1 files changed, 6 insertions, 0 deletions
diff --git a/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java b/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java
index 0b0a11ae..4831c9d1 100644
--- a/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java
+++ b/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java
@@ -1106,4 +1106,10 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
         return jdbcTemplate.update("UPDATE replies SET reply_uri=?, html=1 WHERE message_id=? AND reply_id=?",
                 replyUri.toASCIIString(), reply.getMid(), reply.getRid()) > 0;
     }
+
+    @Override
+    public boolean replyExists(URI replyUri) {
+        return jdbcTemplate.queryForList("SELECT reply_id FROM replies WHERE reply_uri=?",
+                Integer.class, replyUri.toASCIIString()).size() > 0;
+    }
 }