views.py 文件源码

def get(self, request):
        prisoner_details = self.valid_form_data[DebitCardPrisonerDetailsView.url_name]
        amount_details = self.valid_form_data[DebitCardAmountView.url_name]

        amount_pence = int(amount_details['amount'] * 100)
        service_charge_pence = int(get_service_charge(amount_details['amount']) * 100)
        user_ip = request.META.get('HTTP_X_FORWARDED_FOR', '')
        user_ip = user_ip.split(',')[0].strip() or None

        payment_ref = None
        failure_context = {
            'short_payment_ref': _('Not known')
        }
        try:
            payment_client = PaymentClient()
            new_payment = {
                'amount': amount_pence,
                'service_charge': service_charge_pence,
                'recipient_name': prisoner_details['prisoner_name'],
                'prisoner_number': prisoner_details['prisoner_number'],
                'prisoner_dob': prisoner_details['prisoner_dob'].isoformat(),
                'ip_address': user_ip,
            }
            payment_ref = payment_client.create_payment(new_payment)
            failure_context['short_payment_ref'] = payment_ref[:8]

            new_govuk_payment = {
                'amount': amount_pence + service_charge_pence,
                'reference': payment_ref,
                'description': gettext('To this prisoner: %(prisoner_number)s' % prisoner_details),
                'return_url': site_url(
                    build_view_url(self.request, DebitCardConfirmationView.url_name)
                ) + '?payment_ref=' + payment_ref,
            }
            govuk_payment = payment_client.create_govuk_payment(payment_ref, new_govuk_payment)
            if govuk_payment:
                return redirect(get_link_by_rel(govuk_payment, 'next_url'))
        except OAuth2Error:
            logger.exception('Authentication error')
        except RequestException:
            logger.exception('Failed to create new payment (ref %s)' % payment_ref)

        return render(request, 'send_money/debit-card-failure.html', failure_context)