def handle_request(self, request):
"""
Handle the income request which can have two different forms:
1. user coming back on the store after clicking on a "go back to store" button
OR
2. a notification of payment issued from SytemPay server to our server
In both cases the data will be POST data, the only difference is that in the case 2. the
POST data will contain a ``hash`` parameter that needs to be include in the signature computation
"""
form = self.get_return_form_populated_with_request(request)
# create the database record
order_number = self.get_order_number(form)
total_incl_tax = self.get_total_incl_tax(form)
txn = self.record_return_txn(order_number, total_incl_tax, request)
if not form.is_valid():
txn.error_message = printable_form_errors(form)
txn.save()
raise SystemPayFormNotValid("The data received are not complete: %s. See the transaction record #%s for more details" % (
printable_form_errors(form), txn.id)
)
if not self.gateway.is_signature_valid(form):
txn.error_message = u"Signature not valid. Get '%s' vs Expected '%s'" % (
form.cleaned_data['signature'], self.gateway.compute_signature(form)
)
txn.save()
raise SystemPayFormNotValid("The data received are not valid. See the transaction record #%s for more details" % txn.id)
if not txn.is_complete():
if txn.result == '02':
raise SystemPayGatewayPaymentRejected("The shop must contact the bank")
elif txn.result == '05':
raise SystemPayGatewayPaymentRejected("The payment has been rejected")
elif txn.result == '30':
extra_result = self.get_extra_result(form)
raise SystemPayGatewayParamError(code=extra_result)
elif txn.result == '96':
raise SystemPayGatewayServerError("Technical error while processing the payment")
else:
raise SystemPayGatewayServerError("Unknown error")
# TODO handle the ``auth_result`` param
# auth_result = self.get_auth_result(form)
# if auth_result == '':
# raise SystemPayGatewayError
return txn
def test_is_signature_valid(self):
form = self.facade.get_return_form_populated_with_request(self.request)
# form.is_valid()
# print form.compute_signature()$
self.assertTrue( form.is_valid(), msg=u"Errors: %s" % printable_form_errors(form) )
self.assertEqual( len(form.cleaned_data['signature']), 40 )
self.assertTrue( self.facade.gateway.is_signature_valid(form), msg=u"data: %s, excepted: %s" % (
form.cleaned_data['signature'], self.facade.gateway.compute_signature(form)) )
def test_is_signature_valid(self):
form = self.facade.get_return_form_populated_with_request(self.request)
# form.is_valid()
# print form.compute_signature()$
self.assertTrue( form.is_valid(), msg=u"Errors: %s" % printable_form_errors(form) )
self.assertEqual( len(form.cleaned_data['signature']), 40 )
self.assertTrue( self.facade.gateway.is_signature_valid(form), msg=u"data: %s, excepted: %s" % (
form.cleaned_data['signature'], self.facade.gateway.compute_signature(form)) )
def test_is_signature_valid(self):
form = self.create_submit_form_with_order(self.order)
self.assertTrue( form.is_valid(), msg=u"Errors: %s" % printable_form_errors(form) )
self.assertEqual( len(form.cleaned_data['signature']), 40 )
print form.cleaned_data
self.assertEqual( form.cleaned_data['signature'], '5e1c92ed97089f3192c8c729236ec87567048590' )
def test_is_signature_valid(self):
form = self.create_submit_form_with_order(self.order)
self.assertTrue( form.is_valid(), msg=u"Errors: %s" % printable_form_errors(form) )
self.assertEqual( len(form.cleaned_data['signature']), 40 )
print form.cleaned_data
self.assertEqual( form.cleaned_data['signature'], '5e1c92ed97089f3192c8c729236ec87567048590' )