Feat: userProfile 단일 조회를 위한 GetUserProfileUseCase 추가

Author: wjdrjs00

data/src/main/java/com/threegap/bitnagil/data/user/repositoryImpl/UserRepositoryImpl.kt

@@ -23,18 +23,9 @@ class UserRepositoryImpl @Inject constructor(
     private val fetchMutex = Mutex()
 
     override fun observeUserProfile(): Flow<Result<UserProfile>> = flow {
-        if (userLocalDataSource.userProfile.value == null) {
-            fetchMutex.withLock {
-                if (userLocalDataSource.userProfile.value == null) {
-                    userRemoteDataSource.fetchUserProfile()
-                        .onSuccess { response ->
-                            userLocalDataSource.saveUserProfile(response.toDomain())
-                        }
-                        .onFailure {
-                            emit(Result.failure(it))
-                        }
-                }
-            }
+        fetchAndCacheIfNeeded().onFailure {
+            emit(Result.failure(it))
+            return@flow
         }
 
         emitAll(
@@ -44,7 +35,25 @@ class UserRepositoryImpl @Inject constructor(
         )
     }
 
+    override suspend fun getUserProfile(): Result<UserProfile> {
+        return fetchAndCacheIfNeeded()
+    }
+
     override fun clearCache() {
         userLocalDataSource.clearCache()
     }
+
+    private suspend fun fetchAndCacheIfNeeded(): Result<UserProfile> {
+        userLocalDataSource.userProfile.value?.let { return Result.success(it) }
+
+        return fetchMutex.withLock {
+            userLocalDataSource.userProfile.value?.let { return@withLock Result.success(it) }
+
+            userRemoteDataSource.fetchUserProfile()
+                .onSuccess { response ->
+                    userLocalDataSource.saveUserProfile(response.toDomain())
+                }
+                .map { it.toDomain() }
+        }
+    }
 }

domain/src/main/java/com/threegap/bitnagil/domain/user/repository/UserRepository.kt

@@ -5,5 +5,6 @@ import kotlinx.coroutines.flow.Flow
 
 interface UserRepository {
     fun observeUserProfile(): Flow<Result<UserProfile>>
+    suspend fun getUserProfile(): Result<UserProfile>
     fun clearCache()
 }

domain/src/main/java/com/threegap/bitnagil/domain/user/usecase/GetUserProfileUseCase.kt

@@ -0,0 +1,11 @@
+package com.threegap.bitnagil.domain.user.usecase
+
+import com.threegap.bitnagil.domain.user.model.UserProfile
+import com.threegap.bitnagil.domain.user.repository.UserRepository
+import javax.inject.Inject
+
+class GetUserProfileUseCase @Inject constructor(
+    private val userRepository: UserRepository,
+) {
+    suspend operator fun invoke(): Result<UserProfile> = userRepository.getUserProfile()
+}

presentation/src/main/java/com/threegap/bitnagil/presentation/screen/onboarding/OnBoardingViewModel.kt

@@ -8,7 +8,7 @@ import com.threegap.bitnagil.domain.onboarding.usecase.GetOnBoardingsUseCase
 import com.threegap.bitnagil.domain.onboarding.usecase.GetRecommendOnBoardingRoutinesUseCase
 import com.threegap.bitnagil.domain.onboarding.usecase.GetUserOnBoardingUseCase
 import com.threegap.bitnagil.domain.onboarding.usecase.RegisterRecommendOnBoardingRoutinesUseCase
-import com.threegap.bitnagil.domain.user.usecase.ObserveUserProfileUseCase
+import com.threegap.bitnagil.domain.user.usecase.GetUserProfileUseCase
 import com.threegap.bitnagil.presentation.screen.onboarding.contract.OnBoardingSideEffect
 import com.threegap.bitnagil.presentation.screen.onboarding.contract.OnBoardingState
 import com.threegap.bitnagil.presentation.screen.onboarding.model.OnBoardingItemUiModel
@@ -22,7 +22,6 @@ import dagger.assisted.AssistedInject
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.async
-import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.isActive
 import org.orbitmvi.orbit.Container
 import org.orbitmvi.orbit.ContainerHost
@@ -35,7 +34,7 @@ class OnBoardingViewModel @AssistedInject constructor(
     private val getRecommendOnBoardingRoutinesUseCase: GetRecommendOnBoardingRoutinesUseCase,
     private val getOnBoardingAbstractUseCase: GetOnBoardingAbstractUseCase,
     private val registerRecommendOnBoardingRoutinesUseCase: RegisterRecommendOnBoardingRoutinesUseCase,
-    private val observeUserProfileUseCase: ObserveUserProfileUseCase,
+    private val getUserProfileUseCase: GetUserProfileUseCase,
     private val getUserOnBoardingUseCase: GetUserOnBoardingUseCase,
     @Assisted private val onBoardingArg: OnBoardingScreenArg,
 ) : ContainerHost<OnBoardingState, OnBoardingSideEffect>, ViewModel() {
@@ -72,7 +71,7 @@ class OnBoardingViewModel @AssistedInject constructor(
     }
 
     private fun loadIntro() = intent {
-        val userName = observeUserProfileUseCase().first().getOrNull()?.nickname ?: "-"
+        val userName = getUserProfileUseCase().getOrNull()?.nickname ?: "-"
 
         reduce {
             OnBoardingState.Idle(
@@ -87,7 +86,7 @@ class OnBoardingViewModel @AssistedInject constructor(
     }
 
     private fun loadUserOnBoarding() = intent {
-        val userName = observeUserProfileUseCase().first().getOrNull()?.nickname ?: "-"
+        val userName = getUserProfileUseCase().getOrNull()?.nickname ?: "-"
         val userOnBoarding = getUserOnBoardingUseCase().fold(
             onSuccess = { it },
             onFailure = {