# Part of Odoo. See LICENSE file for full copyright and licensing details. from odoo import _, api, fields, models from odoo.exceptions import ValidationError class ResPartnerBank(models.Model): _inherit = 'res.partner.bank' proxy_type = fields.Selection(selection_add=[('merchant_id', 'Merchant ID'), ('payment_service', 'Payment Service'), ('atm_card', 'ATM Card Number'), ('bank_acc', 'Bank Account')], ondelete={'merchant_id': 'set default', 'payment_service': 'set default', 'atm_card': 'set default', 'bank_acc': 'set default'}) @api.constrains('proxy_type') def _check_vn_proxy(self): for bank in self.filtered(lambda b: b.country_code == 'VN'): if bank.proxy_type not in ['merchant_id', 'payment_service', 'atm_card', 'bank_acc', 'none', False]: raise ValidationError(_("The QR Code Type must be either Merchant ID, ATM Card Number or Bank Account to generate a Vietnam Bank QR code for account number %s.", bank.acc_number)) @api.depends('country_code') def _compute_display_qr_setting(self): bank_vn = self.filtered(lambda b: b.country_code == 'VN') bank_vn.display_qr_setting = True super(ResPartnerBank, self - bank_vn)._compute_display_qr_setting() def _get_merchant_account_info(self): if self.country_code == 'VN': proxy_type_mapping = { 'merchant_id': 'QRPUSH', 'payment_service': 'QRPUSH', 'atm_card': 'QRIBFTTC', 'bank_acc': 'QRIBFTTA', } payment_network = [ (0, self.bank_bic), (1, self.proxy_value), ] vals = [ (0, 'A000000727'), (1, ''.join([self._serialize(*val) for val in payment_network])), (2, proxy_type_mapping[self.proxy_type]), ] return (38, ''.join([self._serialize(*val) for val in vals])) return super()._get_merchant_account_info() def _get_additional_data_field(self, comment): if self.country_code == 'VN': return self._serialize(8, comment) return super()._get_additional_data_field(comment) def _get_error_messages_for_qr(self, qr_method, debtor_partner, currency): if qr_method == 'emv_qr' and self.country_code == 'VN': if currency.name not in ['VND']: return _("Can't generate a Vietnamese QR banking code with a currency other than VND.") if not self.bank_bic: return _("Missing Bank Identifier Code.\n" "Please configure the Bank Identifier Code inside the bank settings.") return None return super()._get_error_messages_for_qr(qr_method, debtor_partner, currency) def _check_for_qr_code_errors(self, qr_method, amount, currency, debtor_partner, free_communication, structured_communication): if qr_method == 'emv_qr' and self.country_code == 'VN' and self.proxy_type not in ['merchant_id', 'payment_service', 'atm_card', 'bank_acc']: return _("The proxy type %s is not supported for Vietnamese partners. It must be either Merchant ID, ATM Card Number or Bank Account", self.proxy_type) return super()._check_for_qr_code_errors(qr_method, amount, currency, debtor_partner, free_communication, structured_communication)