattr(sale.__class__, fieldname)._type == 'reference':
|
|
value = str(value)
|
|
else:
|
|
value = value.id
|
|
elif isinstance(value, (list, tuple)):
|
|
value = [r.id for r in value]
|
|
defaults[fieldname] = value
|
|
|
|
# Mimic an empty sale in draft state to get the fields' states right
|
|
defaults['lines'] = []
|
|
return defaults
|
|
|
|
def transition_modify(self):
|
|
pool = Pool()
|
|
Line = pool.get('sale.line')
|
|
|
|
sale = self.get_sale()
|
|
self.model.write([sale], self.start._save_values)
|
|
|
|
# Call on_change after the save to ensure parent sale
|
|
# has the modified values
|
|
for line in sale.lines:
|
|
line.on_change_product()
|
|
Line.save(sale.lines)
|
|
|
|
return 'end'
|