import logging _logger = logging.getLogger(__name__) from odoo import models, api, fields class AccountInvoiceSend(models.TransientModel): _inherit = "account.invoice.send" # OVERRIDE THE FIELD DEFINITION to remove domain filter partner_ids = fields.Many2many( 'res.partner', string='Recipients', help='Contacts of the invoice that will receive the email.', # REMOVE any domain that filters by active=True context={'active_test': False}, # Allow archived in searches check_company=True, ) @api.model def default_get(self, fields): """ Pre-fill invoice email wizard with archived partners. """ _logger.debug("=== ACCOUNT.INVOICE.SEND DEFAULT_GET ===") res = super().default_get(fields) _logger.debug(f"Super result partner_ids: {res.get('partner_ids')}") active_ids = self.env.context.get('active_ids', []) _logger.debug(f"Active IDs: {active_ids}") if active_ids: # Find invoices with archived partners allowed moves = self.env['account.move'].with_context( active_test=False ).browse(active_ids) partner_ids = [] for move in moves: if move.partner_id: partner_ids.append(move.partner_id.id) _logger.debug(f"Found partner {move.partner_id.id} for invoice {move.id}") if partner_ids: res['partner_ids'] = [(6, 0, partner_ids)] _logger.debug(f"SET partner_ids: {res['partner_ids']}") return res def _get_composer_values(self, res_ids, template): """ Pass context to mail composer to allow archived partners. """ _logger.debug("Passing context to allow archived partners") return super( AccountInvoiceSend, self.with_context( active_test=False, include_archived_partner=True, mail_notify_force=True, ) )._get_composer_values(res_ids, template)