def entry(request):
"""Browser is POSTed to here to initiate a payment"""
agency_id = request.POST.get('agency_id')
app_name = request.POST.get('app_name')
if not agency_id:
return HttpResponseBadRequest('Needs agency_id')
elif not request.POST.get('agency_tracking_id'):
return HttpResponseBadRequest('Needs agency_tracking_id')
else:
url = lookup_config("transaction_url", agency_id, app_name)
if not url:
return HttpResponseBadRequest(
'agency_id + app_name cannot be found in settings')
else:
data = {
'agency_id': agency_id,
'agency_tracking_id': request.POST['agency_tracking_id']
}
agency_response = requests.post(url, data=data)
agency_response = agency_response_to_dict(agency_response.text)
if isinstance(agency_response, dict):
agency_response = clean_response(agency_response)
if isinstance(agency_response, str):
return HttpResponseBadRequest(agency_response)
else:
return generate_form(request, agency_id, app_name,
agency_response)
def entry(request):
"""Browser is POSTed to here to initiate a payment"""
agency_id = request.POST.get('agency_id')
app_name = request.POST.get('app_name')
if not agency_id:
return HttpResponseBadRequest('Needs agency_id')
elif not request.POST.get('agency_tracking_id'):
return HttpResponseBadRequest('Needs agency_tracking_id')
else:
url = lookup_config("transaction_url", agency_id, app_name)
if not url:
return HttpResponseBadRequest(
'agency_id + app_name cannot be found in settings')
else:
data = {'agency_id': agency_id,
'agency_tracking_id': request.POST['agency_tracking_id']}
agency_response = requests.post(url, data=data)
agency_response = agency_response_to_dict(agency_response.text)
if isinstance(agency_response, dict):
agency_response = clean_response(agency_response)
if isinstance(agency_response, str):
return HttpResponseBadRequest(agency_response)
else:
return generate_form(request, agency_id, app_name,
agency_response)
def test_lookup_config(self):
"""Fetching a key should first look in the app info and cascade up"""
mock_config = {"AGENCY": {"key_a": "value_1", "key_b": "value_2",
"apps": {"APPNAME": {"key_b": "value_3"}}}}
with self.settings(AGENCY_CONFIG=mock_config):
# Agency not present in config
self.assertEqual(
access_settings.lookup_config("key_b", "other", None), None)
# App not present in config
self.assertEqual(
access_settings.lookup_config("key_b", "AGENCY", "NONAPP"),
None)
# Key not present in config
self.assertEqual(
access_settings.lookup_config("key_z", "AGENCY", "APPNAME"),
None)
# App overrides Agency setting
self.assertEqual(
access_settings.lookup_config("key_b", "AGENCY", "APPNAME"),
"value_3")
# Final parameter overrides everything
self.assertEqual(
access_settings.lookup_config("key_b", "AGENCY", "APPNAME",
{"key_b": "value_10"}),
"value_10")
# Falls back to Agency setting
self.assertEqual(
access_settings.lookup_config("key_a", "AGENCY", "APPNAME"),
"value_1")
self.assertEqual(
access_settings.lookup_config("key_b", "AGENCY", None),
"value_2")
def send_status_to_agency(request, agency_id, app_name):
"""As part of the exit redirect, we need to tell the agency what the
outcome was."""
canceled = request.POST.get('cancel')
callback_data = deepcopy(request.POST)
if canceled:
callback_data['payment_status'] = 'Canceled'
else:
callback_data['payment_status'] = 'Success'
callback_data = clean_callback(callback_data)
callback_url = lookup_config("collection_results_url", agency_id, app_name,
request.POST)
agency_response = requests.post(callback_url, data=callback_data)
return agency_response_to_dict(agency_response.text)
def send_status_to_agency(request, agency_id, app_name):
"""As part of the exit redirect, we need to tell the agency what the
outcome was."""
canceled = request.POST.get('cancel')
callback_data = deepcopy(request.POST)
if canceled:
callback_data['payment_status'] = 'Canceled'
else:
callback_data['payment_status'] = 'Success'
callback_data = clean_callback(callback_data)
callback_url = lookup_config("collection_results_url", agency_id,
app_name, request.POST)
agency_response = requests.post(callback_url, data=callback_data)
return agency_response_to_dict(agency_response.text)
def exit_redirect(request):
"""Browser POST to here with their credit card info. Redirect as needed"""
agency_id = request.POST['agency_id']
app_name = request.POST.get('app_name')
canceled = request.POST.get('cancel')
agency_response = send_status_to_agency(request, agency_id, app_name)
if (not isinstance(agency_response, dict)
or agency_response.get('response_message') != 'OK'):
canceled = True
if canceled:
url_key = 'failure_return_url'
else:
url_key = 'success_return_url'
redirect_to = lookup_config(url_key, agency_id, app_name,
request.POST)
return render(request, "mockpay/redirect.html", {
"agency_id": agency_id, "redirect_url": redirect_to,
"agency_tracking_id": request.POST.get('agency_tracking_id')})
def exit_redirect(request):
"""Browser POST to here with their credit card info. Redirect as needed"""
agency_id = request.POST['agency_id']
app_name = request.POST.get('app_name')
canceled = request.POST.get('cancel')
agency_response = send_status_to_agency(request, agency_id, app_name)
if (not isinstance(agency_response, dict)
or agency_response.get('response_message') != 'OK'):
canceled = True
if canceled:
url_key = 'failure_return_url'
else:
url_key = 'success_return_url'
redirect_to = lookup_config(url_key, agency_id, app_name, request.POST)
return render(
request, "mockpay/redirect.html", {
"agency_id": agency_id,
"redirect_url": redirect_to,
"agency_tracking_id": request.POST.get('agency_tracking_id')
})
