Fix top candidates query and update tests

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main/java/com/juick/service/MessagesService.java b/src/main/java/com/juick/service/MessagesService.java
index 5e3a1e83..188a81c0 100644
--- a/src/main/java/com/juick/service/MessagesService.java
+++ b/src/main/java/com/juick/service/MessagesService.java
@@ -83,6 +83,12 @@ public interface MessagesService {
 
     List<Integer> getDiscussions(int uid, Long to);
 
+    /**
+     * Get messages recommended by friends
+     * @param uid visitor id
+     * @param before
+     * @return recommended message ids
+     */
     List<Integer> getRecommended(int uid, int before);
 
     List<Integer> getPhotos(int visitorUid, int before);