fix/#352 온보딩 이미지 캐싱문제 수정

OMZigak · Aug 31, 2024 · 4a3739e · 4a3739e
1 parent 6389618
commit 4a3739e
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Showing 2 changed files with 67 additions and 33 deletions.
diff --git a/KkuMulKum.xcodeproj/xcshareddata/xcschemes/KkuMulKum.xcscheme b/KkuMulKum.xcodeproj/xcshareddata/xcschemes/KkuMulKum.xcscheme
@@ -30,7 +30,7 @@
       shouldAutocreateTestPlan = "YES">
    </TestAction>
    <LaunchAction
-      buildConfiguration = "Release"
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       launchStyle = "0"
@@ -49,6 +49,13 @@
             ReferencedContainer = "container:KkuMulKum.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
+      <EnvironmentVariables>
+         <EnvironmentVariable
+            key = "IDEPreferLogStreaming"
+            value = "YES"
+            isEnabled = "YES">
+         </EnvironmentVariable>
+      </EnvironmentVariables>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

diff --git a/KkuMulKum/Source/Onboarding/Profile/ViewModel/ProfileSetupViewModel.swift b/KkuMulKum/Source/Onboarding/Profile/ViewModel/ProfileSetupViewModel.swift
@@ -6,6 +6,7 @@
 //
 
 import UIKit
+
 import Kingfisher
 
 class ProfileSetupViewModel {
@@ -17,52 +18,73 @@ class ProfileSetupViewModel {
     private let authService: AuthServiceProtocol
     private var imageData: Data?
     private let maxImageSizeBytes = 4 * 1024 * 1024
-
+    
     init(nickname: String, authService: AuthServiceProtocol = AuthService()) {
         self.nickname = nickname
         self.authService = authService
     }
 
     func updateProfileImage(_ image: UIImage?) {
         profileImage.value = image
-        if let image = image, let data = image.jpegData(compressionQuality: 1.0) {
-            imageData = data
-            print("이미지 크기: \(data.count) bytes")
+        if let image = image {
+            imageData = compressImage(image)
+            print("압축된 이미지 크기: \(imageData?.count ?? 0) bytes")
         } else {
             imageData = nil
         }
         isConfirmButtonEnabled.value = imageData != nil
+        clearImageCache()
+    }
+
+    private func compressImage(_ image: UIImage) -> Data? {
+        var compression: CGFloat = 1.0
+        var imageData = image.jpegData(compressionQuality: compression)
+
+        while (imageData?.count ?? 0) > maxImageSizeBytes && compression > 0.1 {
+            compression -= 0.1
+            imageData = image.jpegData(compressionQuality: compression)
+        }
+
+        return imageData
     }
 
     func uploadProfileImage() async -> Bool {
-          print("uploadProfileImage 함수 호출됨")
-          guard let imageData = imageData else {
-              print("이미지 데이터가 없습니다.")
-              serverResponse.value = "이미지 데이터가 없습니다."
-              return false
-          }
-
-          print("업로드할 이미지 데이터 크기: \(imageData.count) bytes")
-
-          let fileName = "profile_image.jpg"
-          let mimeType = "image/jpeg"
-
-          do {
-              let _: EmptyModel = try await authService.performRequest(
-                  .updateProfileImage(
-                      image: imageData,
-                      fileName: fileName,
-                      mimeType: mimeType
-                  )
-              )
-              serverResponse.value = "프로필 이미지가 성공적으로 업로드되었습니다."
-              print("프로필 이미지 업로드 성공")
-              return true
-          } catch {
-              handleError(error as? NetworkError ?? .unknownError("알 수 없는 오류가 발생했습니다."))
-              return false
-          }
-      }
+        print("uploadProfileImage 함수 호출됨")
+        guard let imageData = imageData else {
+            print("이미지 데이터가 없습니다.")
+            serverResponse.value = "이미지 데이터가 없습니다."
+            return false
+        }
+
+        if imageData.count > maxImageSizeBytes {
+            print("이미지 크기가 최대 허용 크기를 초과합니다.")
+            serverResponse.value = "이미지 크기가 너무 큽니다. 더 작은 이미지를 선택해주세요."
+            return false
+        }
+
+        print("업로드할 이미지 데이터 크기: \(imageData.count) bytes")
+
+        let fileName = "profile_image.jpg"
+        let mimeType = "image/jpeg"
+
+        do {
+            let _: EmptyModel = try await authService.performRequest(
+                .updateProfileImage(
+                    image: imageData,
+                    fileName: fileName,
+                    mimeType: mimeType
+                )
+            )
+            serverResponse.value = "프로필 이미지가 성공적으로 업로드되었습니다."
+            print("프로필 이미지 업로드 성공")
+
+            clearImageCache()
+            return true
+        } catch {
+            handleError(error as? NetworkError ?? .unknownError("알 수 없는 오류가 발생했습니다."))
+            return false
+        }
+    }
 
     private func handleError(_ error: NetworkError) {
         switch error {
@@ -81,4 +103,9 @@ class ProfileSetupViewModel {
         }
         print("프로필 이미지 업로드 실패: \(error.message)")
     }
+
+    private func clearImageCache() {
+        KingfisherManager.shared.cache.clearMemoryCache()
+        KingfisherManager.shared.cache.clearDiskCache()
+    }
 }