# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. from odoo import fields, models, _ from odoo.tools import float_round from odoo.exceptions import UserError import base64 import re from datetime import datetime SEPARATOR = '\r\n' class AccountBatchPayment(models.Model): _inherit = 'account.batch.payment' def _get_methods_generating_files(self): rslt = super(AccountBatchPayment, self)._get_methods_generating_files() rslt.append('aba_ct') return rslt def _generate_export_file(self): self.ensure_one() if self.payment_method_code == 'aba_ct': bank_account = self.journal_id.bank_account_id if bank_account.acc_type != 'aba' or not bank_account.aba_bsb: raise UserError(_("The account %s, of journal '%s', is not valid for ABA.\nEither its account number is incorrect or it has no BSB set.", bank_account.acc_number, self.journal_id.name)) if not self.journal_id.aba_fic or not self.journal_id.aba_user_spec or not self.journal_id.aba_user_number: raise UserError(_("The account %s, of journal '%s', is not set up for ABA payments.\nPlease fill in its ABA fields.", bank_account.acc_number, self.journal_id.name)) for payment in self.payment_ids: if payment.partner_bank_id.acc_type != 'aba' or not payment.partner_bank_id.aba_bsb: raise UserError(_("Bank account for payment '%s' has an invalid BSB or account number.", payment.name)) return { 'filename': 'ABA-' + self.journal_id.code + '-' + fields.Datetime.context_timestamp(self, datetime.now()).strftime("%Y%m%d%H%M") + '.aba', 'file': base64.encodebytes(self._create_aba_document().encode()), } return super(AccountBatchPayment, self)._generate_export_file() def _create_aba_document(self): def _normalise_bsb(bsb): if not bsb: return "" test_bsb = re.sub('( |-)','',bsb) return '%s-%s' % (test_bsb[0:3],test_bsb[3:6]) def to_fixed_width(string, length, fill=' ', right=False, check_utf8=False): utf8_length = length + (len(string) - len(string.encode('utf8'))) if check_utf8 else length return right and string[0:utf8_length].rjust(utf8_length, fill) or string[0:utf8_length].ljust(utf8_length, fill) def append_detail(detail_summary, detail_record, credit, debit): detail_summary['detail_records'].append(detail_record) if len(detail_summary['detail_records']) > 999997: raise UserError(_('Too many transactions for one ABA file - Please split in to multiple transfers')) detail_summary['credit_total'] += credit detail_summary['debit_total'] += debit if detail_summary['credit_total'] > 99999999.99 or detail_summary['debit_total'] > 99999999.99: raise UserError(_('The value of transactions is too high for one ABA file - Please split in to multiple transfers')) aba_date = max(fields.Date.context_today(self), self.date) header_record = '0' + (' ' * 17) + '01' \ + to_fixed_width(self.journal_id.aba_fic, 3) \ + (' ' * 7) \ + to_fixed_width(self.journal_id.aba_user_spec, 26) \ + to_fixed_width(self.journal_id.aba_user_number, 6, fill='0', right=True) \ + to_fixed_width('PAYMENTS',12) \ + aba_date.strftime('%d%m%y') \ + (' ' * 40) detail_summary = { 'detail_records': [], 'credit_total': 0, 'debit_total': 0, } aud_currency = self.env["res.currency"].search([('name', '=', 'AUD')], limit=1) bank_account = self.journal_id.bank_account_id for payment in self.payment_ids: credit = float_round(payment.amount, 2) debit = 0 if credit > 99999999.99 or debit > 99999999.99: raise UserError(_('Individual amount of payment %s is too high for ABA file - Please adjust', payment.name)) detail_record = '1' \ + _normalise_bsb(payment.partner_bank_id.aba_bsb) \ + to_fixed_width(payment.partner_bank_id.acc_number, 9, right=True) \ + ' ' + '50' \ + to_fixed_width(str(round(aud_currency.round(credit) * 100)), 10, '0', right=True) \ + to_fixed_width(payment.partner_bank_id.acc_holder_name or payment.partner_id.name, 32, check_utf8=True) \ + to_fixed_width(payment.ref or 'Payment', 18) \ + _normalise_bsb(bank_account.aba_bsb) \ + to_fixed_width(bank_account.acc_number, 9, right=True) \ + to_fixed_width(bank_account.acc_holder_name or self.journal_id.company_id.name, 16, check_utf8=True) \ + ('0' * 8) append_detail(detail_summary, detail_record, credit, debit) if self.journal_id.aba_self_balancing: # self balancing line use payment bank on both sides. credit = 0 debit = detail_summary['credit_total'] aba_date = max(fields.Date.context_today(self), self.date) detail_record = '1' \ + _normalise_bsb(bank_account.aba_bsb) \ + to_fixed_width(bank_account.acc_number, 9, right=True) \ + ' ' + '13' \ + to_fixed_width(str(round(aud_currency.round(debit) * 100)), 10, fill='0', right=True) \ + to_fixed_width(bank_account.acc_holder_name or self.journal_id.company_id.name, 32, check_utf8=True) \ + to_fixed_width('PAYMENTS %s' % aba_date.strftime('%d%m%y'), 18) \ + _normalise_bsb(bank_account.aba_bsb) \ + to_fixed_width(bank_account.acc_number, 9, right=True) \ + to_fixed_width(bank_account.acc_holder_name or self.journal_id.company_id.name, 16, check_utf8=True) \ + ('0' * 8) append_detail(detail_summary, detail_record, credit, debit) footer_record = '7' + '999-999' + (' ' * 12) \ + to_fixed_width(str(round(aud_currency.round(abs(detail_summary['credit_total'] - detail_summary['debit_total'])) * 100)), 10, fill='0', right=True) \ + to_fixed_width(str(round(aud_currency.round(detail_summary['credit_total']) * 100)), 10, fill='0', right=True) \ + to_fixed_width(str(round(aud_currency.round(detail_summary['debit_total']) * 100)), 10, fill='0', right=True) \ + (' ' * 24) \ + to_fixed_width(str(len(detail_summary['detail_records'])), 6, fill='0', right=True) \ + (' ' * 40) return header_record + SEPARATOR + SEPARATOR.join(detail_summary['detail_records']) + SEPARATOR + footer_record + SEPARATOR