def process(request):
# make instance of idealconnector
oIDC = iDEALConnector()
order = lfs.order.utils.add_order(request)
amount = int(order.price * 100)
purchaseId = order.id
description = "Your order"
entranceCode = str(uuid.uuid1())[:8]
#FIXME: Determine issuerID by the incoming request
issuerID = request.POST['issuerId']
#iDEALConnector make a new transaction for this payment
req = oIDC.RequestTransaction(issuerId=issuerID, purchaseId=purchaseId,
amount=amount, description=description, entranceCode=entranceCode)
# the request gives us a url, acces theis by using the
# 'getIssuerAuthenticationURL' method
sUrl = req.getIssuerAuthenticationURL()
transaction = IdealTransaction()
transaction.transaction_id = req.getTransactionID()
transaction.authentication_url = sUrl
transaction.purchase_id = purchaseId
transaction.amount = amount
transaction.entrance_code = entranceCode
transaction.save()
order.pay_link = sUrl
order.state = SUBMITTED
order.save()
# return and send the client to pay
return {
'accepted': True,
'next-url': sUrl,
}
def check_payment(request):
# this method should check the payment,
# the bank (issuer) returns the client to the merchant via the return-url
# given in the configuration config.conf
trxid = request.GET['trxid']
ec = request.GET['ec']
# again make a instance of the connector
oIDC = iDEALConnector()
# what is the status?
req_status = oIDC.RequestTransactionStatus(trxid)
if not req_status.IsResponseError():
# this is good, the pooling-request had no error, the trxid was found
# hit the database and update the payment status
try:
trx = IdealTransaction.objects.get(transaction_id=trxid,
entrance_code=ec)
except:
# here, do anything needed to inform the user about the incorrect
# payment or transport
# by now this is left empty (bad practice of software design)
return HttpResponseRedirect('/ideal_error/')
else:
# do update payment things.
order = Order.objects.get(id=trx.purchase_id)
print req_status.getStatus()
trx.status = int(req_status.getStatus())
trx.consumer_name = req_status.getConsumerName()
trx.consumer_account = req_status.getConsumerAccountNumber()
trx.consumer_city = req_status.getConsumerCity()
trx.status = req_status.getStatus()
if trx.status == IDEAL_TX_STATUS_SUCCESS:
order.state = PAID
trx.finished = datetime.datetime.now()
order.save()
trx.save()
else:
# an error has occured, show an error page?
error_code = req_status.getErrorCode()
error_msg = req_status.getErrorMessage()
consumer_msg = req_status.getConsumerMessage()
# an error has occured, show an error page?
return render_to_response('ideal_error.html', {
'request': request,
'error_code': error_code,
'error_msg': error_msg,
'consumer_msg': consumer_msg}
)
locale.setlocale(locale.LC_ALL, 'nl_NL.UTF-8')
amount = locale.currency(( trx.amount / 100 ))
#FIXME: Enable this when done
lfs.core.signals.order_sent.send({"order": order, "request": request})
if trx.status == IDEAL_TX_STATUS_SUCCESS:
return render_to_response(
'ideal_success.html',
{
'request': request,
'order': order,
'trx': trx,
'amount': amount,
'status_req': req_status,
# the req_status object contains more methods, and useful for
# giving the user status
}
)
else:
if trx.status == 2:
status = "De betaling is afgebroken."
elif trx.status == 3:
status = "De betaling is verlopen."
elif trx.status == 4:
status = "Er is iets fout gegaan met de betaling."
elif trx.status == 5:
status = "De betaling is niet gelukt en staat nog open."
return render_to_response(
'ideal_failure.html',
{
'request': request,
'order': order,
'trx': trx,
'amount': amount,
'error': req_status.errorMessage,
'status': status,
# the req_status object contains more methods, and useful for
# giving the user status
}
)