✨ [feat] 프로필 메세지 변경 검증 로직 추가

Author: Daltonicc

Fitfty/Projects/Core/Sources/Error/SettingError.swift

@@ -13,6 +13,7 @@ public enum SettingError: Error {
     case noBirthday
     case noAvailableBirthday
     case noAvailableNickname
+    case tooManyMessage
     case overlappedNickname
     case failWithdrawAccount
     case noToken
@@ -30,6 +31,8 @@ extension SettingError: LocalizedError {
             return NSLocalizedString("올바른 생년월일을 기입해주세요", comment: "Wrong Birthday")
         case .noAvailableNickname:
             return NSLocalizedString("1자 이상의 영문과 숫자조합으로 이루어진 닉네임을 기입해주세요", comment: "Wrond Nickname")
+        case .tooManyMessage:
+            return NSLocalizedString("30자 이하로 한 줄 소개를 적어주세요", comment: "Too Many Message")
         case .overlappedNickname:
             return NSLocalizedString("중복된 닉네임이에요", comment: "Overlapped Nickname")
         case .failWithdrawAccount:

Fitfty/Projects/Setting/Sources/Profile/ViewModel/ProfileSettingViewModel.swift

@@ -32,6 +32,10 @@ public final class ProfileSettingViewModel: ViewModelType {
     }
 
     func didTapSaveButton(message: String?) {
+        guard checkAvailableMessage(message) else {
+            return
+        }
+        
         Task {
             do {
                 var url: String?
@@ -68,6 +72,7 @@ public final class ProfileSettingViewModel: ViewModelType {
 
 extension ProfileSettingViewModel {    
     private func saveUserProfile(imageUrl: String?, message: String?) {
+        let message = message?.isEmpty == true ? nil : message
         Task {
             do {
                 try await repository.updateUserProfile(profilePictureUrl: imageUrl, message: message)
@@ -79,6 +84,14 @@ extension ProfileSettingViewModel {
         }
     }
 
+    private func checkAvailableMessage(_ message: String?) -> Bool {
+        guard message?.count ?? 0 <= 30 else {
+            currentState.send(.showErrorAlert(SettingError.tooManyMessage))
+            return false
+        }
+        return true
+    }
+    
     private func filenameFromFilepath(_ filepath: String?) -> String? {
         guard let filepath = filepath else {
             return nil