148 lines
7.8 KiB
Python
148 lines
7.8 KiB
Python
from odoo import api, fields, models, _
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from odoo.tools import formatLang, float_is_zero
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from odoo.exceptions import ValidationError
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class PosPayment(models.Model):
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""" Used to register payments made in a pos.order.
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See `payment_ids` field of pos.order model.
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The main characteristics of pos.payment can be read from
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`payment_method_id`.
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"""
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_name = "pos.payment"
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_description = "Point of Sale Payments"
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_order = "id desc"
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name = fields.Char(string='Label', readonly=True)
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pos_order_id = fields.Many2one('pos.order', string='Order', required=True, index=True)
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amount = fields.Monetary(string='Amount', required=True, currency_field='currency_id', readonly=True, help="Total amount of the payment.")
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payment_method_id = fields.Many2one('pos.payment.method', string='Payment Method', required=True)
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payment_date = fields.Datetime(string='Date', required=True, readonly=True, default=lambda self: fields.Datetime.now())
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currency_id = fields.Many2one('res.currency', string='Currency', related='pos_order_id.currency_id')
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currency_rate = fields.Float(string='Conversion Rate', related='pos_order_id.currency_rate', help='Conversion rate from company currency to order currency.')
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partner_id = fields.Many2one('res.partner', string='Customer', related='pos_order_id.partner_id')
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session_id = fields.Many2one('pos.session', string='Session', related='pos_order_id.session_id', store=True, index=True)
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company_id = fields.Many2one('res.company', string='Company', related='pos_order_id.company_id', store=True)
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card_type = fields.Char('Type of card used')
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cardholder_name = fields.Char('Cardholder Name')
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transaction_id = fields.Char('Payment Transaction ID')
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payment_status = fields.Char('Payment Status')
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ticket = fields.Char('Payment Receipt Info')
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is_change = fields.Boolean(string='Is this payment change?', default=False)
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account_move_id = fields.Many2one('account.move', index='btree_not_null')
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def name_get(self):
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res = []
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for payment in self:
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if payment.name:
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res.append((payment.id, '%s %s' % (payment.name, formatLang(self.env, payment.amount, currency_obj=payment.currency_id))))
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else:
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res.append((payment.id, formatLang(self.env, payment.amount, currency_obj=payment.currency_id)))
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return res
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@api.constrains('payment_method_id')
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def _check_payment_method_id(self):
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for payment in self:
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if payment.payment_method_id not in payment.session_id.config_id.payment_method_ids:
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raise ValidationError(_('The payment method selected is not allowed in the config of the POS session.'))
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def _export_for_ui(self, payment):
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return {
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'payment_method_id': payment.payment_method_id.id,
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'amount': payment.amount,
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'payment_status': payment.payment_status,
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'card_type': payment.card_type,
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'cardholder_name': payment.cardholder_name,
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'transaction_id': payment.transaction_id,
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'ticket': payment.ticket,
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'is_change': payment.is_change,
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}
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def export_for_ui(self):
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return self.mapped(self._export_for_ui) if self else []
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def _create_payment_moves(self, is_reverse=False):
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result = self.env['account.move']
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change_payment = self.filtered(lambda p: p.is_change and p.payment_method_id.type == 'cash')
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payment_to_change = self.filtered(lambda p: not p.is_change and p.payment_method_id.type == 'cash')[:1]
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normal_payments = (self - payment_to_change) - change_payment if change_payment else self
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# Handle normal payments
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for payment in normal_payments:
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payment_method = payment.payment_method_id
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if payment_method.type == 'pay_later' or float_is_zero(payment.amount, precision_rounding=payment.pos_order_id.currency_id.rounding):
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continue
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payment_move = payment._create_payment_move_entry(is_reverse)
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payment.write({'account_move_id': payment_move.id})
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result |= payment_move
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payment_move._post()
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# Handle change payments
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if change_payment and payment_to_change:
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result |= payment_to_change._create_payment_move_with_change(is_reverse, change_payment)
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return result
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def _create_payment_move_with_change(self, is_reverse, change_payment):
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if self.payment_method_id.type != 'pay_later' and not float_is_zero(self.amount, precision_rounding=self.pos_order_id.currency_id.rounding):
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payment_move = self._generate_payment_move(is_reverse, change_payment)
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self.write({'account_move_id': payment_move.id})
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payment_move._post()
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return payment_move
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def _create_payment_move_entry(self, is_reverse=False):
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self.ensure_one()
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return self._generate_payment_move(is_reverse)
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def _generate_payment_move(self, is_reverse, change_payment=None):
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order = self.pos_order_id
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pos_session = order.session_id
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journal = pos_session.config_id.journal_id
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pos_payment_ids = self.ids
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payment_amount = self.amount
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if change_payment:
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pos_payment_ids += change_payment.ids
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payment_amount += change_payment.amount
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payment_move = self.env['account.move'].with_context(default_journal_id=journal.id).create({
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'journal_id': journal.id,
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'date': fields.Date.context_today(order, order.date_order),
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'ref': _('Invoice payment for %s (%s) using %s') % (order.name, order.account_move.name, self.payment_method_id.name),
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'pos_payment_ids': pos_payment_ids,
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})
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amounts = pos_session._update_amounts({'amount': 0, 'amount_converted': 0}, {'amount': payment_amount}, self.payment_date)
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credit_line_values = self._prepare_credit_line_payment(payment_move)
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credit_line_vals = pos_session._credit_amounts(credit_line_values, amounts['amount'], amounts['amount_converted'])
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debit_line_values = self._prepare_debit_line_payment(payment_move, is_reverse)
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debit_line_vals = pos_session._debit_amounts(debit_line_values, amounts['amount'], amounts['amount_converted'])
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self.env['account.move.line'].with_context(check_move_validity=False).create([credit_line_vals, debit_line_vals])
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return payment_move
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def _prepare_credit_line_payment(self, payment_move):
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accounting_partner = self.env["res.partner"]._find_accounting_partner(self.partner_id)
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order = self.pos_order_id
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return {
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'account_id': accounting_partner.with_company(order.company_id).property_account_receivable_id.id, # The field being company dependant, we need to make sure the right value is received.
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'move_id': payment_move.id,
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'partner_id': accounting_partner.id,
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}
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def _prepare_debit_line_payment(self, payment_move, is_reverse):
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accounting_partner = self.env["res.partner"]._find_accounting_partner(self.partner_id)
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order = self.pos_order_id
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is_split_transaction = self.payment_method_id.split_transactions
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if is_split_transaction and is_reverse:
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reversed_move_receivable_account_id = accounting_partner.with_company(order.company_id).property_account_receivable_id.id
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elif is_reverse:
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reversed_move_receivable_account_id = self.payment_method_id.receivable_account_id.id or self.company_id.account_default_pos_receivable_account_id.id
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else:
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reversed_move_receivable_account_id = self.company_id.account_default_pos_receivable_account_id.id
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return {
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'account_id': reversed_move_receivable_account_id,
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'move_id': payment_move.id,
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'partner_id': accounting_partner.id if is_split_transaction and is_reverse else False,
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}
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