Add message editing and updating interval

* 3 days for message deletion
* 15 minutes for editing

1 files changed, 474 insertions, 571 deletions

diff --git a/src/main/java/com/juick/service/MessagesServiceImpl.java b/src/main/java/com/juick/service/MessagesServiceImpl.java
index eee40512..c2e5d15d 100644
--- a/src/main/java/com/juick/service/MessagesServiceImpl.java
+++ b/src/main/java/com/juick/service/MessagesServiceImpl.java
@@ -48,6 +48,7 @@ import java.sql.SQLException;
 import java.sql.Timestamp;
 import java.sql.Types;
 import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -121,17 +122,16 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
         }
     }
 
-
-
     /**
-     * @see <a href="https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-reference-type-conversions.html">Java, JDBC and MySQL Types</a>
+     * @see <a href=
+     *      "https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-reference-type-conversions.html">Java,
+     *      JDBC and MySQL Types</a>
      */
     @Transactional
     @Override
     public int createMessage(final int uid, final String txt, final String attachment, final List<Tag> tags) {
         SimpleJdbcInsert simpleJdbcInsert = new SimpleJdbcInsert(getJdbcTemplate()).withTableName("messages")
-                .usingColumns("user_id", "attach", "ts")
-                .usingGeneratedKeyColumns("message_id");
+                .usingColumns("user_id", "attach", "ts").usingGeneratedKeyColumns("message_id");
         Map<String, Object> insertMap = new HashMap<>();
         insertMap.put("user_id", uid);
         Instant now = Instant.now();
@@ -142,25 +142,25 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
         int mid = simpleJdbcInsert.executeAndReturnKey(insertMap).intValue();
         if (mid > 0) {
             if (CollectionUtils.isNotEmpty(tags)) {
-                getJdbcTemplate().batchUpdate(
-                        "INSERT INTO messages_tags(message_id, tag_id) VALUES (?, ?)",
+                getJdbcTemplate().batchUpdate("INSERT INTO messages_tags(message_id, tag_id) VALUES (?, ?)",
                         new BatchPreparedStatementSetter() {
-                    @Override
-                    public void setValues(@Nonnull PreparedStatement ps, int i) throws SQLException {
-                        ps.setInt(1, mid);
-                        ps.setInt(2, tags.get(i).TID);
-                    }
-                    @Override
-                    public int getBatchSize() {
-                        return tags.size();
-                    }
-                });
+                            @Override
+                            public void setValues(@Nonnull PreparedStatement ps, int i) throws SQLException {
+                                ps.setInt(1, mid);
+                                ps.setInt(2, tags.get(i).TID);
+                            }
+
+                            @Override
+                            public int getBatchSize() {
+                                return tags.size();
+                            }
+                        });
             }
-            getJdbcTemplate().update(
-                    "INSERT INTO messages_txt(message_id, txt, updated_at) VALUES (?, ?, ?)",
-                    new Object[]{mid, txt, Timestamp.from(now)},
-                    new int[]{Types.INTEGER, Types.VARCHAR, Types.TIMESTAMP});
-            getJdbcTemplate().update("UPDATE users SET lastmessage=?, last_seen=? where id=?", Timestamp.from(now), Timestamp.from(now), uid);
+            getJdbcTemplate().update("INSERT INTO messages_txt(message_id, txt, updated_at) VALUES (?, ?, ?)",
+                    new Object[] { mid, txt, Timestamp.from(now) },
+                    new int[] { Types.INTEGER, Types.VARCHAR, Types.TIMESTAMP });
+            getJdbcTemplate().update("UPDATE users SET lastmessage=?, last_seen=? where id=?", Timestamp.from(now),
+                    Timestamp.from(now), uid);
         }
 
         return mid;
@@ -173,7 +173,9 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
      * @param txt
      * @param attachment
      * @return
-     * @see <a href="https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-reference-type-conversions.html">Java, JDBC and MySQL Types</a>
+     * @see <a href=
+     *      "https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-reference-type-conversions.html">Java,
+     *      JDBC and MySQL Types</a>
      */
     @Transactional
     @Override
@@ -181,13 +183,13 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
         int ridnew = getReplyIDIncrement(mid, user.getUid());
         if (ridnew > 0) {
             Timestamp ts = Timestamp.from(Instant.now());
-            getJdbcTemplate().update("INSERT INTO replies(message_id, reply_id, user_id, replyto, attach, txt, ts, updated_at, user_uri) " +
-                            "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
+            getJdbcTemplate().update(
+                    "INSERT INTO replies(message_id, reply_id, user_id, replyto, attach, txt, ts, updated_at, user_uri) "
+                            + "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
                     mid, ridnew, user.getUid(), rid, attachment, txt, ts, ts, user.getUri().toASCIIString());
 
-            getJdbcTemplate().update(
-                    "UPDATE messages SET replies = replies + 1, updated=? WHERE message_id = ?",
-                    ts, mid);
+            getJdbcTemplate().update("UPDATE messages SET replies = replies + 1, updated=? WHERE message_id = ?", ts,
+                    mid);
             setLastReadComment(user, mid, ridnew);
             getJdbcTemplate().update("UPDATE users SET lastmessage=?, last_seen=? where id=?", ts, ts, user.getUid());
         }
@@ -200,7 +202,8 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
             int replyNo;
             final int readOnly;
             final int userId;
-            try (PreparedStatement ps = conn.prepareStatement("SELECT maxreplyid+1, readonly, user_id FROM messages WHERE message_id=? FOR UPDATE")) {
+            try (PreparedStatement ps = conn.prepareStatement(
+                    "SELECT maxreplyid+1, readonly, user_id FROM messages WHERE message_id=? FOR UPDATE")) {
                 ps.setInt(1, mid);
                 try (ResultSet resultSet = ps.executeQuery()) {
                     if (resultSet.next()) {
@@ -208,17 +211,20 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
                         readOnly = resultSet.getInt(2);
                         userId = resultSet.getInt(3);
                     } else {
-                        throw new IncorrectResultSizeDataAccessException("while getting getReplyIDIncrement, mid=" + mid, 1, 0);
+                        throw new IncorrectResultSizeDataAccessException(
+                                "while getting getReplyIDIncrement, mid=" + mid, 1, 0);
                     }
                 }
             }
             // author can reply to his readonly post
             if (readOnly == 0 || uid == userId) {
-                try (PreparedStatement ps = conn.prepareStatement("UPDATE messages SET maxreplyid=? WHERE message_id=?")) {
+                try (PreparedStatement ps = conn
+                        .prepareStatement("UPDATE messages SET maxreplyid=? WHERE message_id=?")) {
                     ps.setInt(1, replyNo);
                     ps.setInt(2, mid);
                     if (ps.executeUpdate() != 1) {
-                        throw new IncorrectResultSizeDataAccessException("Cannot find a message to update: " + mid, 1, 0);
+                        throw new IncorrectResultSizeDataAccessException("Cannot find a message to update: " + mid, 1,
+                                0);
                     }
                 }
             } else {
@@ -232,9 +238,9 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
 
     @Transactional
     void updateRepliesBy(int mid) {
-        List<String> users = getJdbcTemplate().queryForList("SELECT users.nick FROM replies " +
-                "INNER JOIN users ON replies.user_id=users.id WHERE replies.message_id=? " +
-                "GROUP BY replies.user_id ORDER BY COUNT(replies.reply_id) DESC LIMIT 5", String.class, mid);
+        List<String> users = getJdbcTemplate().queryForList("SELECT users.nick FROM replies "
+                + "INNER JOIN users ON replies.user_id=users.id WHERE replies.message_id=? "
+                + "GROUP BY replies.user_id ORDER BY COUNT(replies.reply_id) DESC LIMIT 5", String.class, mid);
         String result = users.stream().map(u -> "@" + u).collect(Collectors.joining(","));
         getJdbcTemplate().update("UPDATE messages_txt SET repliesby=? WHERE message_id=?", result, mid);
     }
@@ -242,18 +248,17 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional
     @Override
     public RecommendStatus recommendMessage(final int mid, final int vuid, final String userUri) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", vuid)
-                .addValue("uri", userUri)
-                .addValue("like_id", Reaction.LIKE)
-                .addValue("mid", mid);
-        int wasDeleted = getNamedParameterJdbcTemplate()
-                .update("DELETE FROM favorites WHERE user_id=:uid AND message_id=:mid AND like_id=:like_id AND user_uri=:uri", sqlParameterSource);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", vuid)
+                .addValue("uri", userUri).addValue("like_id", Reaction.LIKE).addValue("mid", mid);
+        int wasDeleted = getNamedParameterJdbcTemplate().update(
+                "DELETE FROM favorites WHERE user_id=:uid AND message_id=:mid AND like_id=:like_id AND user_uri=:uri",
+                sqlParameterSource);
         if (wasDeleted > 0) {
             return RecommendStatus.Deleted;
         } else {
-            boolean wasAdded = getJdbcTemplate()
-                    .update("INSERT INTO favorites(user_id, message_id, ts, like_id, user_uri) VALUES (?, ?, NOW(), ?, ?)", vuid, mid,Reaction.LIKE, userUri) == 1;
+            boolean wasAdded = getJdbcTemplate().update(
+                    "INSERT INTO favorites(user_id, message_id, ts, like_id, user_uri) VALUES (?, ?, NOW(), ?, ?)",
+                    vuid, mid, Reaction.LIKE, userUri) == 1;
             if (wasAdded) {
                 return RecommendStatus.Added;
             }
@@ -282,22 +287,23 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
 
     @Transactional
     @Override
-    public RecommendStatus likeMessage(int mid, int vuid, Integer reaction, String userUri) throws IllegalArgumentException {
+    public RecommendStatus likeMessage(int mid, int vuid, Integer reaction, String userUri)
+            throws IllegalArgumentException {
         if (reaction == null) {
-            SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                    .addValue("uid", vuid)
-                    .addValue("uri", userUri)
-                    .addValue("mid", mid);
-            boolean wasDeleted = getNamedParameterJdbcTemplate()
-                    .update("DELETE FROM favorites WHERE user_id=:uid AND message_id=:mid AND user_uri=:uri", sqlParameterSource) > 0;
+            SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", vuid)
+                    .addValue("uri", userUri).addValue("mid", mid);
+            boolean wasDeleted = getNamedParameterJdbcTemplate().update(
+                    "DELETE FROM favorites WHERE user_id=:uid AND message_id=:mid AND user_uri=:uri",
+                    sqlParameterSource) > 0;
             if (wasDeleted) {
                 return RecommendStatus.Deleted;
             } else {
                 return RecommendStatus.Error;
             }
         }
-        boolean wasAdded = getJdbcTemplate()
-                .update("INSERT INTO favorites(user_id, message_id, ts, like_id, user_uri) VALUES (?, ?, NOW(), ?, ?)", vuid, mid, reaction, userUri) == 1;
+        boolean wasAdded = getJdbcTemplate().update(
+                "INSERT INTO favorites(user_id, message_id, ts, like_id, user_uri) VALUES (?, ?, NOW(), ?, ?)", vuid,
+                mid, reaction, userUri) == 1;
         if (wasAdded) {
             return RecommendStatus.Added;
         }
@@ -308,8 +314,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional(readOnly = true)
     @Override
     public boolean canViewThread(final int mid, final int uid) {
-        List<PrivacyOpts> list = getJdbcTemplate().query(
-                "SELECT user_id, privacy FROM messages WHERE message_id = ?",
+        List<PrivacyOpts> list = getJdbcTemplate().query("SELECT user_id, privacy FROM messages WHERE message_id = ?",
                 (rs, rowNum) -> {
                     PrivacyOpts res = new PrivacyOpts();
 
@@ -317,25 +322,20 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
                     res.setPrivacy(rs.getInt(2));
 
                     return res;
-                },
-                mid);
+                }, mid);
 
         PrivacyOpts privacyOpts = list.isEmpty() ? null : list.get(0);
 
-        return privacyOpts == null ||
-                privacyOpts.getPrivacy() >= 0 ||
-                uid == privacyOpts.getUid() ||
-                ((privacyOpts.getPrivacy() == -1 || privacyOpts.getPrivacy() == -2) &&
-                        uid > 0 && userService.isInWL(privacyOpts.getUid(), uid));
+        return privacyOpts == null || privacyOpts.getPrivacy() >= 0 || uid == privacyOpts.getUid()
+                || ((privacyOpts.getPrivacy() == -1 || privacyOpts.getPrivacy() == -2) && uid > 0
+                        && userService.isInWL(privacyOpts.getUid(), uid));
     }
 
     @Transactional(readOnly = true)
     @Override
     public boolean isReadOnly(final int mid) {
-        List<Integer> list = getJdbcTemplate().queryForList(
-                "SELECT readonly FROM messages WHERE message_id = ?",
-                Integer.class,
-                mid);
+        List<Integer> list = getJdbcTemplate().queryForList("SELECT readonly FROM messages WHERE message_id = ?",
+                Integer.class, mid);
 
         return !list.isEmpty() && list.get(0) == 1;
     }
@@ -344,9 +344,7 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Override
     public boolean isSubscribed(final int uid, final int mid) {
         List<Integer> list = getJdbcTemplate().queryForList(
-                "SELECT 1 FROM subscr_messages WHERE suser_id = ? AND message_id = ?",
-                Integer.class,
-                uid, mid);
+                "SELECT 1 FROM subscr_messages WHERE suser_id = ? AND message_id = ?", Integer.class, uid, mid);
 
         return !list.isEmpty() && list.get(0) == 1;
     }
@@ -354,10 +352,8 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional(readOnly = true)
     @Override
     public int getMessagePrivacy(final int mid) {
-        List<Integer> list = getJdbcTemplate().queryForList(
-                "SELECT privacy FROM messages WHERE message_id = ?",
-                Integer.class,
-                mid);
+        List<Integer> list = getJdbcTemplate().queryForList("SELECT privacy FROM messages WHERE message_id = ?",
+                Integer.class, mid);
 
         return list.isEmpty() ? -4 : list.get(0);
     }
@@ -366,27 +362,21 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Override
     public Optional<Message> getMessage(final int mid) {
 
-        List<Message> list = getJdbcTemplate().query(
-                "SELECT messages.message_id as mid, 0 as rid, 0 as replyto, "
-                        + "messages.user_id as uid, users.nick, users.banned as banned, "
-                        + ""
-                        + "messages.ts,"
-                        + "messages.readonly, messages.privacy, messages.replies,"
-                        + "messages.attach, COUNT(DISTINCT favorites.user_id) as likes, messages.hidden,"
-                        + "GROUP_CONCAT(tags.name SEPARATOR ' '), txt.repliesby, txt.txt, '' as q, messages.updated as updated, 0 as to_uid, "
-                        + "NULL as to_name, txt.updated_at, '' as reply_user_uri, '' as to_uri, '' as reply_uri, 0 as html, 0 as unread FROM messages "
-                        + "INNER JOIN users ON messages.user_id = users.id "
-                        + "INNER JOIN messages_txt AS txt "
-                        + "ON messages.message_id = txt.message_id "
-                        + "LEFT JOIN favorites "
-                        + "ON messages.message_id = favorites.message_id AND favorites.like_id=1 "
-                        + "LEFT JOIN messages_tags ON messages_tags.message_id=txt.message_id "
-                        + "LEFT JOIN tags ON tags.tag_id=messages_tags.tag_id "
-                        + "WHERE messages.message_id = ? AND users.banned = 0 "
-                        + "GROUP BY mid, rid, replyto, uid, nick, banned, messages.ts, readonly, "
-                        + "privacy, replies, attach, repliesby, q, updated_at, reply_user_uri, to_uri, reply_uri, html, unread",
-                new MessageMapper(),
-                mid);
+        List<Message> list = getJdbcTemplate().query("SELECT messages.message_id as mid, 0 as rid, 0 as replyto, "
+                + "messages.user_id as uid, users.nick, users.banned as banned, " + "" + "messages.ts,"
+                + "messages.readonly, messages.privacy, messages.replies,"
+                + "messages.attach, COUNT(DISTINCT favorites.user_id) as likes, messages.hidden,"
+                + "GROUP_CONCAT(tags.name SEPARATOR ' '), txt.repliesby, txt.txt, '' as q, messages.updated as updated, 0 as to_uid, "
+                + "NULL as to_name, txt.updated_at, '' as reply_user_uri, '' as to_uri, '' as reply_uri, 0 as html, 0 as unread FROM messages "
+                + "INNER JOIN users ON messages.user_id = users.id " + "INNER JOIN messages_txt AS txt "
+                + "ON messages.message_id = txt.message_id " + "LEFT JOIN favorites "
+                + "ON messages.message_id = favorites.message_id AND favorites.like_id=1 "
+                + "LEFT JOIN messages_tags ON messages_tags.message_id=txt.message_id "
+                + "LEFT JOIN tags ON tags.tag_id=messages_tags.tag_id "
+                + "WHERE messages.message_id = ? AND users.banned = 0 "
+                + "GROUP BY mid, rid, replyto, uid, nick, banned, messages.ts, readonly, "
+                + "privacy, replies, attach, repliesby, q, updated_at, reply_user_uri, to_uri, reply_uri, html, unread",
+                new MessageMapper(), mid);
         if (!list.isEmpty()) {
             final Message message = list.get(0);
             Map<Integer, Set<Reaction>> reactionStats = updateReactionsFor(Collections.singletonList(mid));
@@ -400,21 +390,17 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional(readOnly = true)
     @Override
     public Message getReply(final int mid, final int rid) {
-        List<Message> list = getJdbcTemplate().query(
-                "SELECT replies.user_id, users.nick,"
-                        + "replies.replyto, replies.ts,"
-                        + "replies.attach, replies.txt, IFNULL(q.txt,t.txt) as quote, "
-                        + "COALESCE(q.user_id, m.user_id) AS to_uid, COALESCE(qu.nick, mu.nick) AS to_name, "
-                        + "replies.updated_at, replies.user_uri as uri, "
-                        + "q.user_uri AS to_uri, replies.reply_uri AS reply_uri, replies.html, q.reply_uri "
-                        + "FROM replies LEFT JOIN users ON replies.user_id = users.id "
-                        + "LEFT JOIN replies q ON replies.message_id = q.message_id and replies.replyto = q.reply_id "
-                        + "LEFT JOIN messages_txt t ON replies.message_id = t.message_id "
-                        + "LEFT JOIN messages m ON replies.message_id = m.message_id "
-                        + "LEFT JOIN users qu ON q.user_id=qu.id "
-                        + "LEFT JOIN users mu ON m.user_id=mu.id "
-                        + "WHERE replies.message_id = ? AND replies.reply_id = ?",
-                (rs, num) -> {
+        List<Message> list = getJdbcTemplate().query("SELECT replies.user_id, users.nick,"
+                + "replies.replyto, replies.ts," + "replies.attach, replies.txt, IFNULL(q.txt,t.txt) as quote, "
+                + "COALESCE(q.user_id, m.user_id) AS to_uid, COALESCE(qu.nick, mu.nick) AS to_name, "
+                + "replies.updated_at, replies.user_uri as uri, "
+                + "q.user_uri AS to_uri, replies.reply_uri AS reply_uri, replies.html, q.reply_uri "
+                + "FROM replies LEFT JOIN users ON replies.user_id = users.id "
+                + "LEFT JOIN replies q ON replies.message_id = q.message_id and replies.replyto = q.reply_id "
+                + "LEFT JOIN messages_txt t ON replies.message_id = t.message_id "
+                + "LEFT JOIN messages m ON replies.message_id = m.message_id "
+                + "LEFT JOIN users qu ON q.user_id=qu.id " + "LEFT JOIN users mu ON m.user_id=mu.id "
+                + "WHERE replies.message_id = ? AND replies.reply_id = ?", (rs, num) -> {
                     Message msg = new Message();
 
                     msg.setMid(mid);
@@ -424,8 +410,8 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
                     msg.getUser().setName(rs.getString(2));
                     if (msg.getUser().getUid() == 0) {
                         msg.getUser().setName(AnonymousUser.INSTANCE.getName());
-                        msg.getUser().setUri(
-                                URI.create(Optional.ofNullable(rs.getString(11)).orElse(StringUtils.EMPTY)));
+                        msg.getUser()
+                                .setUri(URI.create(Optional.ofNullable(rs.getString(11)).orElse(StringUtils.EMPTY)));
                     }
                     msg.setReplyto(rs.getInt(3));
                     msg.setCreated(rs.getTimestamp(4).toInstant());
@@ -455,15 +441,15 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
                     }
                     msg.setEntities(MessageUtils.getEntities(msg));
                     return msg;
-                },
-                mid, rid);
+                }, mid, rid);
 
         return list.isEmpty() ? null : list.get(0);
     }
 
     @Override
     public Message getReplyByUri(String replyUri) {
-        List<Message> replies = getJdbcTemplate().query("SELECT message_id, reply_id from replies WHERE reply_uri=?", (rs, rowNum) -> getReply(rs.getInt(1), rs.getInt(2)), replyUri);
+        List<Message> replies = getJdbcTemplate().query("SELECT message_id, reply_id from replies WHERE reply_uri=?",
+                (rs, rowNum) -> getReply(rs.getInt(1), rs.getInt(2)), replyUri);
         return replies.isEmpty() ? null : replies.get(0);
     }
 
@@ -478,26 +464,23 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
                     res.setUid(rs.getInt(1));
                     res.setName(rs.getString(2));
                     return res;
-                },
-                mid);
+                }, mid);
 
-        return list.isEmpty() ?
-                null : list.get(0);
+        return list.isEmpty() ? null : list.get(0);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Pair<Integer, User>> getMessagesRecommendations(final Collection<Integer> mids) {
         return getNamedParameterJdbcTemplate().query(
-                "SELECT DISTINCT favorites.message_id, users.id, users.nick, favorites.user_uri FROM favorites " +
-                        "INNER JOIN users ON (favorites.user_id = users.id) " +
-                        "INNER JOIN messages m ON favorites.message_id=m.message_id WHERE favorites.like_id=1 " +
-                        "AND NOT EXISTS (SELECT 1 FROM bl_users WHERE " +
-                        "(user_id = favorites.user_id AND bl_user_id = m.user_id) " +
-                        "OR (user_id = m.user_id AND bl_user_id = favorites.user_id)) " +
-                        "AND favorites.message_id IN (:mids)",
-                new MapSqlParameterSource("mids", mids),
-                (rs, rowNum) -> {
+                "SELECT DISTINCT favorites.message_id, users.id, users.nick, favorites.user_uri FROM favorites "
+                        + "INNER JOIN users ON (favorites.user_id = users.id) "
+                        + "INNER JOIN messages m ON favorites.message_id=m.message_id WHERE favorites.like_id=1 "
+                        + "AND NOT EXISTS (SELECT 1 FROM bl_users WHERE "
+                        + "(user_id = favorites.user_id AND bl_user_id = m.user_id) "
+                        + "OR (user_id = m.user_id AND bl_user_id = favorites.user_id)) "
+                        + "AND favorites.message_id IN (:mids)",
+                new MapSqlParameterSource("mids", mids), (rs, rowNum) -> {
                     User user = new User();
                     user.setUid(rs.getInt(2));
                     user.setName(rs.getString(3));
@@ -509,217 +492,163 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getAll(final int visitorUid, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("before", before)
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("before", before)
                 .addValue("visitorUid", visitorUid);
 
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT m.message_id FROM messages m WHERE " +
-                        (before > 0 ?
-                                " m.message_id < :before AND " : StringUtils.EMPTY) +
-                        " m.hidden = 0 AND (m.privacy > 0" +
-                        (visitorUid > 1 ?
-                                " OR m.user_id = :visitorUid) AND NOT EXISTS (" +
-                                        " SELECT 1 FROM bl_users b WHERE b.user_id = :visitorUid AND b.bl_user_id = m.user_id)" :
-                                ")") +
-                        " AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN " +
-                        "(SELECT tag_id FROM messages_tags WHERE message_id = m.message_id) and :visitorUid = bt.user_id)" +
-                        " AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = m.user_id and u.id <> :visitorUid) ORDER BY m.message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        return getNamedParameterJdbcTemplate().queryForList("SELECT m.message_id FROM messages m WHERE "
+                + (before > 0 ? " m.message_id < :before AND " : StringUtils.EMPTY) + " m.hidden = 0 AND (m.privacy > 0"
+                + (visitorUid > 1 ? " OR m.user_id = :visitorUid) AND NOT EXISTS ("
+                        + " SELECT 1 FROM bl_users b WHERE b.user_id = :visitorUid AND b.bl_user_id = m.user_id)" : ")")
+                + " AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN "
+                + "(SELECT tag_id FROM messages_tags WHERE message_id = m.message_id) and :visitorUid = bt.user_id)"
+                + " AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = m.user_id and u.id <> :visitorUid) ORDER BY m.message_id DESC LIMIT 20",
+                sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getTag(final int tid, final int visitorUid, final int before, final int cnt) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("tid", tid)
-                .addValue("cnt", cnt)
-                .addValue("before", before)
-                .addValue("visitorUid", visitorUid);
-
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT messages.message_id FROM (tags INNER JOIN messages_tags " +
-                        "ON ((tags.synonym_id = :tid OR tags.tag_id = :tid) AND tags.tag_id = messages_tags.tag_id)) " +
-                        "INNER JOIN messages ON messages.message_id = messages_tags.message_id WHERE " +
-                        (before > 0 ?
-                                " messages.message_id < :before AND " : StringUtils.EMPTY) +
-                        "(messages.privacy > 0 OR messages.user_id = :visitorUid) " +
-                        "AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :visitorUid and b.bl_user_id = messages.user_id) " +
-                        "ORDER BY messages.message_id DESC LIMIT :cnt",
-                sqlParameterSource,
-                Integer.class);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("tid", tid).addValue("cnt", cnt)
+                .addValue("before", before).addValue("visitorUid", visitorUid);
+
+        return getNamedParameterJdbcTemplate()
+                .queryForList("SELECT messages.message_id FROM (tags INNER JOIN messages_tags "
+                        + "ON ((tags.synonym_id = :tid OR tags.tag_id = :tid) AND tags.tag_id = messages_tags.tag_id)) "
+                        + "INNER JOIN messages ON messages.message_id = messages_tags.message_id WHERE "
+                        + (before > 0 ? " messages.message_id < :before AND " : StringUtils.EMPTY)
+                        + "(messages.privacy > 0 OR messages.user_id = :visitorUid) "
+                        + "AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :visitorUid and b.bl_user_id = messages.user_id) "
+                        + "ORDER BY messages.message_id DESC LIMIT :cnt", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getTags(final String tids, final int visitorUid, final int before, final int cnt) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("cnt", cnt)
-                .addValue("before", before)
-                .addValue("visitorUid", visitorUid);
-
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT messages.message_id FROM messages_tags " +
-                        "INNER JOIN messages USING(message_id) WHERE messages_tags.tag_id IN (" + tids + ") " +
-                        (before > 0 ?
-                                " AND messages.message_id < :before " : StringUtils.EMPTY) +
-                        " AND (messages.privacy > 0 OR messages.user_id = :visitorUid) " +
-                        "ORDER BY messages.message_id DESC LIMIT :cnt",
-                sqlParameterSource,
-                Integer.class);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("cnt", cnt)
+                .addValue("before", before).addValue("visitorUid", visitorUid);
+
+        return getNamedParameterJdbcTemplate().queryForList("SELECT messages.message_id FROM messages_tags "
+                + "INNER JOIN messages USING(message_id) WHERE messages_tags.tag_id IN (" + tids + ") "
+                + (before > 0 ? " AND messages.message_id < :before " : StringUtils.EMPTY)
+                + " AND (messages.privacy > 0 OR messages.user_id = :visitorUid) "
+                + "ORDER BY messages.message_id DESC LIMIT :cnt", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getPlace(final int placeId, final int visitorUid, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("placeId", placeId)
-                .addValue("before", before)
-                .addValue("visitorUid", visitorUid);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("placeId", placeId)
+                .addValue("before", before).addValue("visitorUid", visitorUid);
 
         return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT message_id FROM messages WHERE place_id = :placeId " +
-                        (before > 0 ?
-                                " AND message_id < :before " : StringUtils.EMPTY) +
-                        " AND (privacy > 0 OR user_id = :visitorUid) ORDER BY message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+                "SELECT message_id FROM messages WHERE place_id = :placeId "
+                        + (before > 0 ? " AND message_id < :before " : StringUtils.EMPTY)
+                        + " AND (privacy > 0 OR user_id = :visitorUid) ORDER BY message_id DESC LIMIT 20",
+                sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getMyFeed(final int uid, final int before, boolean recommended) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("before", before);
-
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT message_id FROM messages WHERE " +
-                        "(user_id=:uid OR " +
-                        "(EXISTS (SELECT 1 FROM subscr_users WHERE subscr_users.suser_id = :uid " +
-                        "AND subscr_users.user_id = messages.user_id) " +
-                        "AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN " +
-                        "(SELECT tag_id FROM messages_tags WHERE message_id = messages.message_id) AND :uid = bt.user_id) " +
-                        "AND (privacy >= 0 OR (privacy >= -2 AND privacy <= -1 " +
-                        "AND EXISTS (SELECT 1 FROM wl_users w WHERE w.wl_user_id = :uid and w.user_id = messages.user_id)))) " +
-                        (recommended ?
-                                "OR (EXISTS (SELECT 1 FROM favorites WHERE favorites.message_id=messages.message_id " +
-                                        "AND favorites.user_id IN (SELECT user_id FROM subscr_users WHERE suser_id=:uid)) " +
-                                        "AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN (SELECT tag_id FROM messages_tags " +
-                                        "WHERE message_id = messages.message_id) and :uid = bt.user_id) " +
-                                        "AND (privacy >= 0 OR (privacy >= -2 AND privacy <= -1 " +
-                                        "AND EXISTS (SELECT 1 FROM wl_users w " +
-                                        "WHERE w.wl_user_id = :uid and w.user_id = messages.user_id)))) " +
-                                        "AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid and b.bl_user_id = messages.user_id)" : StringUtils.EMPTY) +
-                        ") " +
-                        (before > 0 ? "AND message_id < :before " : StringUtils.EMPTY) +
-                        "ORDER BY message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid).addValue("before",
+                before);
+
+        return getNamedParameterJdbcTemplate().queryForList("SELECT message_id FROM messages WHERE "
+                + "(user_id=:uid OR " + "(EXISTS (SELECT 1 FROM subscr_users WHERE subscr_users.suser_id = :uid "
+                + "AND subscr_users.user_id = messages.user_id) "
+                + "AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN "
+                + "(SELECT tag_id FROM messages_tags WHERE message_id = messages.message_id) AND :uid = bt.user_id) "
+                + "AND (privacy >= 0 OR (privacy >= -2 AND privacy <= -1 "
+                + "AND EXISTS (SELECT 1 FROM wl_users w WHERE w.wl_user_id = :uid and w.user_id = messages.user_id)))) "
+                + (recommended ? "OR (EXISTS (SELECT 1 FROM favorites WHERE favorites.message_id=messages.message_id "
+                        + "AND favorites.user_id IN (SELECT user_id FROM subscr_users WHERE suser_id=:uid)) "
+                        + "AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN (SELECT tag_id FROM messages_tags "
+                        + "WHERE message_id = messages.message_id) and :uid = bt.user_id) "
+                        + "AND (privacy >= 0 OR (privacy >= -2 AND privacy <= -1 "
+                        + "AND EXISTS (SELECT 1 FROM wl_users w "
+                        + "WHERE w.wl_user_id = :uid and w.user_id = messages.user_id)))) "
+                        + "AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid and b.bl_user_id = messages.user_id)"
+                        : StringUtils.EMPTY)
+                + ") " + (before > 0 ? "AND message_id < :before " : StringUtils.EMPTY)
+                + "ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getPrivate(final int uid, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("before", before);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid).addValue("before",
+                before);
 
-        return getNamedParameterJdbcTemplate().queryForList
-                ("SELECT message_id FROM messages WHERE user_id = :uid AND privacy < 0" +
-                                (before > 0 ?
-                                        " AND message_id < :before " : StringUtils.EMPTY) +
-                                "ORDER BY message_id DESC LIMIT 20",
-                        sqlParameterSource,
-                        Integer.class);
+        return getNamedParameterJdbcTemplate()
+                .queryForList("SELECT message_id FROM messages WHERE user_id = :uid AND privacy < 0"
+                        + (before > 0 ? " AND message_id < :before " : StringUtils.EMPTY)
+                        + "ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getDiscussions(final int uid, final Long to) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("to", new Timestamp(to));
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid).addValue("to",
+                new Timestamp(to));
 
         if (uid == 0) {
-            return getNamedParameterJdbcTemplate().query("SELECT message_id FROM messages WHERE " +
-                    (to != 0 ?
-                            " updated < :to AND" : StringUtils.EMPTY) +
-                            " NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1" +
-                            " AND u.id = messages.user_id and u.id <> :uid) " +
-                    " ORDER BY updated DESC, message_id DESC LIMIT 20",
-                    sqlParameterSource,
-                    (rs, rowNum) -> rs.getInt(1));
+            return getNamedParameterJdbcTemplate().query(
+                    "SELECT message_id FROM messages WHERE " + (to != 0 ? " updated < :to AND" : StringUtils.EMPTY)
+                            + " NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1"
+                            + " AND u.id = messages.user_id and u.id <> :uid) "
+                            + " ORDER BY updated DESC, message_id DESC LIMIT 20",
+                    sqlParameterSource, (rs, rowNum) -> rs.getInt(1));
         }
         return getNamedParameterJdbcTemplate().query(
-                "SELECT messages.message_id, messages.updated FROM subscr_messages " +
-                        "INNER JOIN messages ON messages.message_id=subscr_messages.message_id " +
-                        "WHERE suser_id = :uid " +
-                        (to != 0 ?
-                                "AND updated < :to " : StringUtils.EMPTY) +
-                        " AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1" +
-                        " AND u.id = messages.user_id and u.id <> :uid) " +
-                        "ORDER BY updated DESC, message_id DESC LIMIT 20",
-                sqlParameterSource,
-                (rs, rowNum) -> rs.getInt(1));
+                "SELECT messages.message_id, messages.updated FROM subscr_messages "
+                        + "INNER JOIN messages ON messages.message_id=subscr_messages.message_id "
+                        + "WHERE suser_id = :uid " + (to != 0 ? "AND updated < :to " : StringUtils.EMPTY)
+                        + " AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1"
+                        + " AND u.id = messages.user_id and u.id <> :uid) "
+                        + "ORDER BY updated DESC, message_id DESC LIMIT 20",
+                sqlParameterSource, (rs, rowNum) -> rs.getInt(1));
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getRecommended(final int uid, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("before", before);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid).addValue("before",
+                before);
 
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT f.message_id FROM favorites f WHERE " +
-                        "EXISTS (SELECT 1 FROM subscr_users s WHERE s.suser_id = :uid and f.user_id = s.user_id)" +
-                        (before > 0 ?
-                                " AND f.message_id < :before " : StringUtils.EMPTY) +
-                        "ORDER BY f.message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        return getNamedParameterJdbcTemplate().queryForList("SELECT f.message_id FROM favorites f WHERE "
+                + "EXISTS (SELECT 1 FROM subscr_users s WHERE s.suser_id = :uid and f.user_id = s.user_id)"
+                + (before > 0 ? " AND f.message_id < :before " : StringUtils.EMPTY)
+                + "ORDER BY f.message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getPopular(final int visitorUid, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("vid", visitorUid)
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("vid", visitorUid)
                 .addValue("before", before);
 
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT m.message_id FROM messages m WHERE m.privacy > 0 " +
-                        (before > 0 ?
-                                " AND m.message_id < :before " : StringUtils.EMPTY) +
-                        " AND m.popular > 0 AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :vid and b.bl_user_id = m.user_id) " +
-                        " AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN " +
-                        "(SELECT tag_id FROM messages_tags WHERE message_id = m.message_id) and :vid = bt.user_id)" +
-                        " ORDER BY m.message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        return getNamedParameterJdbcTemplate().queryForList("SELECT m.message_id FROM messages m WHERE m.privacy > 0 "
+                + (before > 0 ? " AND m.message_id < :before " : StringUtils.EMPTY)
+                + " AND m.popular > 0 AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :vid and b.bl_user_id = m.user_id) "
+                + " AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN "
+                + "(SELECT tag_id FROM messages_tags WHERE message_id = m.message_id) and :vid = bt.user_id)"
+                + " ORDER BY m.message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getPhotos(final int visitorUid, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("vid", visitorUid)
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("vid", visitorUid)
                 .addValue("before", before);
 
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT m.message_id FROM messages m WHERE (m.privacy > 0 OR m.user_id = :vid) " +
-                        (before > 0 ?
-                                " AND m.message_id < :before " : StringUtils.EMPTY) +
-                        " AND m.attach IS NOT NULL " +
-                        " AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN " +
-                        "(SELECT tag_id FROM messages_tags WHERE message_id = m.message_id) and :vid = bt.user_id)" +
-                        " AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = m.user_id and u.id <> :vid) " +
-                        " AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :vid and b.bl_user_id = m.user_id) " +
-                        " ORDER BY m.message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        return getNamedParameterJdbcTemplate()
+                .queryForList("SELECT m.message_id FROM messages m WHERE (m.privacy > 0 OR m.user_id = :vid) "
+                        + (before > 0 ? " AND m.message_id < :before " : StringUtils.EMPTY)
+                        + " AND m.attach IS NOT NULL " + " AND NOT EXISTS (SELECT 1 FROM bl_tags bt WHERE bt.tag_id IN "
+                        + "(SELECT tag_id FROM messages_tags WHERE message_id = m.message_id) and :vid = bt.user_id)"
+                        + " AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = m.user_id and u.id <> :vid) "
+                        + " AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :vid and b.bl_user_id = m.user_id) "
+                        + " ORDER BY m.message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
@@ -731,139 +660,97 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getUserBlog(final int uid, final int privacy, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("privacy", privacy)
-                .addValue("before", before);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid)
+                .addValue("privacy", privacy).addValue("before", before);
 
         return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT message_id FROM messages INNER JOIN users" +
-                        " ON messages.user_id = users.id" +
-                        " WHERE user_id = :uid" +
-                        (before > 0 ?
-                                " AND message_id < :before" : StringUtils.EMPTY) +
-                        " AND privacy >= :privacy AND users.banned = 0 ORDER BY message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+                "SELECT message_id FROM messages INNER JOIN users" + " ON messages.user_id = users.id"
+                        + " WHERE user_id = :uid" + (before > 0 ? " AND message_id < :before" : StringUtils.EMPTY)
+                        + " AND privacy >= :privacy AND users.banned = 0 ORDER BY message_id DESC LIMIT 20",
+                sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getUserTag(final int uid, final int tid, final int privacy, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("tid", tid)
-                .addValue("privacy", privacy)
-                .addValue("before", before);
-
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT messages.message_id FROM messages_tags INNER JOIN messages" +
-                        " ON messages.message_id = messages_tags.message_id" +
-                        " INNER JOIN users" +
-                        " ON messages.user_id=users.id" +
-                        " WHERE messages.user_id = :uid AND messages_tags.tag_id = :tid" +
-                        (before > 0 ?
-                                " AND messages.message_id < :before " : StringUtils.EMPTY) +
-                        " AND messages.privacy >= :privacy AND users.banned = 0" +
-                        " ORDER BY messages.message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid).addValue("tid", tid)
+                .addValue("privacy", privacy).addValue("before", before);
+
+        return getNamedParameterJdbcTemplate()
+                .queryForList("SELECT messages.message_id FROM messages_tags INNER JOIN messages"
+                        + " ON messages.message_id = messages_tags.message_id" + " INNER JOIN users"
+                        + " ON messages.user_id=users.id"
+                        + " WHERE messages.user_id = :uid AND messages_tags.tag_id = :tid"
+                        + (before > 0 ? " AND messages.message_id < :before " : StringUtils.EMPTY)
+                        + " AND messages.privacy >= :privacy AND users.banned = 0"
+                        + " ORDER BY messages.message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getUserBlogAtDay(final int uid, final int privacy, final int daysback) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("privacy", privacy)
-                .addValue("daysback", daysback);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid)
+                .addValue("privacy", privacy).addValue("daysback", daysback);
 
         return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT message_id FROM messages" +
-                        " INNER JOIN users" +
-                        " ON messages.user_id = users.id" +
-                        " WHERE user_id = :uid" +
-                        (daysback > 0 ?
-                                " AND ts >= date(NOW() - INTERVAL :daysback day)" +
-                                        " AND ts < date(NOW() - INTERVAL :daysback day + INTERVAL 1 day)" : StringUtils.EMPTY) +
-                        " AND privacy >= :privacy AND users.banned = 0 ORDER BY message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+                "SELECT message_id FROM messages" + " INNER JOIN users" + " ON messages.user_id = users.id"
+                        + " WHERE user_id = :uid"
+                        + (daysback > 0
+                                ? " AND ts >= date(NOW() - INTERVAL :daysback day)"
+                                        + " AND ts < date(NOW() - INTERVAL :daysback day + INTERVAL 1 day)"
+                                : StringUtils.EMPTY)
+                        + " AND privacy >= :privacy AND users.banned = 0 ORDER BY message_id DESC LIMIT 20",
+                sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getUserBlogWithRecommendations(final int uid, final int privacy, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("privacy", privacy)
-                .addValue("before", before);
-
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT message_id FROM " +
-                        "(SELECT message_id FROM favorites " +
-                        " INNER JOIN users" +
-                        " ON favorites.user_id = users.id" +
-                        " WHERE user_id = :uid AND users.banned = 0" +
-                        (before > 0 ?
-                                    " AND message_id < :before " : StringUtils.EMPTY) +
-                            " ORDER BY message_id DESC LIMIT 20) as r" +
-                    " UNION ALL " +
-                "SELECT message_id FROM " +
-                    "(SELECT message_id FROM messages" +
-                        " INNER JOIN users" +
-                        " ON messages.user_id = users.id" +
-                        " WHERE user_id = :uid AND users.banned = 0" +
-                            (before > 0 ?
-                                    " AND message_id < :before" : StringUtils.EMPTY) +
-                            " AND privacy >= :privacy ORDER BY message_id DESC LIMIT 20) as m " +
-                "ORDER BY message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid)
+                .addValue("privacy", privacy).addValue("before", before);
+
+        return getNamedParameterJdbcTemplate()
+                .queryForList("SELECT message_id FROM " + "(SELECT message_id FROM favorites " + " INNER JOIN users"
+                        + " ON favorites.user_id = users.id" + " WHERE user_id = :uid AND users.banned = 0"
+                        + (before > 0 ? " AND message_id < :before " : StringUtils.EMPTY)
+                        + " ORDER BY message_id DESC LIMIT 20) as r" + " UNION ALL " + "SELECT message_id FROM "
+                        + "(SELECT message_id FROM messages" + " INNER JOIN users" + " ON messages.user_id = users.id"
+                        + " WHERE user_id = :uid AND users.banned = 0"
+                        + (before > 0 ? " AND message_id < :before" : StringUtils.EMPTY)
+                        + " AND privacy >= :privacy ORDER BY message_id DESC LIMIT 20) as m "
+                        + "ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getUserRecommendations(final int uid, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("before", before);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid).addValue("before",
+                before);
 
-        return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT message_id FROM favorites" +
-                        " INNER JOIN users" +
-                        " ON favorites.user_id = users.id" +
-                        " WHERE user_id = :uid AND users.banned = 0 " +
-                        (before > 0 ?
-                                " AND message_id < :before " : StringUtils.EMPTY) +
-                        " ORDER BY message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+        return getNamedParameterJdbcTemplate().queryForList("SELECT message_id FROM favorites" + " INNER JOIN users"
+                + " ON favorites.user_id = users.id" + " WHERE user_id = :uid AND users.banned = 0 "
+                + (before > 0 ? " AND message_id < :before " : StringUtils.EMPTY)
+                + " ORDER BY message_id DESC LIMIT 20", sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getUserPhotos(final int uid, final int privacy, final int before) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("uid", uid)
-                .addValue("privacy", privacy)
-                .addValue("before", before);
+        SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("uid", uid)
+                .addValue("privacy", privacy).addValue("before", before);
 
         return getNamedParameterJdbcTemplate().queryForList(
-                "SELECT message_id FROM messages" +
-                        " INNER JOIN users" +
-                        " ON messages.user_id = users.id" +
-                        " WHERE user_id = :uid and users.banned = 0" +
-                        (before > 0 ?
-                                " AND message_id < :before " : StringUtils.EMPTY) +
-                        " AND privacy >= :privacy AND attach IS NOT NULL ORDER BY message_id DESC LIMIT 20",
-                sqlParameterSource,
-                Integer.class);
+                "SELECT message_id FROM messages" + " INNER JOIN users" + " ON messages.user_id = users.id"
+                        + " WHERE user_id = :uid and users.banned = 0"
+                        + (before > 0 ? " AND message_id < :before " : StringUtils.EMPTY)
+                        + " AND privacy >= :privacy AND attach IS NOT NULL ORDER BY message_id DESC LIMIT 20",
+                sqlParameterSource, Integer.class);
     }
 
     @Transactional(readOnly = true)
     @Override
-    public List<Integer> getUserSearch(final User visitor, final int UID, final String search, final int privacy, final int page) {
+    public List<Integer> getUserSearch(final User visitor, final int UID, final String search, final int privacy,
+            final int page) {
         return searchService.searchByStringAndUser(visitor, search, UID, page);
     }
 
@@ -872,44 +759,34 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     public List<Message> getMessages(final User visitor, final List<Integer> mids) {
         if (CollectionUtils.isNotEmpty(mids)) {
 
-            List<Message> msgs = getNamedParameterJdbcTemplate().query(
-                    "WITH RECURSIVE banned(message_id, reply_id) "
-                            + "AS (SELECT message_id, reply_id FROM replies WHERE replies.message_id IN (:ids) "
-                            + "AND (EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid AND b.bl_user_id = replies.user_id) "
-                            + "OR EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = replies.user_id and u.id <> :uid)) "
-                            + "UNION ALL SELECT replies.message_id, replies.reply_id FROM replies INNER JOIN banned "
-                            + "ON banned.reply_id = replies.replyto AND replies.reply_id != replies.replyto AND banned.message_id=replies.message_id "
-                            + "WHERE replies.message_id IN (:ids)) "
-                            + "SELECT messages.message_id, 0 as rid, 0 as replyto, "
-                            + "messages.user_id,users.nick, 0 as usr_banned, "
-                            + "messages.ts,"
-                            + "messages.readonly,messages.privacy, messages.replies-COUNT(DISTINCT banned.reply_id) as replies,"
-                            + "messages.attach,COUNT(DISTINCT favorites.user_id) AS likes,messages.hidden,"
-                            + "GROUP_CONCAT(tags.name SEPARATOR ' '), messages_txt.repliesby, messages_txt.txt, '' as q, "
-                            + "messages.updated, 0 as to_uid, NULL as to_name, messages_txt.updated_at, '' as m_user_uri, "
-                            + "'' as to_uri, '' as msg_reply_uri, 0 as html, cast(messages.replies as signed)-cast(subscr_messages.last_read_rid as signed) > 0 as unread "
-                            + "FROM (messages INNER JOIN messages_txt "
-                            + "ON messages.message_id=messages_txt.message_id) "
-                            + "INNER JOIN users ON messages.user_id=users.id "
-                            + "LEFT JOIN subscr_messages "
-                            + "ON messages.message_id=subscr_messages.message_id AND subscr_messages.suser_id=:uid "
-                            + "LEFT JOIN favorites "
-                            + "ON messages.message_id = favorites.message_id AND favorites.like_id=1 "
-                            + "LEFT JOIN banned "
-                            + "ON messages.message_id = banned.message_id "
-                            + "LEFT JOIN messages_tags ON messages_tags.message_id=messages_txt.message_id "
-                            + "LEFT JOIN tags ON tags.tag_id=messages_tags.tag_id "
-                            + "WHERE messages.message_id IN (:ids) GROUP BY "
-                            + "messages.message_id, rid, replyto, messages.user_id, users.nick, usr_banned, messages.ts, "
-                            + "messages.readonly, messages.privacy, messages.attach, messages.hidden, "
-                            + "messages_txt.repliesby, messages_txt.txt, q, messages.updated, to_uid, to_name, updated_at, "
-                            + "m_user_uri, msg_reply_uri, html",
-                    new MapSqlParameterSource("ids", mids)
-                    .addValue("uid", visitor.getUid()),
-                    new MessageMapper());
-
-
-            Map<Integer,Set<Reaction>>  likes =  updateReactionsFor(mids);
+            List<Message> msgs = getNamedParameterJdbcTemplate().query("WITH RECURSIVE banned(message_id, reply_id) "
+                    + "AS (SELECT message_id, reply_id FROM replies WHERE replies.message_id IN (:ids) "
+                    + "AND (EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid AND b.bl_user_id = replies.user_id) "
+                    + "OR EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = replies.user_id and u.id <> :uid)) "
+                    + "UNION ALL SELECT replies.message_id, replies.reply_id FROM replies INNER JOIN banned "
+                    + "ON banned.reply_id = replies.replyto AND replies.reply_id != replies.replyto AND banned.message_id=replies.message_id "
+                    + "WHERE replies.message_id IN (:ids)) " + "SELECT messages.message_id, 0 as rid, 0 as replyto, "
+                    + "messages.user_id,users.nick, 0 as usr_banned, " + "messages.ts,"
+                    + "messages.readonly,messages.privacy, messages.replies-COUNT(DISTINCT banned.reply_id) as replies,"
+                    + "messages.attach,COUNT(DISTINCT favorites.user_id) AS likes,messages.hidden,"
+                    + "GROUP_CONCAT(tags.name SEPARATOR ' '), messages_txt.repliesby, messages_txt.txt, '' as q, "
+                    + "messages.updated, 0 as to_uid, NULL as to_name, messages_txt.updated_at, '' as m_user_uri, "
+                    + "'' as to_uri, '' as msg_reply_uri, 0 as html, cast(messages.replies as signed)-cast(subscr_messages.last_read_rid as signed) > 0 as unread "
+                    + "FROM (messages INNER JOIN messages_txt " + "ON messages.message_id=messages_txt.message_id) "
+                    + "INNER JOIN users ON messages.user_id=users.id " + "LEFT JOIN subscr_messages "
+                    + "ON messages.message_id=subscr_messages.message_id AND subscr_messages.suser_id=:uid "
+                    + "LEFT JOIN favorites " + "ON messages.message_id = favorites.message_id AND favorites.like_id=1 "
+                    + "LEFT JOIN banned " + "ON messages.message_id = banned.message_id "
+                    + "LEFT JOIN messages_tags ON messages_tags.message_id=messages_txt.message_id "
+                    + "LEFT JOIN tags ON tags.tag_id=messages_tags.tag_id "
+                    + "WHERE messages.message_id IN (:ids) GROUP BY "
+                    + "messages.message_id, rid, replyto, messages.user_id, users.nick, usr_banned, messages.ts, "
+                    + "messages.readonly, messages.privacy, messages.attach, messages.hidden, "
+                    + "messages_txt.repliesby, messages_txt.txt, q, messages.updated, to_uid, to_name, updated_at, "
+                    + "m_user_uri, msg_reply_uri, html",
+                    new MapSqlParameterSource("ids", mids).addValue("uid", visitor.getUid()), new MessageMapper());
+
+            Map<Integer, Set<Reaction>> likes = updateReactionsFor(mids);
 
             msgs.forEach(i -> i.setReactions(likes.get(i.getMid())));
 
@@ -930,72 +807,59 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
         return Collections.emptyList();
     }
 
-
     @Transactional(readOnly = true)
     @Override
-    public Map<Integer,Set<Reaction>> updateReactionsFor(final List<Integer> mids) {
-
-        return getNamedParameterJdbcTemplate().query("select f.message_id as mid, f.like_id as lid," +
-                " r.description as descr, count(f.like_id) as cnt" +
-                " from favorites f LEFT JOIN reactions r ON f.like_id = r.like_id " +
-                " where f.message_id IN (:mids) " +
-                " group by f.message_id, f.like_id",  new MapSqlParameterSource("mids", mids), (ResultSet rs) -> {
-              Map<Integer,Set<Reaction>> results = new HashMap<>();
-
-
-             while (rs.next()) {
-                 int messageId = rs.getInt("mid");
-                 int likeId    = rs.getInt("lid");
-                 int count     = rs.getInt("cnt");
-                 String description = rs.getString("descr");
-                 Reaction reaction = new Reaction(likeId);
-                 reaction.setCount(count);
-                 reaction.setDescription(description);
-                 results.computeIfAbsent(messageId, HashSet::new);
-                 results.get(messageId).add(reaction);
-            }
+    public Map<Integer, Set<Reaction>> updateReactionsFor(final List<Integer> mids) {
 
-            return results;
-        });
+        return getNamedParameterJdbcTemplate().query(
+                "select f.message_id as mid, f.like_id as lid," + " r.description as descr, count(f.like_id) as cnt"
+                        + " from favorites f LEFT JOIN reactions r ON f.like_id = r.like_id "
+                        + " where f.message_id IN (:mids) " + " group by f.message_id, f.like_id",
+                new MapSqlParameterSource("mids", mids), (ResultSet rs) -> {
+                    Map<Integer, Set<Reaction>> results = new HashMap<>();
+
+                    while (rs.next()) {
+                        int messageId = rs.getInt("mid");
+                        int likeId = rs.getInt("lid");
+                        int count = rs.getInt("cnt");
+                        String description = rs.getString("descr");
+                        Reaction reaction = new Reaction(likeId);
+                        reaction.setCount(count);
+                        reaction.setDescription(description);
+                        results.computeIfAbsent(messageId, HashSet::new);
+                        results.get(messageId).add(reaction);
+                    }
 
-    }
+                    return results;
+                });
 
+    }
 
     @Transactional
     @Override
     public List<Message> getReplies(final User user, final int mid) {
-        List<Message> replies = getNamedParameterJdbcTemplate().query(
-                "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 " +
-                        "WHERE replies.message_id = :mid) " +
-                        "SELECT replies.message_id as mid, replies.reply_id, replies.replyto, " +
-                        "replies.user_id, users.nick, users.banned, " +
-                        "replies.ts, " +
-                        "0 as readonly, 0 as privacy, 0 as replies, " +
-                        "replies.attach, 0 as likes, 0 as hidden, " +
-                        "NULL as tags, NULL as repliesby, replies.txt, " +
-                        "IFNULL(qw.txt, t.txt) as q, " +
-                        "NOW(), " +
-                        "COALESCE(qw.user_id, m.user_id) as to_uid, COALESCE(qu.nick, mu.nick) as to_name, " +
-                        "replies.updated_at, replies.user_uri as uri, " +
-                        "qw.user_uri as to_uri, replies.reply_uri, replies.html, 0 as unread " +
-                        "FROM replies LEFT JOIN users " +
-                        "ON replies.user_id = users.id " +
-                        "LEFT JOIN replies qw ON replies.message_id = qw.message_id and replies.replyto = qw.reply_id " +
-                        "LEFT JOIN messages_txt t on replies.message_id = t.message_id " +
-                        "LEFT JOIN messages m on replies.message_id = m.message_id " +
-                        "LEFT JOIN users qu ON qw.user_id=qu.id " +
-                        "LEFT JOIN users mu ON m.user_id=mu.id " +
-                        "WHERE replies.message_id = :mid " +
-                        "AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = replies.user_id and u.id <> :uid)" +
-                        "AND NOT EXISTS (SELECT 1 FROM banned WHERE banned.reply_id = replies.reply_id) " +
-                        "AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid AND b.bl_user_id = m.user_id) " +
-                        "ORDER BY replies.reply_id ASC",
-                new MapSqlParameterSource("mid", mid).addValue("uid", user.getUid()),
+        List<Message> replies = getNamedParameterJdbcTemplate().query("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 " + "WHERE replies.message_id = :mid) "
+                + "SELECT replies.message_id as mid, replies.reply_id, replies.replyto, "
+                + "replies.user_id, users.nick, users.banned, " + "replies.ts, "
+                + "0 as readonly, 0 as privacy, 0 as replies, " + "replies.attach, 0 as likes, 0 as hidden, "
+                + "NULL as tags, NULL as repliesby, replies.txt, " + "IFNULL(qw.txt, t.txt) as q, " + "NOW(), "
+                + "COALESCE(qw.user_id, m.user_id) as to_uid, COALESCE(qu.nick, mu.nick) as to_name, "
+                + "replies.updated_at, replies.user_uri as uri, "
+                + "qw.user_uri as to_uri, replies.reply_uri, replies.html, 0 as unread "
+                + "FROM replies LEFT JOIN users " + "ON replies.user_id = users.id "
+                + "LEFT JOIN replies qw ON replies.message_id = qw.message_id and replies.replyto = qw.reply_id "
+                + "LEFT JOIN messages_txt t on replies.message_id = t.message_id "
+                + "LEFT JOIN messages m on replies.message_id = m.message_id "
+                + "LEFT JOIN users qu ON qw.user_id=qu.id " + "LEFT JOIN users mu ON m.user_id=mu.id "
+                + "WHERE replies.message_id = :mid "
+                + "AND NOT EXISTS (SELECT 1 from users u WHERE u.banned = 1 and u.id = replies.user_id and u.id <> :uid)"
+                + "AND NOT EXISTS (SELECT 1 FROM banned WHERE banned.reply_id = replies.reply_id) "
+                + "AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid AND b.bl_user_id = m.user_id) "
+                + "ORDER BY replies.reply_id ASC", new MapSqlParameterSource("mid", mid).addValue("uid", user.getUid()),
                 new MessageMapper());
         if (replies.size() > 0 && !user.isAnonymous()) {
             setRead(user, mid);
@@ -1008,28 +872,24 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Override
     public boolean setMessagePopular(final int mid, final int popular) {
         int ret;
-        MapSqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("mid", mid)
-                .addValue("popular", popular);
+        MapSqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("mid", mid).addValue("popular",
+                popular);
 
         switch (popular) {
             case -2:
-                ret = getNamedParameterJdbcTemplate().update(
-                        "UPDATE messages SET hidden = 1 WHERE message_id = :mid",
+                ret = getNamedParameterJdbcTemplate().update("UPDATE messages SET hidden = 1 WHERE message_id = :mid",
                         sqlParameterSource);
                 break;
             case -1:
                 sqlParameterSource.addValue("popular", 0);
             default:
-                ret = getNamedParameterJdbcTemplate().update(
-                        "UPDATE messages SET popular = :popular WHERE message_id = :mid",
-                        sqlParameterSource);
+                ret = getNamedParameterJdbcTemplate()
+                        .update("UPDATE messages SET popular = :popular WHERE message_id = :mid", sqlParameterSource);
                 break;
         }
 
         if (popular == -1)
-            ret = getNamedParameterJdbcTemplate().update(
-                    "INSERT INTO top_ignore_messages VALUES (:mid)",
+            ret = getNamedParameterJdbcTemplate().update("INSERT INTO top_ignore_messages VALUES (:mid)",
                     sqlParameterSource);
 
         return ret > 0;
@@ -1044,43 +904,64 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional
     @Override
     public boolean deleteMessage(final int uid, final int mid) {
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("mid", mid)
-                .addValue("uid", uid);
-
-        if (getNamedParameterJdbcTemplate().update(
-                "DELETE FROM messages WHERE message_id = :mid AND user_id = :uid", sqlParameterSource) > 0) {
-
-            getNamedParameterJdbcTemplate().update("DELETE FROM messages_txt WHERE message_id = :mid", sqlParameterSource);
-            getNamedParameterJdbcTemplate().update("DELETE FROM replies WHERE message_id = :mid", sqlParameterSource);
-            getNamedParameterJdbcTemplate().update("DELETE FROM subscr_messages WHERE message_id = :mid", sqlParameterSource);
-            getNamedParameterJdbcTemplate().update("DELETE FROM messages_tags WHERE message_id = :mid", sqlParameterSource);
-
-            return true;
+        Instant now = Instant.now();
+        Instant messageDeletingWindow = now.minus(3, ChronoUnit.DAYS);
+        Optional<Message> message = getMessage(mid);
+        if (message.isPresent()) {
+            Instant ts = message.get().getUpdatedAt();
+            if (ts.compareTo(messageDeletingWindow) >= 0) {
+                SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("mid", mid).addValue("uid",
+                        uid);
+
+                if (getNamedParameterJdbcTemplate().update(
+                        "DELETE FROM messages WHERE message_id = :mid AND user_id = :uid",
+                        sqlParameterSource) > 0) {
+
+                    getNamedParameterJdbcTemplate().update("DELETE FROM messages_txt WHERE message_id = :mid",
+                            sqlParameterSource);
+                    getNamedParameterJdbcTemplate().update("DELETE FROM replies WHERE message_id = :mid",
+                            sqlParameterSource);
+                    getNamedParameterJdbcTemplate().update("DELETE FROM subscr_messages WHERE message_id = :mid",
+                            sqlParameterSource);
+                    getNamedParameterJdbcTemplate().update("DELETE FROM messages_tags WHERE message_id = :mid",
+                            sqlParameterSource);
+
+                    return true;
+                }
+            }
         }
         return false;
     }
+
     @Transactional
     @Override
     public boolean deleteReply(final int uid, final int mid, final int rid) {
-        User author = getMessageAuthor(mid);
-        SqlParameterSource sqlParameterSource = new MapSqlParameterSource()
-                .addValue("mid", mid)
-                .addValue("uid", uid)
-                .addValue("rid", rid);
-        boolean result;
-        if (author.getUid() == uid) {
-            result = getNamedParameterJdbcTemplate()
-                    .update("DELETE FROM replies WHERE message_id=:mid AND reply_id=:rid", sqlParameterSource) > 0;
-        } else {
-            result = getNamedParameterJdbcTemplate()
-                    .update("DELETE FROM replies WHERE message_id=:mid AND reply_id=:rid AND user_id=:uid"
-                            , sqlParameterSource) > 0;
-        }
-        if (result) {
-            getNamedParameterJdbcTemplate().update("UPDATE messages SET replies=replies-1 WHERE message_id=:mid", sqlParameterSource);
-            updateRepliesBy(mid);
-            return true;
+        Instant now = Instant.now();
+        Instant messageDeletingWindow = now.minus(3, ChronoUnit.DAYS);
+        Message reply = getReply(mid, rid);
+        if (reply != null) {
+            Instant ts = reply.getUpdatedAt();
+            if (ts.compareTo(messageDeletingWindow) >= 0) {
+                User author = getMessageAuthor(mid);
+                SqlParameterSource sqlParameterSource = new MapSqlParameterSource().addValue("mid", mid)
+                        .addValue("uid", uid).addValue("rid", rid);
+                boolean result;
+                if (author.getUid() == uid) {
+                    result = getNamedParameterJdbcTemplate().update(
+                            "DELETE FROM replies WHERE message_id=:mid AND reply_id=:rid",
+                            sqlParameterSource) > 0;
+                } else {
+                    result = getNamedParameterJdbcTemplate().update(
+                            "DELETE FROM replies WHERE message_id=:mid AND reply_id=:rid AND user_id=:uid",
+                            sqlParameterSource) > 0;
+                }
+                if (result) {
+                    getNamedParameterJdbcTemplate()
+                            .update("UPDATE messages SET replies=replies-1 WHERE message_id=:mid", sqlParameterSource);
+                    updateRepliesBy(mid);
+                    return true;
+                }
+            }
         }
         return false;
     }
@@ -1088,59 +969,64 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getLastMessages(int hours) {
-        return getJdbcTemplate().queryForList("SELECT message_id FROM messages WHERE messages.ts>TIMESTAMPADD(HOUR,?,NOW())",
-                Integer.class, -hours);
+        return getJdbcTemplate().queryForList(
+                "SELECT message_id FROM messages WHERE messages.ts>TIMESTAMPADD(HOUR,?,NOW())", Integer.class, -hours);
 
     }
 
     @Transactional(readOnly = true)
     @Override
     public List<ResponseReply> getLastReplies(int hours) {
-        return getJdbcTemplate().query("SELECT users2.nick,replies.message_id,replies.reply_id," +
-                "users.nick,replies.txt," +
-                "replies.ts,replies.attach,replies.ts+0, replies.html " +
-                "FROM ((replies INNER JOIN users ON replies.user_id=users.id) " +
-                "INNER JOIN messages ON replies.message_id=messages.message_id) " +
-                "INNER JOIN users AS users2 ON messages.user_id=users2.id " +
-                "WHERE replies.ts>TIMESTAMPADD(HOUR,?,NOW()) AND messages.privacy>0", (rs, rowNum) -> {
-            ResponseReply reply = new ResponseReply();
-            reply.setMuname(rs.getString(1));
-            reply.setMid(rs.getInt(2));
-            reply.setRid(rs.getInt(3));
-            reply.setUname(rs.getString(4));
-            reply.setDescription(rs.getString(5));
-            reply.setPubDate(rs.getTimestamp(6));
-            reply.setAttachmentType(rs.getString(7));
-            reply.setHtml(rs.getBoolean(8));
-            return reply;
-        }, -hours);
+        return getJdbcTemplate().query("SELECT users2.nick,replies.message_id,replies.reply_id,"
+                + "users.nick,replies.txt," + "replies.ts,replies.attach,replies.ts+0, replies.html "
+                + "FROM ((replies INNER JOIN users ON replies.user_id=users.id) "
+                + "INNER JOIN messages ON replies.message_id=messages.message_id) "
+                + "INNER JOIN users AS users2 ON messages.user_id=users2.id "
+                + "WHERE replies.ts>TIMESTAMPADD(HOUR,?,NOW()) AND messages.privacy>0", (rs, rowNum) -> {
+                    ResponseReply reply = new ResponseReply();
+                    reply.setMuname(rs.getString(1));
+                    reply.setMid(rs.getInt(2));
+                    reply.setRid(rs.getInt(3));
+                    reply.setUname(rs.getString(4));
+                    reply.setDescription(rs.getString(5));
+                    reply.setPubDate(rs.getTimestamp(6));
+                    reply.setAttachmentType(rs.getString(7));
+                    reply.setHtml(rs.getBoolean(8));
+                    return reply;
+                }, -hours);
     }
+
     @Transactional(readOnly = true)
     @Override
     public List<Integer> getPopularCandidates() {
-        return getJdbcTemplate().queryForList("SELECT replies.message_id FROM replies " +
-                "INNER JOIN messages ON replies.message_id = messages.message_id " +
-                "LEFT JOIN messages_tags ON messages_tags.message_id = messages.message_id " +
-                "WHERE COALESCE(messages_tags.tag_id, 0) != 2 " +
-                "AND COALESCE(messages_tags.tag_id, 0) != 805 AND replies.ts > TIMESTAMPADD(HOUR, -2, CURRENT_TIMESTAMP) " +
-                "AND messages.popular=0 GROUP BY messages.message_id having COUNT(DISTINCT(replies.user_id)) > 5 " +
-                "UNION ALL SELECT favorites.message_id FROM favorites " +
-                "INNER JOIN messages ON messages.message_id = favorites.message_id " +
-                "LEFT JOIN messages_tags ON messages_tags.message_id = messages.message_id " +
-                "WHERE COALESCE(messages_tags.tag_id, 0) != 2 AND favorites.ts > TIMESTAMPADD(HOUR, -2, CURRENT_TIMESTAMP) " +
-                "AND messages.popular=0 GROUP BY messages.message_id HAVING COUNT(DISTINCT favorites.user_id) > 1;", Integer.class);
+        return getJdbcTemplate().queryForList("SELECT replies.message_id FROM replies "
+                + "INNER JOIN messages ON replies.message_id = messages.message_id "
+                + "LEFT JOIN messages_tags ON messages_tags.message_id = messages.message_id "
+                + "WHERE COALESCE(messages_tags.tag_id, 0) != 2 "
+                + "AND COALESCE(messages_tags.tag_id, 0) != 805 AND replies.ts > TIMESTAMPADD(HOUR, -2, CURRENT_TIMESTAMP) "
+                + "AND messages.popular=0 GROUP BY messages.message_id having COUNT(DISTINCT(replies.user_id)) > 5 "
+                + "UNION ALL SELECT favorites.message_id FROM favorites "
+                + "INNER JOIN messages ON messages.message_id = favorites.message_id "
+                + "LEFT JOIN messages_tags ON messages_tags.message_id = messages.message_id "
+                + "WHERE COALESCE(messages_tags.tag_id, 0) != 2 AND favorites.ts > TIMESTAMPADD(HOUR, -2, CURRENT_TIMESTAMP) "
+                + "AND messages.popular=0 GROUP BY messages.message_id HAVING COUNT(DISTINCT favorites.user_id) > 1;",
+                Integer.class);
     }
+
     @Transactional
     @Override
     public void setLastReadComment(User user, Integer mid, Integer rid) {
-        jdbcTemplate.update("UPDATE subscr_messages SET last_read_rid=GREATEST(?, last_read_rid) WHERE message_id=? AND suser_id=?",
+        jdbcTemplate.update(
+                "UPDATE subscr_messages SET last_read_rid=GREATEST(?, last_read_rid) WHERE message_id=? AND suser_id=?",
                 rid, mid, user.getUid());
     }
+
     @Transactional
     @Override
     public void setRead(User user, Integer mid) {
-        jdbcTemplate.update("UPDATE subscr_messages SET last_read_rid=(select replies from messages " +
-                        "where messages.message_id=subscr_messages.message_id) WHERE message_id=? AND suser_id=?",
+        jdbcTemplate.update(
+                "UPDATE subscr_messages SET last_read_rid=(select replies from messages "
+                        + "where messages.message_id=subscr_messages.message_id) WHERE message_id=? AND suser_id=?",
                 mid, user.getUid());
     }
 
@@ -1148,12 +1034,11 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Override
     public List<Integer> getUnread(User user) {
         return jdbcTemplate.queryForList(
-                "select subscr_messages.message_id " +
-                        "from subscr_messages inner join messages on subscr_messages.message_id=messages.message_id " +
-                        "where subscr_messages.suser_id=? " +
-                        "AND NOT EXISTS (SELECT 1 FROM bl_users WHERE " +
-                        "user_id = ? AND bl_user_id = messages.user_id) AND " +
-                        "messages.replies>subscr_messages.last_read_rid",
+                "select subscr_messages.message_id "
+                        + "from subscr_messages inner join messages on subscr_messages.message_id=messages.message_id "
+                        + "where subscr_messages.suser_id=? " + "AND NOT EXISTS (SELECT 1 FROM bl_users WHERE "
+                        + "user_id = ? AND bl_user_id = messages.user_id) AND "
+                        + "messages.replies>subscr_messages.last_read_rid",
                 Integer.class, user.getUid(), user.getUid());
     }
 
@@ -1161,11 +1046,29 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Override
     public boolean updateMessage(Integer mid, Integer rid, String body) {
         Instant now = Instant.now();
+        Instant messageEditingWindow = now.minus(15, ChronoUnit.MINUTES);
         if (rid == 0) {
-            return jdbcTemplate.update("UPDATE messages_txt SET txt=?, updated_at=? WHERE message_id=?", body, Timestamp.from(now), mid) > 0;
+            Optional<Message> message = getMessage(mid);
+            if (message.isPresent()) {
+                Instant ts = message.get().getUpdatedAt();
+                if (ts.compareTo(messageEditingWindow) >= 0) {
+                    return jdbcTemplate.update(
+                            "UPDATE messages_txt SET txt=?, updated_at=? WHERE messages_txt.message_id=?", body,
+                            Timestamp.from(now), mid) > 0;
+                }
+            }
+            return false;
         } else {
-            return jdbcTemplate.update("UPDATE replies SET txt=?, updated_at=? WHERE message_id=? and reply_id=?",
-                    body, Timestamp.from(now), mid, rid) > 0;
+            Message reply = getReply(mid, rid);
+            if (reply != null) {
+                Instant ts = reply.getUpdatedAt();
+                if (ts.compareTo(messageEditingWindow) >= 0) {
+                    return jdbcTemplate.update(
+                            "UPDATE replies SET txt=?, updated_at=? WHERE message_id=? AND reply_id=?", body,
+                            Timestamp.from(now), mid, rid) > 0;
+                }
+            }
+            return false;
         }
     }
 
@@ -1179,14 +1082,16 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional(readOnly = true)
     @Override
     public boolean replyExists(URI replyUri) {
-        return jdbcTemplate.queryForList("SELECT reply_id FROM replies WHERE reply_uri=?",
-                Integer.class, replyUri.toASCIIString()).size() > 0;
+        return jdbcTemplate
+                .queryForList("SELECT reply_id FROM replies WHERE reply_uri=?", Integer.class, replyUri.toASCIIString())
+                .size() > 0;
     }
 
     @Transactional
     @Override
     public boolean deleteReply(URI userUri, URI replyUri) {
-        return jdbcTemplate.update("DELETE FROM replies WHERE user_uri=? AND reply_uri=?",
+        return jdbcTemplate.update(
+                "DELETE FROM replies WHERE user_uri=? AND reply_uri=?",
                 userUri.toASCIIString(), replyUri.toASCIIString()) > 0;
     }
 
@@ -1205,30 +1110,28 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
     @Transactional
     @Override
     public void setMessageProperty(Integer mid, Integer rid, String key, String value) {
-        SqlParameterSource parameterSource = new MapSqlParameterSource()
-                .addValue("mid", mid)
-                .addValue("rid", rid)
-                .addValue("key", key)
-                .addValue("value", value);
+        SqlParameterSource parameterSource = new MapSqlParameterSource().addValue("mid", mid).addValue("rid", rid)
+                .addValue("key", key).addValue("value", value);
         if (StringUtils.isNotEmpty(value)) {
             try {
-                getNamedParameterJdbcTemplate().update("INSERT INTO messages_properties(message_id, reply_id, property_key, property_value) " +
-                        "VALUES(:mid, :rid, :key, :value)", parameterSource);
+                getNamedParameterJdbcTemplate()
+                        .update("INSERT INTO messages_properties(message_id, reply_id, property_key, property_value) "
+                                + "VALUES(:mid, :rid, :key, :value)", parameterSource);
             } catch (DataIntegrityViolationException ex) {
-                getNamedParameterJdbcTemplate().update("UPDATE messages_properties SET property_value=:value " +
-                        "WHERE message_id=:mid AND reply_id=:rid AND property_key=:key", parameterSource);
+                getNamedParameterJdbcTemplate().update("UPDATE messages_properties SET property_value=:value "
+                        + "WHERE message_id=:mid AND reply_id=:rid AND property_key=:key", parameterSource);
             }
         } else {
-            getNamedParameterJdbcTemplate().update("DELETE FROM messages_properties " +
-                    "WHERE message_id=:mid AND reply_id=:rid AND property_key=:key", parameterSource);
+            getNamedParameterJdbcTemplate().update("DELETE FROM messages_properties "
+                    + "WHERE message_id=:mid AND reply_id=:rid AND property_key=:key", parameterSource);
         }
     }
 
     @Transactional(readOnly = true)
     @Override
     public Optional<Pair<Integer, Integer>> findMessageByProperty(String key, String value) {
-        List<Pair<Integer, Integer>> results = jdbcTemplate.query("SELECT message_id, reply_id FROM messages_properties " +
-                "WHERE property_key=? AND property_value=?",
+        List<Pair<Integer, Integer>> results = jdbcTemplate.query(
+                "SELECT message_id, reply_id FROM messages_properties " + "WHERE property_key=? AND property_value=?",
                 (rs, rowNum) -> Pair.of(rs.getInt(1), rs.getInt(2)), key, value);
         if (results.size() > 0) {
             return Optional.of(results.get(0));