/**
* @param array $connection
* @param null|string $alternativeKey
* @throws \InvalidArgumentException
*/
public function updateConnection(array $connection, $alternativeKey = null)
{
if (is_null($alternativeKey)) {
if (!isset($connection['dbname'])) {
throw new \InvalidArgumentException('Missing dbname key in connection configuration');
}
$connectionObj = $this->findByDbName($connection['dbname']);
if (!$connectionObj) {
throw new \InvalidArgumentException('No connection found for db: ' . $connection['dbname']);
}
$alternativeKey = $this->connections->indexOf($connectionObj);
}
Assertion::string($alternativeKey);
if (!$this->connections->containsKey($alternativeKey)) {
throw new \InvalidArgumentException(sprintf('Connection for DB %s can not be found', $connection['dbname']));
}
$this->connections->set($alternativeKey, DbalConnection::fromConfiguration($connection));
$this->saveConnections();
}
