/**
* @inheritdoc
*/
public function decrement($key, $offset = 1, $expire = 0, $create = true)
{
$hash = $this->prepareKey($key);
if (!$create && $this->exists($key) === false) {
return false;
}
return $this->storage->counter($hash, $offset * -1, ['expiry' => $expire, 'initial' => 0])->value;
}
/**
* {@inheritdoc}
*/
public function decrement($key, $offset = 1, $initial = 0, $expire = 0)
{
if ($offset <= 0 || $initial < 0) {
return false;
}
try {
$result = $this->client->counter($key, -$offset, array('initial' => $initial, 'expiry' => $expire));
/*
* Negative expire here doesn't properly seem to expire immediately.
* Unfortunately, we still had to do the counter request to figure
* out the correct return value.
*/
if ($expire < 0 || $expire > 2592000 && $expire < time()) {
$this->delete($key);
}
} catch (\CouchbaseException $e) {
return false;
}
return $result->error ? false : $result->value;
}
protected function doIncrement($key, $delta = 1)
{
$meta = $this->bucket->counter($key, $delta);
KalturaLog::debug("key [{$key}], meta [" . print_r($meta, true) . "]");
return $meta->value;
}
