user roles for csv

apps/account/serializers/back.py

@@ -168,4 +168,5 @@ class UserCSVSerializer(serializers.ModelSerializer):
             'created_at',
             'last_seen_at',
             'last_ip',
+            'roles',
         ]

apps/account/views/back.py

@@ -143,12 +143,12 @@ def get_user_csv(request, id):
 
 
 class UserCSVViewSet(ModelViewSet):
-    queryset = User.objects.all()
     http_method_names = ['get', ]
     serializer_class = serializers.UserCSVSerializer
     permission_classes = (permissions.IsAdminUser,)
     filter_class = filters.AccountBackOfficeFilter
     filter_backends = (OrderingFilter, DjangoFilterBackend)
+    pagination_class = None
 
     ordering_fields = (
         'email_confirmed',
@@ -159,6 +159,9 @@ class UserCSVViewSet(ModelViewSet):
         'date_joined',
     )
 
+    def get_queryset(self):
+        return User.objects.all().with_base_related().with_extend_related()
+
     def to_csv(self, request):
         queryset = self.filter_queryset(self.get_queryset())
         serializer = serializers.UserCSVSerializer(queryset, many=True)
@@ -177,7 +180,7 @@ class UserCSVViewSet(ModelViewSet):
             # 'confirmed_at',
             'last_seen_at',
             'last_ip',
-            # 'role',
+            'role',
         ))
 
         for item in serializer.data: