do not show replies to banned users as unread

3 files changed, 29 insertions, 1 deletions

diff --git a/juick-server/src/main/java/com/juick/server/ServerManager.java b/juick-server/src/main/java/com/juick/server/ServerManager.java
index c3df33cb..f5ca82f1 100644
--- a/juick-server/src/main/java/com/juick/server/ServerManager.java
+++ b/juick-server/src/main/java/com/juick/server/ServerManager.java
@@ -168,7 +168,7 @@ public class ServerManager implements NotificationListener {
             Message op = messagesService.getMessage(jmsg.getMid());
             com.juick.Message reply = messagesService.getReply(jmsg.getMid(), jmsg.getRid());
             subscriptionService.getUsersSubscribedToComments(op, reply, true).stream()
-                    .filter(u -> userService.isInBLAny(reply.getUser().getUid(), u.getUid()))
+                    .filter(u -> userService.isReplyToBL(u, reply))
                     .forEach(b -> messagesService.setLastReadComment(b, reply.getMid(), reply.getRid()));
             onJuickMessageReply(reply, subscribedUsers);
         }
diff --git a/juick-server/src/main/java/com/juick/service/UserServiceImpl.java b/juick-server/src/main/java/com/juick/service/UserServiceImpl.java
index a0a07fb3..eca0c264 100644
--- a/juick-server/src/main/java/com/juick/service/UserServiceImpl.java
+++ b/juick-server/src/main/java/com/juick/service/UserServiceImpl.java
@@ -17,6 +17,7 @@
 
 package com.juick.service;
 
+import com.juick.Message;
 import com.juick.User;
 import com.juick.server.helpers.AnonymousUser;
 import com.juick.server.helpers.Auth;
@@ -451,6 +452,25 @@ public class UserServiceImpl extends BaseJdbcService implements UserService {
 
     @Transactional(readOnly = true)
     @Override
+    public boolean isReplyToBL(final User user, final Message reply) {
+        return getNamedParameterJdbcTemplate().queryForObject("WITH RECURSIVE banned(reply_id, user_id) AS (" +
+                        "SELECT reply_id, user_id FROM replies " +
+                        "WHERE replies.message_id = :mid " +
+                        "AND EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid AND b.bl_user_id = replies.user_id) " +
+                        "UNION ALL SELECT replies.reply_id, replies.user_id FROM replies " +
+                        "INNER JOIN banned ON banned.reply_id = replies.replyto ) " +
+                        "SELECT COUNT(reply_id) from replies " +
+                        "WHERE replies.message_id = :mid " +
+                        "AND replies.reply_id = :rid " +
+                        "AND EXISTS (SELECT 1 FROM banned WHERE banned.reply_id = replies.reply_id) ",
+                new MapSqlParameterSource("uid", user.getUid())
+                        .addValue("mid", reply.getMid())
+                        .addValue("rid", reply.getRid()),
+                Integer.class) > 0;
+    }
+
+    @Transactional(readOnly = true)
+    @Override
     public List<Integer> checkBL(final int visitor, final Collection<Integer> uids) {
         if (CollectionUtils.isEmpty(uids))
             return Collections.emptyList();
diff --git a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
index af5b20ec..3fc56af7 100644
--- a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
+++ b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
@@ -903,6 +903,7 @@ public class ServerTests {
 
     @Test
     public void lastReadTests() throws Exception {
+        assertThat(userService.isInBLAny(ugnich.getUid(), freefd.getUid()), is(false));
         int mid = messagesService.createMessage(ugnich.getUid(), "to be watched", null, null);
         subscriptionService.subscribeMessage(messagesService.getMessage(mid), ugnich);
         messagesService.createReply(mid, 0, freefd, "new reply", null);
@@ -928,6 +929,7 @@ public class ServerTests {
         int newfreefdrid = messagesService.createReply(mid, 0, freefd, "from ban", null);
         serverManager.processMessageEvent(new MessageEvent(this, messagesService.getReply(mid, newfreefdrid),
                 Collections.emptyList()));
+        assertThat(userService.isReplyToBL(ugnich, messagesService.getReply(mid, newfreefdrid)), is(true));
         assertThat(lastRead.apply(ugnich, mid), is(newfreefdrid));
         privacyQueriesService.blacklistUser(ugnich, freefd);
         newfreefdrid = messagesService.createReply(mid, 0, freefd, "after ban", null);
@@ -1055,6 +1057,8 @@ public class ServerTests {
         commandsManager.processCommand(juick, String.format("#%d/1 ban for a hour!", mid), emptyUri);
         commandsManager.processCommand(juick, String.format("#%d freefd is here but it is hidden from you", mid), emptyUri);
         assertThat(messagesService.getMessage(mid).getReplies(), is(3));
+        Message reply = messagesService.getReply(mid, 3);
+        assertThat(userService.isReplyToBL(ugnich, reply), is(false));
         List<Message> replies = messagesService.getReplies(ugnich, mid);
         assertThat(replies.size(), is(1));
         commandsManager.processCommand(freefd, String.format("#%d/3 hahaha!", mid), emptyUri);
@@ -1064,6 +1068,10 @@ public class ServerTests {
         commandsManager.processCommand(juick, String.format("#%d/4 mmm?!", mid), emptyUri);
         assertThat(messagesService.getMessage(mid).getReplies(), is(5));
         replies = messagesService.getReplies(ugnich, mid);
+        reply = messagesService.getReply(mid, 5);
+        assertThat(userService.isReplyToBL(ugnich, reply), is(true));
         assertThat(replies.size(), is(1));
+        commandsManager.processCommand(ugnich, "BL @freefd", emptyUri);
+        messagesService.setLastReadComment(ugnich, mid, 5);
     }
 }