/**
* Deletes all keys from associated tags and all priorities
*
* @todo optimize
* @param string $keys
*/
private function cleanEntry($keys)
{
foreach (is_array($keys) ? $keys : [$keys] as $key) {
$entries = $this->entryTags($key);
$this->client->multi();
foreach ($entries as $tag) {
$this->client->sRem($this->formatKey($tag, self::KEYS), $key);
}
// drop tags of entry and priority, in case there are some
$this->client->del($this->formatKey($key, self::TAGS), $this->formatKey($key, self::PRIORITY));
$this->client->zRem($this->formatKey(self::PRIORITY), $key);
$this->client->exec();
}
}
