function bindServiceEntity($serviceEntity)
{
    if ($serviceEntity != null) {
        $serviceDto = new ServiceDto();
        $serviceDto->setServiceId($serviceEntity->getServiceId());
        $serviceDto->setServiceAmount($serviceEntity->getServiceAmount());
        $serviceDto->setServiceLoyaltyPoints($serviceEntity->getServiceLoyaltyPoints());
        $serviceDto->setServiceName($serviceEntity->getServiceName());
        $serviceDto->setServiceDescr($serviceEntity->getServiceDescr());
        $serviceDto->setIcon(bindIconEntity($serviceEntity->getIcon()));
        $serviceDto->setEffFrom($serviceEntity->getEffFrom());
        $serviceDto->setEffTo($serviceEntity->getEffTo());
        return $serviceDto;
    } else {
        return null;
    }
}
    foreach ($serviceListDto->getServices() as $serviceDto) {
        $serviceEntity = bindServiceDto($serviceDto);
        $entityManager->persist($serviceEntity);
        $entityManager->flush();
    }
});
$app->put('/services/:id', function ($id) use($app) {
    global $entityManager;
    $serviceEntity = $entityManager->find("ServiceEntity", $id);
    $entityManager->flush();
    $serviceDto = bindServiceEntity($serviceEntity);
    $serviceDto->printData($app);
});
$app->post('/services', function () use($app) {
    global $entityManager;
    $serviceDto = new ServiceDto();
    $serviceDto->bindJson($app);
    $entityManager->persist($serviceEntity);
    $entityManager->flush();
    $serviceDto = bindServiceEntity($serviceEntity);
    $serviceDto->printData($app);
});
$app->delete('/services/:id', function ($id) use($app) {
    global $entityManager;
    $serviceEntity = $entityManager->find("ServiceEntity", $id);
    $entityManager->remove($serviceEntity);
    $entityManager->flush();
});
/*Referances*/
$app->get('/services/:id/transactionservices', function ($id) use($app) {
    global $entityManager;