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42 lines
1.5 KiB
42 lines
1.5 KiB
from odoo import api, fields, models
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class ContractContract(models.Model):
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_inherit = 'contract.contract'
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payment_mode_id = fields.Many2one(
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comodel_name='account.payment.mode',
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string='Payment Mode',
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domain=[('payment_type', '=', 'inbound')],
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index=True,
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)
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@api.onchange('partner_id')
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def on_change_partner_id(self):
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self.payment_mode_id = self.partner_id.customer_payment_mode_id.id
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@api.multi
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def _prepare_invoice(self, date_invoice, journal=None):
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invoice_vals = super(ContractContract, self)._prepare_invoice(
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date_invoice=date_invoice, journal=journal)
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if self.payment_mode_id:
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invoice_vals['payment_mode_id'] = self.payment_mode_id.id
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invoice = self.env['account.invoice'].new(invoice_vals)
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invoice._onchange_payment_mode_id()
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invoice_vals = invoice._convert_to_write(invoice._cache)
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return invoice_vals
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@api.model
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def _finalize_invoice_creation(self, invoices):
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"""
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This override preserves the payment mode when calling the partner's
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onchange.
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"""
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payment_modes_by_invoice = {}
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for invoice in invoices:
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payment_modes_by_invoice[invoice] = invoice.payment_mode_id
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res = super(ContractContract, self)._finalize_invoice_creation(
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invoices)
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for invoice in invoices:
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invoice.payment_mode_id = payment_modes_by_invoice.get(invoice)
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return res
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