/**
  * {@inheritdoc}
  */
 public function apply(Request $request, ParamConverter $configuration)
 {
     $name = $configuration->getName();
     $country = $this->zonesService->getCountryByIsoCode2Letters($request->get('country'));
     $inflector = Inflector::get(strtolower($country->getIsoCode2Letters()));
     $zoneTypeSlug = $inflector->singularize($request->get($name));
     $zoneType = $this->zonesService->getZoneTypeFromSlug($zoneTypeSlug, $country);
     $request->attributes->set('zoneType', $zoneType);
     return true;
 }
 /**
  * {@inheritdoc}
  */
 public function apply(Request $request, ParamConverter $configuration)
 {
     $name = $configuration->getName();
     $country = $request->get('country', null);
     $inflector = Inflector::get(strtolower($country));
     $zoneType = $request->get('zoneType', null);
     switch (true) {
         case $zoneType instanceof ZoneType:
             $zoneType = $inflector->singularize($zoneType->getSlug());
             break;
         case $zoneType != null:
             $zoneType = $inflector->singularize($zoneType);
             break;
     }
     $slug = $request->get($name);
     $zone = $this->zonesService->getZoneFromSlug($slug, $zoneType, $country);
     $request->attributes->set('zone', $zone);
     return true;
 }