User favorites route (#38)

* User favorites route

* ‘favorite’ -> ‘bookmark’

* Bookmark view tests

pulseapi/entries/test_views.py

@@ -193,3 +193,16 @@ def test_put_bookmark_entry_with_login(self):
         # verify bookmark count is now zero
         bookmarks = entry.bookmarked_by.count()
         self.assertEqual(bookmarks, 0)
+
+    def test_bookmarked_entries_view(self):
+        """
+        Verify that authenticated users can see a list of bookmarks.
+        """
+        postresponse = self.client.put('/entries/1/bookmark')
+
+        # verify bookmark count is now one
+        bookmarkResponse = self.client.get('/entries/bookmarks/')
+        self.assertEqual(bookmarkResponse.status_code, 200)
+
+        bookmarkJson = json.loads(str(bookmarkResponse.content, 'utf-8'))
+        self.assertEqual(len(bookmarkJson), 1)

pulseapi/entries/urls.py

@@ -3,11 +3,13 @@
 from pulseapi.entries.views import (
     EntriesListView,
     EntryView,
-    toggle_bookmark
+    toggle_bookmark,
+    BookmarkedEntries,
 )
 
 urlpatterns = [
     url('^$', EntriesListView.as_view(), name='entries-list'),
+    url('bookmarks/', BookmarkedEntries.as_view(), name='user-bookmarks'),
     url(r'^(?P<entryid>[0-9]+)/bookmark/?', toggle_bookmark, name='bookmark'),
     url(r'^(?P<pk>[0-9]+)/', EntryView.as_view(), name='entry'),
 ]

pulseapi/entries/views.py

@@ -5,7 +5,7 @@
 import django_filters
 from rest_framework import (filters, status)
 from rest_framework.decorators import detail_route, api_view
-from rest_framework.generics import ListCreateAPIView, RetrieveAPIView
+from rest_framework.generics import ListCreateAPIView, RetrieveAPIView, ListAPIView
 from rest_framework.pagination import PageNumberPagination
 from rest_framework.response import Response
 
@@ -117,6 +117,17 @@ class EntryView(RetrieveAPIView):
     pagination_class = None
 
 
+class BookmarkedEntries(ListAPIView):
+
+    def get_queryset(self):
+        entries = set()
+        user = self.request.user.id
+        for bookmark in UserBookmarks.objects.filter(user=user).select_related('entry'):
+            entries.add(bookmark.entry)
+        return entries
+
+    serializer_class = EntrySerializer
+
 class EntriesListView(ListCreateAPIView):
     """
     A view that permits a GET to allow listing all the entries