[FEAT/#40] dataStore UseCase 구현

app/src/main/java/com/puzzling/puzzlingaos/domain/usecase/onboarding/GetTokenUseCase.kt

@@ -0,0 +1,13 @@
+package com.puzzling.puzzlingaos.domain.usecase.onboarding
+
+import com.puzzling.puzzlingaos.domain.repository.TokenRepository
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class GetTokenUseCase @Inject constructor(
+    private val tokenRepository: TokenRepository,
+) {
+
+    suspend operator fun invoke() = tokenRepository.getToken()
+}

app/src/main/java/com/puzzling/puzzlingaos/domain/usecase/onboarding/PostTokenUseCase.kt

@@ -0,0 +1,10 @@
+package com.puzzling.puzzlingaos.domain.usecase.onboarding
+
+import com.puzzling.puzzlingaos.domain.repository.TokenRepository
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class PostTokenUseCase @Inject constructor(private val tokenRepository: TokenRepository) {
+    suspend operator fun invoke(token: String) = tokenRepository.setToken(token)
+}

app/src/main/java/com/puzzling/puzzlingaos/presentation/onboarding/LoginViewModel.kt

@@ -2,16 +2,23 @@ package com.puzzling.puzzlingaos.presentation.onboarding
 
 import android.util.Log
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
 import com.kakao.sdk.auth.model.OAuthToken
 import com.puzzling.puzzlingaos.data.datasource.local.LocalDataSource
+import com.puzzling.puzzlingaos.domain.usecase.onboarding.GetTokenUseCase
+import com.puzzling.puzzlingaos.domain.usecase.onboarding.PostTokenUseCase
 import com.puzzling.puzzlingaos.util.KakaoLoginCallback
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
-class LoginViewModel @Inject constructor() :
+class LoginViewModel @Inject constructor(
+    private val postTokenUseCase: PostTokenUseCase,
+    private val getTokenUseCase: GetTokenUseCase,
+) :
     ViewModel() {
     private val _isKakaoLogin = MutableStateFlow(false)
     val isKakaoLogin = _isKakaoLogin.asStateFlow()
@@ -21,6 +28,10 @@ class LoginViewModel @Inject constructor() :
             _isKakaoLogin.value = true
             Log.d("LoginViewModel", "토큰!! $token")
             LocalDataSource.setAccessToken("$token")
+            viewModelScope.launch {
+                postTokenUseCase.invoke(it)
+                Log.d("LoginViewModel", "토큰!! usecase ${getTokenUseCase.invoke()}")
+            }
         }.handleResult(token, error)
     }
 }