[Fix] 탈퇴하기 리팩토링

app/src/main/java/com/eatssu/android/data/repository/UserRepositoryImpl.kt

@@ -38,10 +38,9 @@ class UserRepositoryImpl @Inject constructor(private val userService: UserServic
             emit(userService.getMyInfo())
         }
 
-    override suspend fun signOut(): Flow<BaseResponse<Boolean>> =
-        flow {
-            emit(userService.signOut())
-        }
+    override suspend fun signOut(): Boolean {
+        return userService.signOut().result ?: false
+    }
 
     override suspend fun getTotalColleges(): List<College> =
         userService.getCollegeList().result?.map { it.toDomain() }.orEmpty()

app/src/main/java/com/eatssu/android/domain/repository/UserRepository.kt

@@ -20,7 +20,7 @@ interface UserRepository {
 
     suspend fun getUserReviews(): Flow<BaseResponse<MyReviewResponse>>
     suspend fun getUserNickName(): Flow<BaseResponse<MyNickNameResponse>>
-    suspend fun signOut(): Flow<BaseResponse<Boolean>>
+    suspend fun signOut(): Boolean
 
     // 모든 단과대 조회
     suspend fun getTotalColleges(): List<College>

app/src/main/java/com/eatssu/android/domain/usecase/auth/SignOutUseCase.kt

@@ -1,13 +1,11 @@
 package com.eatssu.android.domain.usecase.auth
 
-import com.eatssu.android.data.dto.response.BaseResponse
 import com.eatssu.android.domain.repository.UserRepository
-import kotlinx.coroutines.flow.Flow
 import javax.inject.Inject
 
 class SignOutUseCase @Inject constructor(
     private val userRepository: UserRepository,
 ) {
-    suspend operator fun invoke(): Flow<BaseResponse<Boolean>> =
+    suspend operator fun invoke(): Boolean =
         userRepository.signOut()
 }

app/src/main/java/com/eatssu/android/presentation/mypage/SignOutActivity.kt

@@ -1,12 +1,15 @@
 package com.eatssu.android.presentation.mypage
 
+import android.content.Intent
 import android.os.Bundle
-import android.text.Editable
-import android.text.TextWatcher
 import androidx.activity.viewModels
+import androidx.core.widget.doAfterTextChanged
 import androidx.lifecycle.lifecycleScope
 import com.eatssu.android.databinding.ActivitySignOutBinding
+import com.eatssu.android.presentation.UiEvent
+import com.eatssu.android.presentation.UiState
 import com.eatssu.android.presentation.base.BaseActivity
+import com.eatssu.android.presentation.login.LoginActivity
 import com.eatssu.android.presentation.util.showToast
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.flow.collectLatest
@@ -15,7 +18,6 @@ import kotlinx.coroutines.launch
 @AndroidEntryPoint
 class SignOutActivity :
     BaseActivity<ActivitySignOutBinding>(ActivitySignOutBinding::inflate) {
-    //TODO 현재 dev서버 탈퇴하기 500
 
     private val signOutViewModel: SignOutViewModel by viewModels()
 
@@ -25,47 +27,64 @@ class SignOutActivity :
         super.onCreate(savedInstanceState)
         toolbarTitle.text = "탈퇴하기" // 툴바 제목 설정
 
-        val nickname = intent.getStringExtra("nickname")
+        val nickname = intent.getStringExtra("nickname")?.trim() ?: ""
 
         binding.btnSignOut.isEnabled = false
 
-//        binding.etEnterNickname.hint =
-        binding.etEnterNickname.addTextChangedListener(object : TextWatcher {
-            override fun beforeTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) {}
+        binding.etEnterNickname.hint = nickname
+        binding.etEnterNickname.doAfterTextChanged {
+            compareNickname(nickname)
+        }
+
+        setOnClickListener()
+
+        lifecycleScope.launch {
+            signOutViewModel.uiState.collectLatest {
+                when (it) {
+                    is UiState.Init -> {}
+
+                    is UiState.Loading -> {
+                        //로딩중
+                    }
+
+                    is UiState.Success -> {
+                        if (it.data?.isSignOuted == true) {
+                            val intent = Intent(this@SignOutActivity, LoginActivity::class.java)
+                            intent.flags =
+                                Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+                            startActivity(intent)
+                            finish()
+                        }
+                    }
 
-            //값 변경 시 실행되는 함수
-            override fun onTextChanged(p0: CharSequence?, p1: Int, p2: Int, p3: Int) {
-                if (nickname != null) {
-                    checkNickname(nickname)
+                    is UiState.Error -> {
+                        //에러
+                    }
                 }
             }
+        }
 
-            override fun afterTextChanged(p0: Editable?) {}
-        })
-
-        setOnClickListener()
+        lifecycleScope.launch {
+            signOutViewModel.uiEvent.collectLatest { event ->
+                when (event) {
+                    is UiEvent.ShowToast -> {
+                        showToast(event.message)
+                    }
+                }
+            }
+        }
     }
 
 
     private fun setOnClickListener() {
         binding.btnSignOut.setOnClickListener {
             signOutViewModel.signOut()
-
-            lifecycleScope.launch {
-                signOutViewModel.uiState.collectLatest {
-                    if (it.isSignOuted) {
-                        showToast(it.toastMessage) //Todo 사용가능 토스트가 무슨 3번이나 나옴
-                    } else {
-                        showToast(it.toastMessage) //Todo 사용가능 토스트가 무슨 3번이나 나옴
-                    }
-                }
-            }
         }
     }
 
-    fun checkNickname(nickname: String) {
+    private fun compareNickname(nickname: String) {
         //입력값 담기
-        inputNickname = binding.etEnterNickname.text.trim().toString()
+        inputNickname = binding.etEnterNickname.text?.toString()?.trim() ?: ""
         // 값 유무에 따른 활성화 여부
         if (inputNickname == nickname) {
             binding.btnSignOut.isEnabled = true

app/src/main/java/com/eatssu/android/presentation/mypage/SignOutViewModel.kt

@@ -4,17 +4,15 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.eatssu.android.domain.usecase.auth.LogoutUseCase
 import com.eatssu.android.domain.usecase.auth.SignOutUseCase
+import com.eatssu.android.presentation.UiEvent
+import com.eatssu.android.presentation.UiState
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.flow.catch
-import kotlinx.coroutines.flow.collectLatest
-import kotlinx.coroutines.flow.onCompletion
-import kotlinx.coroutines.flow.onStart
-import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
-import timber.log.Timber
 import javax.inject.Inject
 
 @HiltViewModel
@@ -23,45 +21,33 @@ class SignOutViewModel @Inject constructor(
     private val signOutUseCase: SignOutUseCase,
 ) : ViewModel() {
 
-    private val _uiState: MutableStateFlow<SignOutState> = MutableStateFlow(SignOutState())
-    val uiState: StateFlow<SignOutState> = _uiState.asStateFlow()
+    private val _uiState: MutableStateFlow<UiState<SignOutState>> = MutableStateFlow(UiState.Init)
+    val uiState: StateFlow<UiState<SignOutState>> = _uiState.asStateFlow()
+
+    private val _uiEvent = MutableSharedFlow<UiEvent>()
+    val uiEvent: SharedFlow<UiEvent> = _uiEvent
 
     fun signOut() {
         viewModelScope.launch {
-            signOutUseCase().onStart {
-                _uiState.update { it.copy(loading = true) }
-            }.onCompletion {
-                _uiState.update { it.copy(loading = false, error = true) }
-            }.catch { e ->
-                _uiState.update { it.copy(error = true, toastMessage = "정보를 불러올 수 없습니다.") }
-                Timber.d(TAG, e.toString())
-            }.collectLatest { result ->
-                Timber.d(TAG, result.toString())
-                if (result.result == true) {
-                    logoutUseCase()
-                    _uiState.update {
-                        it.copy(
-                            isSignOuted = true,
-                            toastMessage = "탈퇴가 완료되었습니다."
-                        )
-                    }
+            _uiState.value = UiState.Loading
+            try {
+                val isSignOut = signOutUseCase()
+                if (isSignOut) {
+                    _uiState.value = UiState.Success(SignOutState(isSignOuted = true))
+                    _uiEvent.emit(UiEvent.ShowToast("탈퇴가 완료되었습니다."))
+                    logoutUseCase() // 자동 로그인 정보 삭제
+                } else {
+                    _uiState.value = UiState.Error
+                    _uiEvent.emit(UiEvent.ShowToast("탈퇴에 실패했습니다."))
                 }
+            } catch (e: Exception) {
+                _uiState.value = UiState.Error
+                _uiEvent.emit(UiEvent.ShowToast("오류가 발생했습니다. $e"))
             }
         }
     }
-
-    companion object {
-        val TAG = "SignOutViewModel"
-    }
 }
 
 data class SignOutState(
-    var loading: Boolean = true,
-    var error: Boolean = false,
-    var toastMessage: String = "",
-    var nickname: String = "",
-    var platform: String = "",
-    var isNicknameNull: Boolean = false,
-    var isLoginOuted: Boolean = false,
-    var isSignOuted: Boolean = false,
+    val isSignOuted: Boolean = false,
 )