fix: propagate updated at timestamp to parent entity

src/Entity/Groups/AccommodationPrice.php

@@ -6,6 +6,7 @@ use App\Entity\BlameableEntity;
 use App\Entity\BlameableEntityInterface;
 use App\Entity\TimestampableEntity;
 use App\Entity\TimestampableEntityInterface;
+use App\Entity\TimestampableParentAwareInterface;
 use App\Enum\Groups\PriceType;
 use App\Enum\Groups\Season;
 use App\Repository\Groups\AccommodationPriceRepository;
@@ -14,7 +15,7 @@ use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
 
 #[ORM\Entity(repositoryClass: AccommodationPriceRepository::class)]
-class AccommodationPrice implements BlameableEntityInterface, TimestampableEntityInterface
+class AccommodationPrice implements BlameableEntityInterface, TimestampableEntityInterface, TimestampableParentAwareInterface
 {
     use BlameableEntity;
     use TimestampableEntity;
@@ -89,6 +90,11 @@ class AccommodationPrice implements BlameableEntityInterface, TimestampableEntit
         return $this;
     }
 
+    public function getTimestampableParent(): ?TimestampableEntityInterface
+    {
+        return $this->accommodation;
+    }
+
     public function getDateFrom(): ?\DateTimeImmutable
     {
         return $this->dateFrom;