/**
* Handles a POST request that want to change the node name
*/
public function changeNodeNameAction()
{
$nodeName = $this->bodyParam('node_name');
if (!is_string($nodeName) || strlen($nodeName) < 3) {
return new ApiProblemResponse(new ApiProblem(422, $this->translator->translate('The node name must be at least 3 characters long')));
}
$this->commandBus->dispatch(ChangeNodeName::to(NodeName::fromString($nodeName), ConfigLocation::fromPath(Definition::getSystemConfigDir())));
return ['success' => true];
}
/**
* @param ChangeNodeName $command
*/
public function handle(ChangeNodeName $command)
{
$processingConfig = ProcessingConfig::initializeFromConfigLocation($command->configLocation());
$processingConfig->changeNodeName($command->newNodeName(), $this->configWriter);
$this->publishChangesOf($processingConfig);
}