From f968b39b92a7c1dd2e8dacac2502adeffdc0d1b2 Mon Sep 17 00:00:00 2001
From: DariusIII <dkrisan@gmail.com>
Date: Tue, 10 May 2016 14:42:37 +0200
Subject: [PATCH] Fix patches, update triggers

---
 Changelog                                      |  2 +-
 resources/db/patches/mysql/+1~releases.sql     | 12 ++++++++++++
 resources/db/patches/mysql/+2~predb_hashes.sql | 17 +++++++++++++++--
 3 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/Changelog b/Changelog
index da57dc283..bdc73ba61 100755
--- a/Changelog
+++ b/Changelog
@@ -1,5 +1,5 @@
 2016-05-10 DariusIII
-	* Fix: Reorder patche files
+	* Fix: Reorder patch files
 	* Chg: Rename release_audio to audio_data
 	* Chg: Rename releaseid to releases_id
 	* Upd: Remove unused scripts, update mysqltuner.pl
diff --git a/resources/db/patches/mysql/+1~releases.sql b/resources/db/patches/mysql/+1~releases.sql
index e1befada4..035fb3c30 100644
--- a/resources/db/patches/mysql/+1~releases.sql
+++ b/resources/db/patches/mysql/+1~releases.sql
@@ -13,3 +13,15 @@ PARTITION tv VALUES LESS THAN (6000),
 PARTITION xxx VALUES LESS THAN (7000),
 PARTITION books VALUES LESS THAN (8000)
 );
+
+DROP TRIGGER IF EXISTS delete_search;
+DROP TRIGGER IF EXISTS insert_search;
+DROP TRIGGER IF EXISTS update_search;
+
+DELIMITER $$
+
+CREATE TRIGGER insert_search AFTER INSERT ON releases FOR EACH ROW BEGIN INSERT INTO release_search_data (releases_id, guid, name, searchname, fromname) VALUES (NEW.id, NEW.guid, NEW.name, NEW.searchname, NEW.fromname); END; $$
+CREATE TRIGGER update_search AFTER UPDATE ON releases FOR EACH ROW BEGIN IF NEW.guid != OLD.guid THEN UPDATE release_search_data SET guid = NEW.guid WHERE releases_id = OLD.id; END IF; IF NEW.name != OLD.name THEN UPDATE release_search_data SET name = NEW.name WHERE releases_id = OLD.id; END IF; IF NEW.searchname != OLD.searchname THEN UPDATE release_search_data SET searchname = NEW.searchname WHERE releases_id = OLD.id; END IF; IF NEW.fromname != OLD.fromname THEN UPDATE release_search_data SET fromname = NEW.fromname WHERE releases_id = OLD.id; END IF; END; $$
+CREATE TRIGGER delete_search AFTER DELETE ON releases FOR EACH ROW BEGIN DELETE FROM release_search_data WHERE releases_id = OLD.id; END; $$
+
+DELIMITER ;
diff --git a/resources/db/patches/mysql/+2~predb_hashes.sql b/resources/db/patches/mysql/+2~predb_hashes.sql
index 4cfd68e87..2a0e444ad 100644
--- a/resources/db/patches/mysql/+2~predb_hashes.sql
+++ b/resources/db/patches/mysql/+2~predb_hashes.sql
@@ -1,4 +1,17 @@
-# Rename pre_id to predb_id in line with lithium conventions.
+# Rename predb_id to predb_id in line with lithium conventions.
 ALTER TABLE predb_hashes
-CHANGE COLUMN pre_id predb_id INT(11) UNSIGNED NOT NULL
+CHANGE COLUMN predb_id predb_id INT(11) UNSIGNED NOT NULL
 COMMENT 'id, of the predb entry, this hash belongs to';
+
+DROP TRIGGER IF EXISTS insert_hashes;
+DROP TRIGGER IF EXISTS update_hashes;
+DROP TRIGGER IF EXISTS delete_hashes;
+
+DELIMITER $$
+CREATE TRIGGER insert_hashes AFTER INSERT ON predb FOR EACH ROW BEGIN INSERT INTO predb_hashes (hash, predb_id) VALUES (UNHEX(MD5(NEW.title)), NEW.id), (UNHEX(MD5(MD5(NEW.title))), NEW.id), ( UNHEX(SHA1(NEW.title)), NEW.id);END; $$
+
+CREATE TRIGGER update_hashes AFTER UPDATE ON predb FOR EACH ROW BEGIN IF NEW.title != OLD.title THEN DELETE FROM predb_hashes WHERE hash IN ( UNHEX(md5(OLD.title)), UNHEX(md5(md5(OLD.title))), UNHEX(sha1(OLD.title)) ) AND predb_id = OLD.id; INSERT INTO predb_hashes (hash, predb_id) VALUES ( UNHEX(MD5(NEW.title)), NEW.id ), ( UNHEX(MD5(MD5(NEW.title))), NEW.id ), ( UNHEX(SHA1(NEW.title)), NEW.id );END IF;END; $$
+
+CREATE TRIGGER delete_hashes AFTER DELETE ON predb FOR EACH ROW BEGIN DELETE FROM predb_hashes WHERE hash IN ( UNHEX(md5(OLD.title)), UNHEX(md5(md5(OLD.title))), UNHEX(sha1(OLD.title)) ) AND predb_id = OLD.id;END; $$
+
+DELIMITER ;