Now I understand more of the status message that comes back after an attempted authorization at Amazon

payment/integrations/fps_integration.py

@@ -4,9 +4,13 @@ https://github.com/agiliq/merchant/blob/master/example/app/integrations/fps_inte
 
 from billing.integrations.amazon_fps_integration import AmazonFpsIntegration as Integration
 from django.core.urlresolvers import reverse
-from django.http import HttpResponseRedirect
+from django.http import HttpResponseRedirect, HttpResponse
 import urlparse
 
+import logging
+logger = logging.getLogger(__name__)
+
+
 class FpsIntegration(Integration):
     def transaction(self, request):
         """Ideally at this method, you will check the 
@@ -19,7 +23,28 @@ class FpsIntegration(Integration):
         request_url = request.build_absolute_uri()
         parsed_url = urlparse.urlparse(request_url)
         query = parsed_url.query
+        
         dd = dict(map(lambda x: x.split("="), query.split("&")))
-        resp = self.purchase(100, dd)
-        return HttpResponseRedirect("%s?status=%s" %(reverse("app_offsite_amazon_fps"),
-                                resp["status"]))
+        
+        logger.info("dd: {0}".format(dd))
+        
+# dd: {'status': 'SC', 'signatureVersion': '2',
+#     'tokenID': 'CLDITXQAX2DM82CT184S5CDNKYDXEPXETZ5QJFKB8AX4V9ZD34BGGJ6IDNFZDSUU',
+#     'certificateUrl': 'https%3A%2F%2Ffps.sandbox.amazonaws.com%2Fcerts%2F090911%2FPKICert.pem%3FrequestId%3Dbjzj0zgbg2uf2j46a1iq123b9rwzl694mvpstlw1p5il426x7ap',
+#     'expiry': '10%2F2017', 'signatureMethod': 'RSA-SHA1', 'callerReference': '5e0f7b0d-5cc5-4a55-a646-c6e420dd0f11',
+#     'signature': 'Cc64A8DP7VclFBrhFEDXr2yhP8LaJpaLC6n%2F5oXiAhhD%2BnjJH9jQRhwPgB%2BuRvdcObMmZTD9we9G%0AvmEAkd5NkVULESdipsW%2B4i62mtD0DseuAtotMzjqObEeekzkaz4Vo0X9xcdlytLR04aEb4xqsLtg%0AJU%2Fysy7KStRivTqKzug%3D'}        
+
+        # need to act based on status
+        # getting status=SC, which doesn't seem to be in the documentation -- the docs say "SR":
+        # http://docs.amazonwebservices.com/AmazonFPS/latest/FPSAdvancedGuide/CBUIapiMerchant.html
+        # status = SC/SR, A, CE, NP, NM
+        
+        if dd.get('status') in ['SC', 'SR']:
+            resp = self.purchase(100, dd)
+            return HttpResponseRedirect("%s?status=%s" %(reverse("testfps"),
+                                resp["status"]))
+        elif dd.get('status') == 'A':
+            return HttpResponse('You canceled the transaction')
+        else:
+            return HttpResponse('An unexpected status code: {0}'.format(dd.get('status')))
+            

payment/urls.py

@@ -29,7 +29,7 @@ if not settings.IS_PREVIEW:
     )
     urlpatterns += patterns('',
          (r'^fps/', include(amazon_fps_obj.urls)),
-         url(r'^testfps/$', 'regluit.payment.views.testfps', name='app_offsite_amazon_fps'),
+         url(r'^testfps/$', 'regluit.payment.views.testfps', name='testfps'),
     )