Maxime Richez
992834e4bd
A function field summary is added which takes the first line of description field. This is useful to identify line without product (only with description) in the list. issue9695 review292431002
1999 lines
73 KiB
Python
1999 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 itertools import chain
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from decimal import Decimal
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from sql import Literal, Null
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from sql.aggregate import Count
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from sql.operators import Concat
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from trytond.i18n import gettext
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from trytond.model import Workflow, Model, ModelView, ModelSQL, fields, \
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sequence_ordered
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from trytond.model.exceptions import AccessError
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from trytond.modules.company import CompanyReport
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from trytond.wizard import Wizard, StateAction, StateView, StateTransition, \
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Button
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from trytond import backend
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from trytond.pyson import Eval, Bool, If, PYSONEncoder
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from trytond.transaction import Transaction
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from trytond.pool import Pool
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from trytond.tools import firstline
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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.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.model import (
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employee_field, set_employee, reset_employee)
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from trytond.modules.product import price_digits, round_price
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from .exceptions import PurchaseQuotationError, PartyLocationError
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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 Purchase(
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Workflow, ModelSQL, ModelView, TaxableMixin,
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AttachmentCopyMixin, NoteCopyMixin):
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'Purchase'
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__name__ = 'purchase.purchase'
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_rec_name = 'number'
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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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company = fields.Many2One('company.company', 'Company', required=True,
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states={
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'readonly': (Eval('state') != 'draft') | Eval('lines', [0]),
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},
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domain=[
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('id', If(Eval('context', {}).contains('company'), '=', '!='),
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Eval('context', {}).get('company', -1)),
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],
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depends=['state'], select=True)
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number = fields.Char('Number', size=None, readonly=True, select=True)
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reference = fields.Char('Reference', select=True)
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description = fields.Char('Description', size=None, states=_states,
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depends=_depends)
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purchase_date = fields.Date('Purchase 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', states={
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'readonly': ~Eval('state').in_(['draft', 'quotation']),
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},
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depends=['state'])
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party = fields.Many2One('party.party', 'Party', required=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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select=True, depends=['state'])
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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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search_context={
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'related_party': Eval('party'),
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},
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depends=['party'])
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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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search_context={
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'related_party': Eval('party'),
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},
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depends=['state', 'party'])
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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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},
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depends=['party', 'invoice_party', 'state'])
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warehouse = fields.Many2One('stock.location', 'Warehouse',
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domain=[('type', '=', 'warehouse')], states=_states,
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depends=_depends)
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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'))),
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},
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depends=['state'])
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currency_digits = fields.Function(fields.Integer('Currency Digits'),
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'on_change_with_currency_digits')
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lines = fields.One2Many('purchase.line', 'purchase', 'Lines',
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states=_states, depends=_depends)
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comment = fields.Text('Comment')
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untaxed_amount = fields.Function(fields.Numeric('Untaxed',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits']), 'get_amount')
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untaxed_amount_cache = fields.Numeric('Untaxed Cache',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits'])
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tax_amount = fields.Function(fields.Numeric('Tax',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits']), 'get_amount')
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tax_amount_cache = fields.Numeric('Tax Cache',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits'])
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total_amount = fields.Function(fields.Numeric('Total',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits']), 'get_amount')
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total_amount_cache = fields.Numeric('Total Cache',
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digits=(16, Eval('currency_digits', 2)),
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depends=['currency_digits'])
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invoice_method = fields.Selection([
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('manual', 'Manual'),
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('order', 'Based On Order'),
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('shipment', 'Based On Shipment'),
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], 'Invoice Method', required=True, states=_states,
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depends=_depends)
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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(
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'purchase.purchase-ignored-account.invoice',
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'purchase', 'invoice', 'Ignored Invoices', readonly=True)
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invoices_recreated = fields.Many2Many(
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'purchase.purchase-recreated-account.invoice',
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'purchase', 'invoice', 'Recreated Invoices', readonly=True)
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delivery_date = fields.Date(
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"Delivery Date",
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states={
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'readonly': Eval('state').in_([
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'processing', 'done', 'cancelled']),
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},
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depends=['state'],
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help="The default delivery date for each line.")
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shipment_state = fields.Selection([
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('none', 'None'),
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('waiting', 'Waiting'),
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('received', 'Received'),
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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.in', 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.in.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', 'purchase', 'Moves', readonly=True)
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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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del _states, _depends
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@classmethod
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def __setup__(cls):
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super(Purchase, cls).__setup__()
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cls._order = [
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('purchase_date', 'DESC'),
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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', '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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'pre_validate': [
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If(~Eval('purchase_date'),
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('purchase_date', '!=', None),
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()),
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If(~Eval('invoice_address'),
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('invoice_address', '!=', None),
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()),
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],
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'invisible': Eval('state') != 'draft',
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'readonly': ~Eval('lines', []),
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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', 'done', 'cancelled']
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@classmethod
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def __register__(cls, module_name):
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pool = Pool()
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PurchaseLine = pool.get('purchase.line')
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Move = pool.get('stock.move')
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InvoiceLine = pool.get('account.invoice.line')
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cursor = Transaction().connection.cursor()
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sql_table = cls.__table__()
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table = cls.__table_handler__(module_name)
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# Migration from 3.8:
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if table.column_exist('supplier_reference'):
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table.column_rename('reference', 'number')
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table.column_rename('supplier_reference', 'reference')
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super(Purchase, cls).__register__(module_name)
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table = cls.__table_handler__(module_name)
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# Migration from 3.2
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# state confirmed splitted into confirmed and processing
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if (backend.TableHandler.table_exist(PurchaseLine._table)
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and backend.TableHandler.table_exist(Move._table)
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and backend.TableHandler.table_exist(InvoiceLine._table)):
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purchase_line = PurchaseLine.__table__()
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move = Move.__table__()
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invoice_line = InvoiceLine.__table__()
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# Wrap subquery inside an other inner subquery because MySQL syntax
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# doesn't allow update a table and select from the same table in a
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# subquery.
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sub_query = sql_table.join(purchase_line,
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condition=purchase_line.purchase == sql_table.id
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).join(invoice_line, 'LEFT',
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condition=(invoice_line.origin
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== Concat(
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PurchaseLine.__name__ + ',', purchase_line.id))
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).join(move, 'LEFT',
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condition=(move.origin == Concat(
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PurchaseLine.__name__ + ',', purchase_line.id))
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).select(sql_table.id,
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where=((sql_table.state == 'confirmed')
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& ((invoice_line.id != Null)
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| (move.id != Null))))
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cursor.execute(*sql_table.update(
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columns=[sql_table.state],
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values=['processing'],
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where=sql_table.id.in_(sub_query.select(sub_query.id))))
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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_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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@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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company = Company(company)
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return company.currency.id
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@staticmethod
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def default_currency_digits():
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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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company = Company(company)
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return company.currency.digits
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return 2
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@staticmethod
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def default_invoice_method():
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Configuration = Pool().get('purchase.configuration')
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configuration = Configuration(1)
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return configuration.purchase_invoice_method
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@staticmethod
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def default_invoice_state():
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return 'none'
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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', 'payment_term', 'lines')
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def on_change_party(self):
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cursor = Transaction().connection.cursor()
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table = self.__table__()
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if not self.invoice_party:
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self.invoice_address = None
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self.invoice_method = self.default_invoice_method()
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if not self.lines:
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self.currency = self.default_currency()
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self.currency_digits = self.default_currency_digits()
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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.lines:
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invoice_party = (
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self.invoice_party.id if self.invoice_party else None)
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subquery = table.select(
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table.currency,
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table.payment_term,
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table.invoice_method,
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where=(table.party == self.party.id)
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& (table.invoice_party == invoice_party),
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order_by=table.id,
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limit=10)
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cursor.execute(*subquery.select(
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subquery.currency,
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subquery.payment_term,
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subquery.invoice_method,
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group_by=[
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subquery.currency,
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subquery.payment_term,
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subquery.invoice_method,
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],
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order_by=Count(Literal(1)).desc))
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row = cursor.fetchone()
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if row:
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self.currency, self.payment_term, self.invoice_method = row
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self.currency_digits = self.currency.digits
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if self.party.supplier_payment_term:
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self.payment_term = self.party.supplier_payment_term
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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('currency')
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def on_change_with_currency_digits(self, name=None):
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if self.currency:
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return self.currency.digits
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return 2
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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:
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if 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('party')
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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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return context
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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:
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self.untaxed_amount = self.currency.round(self.untaxed_amount)
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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 = []
|
|
# In case we're called from an on_change we have to use some sensible
|
|
# defaults
|
|
for line in self.lines:
|
|
if getattr(line, 'type', None) != 'line':
|
|
continue
|
|
taxable_lines.append((
|
|
getattr(line, 'taxes', None) or [],
|
|
getattr(line, 'unit_price', None) or Decimal(0),
|
|
getattr(line, 'quantity', None) or 0,
|
|
None,
|
|
))
|
|
return taxable_lines
|
|
|
|
@fields.depends(methods=['_get_taxes'])
|
|
def get_tax_amount(self):
|
|
taxes = iter(self._get_taxes().values())
|
|
return sum((tax['amount'] for tax in taxes), Decimal(0))
|
|
|
|
@classmethod
|
|
def get_amount(cls, purchases, 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
|
|
purchases = sorted(purchases,
|
|
key=lambda p: p.state in cls._states_cached, reverse=True)
|
|
purchases = cls.browse(purchases)
|
|
for purchase in purchases:
|
|
if (purchase.state in cls._states_cached
|
|
and purchase.untaxed_amount_cache is not None
|
|
and purchase.tax_amount_cache is not None
|
|
and purchase.total_amount_cache is not None):
|
|
untaxed_amount[purchase.id] = purchase.untaxed_amount_cache
|
|
if compute_taxes:
|
|
tax_amount[purchase.id] = purchase.tax_amount_cache
|
|
total_amount[purchase.id] = purchase.total_amount_cache
|
|
else:
|
|
untaxed_amount[purchase.id] = sum(
|
|
(line.amount for line in purchase.lines
|
|
if line.type == 'line'), Decimal(0))
|
|
if compute_taxes:
|
|
tax_amount[purchase.id] = purchase.get_tax_amount()
|
|
total_amount[purchase.id] = (
|
|
untaxed_amount[purchase.id] + tax_amount[purchase.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 purchase.
|
|
'''
|
|
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'
|
|
|
|
def set_invoice_state(self):
|
|
'''
|
|
Set the invoice state.
|
|
'''
|
|
state = self.get_invoice_state()
|
|
if self.invoice_state != state:
|
|
self.write([self], {
|
|
'invoice_state': state,
|
|
})
|
|
|
|
get_shipments = get_shipments_returns('stock.shipment.in')
|
|
get_shipment_returns = get_shipments_returns('stock.shipment.in.return')
|
|
|
|
search_shipments = search_shipments_returns('stock.shipment.in')
|
|
search_shipment_returns = search_shipments_returns(
|
|
'stock.shipment.in.return')
|
|
|
|
def get_shipment_state(self):
|
|
'''
|
|
Return the shipment state for the purchase.
|
|
'''
|
|
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 'received'
|
|
else:
|
|
return 'waiting'
|
|
return 'none'
|
|
|
|
def set_shipment_state(self):
|
|
'''
|
|
Set the shipment state.
|
|
'''
|
|
state = self.get_shipment_state()
|
|
if self.shipment_state != state:
|
|
self.write([self], {
|
|
'shipment_state': state,
|
|
})
|
|
|
|
@property
|
|
def report_address(self):
|
|
if self.invoice_address:
|
|
return self.invoice_address.full_address
|
|
else:
|
|
return ''
|
|
|
|
@property
|
|
def delivery_full_address(self):
|
|
if self.warehouse and self.warehouse.address:
|
|
return self.warehouse.address.full_address
|
|
return ''
|
|
|
|
@property
|
|
def full_number(self):
|
|
return self.number
|
|
|
|
def get_rec_name(self, name):
|
|
items = []
|
|
if self.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 = [
|
|
('/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.in.return',
|
|
'account.invoice',
|
|
}
|
|
|
|
@classmethod
|
|
def copy(cls, purchases, 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('purchase_date', None)
|
|
return super(Purchase, cls).copy(purchases, default=default)
|
|
|
|
def check_for_quotation(self):
|
|
for line in self.lines:
|
|
if (not line.to_location
|
|
and line.product
|
|
and line.product.type in ('goods', 'assets')):
|
|
raise PurchaseQuotationError(
|
|
gettext('purchase.msg_warehouse_required_for_quotation',
|
|
purchase=self.rec_name))
|
|
|
|
@classmethod
|
|
def set_number(cls, purchases):
|
|
'''
|
|
Fill the number field with the purchase sequence
|
|
'''
|
|
pool = Pool()
|
|
Sequence = pool.get('ir.sequence')
|
|
Config = pool.get('purchase.configuration')
|
|
|
|
config = Config(1)
|
|
for purchase in purchases:
|
|
if purchase.number:
|
|
continue
|
|
purchase.number = Sequence.get_id(config.purchase_sequence.id)
|
|
cls.save(purchases)
|
|
|
|
@classmethod
|
|
def set_purchase_date(cls, purchases):
|
|
Date = Pool().get('ir.date')
|
|
for purchase in purchases:
|
|
if not purchase.purchase_date:
|
|
cls.write([purchase], {
|
|
'purchase_date': Date.today(),
|
|
})
|
|
|
|
@classmethod
|
|
def store_cache(cls, purchases):
|
|
for purchase in purchases:
|
|
purchase.untaxed_amount_cache = purchase.untaxed_amount
|
|
purchase.tax_amount_cache = purchase.tax_amount
|
|
purchase.total_amount_cache = purchase.total_amount
|
|
cls.save(purchases)
|
|
|
|
def _get_invoice_purchase(self):
|
|
'Return invoice'
|
|
pool = Pool()
|
|
Journal = pool.get('account.journal')
|
|
Invoice = pool.get('account.invoice')
|
|
|
|
journals = Journal.search([
|
|
('type', '=', 'expense'),
|
|
], limit=1)
|
|
if journals:
|
|
journal, = journals
|
|
else:
|
|
journal = None
|
|
party = self.invoice_party or self.party
|
|
|
|
return Invoice(
|
|
company=self.company,
|
|
type='in',
|
|
journal=journal,
|
|
party=party,
|
|
invoice_address=self.invoice_address,
|
|
currency=self.currency,
|
|
account=party.account_payable_used,
|
|
payment_term=self.payment_term,
|
|
)
|
|
|
|
def create_invoice(self):
|
|
'Create an invoice for the purchase and return it'
|
|
|
|
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_purchase()
|
|
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 create_move(self, move_type):
|
|
'''
|
|
Create move for each purchase lines
|
|
'''
|
|
pool = Pool()
|
|
Move = pool.get('stock.move')
|
|
|
|
moves = []
|
|
for line in self.lines:
|
|
move = line.get_move(move_type)
|
|
if move:
|
|
moves.append(move)
|
|
Move.save(moves)
|
|
return moves
|
|
|
|
@property
|
|
def return_from_location(self):
|
|
if self.warehouse:
|
|
return (self.warehouse.supplier_return_location
|
|
or self.warehouse.storage_location)
|
|
|
|
def _get_return_shipment(self):
|
|
ShipmentInReturn = Pool().get('stock.shipment.in.return')
|
|
return ShipmentInReturn(
|
|
company=self.company,
|
|
from_location=self.return_from_location,
|
|
to_location=self.party.supplier_location,
|
|
supplier=self.party,
|
|
delivery_address=self.party.address_get(type='delivery'),
|
|
)
|
|
|
|
def create_return_shipment(self, return_moves):
|
|
'''
|
|
Create return shipment and return the shipment id
|
|
'''
|
|
ShipmentInReturn = Pool().get('stock.shipment.in.return')
|
|
return_shipment = self._get_return_shipment()
|
|
return_shipment.moves = return_moves
|
|
return_shipment.save()
|
|
self.copy_resources_to(return_shipment)
|
|
ShipmentInReturn.wait([return_shipment])
|
|
return return_shipment
|
|
|
|
def is_done(self):
|
|
return ((self.invoice_state == 'paid'
|
|
or self.invoice_state == 'none')
|
|
and (self.shipment_state == 'received'
|
|
or self.shipment_state == 'none'
|
|
or all(l.product.type == 'service'
|
|
for l in self.lines if l.product)))
|
|
|
|
@classmethod
|
|
def delete(cls, purchases):
|
|
# Cancel before delete
|
|
cls.cancel(purchases)
|
|
for purchase in purchases:
|
|
if purchase.state != 'cancelled':
|
|
raise AccessError(
|
|
gettext('purchase.msg_purchase_delete_cancel',
|
|
purchase=purchase.rec_name))
|
|
super(Purchase, cls).delete(purchases)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('cancelled')
|
|
def cancel(cls, purchases):
|
|
cls.store_cache(purchases)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('draft')
|
|
@reset_employee('quoted_by', 'confirmed_by')
|
|
def draft(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('quotation')
|
|
@set_employee('quoted_by')
|
|
def quote(cls, purchases):
|
|
for purchase in purchases:
|
|
purchase.check_for_quotation()
|
|
cls.set_number(purchases)
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
@Workflow.transition('confirmed')
|
|
@set_employee('confirmed_by')
|
|
def confirm(cls, purchases):
|
|
pool = Pool()
|
|
Configuration = pool.get('purchase.configuration')
|
|
cls.set_purchase_date(purchases)
|
|
cls.store_cache(purchases)
|
|
config = Configuration(1)
|
|
with Transaction().set_context(
|
|
queue_name='purchase',
|
|
queue_scheduled_at=config.purchase_process_after):
|
|
cls.__queue__.process(purchases)
|
|
|
|
@classmethod
|
|
@Workflow.transition('processing')
|
|
def proceed(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@Workflow.transition('done')
|
|
def do(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button_action('purchase.wizard_invoice_handle_exception')
|
|
def handle_invoice_exception(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button_action('purchase.wizard_shipment_handle_exception')
|
|
def handle_shipment_exception(cls, purchases):
|
|
pass
|
|
|
|
@classmethod
|
|
@ModelView.button
|
|
def process(cls, purchases):
|
|
pool = Pool()
|
|
Line = pool.get('purchase.line')
|
|
lines = []
|
|
process, done = [], []
|
|
cls.lock(purchases)
|
|
for purchase in purchases:
|
|
if purchase.state not in {'confirmed', 'processing', 'done'}:
|
|
continue
|
|
purchase.create_invoice()
|
|
purchase.set_invoice_state()
|
|
purchase.create_move('in')
|
|
return_moves = purchase.create_move('return')
|
|
if return_moves:
|
|
purchase.create_return_shipment(return_moves)
|
|
purchase.set_shipment_state()
|
|
|
|
for line in purchase.lines:
|
|
line.set_actual_quantity()
|
|
lines.append(line)
|
|
|
|
if purchase.is_done():
|
|
if purchase.state != 'done':
|
|
if purchase.state == 'confirmed':
|
|
process.append(purchase)
|
|
done.append(purchase)
|
|
elif purchase.state != 'processing':
|
|
process.append(purchase)
|
|
Line.save(lines)
|
|
if process:
|
|
cls.proceed(process)
|
|
if done:
|
|
cls.do(done)
|
|
|
|
@classmethod
|
|
@ModelView.button_action('purchase.wizard_modify_header')
|
|
def modify_header(cls, purchases):
|
|
pass
|
|
|
|
|
|
class PurchaseIgnoredInvoice(ModelSQL):
|
|
'Purchase - Ignored Invoice'
|
|
__name__ = 'purchase.purchase-ignored-account.invoice'
|
|
_table = 'purchase_invoice_ignored_rel'
|
|
purchase = fields.Many2One('purchase.purchase', 'Purchase',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
invoice = fields.Many2One('account.invoice', 'Invoice',
|
|
ondelete='RESTRICT', select=True, required=True)
|
|
|
|
|
|
class PurchaseRecreatedInvoice(ModelSQL):
|
|
'Purchase - Recreated Invoice'
|
|
__name__ = 'purchase.purchase-recreated-account.invoice'
|
|
_table = 'purchase_invoice_recreated_rel'
|
|
purchase = fields.Many2One('purchase.purchase', 'Purchase',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
invoice = fields.Many2One('account.invoice', 'Invoice',
|
|
ondelete='RESTRICT', select=True, required=True)
|
|
|
|
|
|
class Line(sequence_ordered(), ModelSQL, ModelView):
|
|
'Purchase Line'
|
|
__name__ = 'purchase.line'
|
|
purchase = fields.Many2One('purchase.purchase', 'Purchase',
|
|
ondelete='CASCADE', select=True, required=True,
|
|
states={
|
|
'readonly': ((Eval('purchase_state') != 'draft')
|
|
& Bool(Eval('purchase'))),
|
|
},
|
|
depends=['purchase_state'])
|
|
type = fields.Selection([
|
|
('line', 'Line'),
|
|
('subtotal', 'Subtotal'),
|
|
('title', 'Title'),
|
|
('comment', 'Comment'),
|
|
], 'Type', select=True, required=True,
|
|
states={
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['purchase_state'])
|
|
quantity = fields.Float('Quantity',
|
|
digits=(16, Eval('unit_digits', 2)),
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'required': Eval('type') == 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['unit_digits', 'type', 'purchase_state'])
|
|
actual_quantity = fields.Float(
|
|
"Actual Quantity", digits=(16, Eval('unit_digits', 2)), readonly=True,
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
},
|
|
depends=['unit_digits', 'type'])
|
|
unit = fields.Many2One('product.uom', 'Unit',
|
|
ondelete='RESTRICT',
|
|
states={
|
|
'required': Bool(Eval('product')),
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
domain=[
|
|
If(Bool(Eval('product_uom_category')),
|
|
('category', '=', Eval('product_uom_category')),
|
|
('category', '!=', -1)),
|
|
],
|
|
depends=['product', 'type', 'product_uom_category', 'purchase_state'])
|
|
unit_digits = fields.Function(fields.Integer('Unit Digits'),
|
|
'on_change_with_unit_digits')
|
|
product = fields.Many2One('product.product', 'Product',
|
|
ondelete='RESTRICT',
|
|
domain=[
|
|
If(Eval('purchase_state').in_(['draft', 'quotation']),
|
|
[('purchasable', '=', True)],
|
|
[]),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
'required': Bool(Eval('product_supplier')),
|
|
},
|
|
context={
|
|
'company': Eval('company', None),
|
|
},
|
|
search_context={
|
|
'locations': If(Bool(Eval('_parent_purchase', {}).get(
|
|
'warehouse')),
|
|
[Eval('_parent_purchase', {}).get('warehouse', None)],
|
|
[]),
|
|
'stock_date_end': Eval('_parent_purchase', {}).get(
|
|
'purchase_date'),
|
|
'stock_skip_warehouse': True,
|
|
'currency': Eval('_parent_purchase', {}).get('currency'),
|
|
'supplier': Eval('_parent_purchase', {}).get('party'),
|
|
'purchase_date': Eval('_parent_purchase', {}).get('purchase_date'),
|
|
'uom': Eval('unit'),
|
|
'taxes': Eval('taxes', []),
|
|
'quantity': Eval('quantity'),
|
|
},
|
|
depends=['type', 'purchase_state', 'product_supplier', 'company'])
|
|
product_supplier = fields.Many2One(
|
|
'purchase.product_supplier', "Supplier's Product",
|
|
ondelete='RESTRICT',
|
|
domain=[
|
|
If(Bool(Eval('product')),
|
|
['OR',
|
|
[
|
|
('template.products', '=', Eval('product')),
|
|
('product', '=', None),
|
|
],
|
|
('product', '=', Eval('product')),
|
|
],
|
|
[]),
|
|
('party', '=', Eval('_parent_purchase', {}).get('party')),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['product', 'type', 'purchase_state'])
|
|
product_uom_category = fields.Function(
|
|
fields.Many2One('product.uom.category', 'Product Uom Category'),
|
|
'on_change_with_product_uom_category')
|
|
unit_price = fields.Numeric('Unit Price', digits=price_digits,
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'required': Eval('type') == 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
}, depends=['type', 'purchase_state'])
|
|
amount = fields.Function(fields.Numeric('Amount',
|
|
digits=(16,
|
|
Eval('_parent_purchase', {}).get('currency_digits', 2)),
|
|
states={
|
|
'invisible': ~Eval('type').in_(['line', 'subtotal']),
|
|
},
|
|
depends=['type']), 'get_amount')
|
|
description = fields.Text('Description', size=None,
|
|
states={
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
},
|
|
depends=['purchase_state'])
|
|
summary = fields.Function(fields.Char('Summary'), 'on_change_with_summary')
|
|
note = fields.Text('Note')
|
|
taxes = fields.Many2Many('purchase.line-account.tax',
|
|
'line', 'tax', 'Taxes',
|
|
order=[('tax.sequence', 'ASC'), ('tax.id', 'ASC')],
|
|
domain=[('parent', '=', None), ['OR',
|
|
('group', '=', None),
|
|
('group.kind', 'in', ['purchase', 'both'])],
|
|
('company', '=',
|
|
Eval('_parent_purchase', {}).get('company', -1)),
|
|
],
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state') != 'draft',
|
|
}, depends=['type', 'purchase_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('purchase.line-ignored-stock.move',
|
|
'purchase_line', 'move', 'Ignored Moves', readonly=True)
|
|
moves_recreated = fields.Many2Many('purchase.line-recreated-stock.move',
|
|
'purchase_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')
|
|
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')
|
|
delivery_date = fields.Function(fields.Date('Delivery Date',
|
|
states={
|
|
'invisible': ((Eval('type') != 'line')
|
|
| Eval('delivery_date_edit', False)),
|
|
},
|
|
depends=['type', 'delivery_date_edit']),
|
|
'on_change_with_delivery_date')
|
|
delivery_date_edit = fields.Boolean(
|
|
"Edit Delivery Date",
|
|
states={
|
|
'invisible': Eval('type') != 'line',
|
|
'readonly': Eval('purchase_state').in_([
|
|
'processing', 'done', 'cancelled']),
|
|
},
|
|
depends=['type', 'purchase_state'],
|
|
help="Check to edit the delivery date.")
|
|
delivery_date_store = fields.Date(
|
|
"Delivery Date",
|
|
states={
|
|
'invisible': ((Eval('type') != 'line')
|
|
| ~Eval('delivery_date_edit', False)),
|
|
'readonly': Eval('purchase_state').in_([
|
|
'processing', 'done', 'cancelled']),
|
|
},
|
|
depends=['type', 'delivery_date_edit', 'purchase_state'])
|
|
purchase_state = fields.Function(
|
|
fields.Selection('get_purchase_states', 'Purchase State'),
|
|
'on_change_with_purchase_state')
|
|
company = fields.Function(
|
|
fields.Many2One('company.company', "Company"),
|
|
'on_change_with_company')
|
|
currency = fields.Function(
|
|
fields.Many2One('currency.currency', 'Currency'),
|
|
'on_change_with_currency')
|
|
|
|
@classmethod
|
|
def __register__(cls, module_name):
|
|
super().__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'
|
|
|
|
@classmethod
|
|
def default_delivery_date_edit(cls):
|
|
return False
|
|
|
|
@property
|
|
def _move_remaining_quantity(self):
|
|
"Compute the remaining quantity to receive"
|
|
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
|
|
+ self.moves_recreated)
|
|
for move in self.moves:
|
|
if move.state == 'cancelled' \
|
|
and move.id not in skip_ids:
|
|
return True
|
|
return False
|
|
|
|
@fields.depends('unit')
|
|
def on_change_with_unit_digits(self, name=None):
|
|
if self.unit:
|
|
return self.unit.digits
|
|
return 2
|
|
|
|
def _get_tax_rule_pattern(self):
|
|
'''
|
|
Get tax rule pattern
|
|
'''
|
|
return {}
|
|
|
|
@fields.depends(
|
|
'purchase', '_parent_purchase.currency', '_parent_purchase.party',
|
|
'_parent_purchase.purchase_date', 'company',
|
|
'unit', 'product', 'product_supplier', 'taxes')
|
|
def _get_context_purchase_price(self):
|
|
context = {}
|
|
if self.purchase:
|
|
if self.purchase.currency:
|
|
context['currency'] = self.purchase.currency.id
|
|
if self.purchase.party:
|
|
context['supplier'] = self.purchase.party.id
|
|
context['purchase_date'] = self.purchase.purchase_date
|
|
if self.company:
|
|
context['company'] = self.company.id
|
|
if self.unit:
|
|
context['uom'] = self.unit.id
|
|
elif self.product:
|
|
context['uom'] = self.product.purchase_uom.id
|
|
if self.product_supplier:
|
|
context['product_supplier'] = self.product_supplier.id
|
|
context['taxes'] = [t.id for t in self.taxes or []]
|
|
return context
|
|
|
|
@fields.depends('purchase', 'company', '_parent_purchase.party',)
|
|
def _get_product_supplier_pattern(self):
|
|
return {
|
|
'party': (
|
|
self.purchase.party.id
|
|
if self.purchase and self.purchase.party else -1),
|
|
'company': (self.company.id if self.company else -1),
|
|
}
|
|
|
|
@fields.depends('product', 'unit', 'purchase',
|
|
'_parent_purchase.party', '_parent_purchase.invoice_party',
|
|
'product_supplier', methods=['compute_taxes', 'compute_unit_price',
|
|
'_get_product_supplier_pattern'])
|
|
def on_change_product(self):
|
|
if not self.product:
|
|
return
|
|
|
|
party = None
|
|
if self.purchase:
|
|
party = self.purchase.invoice_party or self.purchase.party
|
|
|
|
# Set taxes before unit_price to have taxes in context of purchase
|
|
# price
|
|
self.taxes = self.compute_taxes(party)
|
|
|
|
category = self.product.purchase_uom.category
|
|
if not self.unit or self.unit.category != category:
|
|
self.unit = self.product.purchase_uom
|
|
self.unit_digits = self.product.purchase_uom.digits
|
|
|
|
product_suppliers = list(self.product.product_suppliers_used(
|
|
**self._get_product_supplier_pattern()))
|
|
if len(product_suppliers) == 1:
|
|
self.product_supplier, = product_suppliers
|
|
elif (self.product_supplier
|
|
and self.product_supplier not in product_suppliers):
|
|
self.product_supplier = None
|
|
|
|
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.supplier_taxes_used:
|
|
if party and party.supplier_tax_rule:
|
|
tax_ids = party.supplier_tax_rule.apply(tax, pattern)
|
|
if tax_ids:
|
|
taxes.extend(tax_ids)
|
|
continue
|
|
taxes.append(tax.id)
|
|
if party and party.supplier_tax_rule:
|
|
tax_ids = party.supplier_tax_rule.apply(None, pattern)
|
|
if tax_ids:
|
|
taxes.extend(tax_ids)
|
|
return taxes
|
|
|
|
@fields.depends('product', 'quantity',
|
|
methods=['_get_context_purchase_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_purchase_price()):
|
|
unit_price = Product.get_purchase_price([self.product],
|
|
abs(self.quantity or 0))[self.product.id]
|
|
if unit_price:
|
|
unit_price = round_price(unit_price)
|
|
return unit_price
|
|
|
|
@fields.depends('product', 'product_supplier',
|
|
methods=['on_change_product'])
|
|
def on_change_product_supplier(self):
|
|
if self.product_supplier:
|
|
if self.product_supplier.product:
|
|
self.product = self.product_supplier.product
|
|
elif not self.product:
|
|
if len(self.product_supplier.template.products) == 1:
|
|
self.product, = self.product_supplier.template.products
|
|
self.on_change_product()
|
|
|
|
@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('product', 'quantity', 'unit',
|
|
methods=['_get_context_purchase_price'])
|
|
def on_change_quantity(self):
|
|
Product = Pool().get('product.product')
|
|
|
|
if not self.product:
|
|
return
|
|
|
|
with Transaction().set_context(self._get_context_purchase_price()):
|
|
self.unit_price = Product.get_purchase_price([self.product],
|
|
abs(self.quantity or 0))[self.product.id]
|
|
if self.unit_price:
|
|
self.unit_price = round_price(self.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', 'purchase',
|
|
'_parent_purchase.currency')
|
|
def on_change_with_amount(self):
|
|
if self.type == 'line':
|
|
currency = self.purchase.currency if self.purchase 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.purchase.lines:
|
|
if line2.type == 'line':
|
|
amount += line2.purchase.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_from_location(self, name):
|
|
if (self.quantity or 0) >= 0:
|
|
return self.purchase.party.supplier_location.id
|
|
elif self.purchase.return_from_location:
|
|
return self.purchase.return_from_location.id
|
|
|
|
def get_to_location(self, name):
|
|
if (self.quantity or 0) >= 0:
|
|
if self.purchase.warehouse:
|
|
return self.purchase.warehouse.input_location.id
|
|
else:
|
|
return self.purchase.party.supplier_location.id
|
|
|
|
@fields.depends('product_supplier', 'quantity', 'moves', 'purchase',
|
|
'_parent_purchase.purchase_date',
|
|
'delivery_date_edit', 'delivery_date_store',
|
|
'_parent_purchase.delivery_date')
|
|
def on_change_with_delivery_date(self, name=None):
|
|
pool = Pool()
|
|
Date = pool.get('ir.date')
|
|
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)
|
|
delivery_date = None
|
|
if self.delivery_date_edit:
|
|
delivery_date = self.delivery_date_store
|
|
elif self.purchase and self.purchase.delivery_date:
|
|
delivery_date = self.purchase.delivery_date
|
|
elif (self.product_supplier
|
|
and self.quantity is not None
|
|
and self.quantity > 0
|
|
and self.purchase):
|
|
date = self.purchase.purchase_date if self.purchase else None
|
|
delivery_date = self.product_supplier.compute_supply_date(
|
|
date=date)
|
|
if delivery_date == datetime.date.max:
|
|
delivery_date = None
|
|
if delivery_date and delivery_date < Date.today():
|
|
delivery_date = None
|
|
return delivery_date
|
|
|
|
@classmethod
|
|
def get_purchase_states(cls):
|
|
pool = Pool()
|
|
Purchase = pool.get('purchase.purchase')
|
|
return Purchase.fields_get(['state'])['state']['selection']
|
|
|
|
@fields.depends('purchase', '_parent_purchase.state')
|
|
def on_change_with_purchase_state(self, name=None):
|
|
if self.purchase:
|
|
return self.purchase.state
|
|
|
|
@fields.depends('purchase', '_parent_purchase.company')
|
|
def on_change_with_company(self, name=None):
|
|
if self.purchase and self.purchase.company:
|
|
return self.purchase.company.id
|
|
|
|
@fields.depends('purchase', '_parent_purchase.currency')
|
|
def on_change_with_currency(self, name=None):
|
|
if self.purchase and self.purchase.currency:
|
|
return self.purchase.currency.id
|
|
|
|
def get_invoice_line(self):
|
|
'Return a list of invoice line for purchase 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.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 = 'in'
|
|
invoice_line.currency = self.currency
|
|
invoice_line.company = self.company
|
|
if self.product:
|
|
invoice_line.account = self.product.account_expense_used
|
|
if not invoice_line.account:
|
|
raise AccountError(
|
|
gettext('purchase'
|
|
'.msg_purchase_product_missing_account_expense',
|
|
purchase=self.purchase.rec_name,
|
|
product=self.product.rec_name))
|
|
else:
|
|
invoice_line.account = account_config.get_multivalue(
|
|
'default_category_account_expense')
|
|
if not invoice_line.account:
|
|
raise AccountError(
|
|
gettext('purchase'
|
|
'.msg_purchase_missing_account_expense',
|
|
purchase=self.purchase.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.purchase.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.purchase.invoice_method == 'order'
|
|
or not self.product
|
|
or self.product.type == 'service'):
|
|
return self.quantity
|
|
elif self.purchase.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 from_location
|
|
# as it is what matters for purchase
|
|
src_type = self.from_location.type
|
|
if (move.from_location.type == src_type
|
|
and move.to_location.type != src_type):
|
|
quantity += qty
|
|
elif (move.to_location.type == src_type
|
|
and move.from_location.type != src_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.purchase.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.purchase.invoice_method == 'order':
|
|
moves.extend(self.moves)
|
|
elif self.purchase.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, move_type):
|
|
'''
|
|
Return move values for purchase line
|
|
'''
|
|
pool = Pool()
|
|
Move = pool.get('stock.move')
|
|
Date = pool.get('ir.date')
|
|
|
|
if self.type != 'line':
|
|
return
|
|
if not self.product:
|
|
return
|
|
if self.product.type == 'service':
|
|
return
|
|
|
|
if (self.quantity >= 0) != (move_type == 'in'):
|
|
return
|
|
|
|
quantity = (self._get_move_quantity(move_type)
|
|
- self._get_shipped_quantity(move_type))
|
|
|
|
quantity = self.unit.round(quantity)
|
|
if quantity <= 0:
|
|
return
|
|
|
|
if not self.purchase.party.supplier_location:
|
|
raise PartyLocationError(
|
|
gettext('purchase.msg_purchase_supplier_location_required',
|
|
purchase=self.purchase.rec_name,
|
|
party=self.purchase.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.purchase.company
|
|
if move.on_change_with_unit_price_required():
|
|
move.unit_price = self.unit_price
|
|
move.currency = self.purchase.currency
|
|
if self.moves:
|
|
# backorder can not be planned but delivery date could be used
|
|
# if set in the future
|
|
if self.delivery_date and self.delivery_date > Date.today():
|
|
move.planned_date = self.delivery_date
|
|
else:
|
|
move.planned_date = None
|
|
else:
|
|
move.planned_date = self.delivery_date
|
|
move.invoice_lines = self._get_move_invoice_lines(move_type)
|
|
move.origin = self
|
|
return move
|
|
|
|
def _get_move_quantity(self, move_type):
|
|
'Return the quantity that should be shipped'
|
|
return abs(self.quantity)
|
|
|
|
def _get_shipped_quantity(self, move_type):
|
|
'Return the quantity already shipped'
|
|
pool = Pool()
|
|
Uom = pool.get('product.uom')
|
|
|
|
quantity = 0
|
|
skip = set(self.moves_recreated)
|
|
for move in self.moves:
|
|
if move not in skip:
|
|
quantity += Uom.compute_qty(move.uom, move.quantity,
|
|
self.unit)
|
|
return quantity
|
|
|
|
def _get_move_invoice_lines(self, move_type):
|
|
'Return the invoice lines that should be shipped'
|
|
if self.purchase.invoice_method == 'order':
|
|
return [l for l in self.invoice_lines]
|
|
else:
|
|
return [l for l in self.invoice_lines if not l.stock_moves]
|
|
|
|
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(
|
|
'%.*f', (self.unit.digits, self.quantity or 0))
|
|
+ '%s %s @ %s' % (
|
|
self.unit.symbol, self.product.rec_name,
|
|
self.purchase.rec_name))
|
|
else:
|
|
return self.purchase.rec_name
|
|
|
|
@classmethod
|
|
def search_rec_name(cls, name, clause):
|
|
return ['OR',
|
|
('purchase.rec_name',) + tuple(clause[1:]),
|
|
('product.rec_name',) + tuple(clause[1:]),
|
|
]
|
|
|
|
@classmethod
|
|
def view_attributes(cls):
|
|
return [
|
|
('/form//field[@name="note"]|/form//field[@name="description"]',
|
|
'spell', Eval('_parent_purchase', {}).get('party_lang')),
|
|
('//label[@id="delivery_date"]', 'states', {
|
|
'invisible': Eval('type') != 'line',
|
|
}),
|
|
]
|
|
|
|
@classmethod
|
|
def delete(cls, lines):
|
|
for line in lines:
|
|
if line.purchase_state not in {'cancelled', 'draft'}:
|
|
raise AccessError(
|
|
gettext('purchase.msg_purchase_line_delete_cancel_draft',
|
|
line=line.rec_name,
|
|
purchase=line.purchase.rec_name))
|
|
super().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)
|
|
return super().copy(lines, default=default)
|
|
|
|
|
|
class LineTax(ModelSQL):
|
|
'Purchase Line - Tax'
|
|
__name__ = 'purchase.line-account.tax'
|
|
_table = 'purchase_line_account_tax'
|
|
line = fields.Many2One('purchase.line', 'Purchase Line',
|
|
ondelete='CASCADE', select=True, required=True,
|
|
domain=[('type', '=', 'line')])
|
|
tax = fields.Many2One('account.tax', 'Tax', ondelete='RESTRICT',
|
|
select=True, required=True, domain=[('parent', '=', None)])
|
|
|
|
|
|
class LineIgnoredMove(ModelSQL):
|
|
'Purchase Line - Ignored Move'
|
|
__name__ = 'purchase.line-ignored-stock.move'
|
|
_table = 'purchase_line_moves_ignored_rel'
|
|
purchase_line = fields.Many2One('purchase.line', 'Purchase Line',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
|
|
select=True, required=True)
|
|
|
|
|
|
class LineRecreatedMove(ModelSQL):
|
|
'Purchase Line - Ignored Move'
|
|
__name__ = 'purchase.line-recreated-stock.move'
|
|
_table = 'purchase_line_moves_recreated_rel'
|
|
purchase_line = fields.Many2One('purchase.line', 'Purchase Line',
|
|
ondelete='CASCADE', select=True, required=True)
|
|
move = fields.Many2One('stock.move', 'Move', ondelete='RESTRICT',
|
|
select=True, required=True)
|
|
|
|
|
|
class PurchaseReport(CompanyReport):
|
|
__name__ = 'purchase.purchase'
|
|
|
|
@classmethod
|
|
def execute(cls, ids, data):
|
|
with Transaction().set_context(address_with_party=True):
|
|
return super(PurchaseReport, cls).execute(ids, data)
|
|
|
|
@classmethod
|
|
def get_context(cls, records, data):
|
|
pool = Pool()
|
|
Date = pool.get('ir.date')
|
|
context = super(PurchaseReport, cls).get_context(records, data)
|
|
context['today'] = Date.today()
|
|
return context
|
|
|
|
|
|
class OpenSupplier(Wizard):
|
|
'Open Suppliers'
|
|
__name__ = 'purchase.open_supplier'
|
|
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')
|
|
Purchase = pool.get('purchase.purchase')
|
|
cursor = Transaction().connection.cursor()
|
|
purchase = Purchase.__table__()
|
|
|
|
cursor.execute(*purchase.select(purchase.party,
|
|
group_by=purchase.party))
|
|
supplier_ids = [line[0] for line in cursor.fetchall()]
|
|
action['pyson_domain'] = PYSONEncoder().encode(
|
|
[('id', 'in', supplier_ids)])
|
|
wizard = Wizard(ModelData.get_id('purchase', 'act_open_supplier'))
|
|
action['name'] = wizard.name
|
|
return action, {}
|
|
|
|
|
|
class HandleShipmentExceptionAsk(ModelView):
|
|
'Handle Shipment Exception'
|
|
__name__ = 'purchase.handle.shipment.exception.ask'
|
|
recreate_moves = fields.Many2Many(
|
|
'stock.move', None, None, 'Recreate Moves',
|
|
domain=[('id', 'in', Eval('domain_moves'))], depends=['domain_moves'],
|
|
help=('The selected moves will be recreated. '
|
|
'The other ones will be ignored.'))
|
|
domain_moves = fields.Many2Many(
|
|
'stock.move', None, None, 'Domain Moves')
|
|
|
|
|
|
class HandleShipmentException(Wizard):
|
|
'Handle Shipment Exception'
|
|
__name__ = 'purchase.handle.shipment.exception'
|
|
start_state = 'ask'
|
|
ask = StateView('purchase.handle.shipment.exception.ask',
|
|
'purchase.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:
|
|
skip = set(line.moves_ignored + line.moves_recreated)
|
|
for move in line.moves:
|
|
if move.state == 'cancelled' and move not in skip:
|
|
moves.append(move.id)
|
|
return {
|
|
'recreate_moves': moves,
|
|
'domain_moves': moves,
|
|
}
|
|
|
|
def transition_handle(self):
|
|
pool = Pool()
|
|
PurchaseLine = pool.get('purchase.line')
|
|
to_recreate = self.ask.recreate_moves
|
|
domain_moves = self.ask.domain_moves
|
|
|
|
for line in self.record.lines:
|
|
moves_ignored = []
|
|
moves_recreated = []
|
|
skip = set(line.moves_ignored)
|
|
skip.update(line.moves_recreated)
|
|
for move in line.moves:
|
|
if move not in domain_moves or move in skip:
|
|
continue
|
|
if move in to_recreate:
|
|
moves_recreated.append(move.id)
|
|
else:
|
|
moves_ignored.append(move.id)
|
|
|
|
PurchaseLine.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__ = 'purchase.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__ = 'purchase.handle.invoice.exception'
|
|
start_state = 'ask'
|
|
ask = StateView('purchase.handle.invoice.exception.ask',
|
|
'purchase.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):
|
|
skip = set(self.record.invoices_ignored)
|
|
skip.update(self.record.invoices_recreated)
|
|
invoices = []
|
|
for invoice in self.record.invoices:
|
|
if invoice.state == 'cancelled' and invoice not in skip:
|
|
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 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__ = 'purchase.modify_header'
|
|
start = ModifyHeaderStateView('purchase.purchase',
|
|
'purchase.modify_header_form', [
|
|
Button("Cancel", 'end', 'tryton-cancel'),
|
|
Button("Modify", 'modify', 'tryton-ok', default=True),
|
|
])
|
|
modify = StateTransition()
|
|
|
|
def get_purchase(self):
|
|
if self.record.state != 'draft':
|
|
raise AccessError(
|
|
gettext('purchase.msg_purchase_modify_header_draft',
|
|
purchase=self.record.rec_name))
|
|
return self.record
|
|
|
|
def default_start(self, fields):
|
|
purchase = self.get_purchase()
|
|
defaults = {}
|
|
for fieldname in fields:
|
|
value = getattr(purchase, fieldname)
|
|
if isinstance(value, Model):
|
|
if getattr(purchase.__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('purchase.line')
|
|
|
|
purchase = self.get_purchase()
|
|
purchase.__class__.write([purchase], self.start._save_values)
|
|
|
|
# Call on_change after the save to ensure parent sale
|
|
# has the modified values
|
|
for line in purchase.lines:
|
|
line.on_change_product()
|
|
Line.save(purchase.lines)
|
|
|
|
return 'end'
|
|
|
|
|
|
class ReturnPurchaseStart(ModelView):
|
|
"Return Purchase"
|
|
__name__ = 'purchase.return_purchase.start'
|
|
|
|
|
|
class ReturnPurchase(Wizard):
|
|
"Return Purchase"
|
|
__name__ = 'purchase.return_purchase'
|
|
start = StateView('purchase.return_purchase.start',
|
|
'purchase.return_purchase_start_view_form', [
|
|
Button("Cancel", 'end', 'tryton-cancel'),
|
|
Button("Return", 'return_', 'tryton-ok', default=True),
|
|
])
|
|
return_ = StateAction('purchase.act_purchase_form')
|
|
|
|
def do_return_(self, action):
|
|
purchases = self.records
|
|
return_purchases = self.model.copy(purchases)
|
|
for return_purchase, purchase in zip(return_purchases, purchases):
|
|
for line in return_purchase.lines:
|
|
if line.type == 'line':
|
|
line.quantity *= -1
|
|
return_purchase.lines = return_purchase.lines # Force saving
|
|
Purchase.save(return_purchases)
|
|
|
|
data = {'res_id': [s.id for s in return_purchases]}
|
|
if len(return_purchases) == 1:
|
|
action['views'].reverse()
|
|
return action, data
|