/**
* Scalr-Evironment middleware handler
*
* It extracts :environment group parameter from the route
* and sets application setting
*
* @param Route $route A route
* @throws ApiErrorException
*/
public function handleEnvironment($route)
{
$params = $route->getParams();
if (!is_numeric($params['environment']) || $params['environment'] <= 0) {
throw new ApiErrorException(400, ErrorMessage::ERR_INVALID_VALUE, "Environment has not been provided with the request");
}
$this->settings[self::SETTING_SCALR_ENVIRONMENT] = (int) $params['environment'];
unset($params['environment']);
$route->setParams($params);
}
/**
* ApiVersion middleware handler
*
* It extracts :apiversion group parameter from the route
* and sets application setting
*
* @param Route $route A route
*/
public function handleApiVersion($route)
{
$params = $route->getParams();
if (!is_numeric($params['apiversion'])) {
$this->halt(400, 'Invalid API version');
}
$this->settings[self::SETTING_API_VERSION] = (int) $params['apiversion'];
unset($params['apiversion']);
$route->setParams($params);
}
