feat: login 로직 추가 #52

core/network/src/main/java/com/easyhz/noffice/core/network/api/auth/AuthService.kt

@@ -0,0 +1,13 @@
+package com.easyhz.noffice.core.network.api.auth
+
+import com.easyhz.noffice.core.network.model.request.sign.LoginRequest
+import com.easyhz.noffice.core.network.model.response.auth.UserResponse
+import retrofit2.http.Body
+import retrofit2.http.POST
+
+interface AuthService {
+    @POST("/api/v1/member/login")
+    suspend fun login(
+        @Body body: LoginRequest
+    ): Result<UserResponse>
+}

core/network/src/main/java/com/easyhz/noffice/core/network/di/service/AuthModule.kt

@@ -0,0 +1,17 @@
+package com.easyhz.noffice.core.network.di.service
+
+import com.easyhz.noffice.core.network.api.auth.AuthService
+import com.easyhz.noffice.core.network.di.NofficeRetrofit
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import retrofit2.Retrofit
+
+@Module
+@InstallIn(SingletonComponent::class)
+object AuthModule {
+    @Provides
+    fun provideAuthService(@NofficeRetrofit retrofit: Retrofit): AuthService =
+        retrofit.create(AuthService::class.java)
+}

core/network/src/main/java/com/easyhz/noffice/core/network/model/request/sign/LoginRequest.kt

@@ -0,0 +1,6 @@
+package com.easyhz.noffice.core.network.model.request.sign
+
+data class LoginRequest(
+    val code: String,
+    val provider: String
+)

core/network/src/main/java/com/easyhz/noffice/core/network/model/response/auth/TokenResponse.kt

@@ -0,0 +1,6 @@
+package com.easyhz.noffice.core.network.model.response.auth
+
+data class TokenResponse(
+    val accessToken: String,
+    val refreshToken: String
+)

core/network/src/main/java/com/easyhz/noffice/core/network/model/response/auth/UserResponse.kt

@@ -0,0 +1,8 @@
+package com.easyhz.noffice.core.network.model.response.auth
+
+data class UserResponse(
+    val memberId: String,
+    val memberName: String,
+    val provider: String,
+    val token: TokenResponse
+)

data/auth/src/main/java/com/easyhz/noffice/data/auth/di/repository/AuthRepositoryModule.kt

@@ -0,0 +1,18 @@
+package com.easyhz.noffice.data.auth.di.repository
+
+import com.easyhz.noffice.data.auth.repository.login.LoginRepository
+import com.easyhz.noffice.data.auth.repository.login.LoginRepositoryIml
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+
+@Module
+@InstallIn(SingletonComponent::class)
+interface AuthRepositoryModule {
+
+    @Binds
+    fun bindAuthRepository(
+        loginRepositoryIml: LoginRepositoryIml
+    ): LoginRepository
+}

data/auth/src/main/java/com/easyhz/noffice/data/auth/di/strategy/LoginStrategyModule.kt

@@ -0,0 +1,20 @@
+package com.easyhz.noffice.data.auth.di.strategy
+
+import com.easyhz.noffice.data.auth.strategy.BaseStrategy
+import com.easyhz.noffice.data.auth.strategy.GoogleStrategy
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+abstract class LoginStrategyModule {
+
+    @Binds
+    @Singleton
+    abstract fun bindGoogleStrategy(
+        googleStrategy: GoogleStrategy
+    ): BaseStrategy
+}

data/auth/src/main/java/com/easyhz/noffice/data/auth/repository/login/LoginRepository.kt

@@ -0,0 +1,7 @@
+package com.easyhz.noffice.data.auth.repository.login
+
+import android.content.Context
+
+interface LoginRepository {
+    suspend fun loginWithGoogle(context: Context): Result<Unit>
+}

data/auth/src/main/java/com/easyhz/noffice/data/auth/repository/login/LoginRepositoryIml.kt

@@ -0,0 +1,23 @@
+package com.easyhz.noffice.data.auth.repository.login
+
+import android.content.Context
+import com.easyhz.noffice.core.network.api.auth.AuthService
+import com.easyhz.noffice.core.network.model.request.sign.LoginRequest
+import com.easyhz.noffice.data.auth.strategy.GoogleStrategy
+import com.easyhz.noffice.data.auth.util.Provider
+import javax.inject.Inject
+
+class LoginRepositoryIml @Inject constructor(
+    private val googleStrategy: GoogleStrategy,
+    private val authService: AuthService
+): LoginRepository {
+    override suspend fun loginWithGoogle(context: Context): Result<Unit> = runCatching {
+        val authorizationCode = googleStrategy.login(context).getOrThrow()
+        val request = LoginRequest(
+            code = authorizationCode,
+            provider = Provider.GOOGLE.name
+        )
+
+        val a = authService.login(request).getOrThrow()
+    }
+}

data/auth/src/main/java/com/easyhz/noffice/data/auth/strategy/BaseStrategy.kt

@@ -0,0 +1,10 @@
+package com.easyhz.noffice.data.auth.strategy
+
+import android.content.Context
+
+interface BaseStrategy {
+
+    suspend fun login(context: Context): Result<String>
+
+    suspend fun logout()
+}

data/auth/src/main/java/com/easyhz/noffice/data/auth/strategy/GoogleStrategy.kt

@@ -0,0 +1,64 @@
+package com.easyhz.noffice.data.auth.strategy
+
+import android.content.Context
+import android.util.Log
+import androidx.credentials.CredentialManager
+import androidx.credentials.CustomCredential
+import androidx.credentials.GetCredentialRequest
+import androidx.credentials.GetCredentialResponse
+import com.easyhz.noffice.core.common.error.NofficeError
+import com.easyhz.noffice.data.auth.BuildConfig
+import com.google.android.libraries.identity.googleid.GetGoogleIdOption
+import com.google.android.libraries.identity.googleid.GoogleIdTokenCredential
+import com.google.android.libraries.identity.googleid.GoogleIdTokenParsingException
+import javax.inject.Inject
+
+class GoogleStrategy @Inject constructor(
+): BaseStrategy {
+    private val tag = this.javaClass.name
+
+    override suspend fun login(context: Context): Result<String> = runCatching {
+        val googleIdOption: GetGoogleIdOption = GetGoogleIdOption.Builder()
+            .setServerClientId(BuildConfig.GOOGLE_CLIENT_ID)
+            .setFilterByAuthorizedAccounts(false)
+            .setAutoSelectEnabled(false)
+            .build()
+
+        val request: GetCredentialRequest =
+            GetCredentialRequest.Builder().addCredentialOption(
+                googleIdOption
+            ).build()
+
+        val result =
+            CredentialManager.create(context)
+                .getCredential(context = context, request = request)
+        handleGoogleSignIn(result)
+    }
+
+    override suspend  fun logout() {
+        TODO("Not yet implemented")
+    }
+
+    private fun handleGoogleSignIn(result: GetCredentialResponse): String {
+        when (val credential = result.credential) {
+            is CustomCredential -> {
+                if (credential.type == GoogleIdTokenCredential.TYPE_GOOGLE_ID_TOKEN_CREDENTIAL) {
+                    try {
+                        val googleIdTokenCredential = GoogleIdTokenCredential
+                            .createFrom(credential.data)
+                        return googleIdTokenCredential.idToken
+                    } catch (e: GoogleIdTokenParsingException) {
+                        throw e
+                    }
+                } else {
+                    Log.d(tag, "Unexpected type of credential (not TYPE_GOOGLE_ID_TOKEN_CREDENTIAL). ")
+                    throw NofficeError.UnexpectedError
+                }
+            }
+            else -> {
+                Log.d(tag, "Unexpected type of credential (not custom).")
+                throw NofficeError.UnexpectedError
+            }
+        }
+    }
+}

data/auth/src/main/java/com/easyhz/noffice/data/auth/util/Provider.kt

@@ -0,0 +1,5 @@
+package com.easyhz.noffice.data.auth.util
+
+enum class Provider {
+    GOOGLE
+}

domain/sign/src/main/java/com/easyhz/noffice/domain/sign/usecase/LoginUseCase.kt

@@ -0,0 +1,13 @@
+package com.easyhz.noffice.domain.sign.usecase
+
+import android.content.Context
+import com.easyhz.noffice.core.common.base.BaseUseCase
+import com.easyhz.noffice.data.auth.repository.login.LoginRepository
+import javax.inject.Inject
+
+class LoginUseCase @Inject constructor(
+    private val loginRepository: LoginRepository
+): BaseUseCase<Context, Unit>() {
+    override suspend fun invoke(param: Context): Result<Unit> =
+        loginRepository.loginWithGoogle(param)
+}

feature/sign/src/main/java/com/easyhz/noffice/feature/sign/contract/login/LoginIntent.kt

@@ -1,7 +1,8 @@
 package com.easyhz.noffice.feature.sign.contract.login
 
+import android.content.Context
 import com.easyhz.noffice.core.common.base.UiIntent
 
 sealed class LoginIntent : UiIntent() {
-    data object ClickToLogInWithGoogle: LoginIntent()
+    data class ClickToLogInWithGoogle(val context: Context): LoginIntent()
 }

feature/sign/src/main/java/com/easyhz/noffice/feature/sign/screen/login/LoginScreen.kt

@@ -11,6 +11,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
@@ -29,6 +30,7 @@ fun LoginScreen(
     viewModel: LoginViewModel = hiltViewModel(),
     navigateToHome: () -> Unit
 ) {
+    val context = LocalContext.current
     NofficeBasicScaffold {
         Box(modifier = modifier.fillMaxSize()) {
             Image(
@@ -59,7 +61,7 @@ fun LoginScreen(
                         .weight(0.2f),
                     onClickSocial = object :SocialLoginType.OnItemClickListener {
                         override fun onClickGoogle() {
-                            viewModel.postIntent(LoginIntent.ClickToLogInWithGoogle)
+                            viewModel.postIntent(LoginIntent.ClickToLogInWithGoogle(context))
                         }
                     }
                 )

feature/sign/src/main/java/com/easyhz/noffice/feature/sign/screen/login/LoginViewModel.kt

@@ -3,28 +3,36 @@ package com.easyhz.noffice.feature.sign.screen.login
 import android.content.Context
 import androidx.lifecycle.viewModelScope
 import com.easyhz.noffice.core.common.base.BaseViewModel
+import com.easyhz.noffice.domain.sign.usecase.LoginUseCase
 import com.easyhz.noffice.feature.sign.contract.login.LoginIntent
 import com.easyhz.noffice.feature.sign.contract.login.LoginSideEffect
 import com.easyhz.noffice.feature.sign.contract.login.LoginState
 import dagger.hilt.android.lifecycle.HiltViewModel
-import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
 class LoginViewModel @Inject constructor(
-    @ApplicationContext private val context: Context
+    private val loginUseCase: LoginUseCase
 ): BaseViewModel<LoginState, LoginIntent, LoginSideEffect>(
     initialState = LoginState.init()
 ) {
     override fun handleIntent(intent: LoginIntent) {
         when(intent) {
-            is LoginIntent.ClickToLogInWithGoogle -> { onClickToLogInWithGoogle() }
+            is LoginIntent.ClickToLogInWithGoogle -> { onClickToLogInWithGoogle(intent.context) }
         }
     }
 
-    private fun onClickToLogInWithGoogle() = viewModelScope.launch {
+    private fun onClickToLogInWithGoogle(context: Context) = viewModelScope.launch {
         // TODO 로그인 로직 처리
+        loginUseCase.invoke(context).onSuccess {
+            println("success")
+        }.onFailure {
+            it.printStackTrace()
+        }
+    }
+
+    private fun navigateToHome() {
         postSideEffect { LoginSideEffect.NavigateToHome }
     }
 }