add last_seen serializer

billard/serializers.py

@@ -1,9 +1,15 @@
 from rest_framework import serializers
 
-from billard.models import LocationData
+from billard.models import LocationData, Client
 
 
 class LocationDataSerializer(serializers.HyperlinkedModelSerializer):
     class Meta:
         model = LocationData
         fields = ('client_id', 'desk_no', 'tst', 'on_off',)
+
+
+class ClientUpdateLastSeenSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Client
+        fields = ('uuid', 'last_seen')

billard/urls.py

@@ -7,6 +7,7 @@ from billard import views
 
 router = routers.DefaultRouter()
 router.register(r'locationdata', views.LocationDataViewSet)
+router.register(r'last_seen', views.ClientUpdateLastSeenViewSet)
 
 app_name = 'billard'
 urlpatterns = [

billard/views.py

@@ -11,7 +11,7 @@ from django.views import generic
 from rest_framework import viewsets
 
 from billard.models import LocationData, Location, Client, Accounting
-from billard.serializers import LocationDataSerializer
+from billard.serializers import LocationDataSerializer, ClientUpdateLastSeenSerializer
 from billard.tasks import process_location_data
 
 log = logging.getLogger(__name__)
@@ -108,6 +108,11 @@ class LocationDataViewSet(viewsets.ModelViewSet):
     serializer_class = LocationDataSerializer
 
 
+class ClientUpdateLastSeenViewSet(viewsets.ModelViewSet):
+    queryset = LocationData.objects.all()
+    serializer_class = ClientUpdateLastSeenSerializer
+
+
 def process_location_data(request):
     process_location_data()
     return HttpResponse('DONE')