Add /stats/ API route with defaults

apiserver/apiserver/api/views.py

@@ -16,7 +16,7 @@ import datetime
 
 import requests
 
-from . import models, serializers, utils, utils_paypal
+from . import models, serializers, utils, utils_paypal, utils_stats
 from .permissions import (
     is_admin_director,
     AllowMetadata,
@@ -312,6 +312,16 @@ class IpnView(views.APIView):
 
 
 
+class StatsView(views.APIView):
+    def get(self, request):
+        stats_keys = utils_stats.DEFAULTS.keys()
+        cached_stats = cache.get_many(stats_keys)
+        stats = utils_stats.DEFAULTS.copy()
+        stats.update(cached_stats)
+        return Response(stats)
+
+
+
 class RegistrationView(RegisterView):
     serializer_class = serializers.RegistrationSerializer