point_of_sale/wizard/pos_payment.py

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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models, _
from odoo.tools import float_is_zero
from odoo.exceptions import UserError
class PosMakePayment(models.TransientModel):
_name = 'pos.make.payment'
_description = 'Point of Sale Make Payment Wizard'
def _default_config(self):
active_id = self.env.context.get('active_id')
if active_id:
return self.env['pos.order'].browse(active_id).session_id.config_id
return False
def _default_amount(self):
active_id = self.env.context.get('active_id')
if active_id:
order = self.env['pos.order'].browse(active_id)
amount = -order.refunded_order_ids.amount_paid if order.refunded_order_ids else order.amount_total
return amount - order.amount_paid
return False
def _default_payment_method(self):
active_id = self.env.context.get('active_id')
if active_id:
order_id = self.env['pos.order'].browse(active_id)
return order_id.session_id.payment_method_ids.sorted(lambda pm: pm.is_cash_count, reverse=True)[:1]
return False
config_id = fields.Many2one('pos.config', string='Point of Sale Configuration', required=True, default=_default_config)
amount = fields.Float(digits=0, required=True, default=_default_amount)
payment_method_id = fields.Many2one('pos.payment.method', string='Payment Method', required=True, default=_default_payment_method)
payment_name = fields.Char(string='Payment Reference')
payment_date = fields.Datetime(string='Payment Date', required=True, default=lambda self: fields.Datetime.now())
def check(self):
"""Check the order:
if the order is not paid: continue payment,
if the order is paid print ticket.
"""
self.ensure_one()
order = self.env['pos.order'].browse(self.env.context.get('active_id', False))
if self.payment_method_id.split_transactions and not order.partner_id:
raise UserError(_(
"Customer is required for %s payment method.",
self.payment_method_id.name
))
currency = order.currency_id
init_data = self.read()[0]
payment_method = self.env['pos.payment.method'].browse(init_data['payment_method_id'][0])
if not float_is_zero(init_data['amount'], precision_rounding=currency.rounding):
order.add_payment({
'pos_order_id': order.id,
'amount': order._get_rounded_amount(init_data['amount'], payment_method.is_cash_count or not self.config_id.only_round_cash_method),
'name': init_data['payment_name'],
'payment_method_id': init_data['payment_method_id'][0],
})
if order.state == 'draft' and order._is_pos_order_paid():
order._process_saved_order(False)
if order.state in {'paid', 'done', 'invoiced'}:
order._send_order()
return {'type': 'ir.actions.act_window_close'}
return self.launch_payment()
def launch_payment(self):
return {
'name': _('Payment'),
'view_mode': 'form',
'res_model': 'pos.make.payment',
'view_id': False,
'target': 'new',
'views': False,
'type': 'ir.actions.act_window',
'context': self.env.context,
}