From 4a2a5f9d7682d64624ab4d795a7a89e80c885fcc Mon Sep 17 00:00:00 2001
From: Aarni Halinen <aarni.halinen@aalto.fi>
Date: Tue, 23 Oct 2018 14:42:26 +0300
Subject: [PATCH] Bugfix #117: API Event tags

Add API for tags so events can get the related field.
---
 webapp/serializers.py | 13 +++++++++++--
 webapp/urls.py        |  3 ++-
 webapp/views.py       |  8 +++++++-
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/webapp/serializers.py b/webapp/serializers.py
index d6cc1af..60bbb8e 100644
--- a/webapp/serializers.py
+++ b/webapp/serializers.py
@@ -14,19 +14,28 @@ class EventSerializer(serializers.HyperlinkedModelSerializer):
     signup_id = serializers.PrimaryKeyRelatedField(
         many=True,
         source="signupForm",
-        queryset=SignupForm.objects.all())
+        queryset=SignupForm.objects.all()
+    )
+    tag_id = serializers.PrimaryKeyRelatedField(
+        many=True,
+        source="tags",
+        queryset=Tag.objects.all()
+    )
 
     class Meta:
         model = Event
-        fields = ('id', 'tags', 'visible', 'title', 'description',
+        fields = ('id', 'tag_id', 'tags', 'visible', 'title', 'description',
                   'content', 'start_time', 'end_time', 'signup_id', 'signupForm')
         depth = 1
 
     def create(self, validated_data):
         signupForms = validated_data.pop('signupForm')
+        tags = validated_data.pop('tags')
         event = Event.objects.create(**validated_data)
         for form in signupForms:
             event.signupForm.add(form)
+        for tag in tags:
+            event.tags.add(tag)
         event.save()
         return event
 
diff --git a/webapp/urls.py b/webapp/urls.py
index 2ee139e..1126a82 100644
--- a/webapp/urls.py
+++ b/webapp/urls.py
@@ -19,7 +19,7 @@ from webapp.views import about_view
 # from webapp.views import contact_view
 
 from webapp.views import EventViewSet, SignupFormViewSet, SignupViewSet,\
-    FeedViewSet, ContactsViewSet, SavedQuestionsViewSet, RootView
+    FeedViewSet, ContactsViewSet, SavedQuestionsViewSet, RootView, TagsViewSet
 
 
 class APIRouter(routers.DefaultRouter):
@@ -33,6 +33,7 @@ router.register(r'signup', SignupViewSet)
 router.register(r'feed', FeedViewSet)
 router.register(r'contacts', ContactsViewSet)
 router.register(r'questions', SavedQuestionsViewSet)
+router.register(r'tags', TagsViewSet)
 
 urlpatterns = [
     url(r'^api/', include(router.urls)),
diff --git a/webapp/views.py b/webapp/views.py
index 5782b1c..802df3f 100644
--- a/webapp/views.py
+++ b/webapp/views.py
@@ -19,7 +19,7 @@ from rest_framework.reverse import reverse
 from dealer.git import git
 
 from webapp.models import Event, SignupForm, Signup, TemplateQuestion, Feed,\
-    Committee, Official
+    Committee, Official, Tag
 from webapp.serializers import *
 from members.views.utils import *
 
@@ -65,6 +65,12 @@ class ContactsViewSet(viewsets.ReadOnlyModelViewSet):
     permission_classes = [IsAuthenticatedOrReadOnly]
 
 
+class TagsViewSet(viewsets.ReadOnlyModelViewSet):
+    queryset = Tag.objects.all()
+    serializer_class = ContactsSerializer
+    permission_classes = [IsAuthenticatedOrReadOnly]
+
+
 # -- OLD CODEBASE -- #
 
 @require_http_methods(["GET"])