DB changed.

- Removed RoomCategoryDetails.
- Updated some constraints and fields.

src/Entity/RoomCategory.php

@@ -25,7 +25,7 @@ class RoomCategory
     #[ORM\Column(length: 64, nullable: true)]
     private ?string $bedType = null;
 
-    #[ORM\Column]
+    #[ORM\Column(nullable: false)]
     private ?int $maxGuestNum = null;
 
     /**
@@ -34,16 +34,9 @@ class RoomCategory
     #[ORM\OneToMany(targetEntity: RoomCategoryPhoto::class, mappedBy: 'roomCategory', orphanRemoval: true, cascade: ['persist'])]
     private Collection $roomCategoryPhotos;
 
-    /**
-     * @var Collection<int, RoomCategoryDetails>
-     */
-    #[ORM\OneToMany(targetEntity: RoomCategoryDetails::class, mappedBy: 'roomCategory', orphanRemoval: true, cascade: ['persist'])]
-    private Collection $roomCategoryDetails;
-
     public function __construct()
     {
         $this->roomCategoryPhotos = new ArrayCollection();
-        $this->roomCategoryDetails = new ArrayCollection();
     }
 
     public function getId(): ?int
@@ -129,36 +122,6 @@ class RoomCategory
         return $this;
     }
 
-    /**
-     * @return Collection<int, RoomCategoryDetails>
-     */
-    public function getRoomCategoryDetails(): Collection
-    {
-        return $this->roomCategoryDetails;
-    }
-
-    public function addRoomCategoryDetail(RoomCategoryDetails $roomCategoryDetail): static
-    {
-        if (!$this->roomCategoryDetails->contains($roomCategoryDetail)) {
-            $this->roomCategoryDetails->add($roomCategoryDetail);
-            $roomCategoryDetail->setRoomCategory($this);
-        }
-
-        return $this;
-    }
-
-    public function removeRoomCategoryDetail(RoomCategoryDetails $roomCategoryDetail): static
-    {
-        if ($this->roomCategoryDetails->removeElement($roomCategoryDetail)) {
-            // set the owning side to null (unless already changed)
-            if ($roomCategoryDetail->getRoomCategory() === $this) {
-                $roomCategoryDetail->setRoomCategory(null);
-            }
-        }
-
-        return $this;
-    }
-
     public function __toString()
     {
         return $this->name;