public function __construct(EntityManager $em)
{
$this->em = $em;
$subscriptionsConfigFile = __DIR__ . '/../../../application/configs/subscriptions/subscriptions.yml';
if (file_exists($subscriptionsConfigFile)) {
$yamlParser = new Parser();
$this->subscriptionsConfig = $yamlParser->parse(file_get_contents($subscriptionsConfigFile));
} else {
$this->subscriptionsConfig = array();
}
}