233 lines
9.0 KiB
Python
233 lines
9.0 KiB
Python
# -*- coding: utf-'8' "-*-"
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try:
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import simplejson as json
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except ImportError:
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import json
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import logging
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from hashlib import sha256
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import urlparse
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import unicodedata
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from openerp import models, fields, api
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from openerp.tools.float_utils import float_compare
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from openerp.tools.translate import _
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from openerp.addons.payment.models.payment_acquirer import ValidationError
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from openerp.addons.payment_sips.controllers.main import SipsController
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_logger = logging.getLogger(__name__)
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CURRENCY_CODES = {
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'EUR': '978',
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'USD': '840',
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'CHF': '756',
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'GBP': '826',
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'CAD': '124',
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'JPY': '392',
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'MXN': '484',
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'TRY': '949',
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'AUD': '036',
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'NZD': '554',
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'NOK': '578',
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'BRL': '986',
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'ARS': '032',
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'KHR': '116',
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'TWD': '901',
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}
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class AcquirerSips(models.Model):
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_inherit = 'payment.acquirer'
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# Fields
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sips_merchant_id = fields.Char('SIPS API User Password',
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required_if_provider='sips', groups='base.group_user')
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sips_secret = fields.Char('SIPS Secret', size=64, required_if_provider='sips', groups='base.group_user')
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# Methods
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def _get_sips_urls(self, environment):
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""" Worldline SIPS URLS """
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url = {
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'prod': 'https://payment-webinit.sips-atos.com/paymentInit',
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'test': 'https://payment-webinit.simu.sips-atos.com/paymentInit', }
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return {'sips_form_url': url.get(environment, url['test']), }
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@api.model
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def _get_providers(self):
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providers = super(AcquirerSips, self)._get_providers()
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providers.append(['sips', 'Sips'])
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return providers
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def _sips_generate_shasign(self, values):
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""" Generate the shasign for incoming or outgoing communications.
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:param dict values: transaction values
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:return string: shasign
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"""
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if self.provider != 'sips':
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raise ValidationError(_('Incorrect payment acquirer provider'))
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data = values['Data']
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# Test key provided by Worldine
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key = u'002001000000001_KEY1'
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if self.environment == 'prod':
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key = getattr(self, 'sips_secret')
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shasign = sha256(data + key)
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return shasign.hexdigest()
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@api.multi
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def sips_form_generate_values(self, partner_values, tx_values):
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self.ensure_one()
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base_url = self.env['ir.config_parameter'].sudo().get_param('web.base.url')
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currency = self.env['res.currency'].sudo().browse(tx_values['currency_id'])
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currency_code = CURRENCY_CODES.get(currency.name, False)
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if not currency_code:
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raise ValidationError(_('Currency not supported by Wordline'))
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amount = int(tx_values.get('amount') * 100)
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if self.environment == 'prod':
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# For production environment, key version 2 is required
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merchant_id = getattr(self, 'sips_merchant_id')
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key_version = '2'
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else:
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# Test key provided by Atos Wordline works only with version 1
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merchant_id = '002001000000001'
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key_version = '1'
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sips_tx_values = dict(tx_values)
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sips_tx_values.update({
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'Data': u'amount=%s|' % amount +
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u'currencyCode=%s|' % currency_code +
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u'merchantId=%s|' % merchant_id +
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u'normalReturnUrl=%s|' % urlparse.urljoin(base_url, SipsController._return_url) +
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u'automaticResponseUrl=%s|' % urlparse.urljoin(base_url, SipsController._return_url) +
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u'transactionReference=%s|' % tx_values['reference'] +
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u'statementReference=%s|' % tx_values['reference'] +
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u'keyVersion=%s' % key_version,
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'InterfaceVersion': 'HP_2.3',
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})
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return_context = {}
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if sips_tx_values.get('return_url'):
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return_context[u'return_url'] = u'%s' % sips_tx_values.pop('return_url')
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return_context[u'reference'] = u'%s' % sips_tx_values['reference']
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sips_tx_values['Data'] += u'|returnContext=%s' % (json.dumps(return_context))
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shasign = self._sips_generate_shasign(sips_tx_values)
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sips_tx_values['Seal'] = shasign
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return partner_values, sips_tx_values
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@api.multi
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def sips_get_form_action_url(self):
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self.ensure_one()
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return self._get_sips_urls(self.environment)['sips_form_url']
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class TxSips(models.Model):
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_inherit = 'payment.transaction'
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# sips status
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_sips_valid_tx_status = ['00']
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_sips_wait_tx_status = ['90', '99']
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_sips_refused_tx_status = ['05', '14', '34', '54', '75', '97']
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_sips_error_tx_status = ['03', '12', '24', '25', '30', '40', '51', '63', '94']
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_sips_pending_tx_status = ['60']
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_sips_cancel_tx_status = ['17']
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# --------------------------------------------------
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# FORM RELATED METHODS
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# --------------------------------------------------
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def _sips_data_to_object(self, data):
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res = {}
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for element in data.split('|'):
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element_split = element.split('=')
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res[element_split[0]] = element_split[1]
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return res
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@api.model
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def _sips_form_get_tx_from_data(self, data):
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""" Given a data dict coming from sips, verify it and find the related
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transaction record. """
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data = self._sips_data_to_object(data.get('Data'))
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reference = data.get('transactionReference')
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if not reference:
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custom = json.loads(data.pop('returnContext', False) or '{}')
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reference = custom.get('reference')
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payment_tx = self.search([('reference', '=', reference)])
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if not payment_tx or len(payment_tx) > 1:
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error_msg = _('Sips: received data for reference %s') % reference
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if not payment_tx:
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error_msg += _('; no order found')
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else:
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error_msg += _('; multiple order found')
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_logger.error(error_msg)
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raise ValidationError(error_msg)
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return payment_tx
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@api.model
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def _sips_form_get_invalid_parameters(self, tx, data):
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invalid_parameters = []
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data = self._sips_data_to_object(data.get('Data'))
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# TODO: txn_id: should be false at draft, set afterwards, and verified with txn details
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if tx.acquirer_reference and data.get('transactionReference') != tx.acquirer_reference:
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invalid_parameters.append(('transactionReference', data.get('transactionReference'), tx.acquirer_reference))
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# check what is bought
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if float_compare(float(data.get('amount', '0.0')) / 100, tx.amount, 2) != 0:
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invalid_parameters.append(('amount', data.get('amount'), '%.2f' % tx.amount))
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if tx.partner_reference and data.get('customerId') != tx.partner_reference:
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invalid_parameters.append(('customerId', data.get('customerId'), tx.partner_reference))
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return invalid_parameters
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@api.model
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def _sips_form_validate(self, tx, data):
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data = self._sips_data_to_object(data.get('Data'))
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status = data.get('responseCode')
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data = {
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'acquirer_reference': data.get('transactionReference'),
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'partner_reference': data.get('customerId'),
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'date_validate': data.get('transactionDateTime',
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fields.Datetime.now())
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}
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res = False
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if status in self._sips_valid_tx_status:
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msg = 'Payment for tx ref: %s, got response [%s], set as done.' % \
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(tx.reference, status)
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_logger.info(msg)
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data.update(state='done', state_message=msg)
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res = True
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elif status in self._sips_error_tx_status:
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msg = 'Payment for tx ref: %s, got response [%s], set as ' \
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'error.' % (tx.reference, status)
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data.update(state='error', state_message=msg)
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elif status in self._sips_wait_tx_status:
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msg = 'Received wait status for payment ref: %s, got response ' \
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'[%s], set as error.' % (tx.reference, status)
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data.update(state='error', state_message=msg)
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elif status in self._sips_refused_tx_status:
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msg = 'Received refused status for payment ref: %s, got response' \
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' [%s], set as error.' % (tx.reference, status)
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data.update(state='error', state_message=msg)
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elif status in self._sips_pending_tx_status:
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msg = 'Payment ref: %s, got response [%s] set as pending.' \
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% (tx.reference, status)
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data.update(state='pending', state_message=msg)
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elif status in self._sips_cancel_tx_status:
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msg = 'Received notification for payment ref: %s, got response ' \
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'[%s], set as cancel.' % (tx.reference, status)
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data.update(state='cancel', state_message=msg)
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else:
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msg = 'Received unrecognized status for payment ref: %s, got ' \
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'response [%s], set as error.' % (tx.reference, status)
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data.update(state='error', state_message=msg)
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_logger.info(msg)
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tx.write(data)
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return res
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