Feat: Add Forum Page in Discussion Backend (Views, urls, services)

discussion/static/js/discussion-services.js

@@ -7,6 +7,13 @@
             {'id' : '@id'},
             {'update': {'method': 'PUT'} });
     }]);
+
+    app.factory('ForumPage', ['$resource', function($resource){
+        return $resource('/discussion/api/forum_page/:id',
+            {'id' : '@id'},
+            {'update': {'method': 'PUT'} });
+    }]);
+
 
     app.factory('Topic', ['$resource', function($resource){
         return $resource('/discussion/api/topic/:id',

discussion/urls.py

@@ -8,7 +8,7 @@
     ContentFileViewSet, ForumCreateView, ForumDeleteView, ForumFileViewSet,
     ForumListView, ForumSearchViewSet, ForumUpdateView, ForumView, ForumViewSet,
     TagViewSet, TopicFileViewSet, TopicLikeViewSet, TopicNotificationViewSet,
-    TopicPageViewSet, TopicReadViewSet, TopicTypeaheadViewSet, TopicViewSet
+    TopicPageViewSet, TopicReadViewSet, TopicTypeaheadViewSet, TopicViewSet, ForumPageViewSet
 )
 
 from rest_framework import routers
@@ -19,6 +19,7 @@
 router = routers.SimpleRouter(trailing_slash=False)
 router.register(r'category', CategoryViewSet)
 router.register(r'forum', ForumViewSet)
+router.register(r'forum_page', ForumPageViewSet)
 router.register(r'topic', TopicViewSet)
 router.register(r'topic_page', TopicPageViewSet)
 router.register(r'comment', CommentViewSet)

discussion/views.py

@@ -114,6 +114,14 @@ def perform_create(self, serializer):
     def perform_update(self, serializer):
         serializer.save(author=self.request.user)
 
+class ForumPagination(PageNumberPagination):
+    page_size = 2
+    page_size_query_param = 'page_size'
+    max_page_size = 50
+
+class ForumPageViewSet(ForumViewSet):
+    pagination_class = ForumPagination
+
 
 class ForumSearchViewSet(viewsets.ReadOnlyModelViewSet):
     """