[feat] #7 api, interceptor

core/network/src/main/java/org/sopt/network/di/ApiModule.kt

@@ -0,0 +1,24 @@
+package org.sopt.network.di
+
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import org.sopt.network.api.AuthApi
+import org.sopt.network.api.ReqresApi
+import retrofit2.Retrofit
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object ApiModule {
+    @Provides
+    @Singleton
+    fun provideAuthService(@Auth retrofit: Retrofit): AuthApi =
+        retrofit.create(AuthApi::class.java)
+
+    @Provides
+    @Singleton
+    fun provideReqresService(@Reqres retrofit: Retrofit): ReqresApi =
+        retrofit.create(ReqresApi::class.java)
+}

core/network/src/main/java/org/sopt/network/interceptor/AuthInterceptor.kt

@@ -0,0 +1,26 @@
+package org.sopt.network.interceptor
+
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.runBlocking
+import okhttp3.Interceptor
+import okhttp3.Request
+import okhttp3.Response
+import org.sopt.datastore.source.UserPreferencesDataSource
+import javax.inject.Inject
+
+class AuthInterceptor @Inject constructor(
+    private val userPreferencesDataSource: UserPreferencesDataSource,
+) : Interceptor {
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val authResponse = chain.proceed(handleRequest(chain.request()))
+        val memberId = authResponse.header("Location")?.toInt()
+        runBlocking { if (memberId != null) userPreferencesDataSource.setMemberId(memberId) }
+
+        return authResponse
+    }
+
+    private fun handleRequest(originalRequest: Request) =
+        originalRequest.newBuilder().addHeader("memberId",
+            runBlocking { userPreferencesDataSource.userData.first().memberId.toString() }
+        ).addHeader("Accept-Encoding", "identity").build()
+}