From 6470704f4352ce926a65fc4a0c0d6a9d50201636 Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <mkurczew@gmail.com>
Date: Mon, 3 Mar 2014 19:27:43 +0100
Subject: [PATCH] Added order:fav_date

---
 src/Models/SearchParsers/PostSearchParser.php |  3 +++
 src/Models/UserModel.php                      |  1 +
 src/Upgrades/mysql/Upgrade13.sql              | 17 +++++++++++++++++
 src/Upgrades/sqlite/Upgrade13.sql             | 17 +++++++++++++++++
 4 files changed, 38 insertions(+)
 create mode 100644 src/Upgrades/mysql/Upgrade13.sql
 create mode 100644 src/Upgrades/sqlite/Upgrade13.sql

diff --git a/src/Models/SearchParsers/PostSearchParser.php b/src/Models/SearchParsers/PostSearchParser.php
index b18e1b5c..130f0fa5 100644
--- a/src/Models/SearchParsers/PostSearchParser.php
+++ b/src/Models/SearchParsers/PostSearchParser.php
@@ -241,6 +241,9 @@ class PostSearchParser extends AbstractSearchParser
 		elseif (in_array($orderByString, ['commentdate', 'comment_date']))
 			$orderColumn = 'comment_date';
 
+		elseif (in_array($orderByString, ['favdate', 'fav_date']))
+			$orderColumn = 'fav_date';
+
 		elseif ($orderByString == 'random')
 		{
 			//seeding works like this: if you visit anything
diff --git a/src/Models/UserModel.php b/src/Models/UserModel.php
index 51d31abd..483188e8 100644
--- a/src/Models/UserModel.php
+++ b/src/Models/UserModel.php
@@ -156,6 +156,7 @@ class UserModel extends AbstractCrudModel
 			$stmt->setTable('favoritee');
 			$stmt->setColumn('post_id', new Sql\Binding($post->id));
 			$stmt->setColumn('user_id', new Sql\Binding($user->id));
+			$stmt->setColumn('fav_date', time());
 			Database::exec($stmt);
 		});
 	}
diff --git a/src/Upgrades/mysql/Upgrade13.sql b/src/Upgrades/mysql/Upgrade13.sql
new file mode 100644
index 00000000..34dc94da
--- /dev/null
+++ b/src/Upgrades/mysql/Upgrade13.sql
@@ -0,0 +1,17 @@
+ALTER TABLE favoritee ADD COLUMN fav_date INTEGER DEFAULT NULL;
+ALTER TABLE post ADD COLUMN fav_date INTEGER DEFAULT NULL;
+
+CREATE TRIGGER favoritee_update_date AFTER UPDATE ON favoritee FOR EACH ROW
+BEGIN
+	UPDATE post SET fav_date = (SELECT MAX(fav_date) FROM favoritee WHERE favoritee.post_id = post.id);
+END;
+
+CREATE TRIGGER favoritee_insert_date AFTER INSERT ON favoritee FOR EACH ROW
+BEGIN
+	UPDATE post SET fav_date = (SELECT MAX(fav_date) FROM favoritee WHERE favoritee.post_id = post.id);
+END;
+
+CREATE TRIGGER favoritee_delete_date AFTER DELETE ON favoritee FOR EACH ROW
+BEGIN
+	UPDATE post SET fav_date = (SELECT MAX(fav_date) FROM favoritee WHERE favoritee.post_id = post.id);
+END;
diff --git a/src/Upgrades/sqlite/Upgrade13.sql b/src/Upgrades/sqlite/Upgrade13.sql
new file mode 100644
index 00000000..34dc94da
--- /dev/null
+++ b/src/Upgrades/sqlite/Upgrade13.sql
@@ -0,0 +1,17 @@
+ALTER TABLE favoritee ADD COLUMN fav_date INTEGER DEFAULT NULL;
+ALTER TABLE post ADD COLUMN fav_date INTEGER DEFAULT NULL;
+
+CREATE TRIGGER favoritee_update_date AFTER UPDATE ON favoritee FOR EACH ROW
+BEGIN
+	UPDATE post SET fav_date = (SELECT MAX(fav_date) FROM favoritee WHERE favoritee.post_id = post.id);
+END;
+
+CREATE TRIGGER favoritee_insert_date AFTER INSERT ON favoritee FOR EACH ROW
+BEGIN
+	UPDATE post SET fav_date = (SELECT MAX(fav_date) FROM favoritee WHERE favoritee.post_id = post.id);
+END;
+
+CREATE TRIGGER favoritee_delete_date AFTER DELETE ON favoritee FOR EACH ROW
+BEGIN
+	UPDATE post SET fav_date = (SELECT MAX(fav_date) FROM favoritee WHERE favoritee.post_id = post.id);
+END;