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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import re
from odoo import api, fields, models, _
from odoo.exceptions import ValidationError
class PrintPreNumberedChecks(models.TransientModel):
_name = 'print.prenumbered.checks'
_description = 'Print Pre-numbered Checks'
next_check_number = fields.Char('Next Check Number', required=True)
@api.constrains('next_check_number')
def _check_next_check_number(self):
for check in self:
if check.next_check_number and not re.match(r'^[0-9]+$', check.next_check_number):
raise ValidationError(_('Next Check Number should only contains numbers.'))
def print_checks(self):
check_number = int(self.next_check_number)
number_len = len(self.next_check_number or "")
payments = self.env['account.payment'].browse(self.env.context['payment_ids'])
payments.filtered(lambda r: r.state == 'draft').action_post()
payments.filtered(lambda r: r.state == 'in_process' and not r.is_sent).write({'is_sent': True})
for payment in payments:
payment.check_number = '%0{}d'.format(number_len) % check_number
check_number += 1
checks_action = payments.do_print_checks()
checks_action.update({'close_on_report_download': True})
return checks_action
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