57 lines
2.1 KiB
Python
57 lines
2.1 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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from trytond.pool import PoolMeta
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from trytond.i18n import gettext
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from trytond.exceptions import UserError
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__all__ = ['Sale']
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class Sale(metaclass=PoolMeta):
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__name__ = 'sale.sale'
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@classmethod
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def validate(cls, sales):
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super(Sale, cls).validate(sales)
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for sale in sales:
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sale.check_shipment_party()
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def check_shipment_party(self):
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if self.party.party_sale_payer:
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raise UserError(gettext('sale_invoice_grouping_shipment_party.'
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'msg_error_party_payer', name=self.party.rec_name))
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@property
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def _invoice_grouping_fields(self):
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return super(Sale, self)._invoice_grouping_fields + ('shipment_party',)
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def _get_grouped_invoice_domain(self, invoice):
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invoice_domain = super(Sale, self)._get_grouped_invoice_domain(invoice)
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if self.shipment_party:
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if ('shipment_party', '=', None) in invoice_domain:
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invoice_domain[
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invoice_domain.index(('shipment_party', '=', None))
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] = ('shipment_party', '=', self.shipment_party)
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else:
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invoice_domain.append(
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('shipment_party', '=', self.shipment_party))
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else:
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invoice_domain.append(('shipment_party', '=', None))
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return invoice_domain
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def _get_invoice_sale(self):
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invoice = super(Sale, self)._get_invoice_sale()
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if not hasattr(invoice, 'shipment_party') and self.shipment_party:
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invoice.shipment_party = self.shipment_party
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return invoice
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def on_change_shipment_party(self):
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super(Sale, self).on_change_shipment_party()
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if self.shipment_party:
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if self.shipment_party.party_sale_payer:
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self.party = self.shipment_party.party_sale_payer
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# keep party in case has a party in the sale
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elif not self.party:
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self.party = self.shipment_party
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self.on_change_party()
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