From c0ac4aa5824b45ff9543f60c648625869b11b1a3 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 12 Aug 2018 19:12:58 +0300
Subject: do not show banned users in my feed from recommendations

---
 .../src/main/java/com/juick/service/MessagesServiceImpl.java | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'juick-server/src/main/java/com/juick')

diff --git a/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java b/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java
index 054503c1..ba721eea 100644
--- a/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java
+++ b/juick-server/src/main/java/com/juick/service/MessagesServiceImpl.java
@@ -517,18 +517,24 @@ public class MessagesServiceImpl extends BaseJdbcService implements MessagesServ
                         (before > 0 ?
                                 " message_id < :before AND " : StringUtils.EMPTY) +
                         " (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 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_tags bt WHERE bt.tag_id IN " +
+                        "(SELECT tag_id FROM messages_tags WHERE message_id = messages.message_id) and :uid = bt.user_id))" +
                         " UNION " +
                         " (SELECT message_id FROM messages WHERE user_id=:uid " +
                         (before > 0 ?
                                 " AND message_id < :before " : StringUtils.EMPTY) +
                         (recommended ?
                         ") UNION " +
-                        " (SELECT f.message_id as message_id FROM favorites f WHERE " +
+                        " (SELECT f.message_id as message_id FROM favorites f INNER JOIN messages ON " +
+                                "f.message_id=messages.message_id 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)  : StringUtils.EMPTY) +
-                        ") ORDER BY message_id DESC LIMIT 20",
+                        " AND NOT EXISTS (SELECT 1 FROM bl_users b WHERE b.user_id = :uid and b.bl_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)) " +
+                        "ORDER BY message_id DESC LIMIT 20",
                 sqlParameterSource,
                 Integer.class);
 
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