# -*- coding: utf-8 -*-

from odoo import api, fields, models, _
from odoo.exceptions import UserError, RedirectWarning, ValidationError, except_orm, Warning
from datetime import datetime


# class SaleOrder(models.Model):
#     _inherit = "sale.order"

#     @api.multi
#     def action_confirm(self):
#         for order in self:
#             # Check Invoice Limit
#             if order.partner_id.invoice_limit < order.partner_id.total_receivable:
#                 raise ValidationError(_("This Customer has reached the Limit of Outstanding Invoices"))
#             elif order.partner_id.invoice_limit < order.amount_total:
#                 raise ValidationError(_("This order is more than this Customer Limit"))

#             # Check Overdue invoices
#             outstanding_invoice = self.env['account.move'].search([
#                 ('partner_id','=',order.partner_id.id), 
#                 ('state','=','open'), 
#                 ('date_due','<',fields.Date.today())])

#             if outstanding_invoice:
#                 raise ValidationError(_("There are Overdue Invoices for this Customer"))   

#         return super(SaleOrder, self).action_confirm()