[fix] 네비게이션바 경계선 로직 수정

KkuMulKum/Application/SceneDelegate.swift

@@ -61,7 +61,7 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         let mainTabBarController = MainTabBarController()
         let navigationController = UINavigationController(
             rootViewController: mainTabBarController,
-            isBorderNeeded: true
+            isBorderNeeded: false
         )
         navigationController.isNavigationBarHidden = true
 

KkuMulKum/Resource/Base/BaseViewController.swift

@@ -44,12 +44,9 @@ extension BaseViewController {
             .font: UIFont.pretendard(.body03)
         ]
 
-        isBorderHidden ? navigationController?.hideBorder() : navigationController?.showBorder()
-
-        let barAppearance = UINavigationBarAppearance()
-        barAppearance.backgroundColor = .white
-        navigationItem.standardAppearance = barAppearance
-        navigationItem.scrollEdgeAppearance = barAppearance
+        if !isBorderHidden {
+            addBorder()
+        }
     }
 
     /// 네비게이션 바 BackButton 구성
@@ -67,15 +64,44 @@ extension BaseViewController {
     }
 }
 
+
+// MARK: - UIGestureRecognizerDelegate
+
 extension BaseViewController: UIGestureRecognizerDelegate {
     func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
         return navigationController?.viewControllers.count ?? 0 > 1
     }
 }
 
+
+// MARK: - Private Method
+
 private extension BaseViewController {
     @objc
     func backButtonDidTap() {
         navigationController?.popViewController(animated: true)
     }
+
+    func addBorder() {
+        let identifier = "border"
+        guard view.subviews.first(where: { $0.accessibilityIdentifier == identifier }) == nil else { return }
+
+        let safeArea = view.safeAreaLayoutGuide
+        let border = UIView(backgroundColor: .gray2).then {
+            $0.accessibilityIdentifier = identifier
+        }
+
+        view.addSubview(border)
+
+        border.snp.makeConstraints {
+            $0.top.equalTo(safeArea)
+            $0.horizontalEdges.equalToSuperview()
+            $0.height.equalTo(1)
+        }
+
+        view.bringSubviewToFront(border)
+
+        view.setNeedsLayout()
+        view.layoutIfNeeded()
+    }
 }

KkuMulKum/Resource/Extension/UINavigationController+.swift

@@ -11,45 +11,11 @@ extension UINavigationController {
     convenience init(rootViewController: UIViewController, isBorderNeeded: Bool) {
         self.init(rootViewController: rootViewController)
 
-        if isBorderNeeded {
-            addBorder()
-        }
-    }
-
-    func showBorder() {
-        let border = findBottomBorder()
-        border?.isHidden = false
-    }
-
-    func hideBorder() {
-        let border = findBottomBorder()
-        border?.isHidden = true
-    }
-}
-
-private extension UINavigationController {
-    enum Constants {
-        static let bottomBorderName = "BottomBorder"
-        static let bottomBorderWidth: CGFloat = Screen.height(1)
-    }
-
-    func addBorder() {
-        guard findBottomBorder() == nil else { return }
+        let barAppearance = UINavigationBarAppearance()
+        barAppearance.backgroundColor = .white
+        barAppearance.shadowColor = isBorderNeeded ? .gray2 : nil
 
-        let border = CALayer()
-        border.name = Constants.bottomBorderName
-        border.backgroundColor = UIColor.gray2.cgColor
-        border.frame = CGRect(
-            x: 0,
-            y: navigationBar.frame.height - Constants.bottomBorderWidth,
-            width: navigationBar.frame.width,
-            height: Constants.bottomBorderWidth
-        )
-
-        navigationBar.layer.addSublayer(border)
-    }
-
-    func findBottomBorder() -> CALayer? {
-        return navigationBar.layer.sublayers?.first(where: { $0.name == Constants.bottomBorderName })
+        navigationBar.standardAppearance = barAppearance
+        navigationBar.scrollEdgeAppearance = barAppearance
     }
 }

KkuMulKum/Source/AddPromise/ViewController/AddPromiseCompleteViewController.swift

@@ -38,7 +38,7 @@ final class AddPromiseCompleteViewController: BaseViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
 
-        setupNavigationBarTitle(with: "내 모임 추가하기")
+        setupNavigationBarTitle(with: "내 모임 추가하기", isBorderHidden: true)
         navigationItem.hidesBackButton = true
     }
 
@@ -63,7 +63,6 @@ final class AddPromiseCompleteViewController: BaseViewController {
                     animated: false
                 )
                 rootViewController.navigationController?.pushViewController(
-
                     PromiseViewController(
                         viewModel: PromiseViewModel(
                             promiseID: owner.promiseID,

KkuMulKum/Source/AddPromise/ViewController/AddPromiseViewController.swift

@@ -42,7 +42,7 @@ final class AddPromiseViewController: BaseViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
 
-        setupNavigationBarTitle(with: "약속 추가하기")
+        setupNavigationBarTitle(with: "약속 추가하기", isBorderHidden: true)
         setupNavigationBarBackButton()
 
         bindViewModel()

KkuMulKum/Source/AddPromise/ViewController/SelectMemberViewController.swift

@@ -41,7 +41,7 @@ final class SelectMemberViewController: BaseViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
 
-        setupNavigationBarTitle(with: "약속 추가하기")
+        setupNavigationBarTitle(with: "약속 추가하기", isBorderHidden: true)
         setupNavigationBarBackButton()
 
         bindViewModel()

KkuMulKum/Source/AddPromise/ViewController/SelectPenaltyViewController.swift

@@ -40,7 +40,7 @@ final class SelectPenaltyViewController: BaseViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
 
-        setupNavigationBarTitle(with: "약속 추가하기")
+        setupNavigationBarTitle(with: "약속 추가하기", isBorderHidden: true)
         setupNavigationBarBackButton()
 
         bindViewModel()

KkuMulKum/Source/MeetingInfo/ViewController/MeetingInfoViewController.swift

@@ -96,7 +96,7 @@ private extension MeetingInfoViewController {
         output.info
             .drive(with: self) { owner, meetingInfo in
                 guard let info = meetingInfo else { return }
-                owner.title = info.name
+                owner.setupNavigationBarTitle(with: info.name)
                 owner.rootView.configureInfo(
                     createdAt: info.createdAt,
                     metCount: info.metCount

KkuMulKum/Source/Onboarding/Login/ViewController/LoginViewController.swift

@@ -84,7 +84,7 @@ class LoginViewController: BaseViewController {
             let mainTabBarController = MainTabBarController()
             let navigationController = UINavigationController(
                 rootViewController: mainTabBarController,
-                isBorderNeeded: true
+                isBorderNeeded: false
             )
             navigationController.isNavigationBarHidden = true
             navigationController.modalPresentationStyle = .fullScreen
@@ -102,7 +102,7 @@ class LoginViewController: BaseViewController {
             } else {
                 let navigationController = UINavigationController(
                     rootViewController: nicknameViewController,
-                    isBorderNeeded: true
+                    isBorderNeeded: false
                 )
                 navigationController.modalPresentationStyle = .fullScreen
                 navigationController.modalTransitionStyle = .crossDissolve

KkuMulKum/Source/Onboarding/Welcome/ViewController/WelcomeViewController.swift

@@ -54,7 +54,7 @@ class WelcomeViewController: BaseViewController {
 
         let navigationController = UINavigationController(
             rootViewController: mainTabBarController,
-            isBorderNeeded: true
+            isBorderNeeded: false
         )
 
         navigationController.isNavigationBarHidden = true

KkuMulKum/Source/Promise/PagePromise/ViewController/PromiseViewController.swift

@@ -149,7 +149,7 @@ class PromiseViewController: BaseViewController {
 private extension PromiseViewController {
     func setupBindings() {
         viewModel.promiseInfo.bindOnMain(with: self) { owner, info in
-            owner.setupNavigationBarTitle(with: info?.promiseName ?? "", isBorderHidden: false)
+            owner.setupNavigationBarTitle(with: info?.promiseName ?? "", isBorderHidden: true)
 
             owner.promiseInfoViewController.rootView.editButton.isHidden = !(info?.isParticipant ?? false)
             owner.setupPromiseEditButton(isHidden: !(info?.isParticipant ?? false))