Add activity models in API

apps/activity/serializers.py

@@ -0,0 +1,38 @@
+# -*- mode: python; coding: utf-8 -*-
+# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from .models import ActivityType, Activity, Guest
+from rest_framework import serializers, viewsets
+
+class ActivityTypeSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = ActivityType
+        fields = '__all__'
+
+
+class ActivityTypeViewSet(viewsets.ModelViewSet):
+    queryset = ActivityType.objects.all()
+    serializer_class = ActivityTypeSerializer
+
+
+class ActivitySerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Activity
+        fields = '__all__'
+
+
+class ActivityViewSet(viewsets.ModelViewSet):
+    queryset = Activity.objects.all()
+    serializer_class = ActivitySerializer
+
+
+class GuestSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Guest
+        fields = '__all__'
+
+
+class GuestViewSet(viewsets.ModelViewSet):
+    queryset = Guest.objects.all()
+    serializer_class = GuestSerializer