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Changed purge_tags().

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Tag purging was done directly to the database, leaving the tags' history entries orphan.
This commit is contained in:
Parziphal 2014-02-20 16:48:24 -05:00
parent 28269e00c6
commit 23697dd525
1 changed files with 4 additions and 4 deletions
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8
app/models/Tag.php
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@ -550,11 +550,11 @@ class Tag extends Rails\ActiveRecord\Base
static public function purge_tags()
{
$sql =
"DELETE FROM tags " .
"WHERE post_count = 0 AND " .
$condition = "post_count = 0 AND " .
"id NOT IN (SELECT alias_id FROM tag_aliases UNION SELECT predicate_id FROM tag_implications UNION SELECT consequent_id FROM tag_implications)";
self::connection()->executeSql($sql);
foreach(Tag::where($condition)->take() as $tag) {
$tag->destroy();
}
}
static public function recalculate_post_count()