/**
  * @param Restaurant $restaurant
  */
 protected function hydratePictureAndThumb(Restaurant $restaurant)
 {
     if ($restaurant->getPicture()) {
         $restaurant->setPicture($this->cloudfrontUrl . $restaurant->getPicture());
     } else {
         $restaurant->setPicture($this->cloudfrontUrl . 'restaurant/_default_restaurant_cover.png');
     }
     if ($restaurant->getThumb()) {
         $restaurant->setThumb($this->cloudfrontUrl . $restaurant->getThumb());
     } else {
         $restaurant->setThumb($this->cloudfrontUrl . 'restaurant_thumb/_default_restaurant.png');
     }
 }