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from datetime import datetime, timezone
import random
from odoo import models, api
from odoo.addons.pos_adyen.models.pos_payment_method import UNPREDICTABLE_ADYEN_DATA
class PosPaymentMethod(models.Model):
_inherit = "pos.payment.method"
@api.model
def _get_valid_acquirer_data(self):
res = super()._get_valid_acquirer_data()
res['metadata.self_order_id'] = UNPREDICTABLE_ADYEN_DATA
return res
def _payment_request_from_kiosk(self, order):
if self.use_payment_terminal != 'adyen':
return super()._payment_request_from_kiosk(order)
else:
pos_config = order.session_id.config_id
random_number = random.randrange(10**9, 10**10 - 1)
# https://docs.adyen.com/point-of-sale/basic-tapi-integration/make-a-payment/#make-a-payment
data = {
'SaleToPOIRequest': {
'MessageHeader': {
'ProtocolVersion': "3.0",
'MessageClass': "Service",
'MessageType': "Request",
'MessageCategory': "Payment",
'SaleID': f'{pos_config.display_name} (ID:{pos_config.id})', # Your unique ID for the POS system component to send this request from.
'ServiceID': str(random_number), # Your unique ID for this request, consisting of 1-10 alphanumeric characters.
'POIID': self.adyen_terminal_identifier, # The unique ID of the terminal to send this request to.
},
'PaymentRequest': {
'SaleData': {
'SaleTransactionID': {
'TransactionID': order.pos_reference, # your reference to identify a payment.
'TimeStamp': datetime.now(tz=timezone.utc).isoformat(timespec='seconds'), # date and time of the request in UTC format.
},
'SaleToAcquirerData': 'metadata.self_order_id=' + str(order.id),
},
'PaymentTransaction': {
'AmountsReq': {
'Currency': order.currency_id.name, # the transaction currency.
'RequestedAmount': order.amount_total, # The final transaction amount.
},
},
},
},
}
req = self.proxy_adyen_request(data)
return req and (isinstance(req, bool) or not req.get('error'))
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