Merge pull request #310 from Team-Clody/feat/#292-google-auth

[FEAT/#292] 구글 로그인 구현합니다.

Author: MoonsuKang

app/build.gradle.kts

@@ -31,12 +31,14 @@ android {
         val amplitudeApiKey: String = properties.getProperty("amplitude.api.key")
         val googleAdmobAppId: String = properties.getProperty("GOOGLE_ADMOB_APP_ID", "")
         val googleAdmobUnitId: String = properties.getProperty("GOOGLE_ADMOB_UNIT_ID", "")
+        val googleAuthWebClientId: String = properties.getProperty("GOOGLE_AUTH_WEB_CLIENT_ID", "")
         val allowedDomains: String = properties.getProperty("allowed.webview.domains", "notion.so,google.com")
 
         buildConfigField("String", "GOOGLE_ADMOB_APP_ID", "\"$googleAdmobAppId\"")
         buildConfigField("String", "GOOGLE_ADMOB_UNIT_ID", "\"$googleAdmobUnitId\"")
         buildConfigField("String", "KAKAO_API_KEY", "\"$kakaoApiKey\"")
         buildConfigField("String", "AMPLITUDE_API_KEY", "\"$amplitudeApiKey\"")
+        buildConfigField("String", "GOOGLE_AUTH_WEB_CLIENT_ID", "\"$googleAuthWebClientId\"")
         buildConfigField("String", "ALLOWED_WEBVIEW_DOMAINS", "\"$allowedDomains\"")
         manifestPlaceholders["kakaoRedirectUri"] = "kakao$kakaoApiKey"
         manifestPlaceholders["GOOGLE_ADMOB_APP_ID"] = googleAdmobAppId
@@ -153,4 +155,8 @@ dependencies {
     implementation(libs.coil)
     implementation(libs.kakao.user)
     implementation(libs.kotlinx.datetime)
+
+    implementation(libs.androidx.credentials.play.services.auth)
+    implementation(libs.google.auth)
+    implementation(libs.androidx.datastore.preferences)
 }

app/src/main/java/com/sopt/clody/data/datastore/DataStoreModule.kt

@@ -0,0 +1,22 @@
+package com.sopt.clody.data.datastore
+
+import android.content.Context
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object DataStoreModule {
+
+    @Provides
+    @Singleton
+    fun provideOAuthDataStore(
+        @ApplicationContext context: Context,
+    ): OAuthDataStore {
+        return OAuthDataStore(context)
+    }
+}

app/src/main/java/com/sopt/clody/data/datastore/OAuthDataStore.kt

@@ -0,0 +1,38 @@
+package com.sopt.clody.data.datastore
+
+import android.content.Context
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.preferencesDataStore
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.coroutines.flow.first
+import javax.inject.Inject
+
+class OAuthDataStore @Inject constructor(@ApplicationContext context: Context) {
+    private val Context.dataStore by preferencesDataStore(name = "oauth_pref")
+    private val dataStore = context.dataStore
+
+    suspend fun saveIdToken(token: String) {
+        dataStore.edit { it[OAuthDataStoreKeys.GOOGLE_ID_TOKEN] = token }
+    }
+
+    suspend fun getIdToken(): String? {
+        return dataStore.data.first()[OAuthDataStoreKeys.GOOGLE_ID_TOKEN]
+    }
+
+    suspend fun savePlatform(provider: OAuthProvider) {
+        dataStore.edit { it[OAuthDataStoreKeys.OAUTH_PLATFORM] = provider.name }
+    }
+
+    suspend fun getPlatform(): OAuthProvider? {
+        return dataStore.data.first()[OAuthDataStoreKeys.OAUTH_PLATFORM]?.let {
+            runCatching { OAuthProvider.valueOf(it) }.getOrNull()
+        }
+    }
+
+    suspend fun clear() {
+        dataStore.edit {
+            it.remove(OAuthDataStoreKeys.GOOGLE_ID_TOKEN)
+            it.remove(OAuthDataStoreKeys.OAUTH_PLATFORM)
+        }
+    }
+}

app/src/main/java/com/sopt/clody/data/datastore/OAuthDataStoreKeys.kt

@@ -0,0 +1,8 @@
+package com.sopt.clody.data.datastore
+
+import androidx.datastore.preferences.core.stringPreferencesKey
+
+object OAuthDataStoreKeys {
+    val GOOGLE_ID_TOKEN = stringPreferencesKey("google_id_token")
+    val OAUTH_PLATFORM = stringPreferencesKey("oauth_platform")
+}

app/src/main/java/com/sopt/clody/data/datastore/OAuthProvider.kt

@@ -0,0 +1,6 @@
+package com.sopt.clody.data.datastore
+
+enum class OAuthProvider(val apiValue: String) {
+    GOOGLE("google"),
+    KAKAO("kakao"),
+}

app/src/main/java/com/sopt/clody/data/remote/api/AuthService.kt

@@ -1,6 +1,7 @@
 package com.sopt.clody.data.remote.api
 
 import com.sopt.clody.data.remote.dto.base.ApiResponse
+import com.sopt.clody.data.remote.dto.request.GoogleSignUpRequestDto
 import com.sopt.clody.data.remote.dto.request.LoginRequestDto
 import com.sopt.clody.data.remote.dto.request.SignUpRequestDto
 import com.sopt.clody.data.remote.dto.response.LoginResponseDto
@@ -21,4 +22,9 @@ interface AuthService {
         @Header("Authorization") authorization: String,
         @Body signUpRequestDto: SignUpRequestDto,
     ): ApiResponse<SignUpResponseDto>
+
+    @POST("api/v1/auth/oauth2/google")
+    suspend fun signUpWithGoogle(
+        @Body body: GoogleSignUpRequestDto,
+    ): ApiResponse<SignUpResponseDto>
 }

app/src/main/java/com/sopt/clody/data/remote/datasource/AuthDataSource.kt

@@ -1,6 +1,7 @@
 package com.sopt.clody.data.remote.datasource
 
 import com.sopt.clody.data.remote.dto.base.ApiResponse
+import com.sopt.clody.data.remote.dto.request.GoogleSignUpRequestDto
 import com.sopt.clody.data.remote.dto.request.LoginRequestDto
 import com.sopt.clody.data.remote.dto.request.SignUpRequestDto
 import com.sopt.clody.data.remote.dto.response.LoginResponseDto
@@ -9,4 +10,5 @@ import com.sopt.clody.data.remote.dto.response.SignUpResponseDto
 interface AuthDataSource {
     suspend fun signIn(authorization: String, requestSignInDto: LoginRequestDto): ApiResponse<LoginResponseDto>
     suspend fun signUp(authorization: String, requestSignUpDto: SignUpRequestDto): ApiResponse<SignUpResponseDto>
+    suspend fun signUpWithGoogle(googleSignUpRequestDto: GoogleSignUpRequestDto): ApiResponse<SignUpResponseDto>
 }

app/src/main/java/com/sopt/clody/data/remote/datasourceimpl/AuthDataSourceImpl.kt

@@ -3,6 +3,7 @@ package com.sopt.clody.data.remote.datasourceimpl
 import com.sopt.clody.data.remote.api.AuthService
 import com.sopt.clody.data.remote.datasource.AuthDataSource
 import com.sopt.clody.data.remote.dto.base.ApiResponse
+import com.sopt.clody.data.remote.dto.request.GoogleSignUpRequestDto
 import com.sopt.clody.data.remote.dto.request.LoginRequestDto
 import com.sopt.clody.data.remote.dto.request.SignUpRequestDto
 import com.sopt.clody.data.remote.dto.response.LoginResponseDto
@@ -17,4 +18,7 @@ class AuthDataSourceImpl @Inject constructor(
 
     override suspend fun signUp(authorization: String, requestSignUpDto: SignUpRequestDto): ApiResponse<SignUpResponseDto> =
         authService.signUp(authorization, requestSignUpDto)
+
+    override suspend fun signUpWithGoogle(googleSignUpRequestDto: GoogleSignUpRequestDto): ApiResponse<SignUpResponseDto> =
+        authService.signUpWithGoogle(googleSignUpRequestDto)
 }

app/src/main/java/com/sopt/clody/data/remote/dto/request/GoogleSignUpRequestDto.kt

@@ -0,0 +1,10 @@
+package com.sopt.clody.data.remote.dto.request
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class GoogleSignUpRequestDto(
+    @SerialName("idToken") val idToken: String,
+    @SerialName("fcmToken") val fcmToken: String,
+)

app/src/main/java/com/sopt/clody/data/remote/dto/response/UserInfoResponseDto.kt

@@ -1,11 +1,12 @@
 package com.sopt.clody.data.remote.dto.response
 
+import com.sopt.clody.data.datastore.OAuthProvider
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 @Serializable
 data class UserInfoResponseDto(
     @SerialName("email") val email: String,
     @SerialName("name") val name: String,
-    @SerialName("platform") val platform: String,
+    @SerialName("platform") val platform: OAuthProvider?,
 )