feature: 화이트보드 화면을 나가면 관리중이던 오브젝트를 초기화하는 기능 추가

Domain/Domain/Sources/Interface/UseCase/ManageWhiteboardObjectUseCaseInterface.swift

@@ -75,4 +75,7 @@ public protocol ManageWhiteboardObjectUseCaseInterface {
         whiteboardObjectID: UUID,
         scale: CGFloat,
         angle: CGFloat) async -> Bool
+
+    /// 화이트보드 오브젝트들을 모두 삭제합니다.
+    func removeAllWhiteboardObjects()
 }

Domain/Domain/Sources/Interface/WhiteboardObjectSetInterface.swift

@@ -22,6 +22,9 @@ public protocol WhiteboardObjectSetInterface {
     /// - Parameter object: 삭제할 오브젝트
     func remove(object: WhiteboardObject) async
 
+    /// 모든 화이트보드 오브젝트들을 삭제합니다.
+    func removeAll() async
+
     /// 집합에 있는 오브젝트를 업데이트 합니다.
     /// - Parameter object: 업데이트할 오브젝트
     func update(object: WhiteboardObject) async

Domain/Domain/Sources/Model/WhiteboardObjectSet.swift

@@ -26,6 +26,10 @@ public actor WhiteboardObjectSet: WhiteboardObjectSetInterface {
         whiteboardObjects.remove(object)
     }
 
+    public func removeAll() async {
+        whiteboardObjects.removeAll()
+    }
+
     public func update(object: WhiteboardObject) {
         remove(object: object)
         insert(object: object)

Domain/Domain/Sources/UseCase/ManageWhiteboardObjectUseCase.swift

@@ -175,6 +175,12 @@ public final class ManageWhiteboardObjectUseCase: ManageWhiteboardObjectUseCaseI
             }
         }
     }
+
+    public func removeAllWhiteboardObjects() {
+        Task {
+            await whiteboardObjectSet.removeAll()
+        }
+    }
 }
 
 extension ManageWhiteboardObjectUseCase: WhiteboardObjectRepositoryDelegate {

Presentation/Presentation/Sources/Whiteboard/View/WhiteboardViewController.swift

@@ -60,6 +60,7 @@ public final class WhiteboardViewController: UIViewController {
     }
 
     deinit {
+        viewModel.action(input: .removeAll)
         configureTearDownObserver()
     }
 
@@ -270,6 +271,7 @@ public final class WhiteboardViewController: UIViewController {
         let objectViewPanGeture: UIPanGestureRecognizer
         objectViewPanGeture = UIPanGestureRecognizer(target: self, action: #selector(handleMoveObjectView))
         objectView.addGestureRecognizer(objectViewPanGeture)
+        objectViewPanGeture.isEnabled = false
 
         canvasView.addSubview(objectView)
     }

Presentation/Presentation/Sources/Whiteboard/ViewModel/WhiteboardViewModel.swift

@@ -30,6 +30,7 @@ public final class WhiteboardViewModel: ViewModel {
         case checkIsDeletion(point: CGPoint, deletionZone: CGRect)
         case dragObject(point: CGPoint)
         case changeObjectPosition(point: CGPoint)
+        case removeAll
     }
 
     struct Output {
@@ -146,6 +147,8 @@ public final class WhiteboardViewModel: ViewModel {
             checkIsDeletionZoneEnable(with: point, deletionZone: deletionZone)
         case .dragObject(let point):
             dragObject(to: point)
+        case .removeAll:
+            removeAllWhiteboardObjects()
         }
     }
 
@@ -302,4 +305,8 @@ public final class WhiteboardViewModel: ViewModel {
             }
             .store(in: &cancellables)
     }
+
+    private func removeAllWhiteboardObjects() {
+        manageWhiteboardObjectUseCase.removeAllWhiteboardObjects()
+    }
 }