From 0a9cd317b878d6c2c777ec4eb19173a7d651abe5 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 11 May 2016 15:34:44 +0300
Subject: fix fill users, part 2

---
 src/main/java/com/juick/server/PMQueries.java | 40 ++++++---------------------
 1 file changed, 8 insertions(+), 32 deletions(-)

diff --git a/src/main/java/com/juick/server/PMQueries.java b/src/main/java/com/juick/server/PMQueries.java
index d1d826cc..6de30995 100644
--- a/src/main/java/com/juick/server/PMQueries.java
+++ b/src/main/java/com/juick/server/PMQueries.java
@@ -100,39 +100,15 @@ public class PMQueries {
     }
 
     public static List<User> getPMLastConversationsUsers(JdbcTemplate sql, int uid, int cnt) {
-        List<User> users = sql.query("SELECT user_id,unread FROM pm_streams "
-                + "WHERE user_id_to=? AND unread>0 "
-                + "ORDER BY lastmessage DESC LIMIT " + cnt, (rs, rowNum) -> {
+        return sql.query("SELECT users.id, users.nick,pm_streams.unread FROM pm_streams " +
+                "INNER JOIN users ON users.id = pm_streams.user_id WHERE user_id_to=? " +
+                "ORDER BY pm_streams.lastmessage DESC LIMIT ?", (rs, rowNum) -> {
                     com.juick.User u = new com.juick.User();
                     u.setUID(rs.getInt(1));
-                    u.MessagesCount = rs.getInt(2);
+                    u.setUName(rs.getString(2));
+                    u.MessagesCount = rs.getInt(3);
                     return u;
-                }, uid);
-
-        if (users.size() < cnt) {
-            List<User> addUsers = sql.query("SELECT user_id,user_id_to "
-                    + "FROM pm_streams WHERE (user_id=? OR user_id_to=?) "
-                    + "AND lastmessage>TIMESTAMPADD(MONTH,-1,NOW()) "
-                    + "ORDER BY lastmessage DESC LIMIT ?", (rs, num) -> {
-                        User u = new com.juick.User();
-                        int uuid = rs.getInt(1) + rs.getInt(2) - uid;
-                        u.setUID(uuid);
-                        return u;
-                    }, uid, uid, cnt * 2);
-            for (User addUser : addUsers) {
-                if (!haveUserInArray(users, addUser.getUID())) {
-                    users.add(addUser);
-                    if (users.size() >= cnt) {
-                        break;
-                    }
-                }
-            }
-        }
-        if (!users.isEmpty()) {
-            UserQueries.fillUsersByID(sql, users);
-        }
-
-        return users;
+                }, uid, cnt);
     }
 
     public static boolean haveUserInArray(List<com.juick.User> arr, int uid) {
@@ -156,10 +132,10 @@ public class PMQueries {
                     msg.setText(rs.getString(2));
                     msg.setDate(rs.getTimestamp(3));
                     return msg;
-                }, new Object[]{uid, uid_to, uid, uid_to});
+                }, uid, uid_to, uid, uid_to);
 
         sql.update("UPDATE pm_streams SET lastview=NOW(),unread=0 "
-                + "WHERE user_id_to=? AND user_id=?", new Object[]{uid, uid_to});
+                + "WHERE user_id_to=? AND user_id=?", uid, uid_to);
 
         return msgs;
     }
-- 
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