Refactor: UserRole enum 자동 직렬화 적용

Author: wjdrjs00

data/src/main/java/com/threegap/bitnagil/data/auth/mapper/AuthMapper.kt

@@ -4,14 +4,13 @@ import com.threegap.bitnagil.data.auth.model.request.TermsAgreementRequestDto
 import com.threegap.bitnagil.data.auth.model.response.LoginResponseDto
 import com.threegap.bitnagil.domain.auth.model.AuthSession
 import com.threegap.bitnagil.domain.auth.model.TermsAgreement
-import com.threegap.bitnagil.domain.auth.model.UserRole
 
 // toDomain
 internal fun LoginResponseDto.toDomain() =
     AuthSession(
         accessToken = this.accessToken,
         refreshToken = this.refreshToken,
-        role = UserRole.fromString(this.role),
+        role = this.role,
     )
 
 // toDto

data/src/main/java/com/threegap/bitnagil/data/auth/model/response/LoginResponseDto.kt

@@ -1,5 +1,6 @@
 package com.threegap.bitnagil.data.auth.model.response
 
+import com.threegap.bitnagil.domain.auth.model.UserRole
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
@@ -10,5 +11,5 @@ data class LoginResponseDto(
     @SerialName("refreshToken")
     val refreshToken: String,
     @SerialName("role")
-    val role: String,
+    val role: UserRole,
 )

domain/src/main/java/com/threegap/bitnagil/domain/auth/model/UserRole.kt

@@ -1,23 +1,13 @@
 package com.threegap.bitnagil.domain.auth.model
 
+import kotlinx.serialization.Serializable
+
+@Serializable
 enum class UserRole {
     USER,
     GUEST,
     ONBOARDING,
     WITHDRAWN,
     UNKNOWN,
     ;
-
-    fun isGuest() = this == GUEST
-
-    companion object {
-        fun fromString(value: String): UserRole =
-            when (value) {
-                "USER" -> USER
-                "GUEST" -> GUEST
-                "ONBOARDING" -> ONBOARDING
-                "WITHDRAWN" -> WITHDRAWN
-                else -> UNKNOWN
-            }
-    }
 }

presentation/src/main/java/com/threegap/bitnagil/presentation/login/LoginViewModel.kt

@@ -3,6 +3,7 @@ package com.threegap.bitnagil.presentation.login
 import android.util.Log
 import androidx.lifecycle.ViewModel
 import com.kakao.sdk.auth.model.OAuthToken
+import com.threegap.bitnagil.domain.auth.model.UserRole
 import com.threegap.bitnagil.domain.auth.usecase.LoginUseCase
 import com.threegap.bitnagil.presentation.login.model.LoginSideEffect
 import com.threegap.bitnagil.presentation.login.model.LoginState
@@ -37,8 +38,7 @@ class LoginViewModel @Inject constructor(
         subIntent {
             loginUseCase(socialAccessToken = token.accessToken, socialType = KAKAO).fold(
                 onSuccess = {
-                    val isGuest = it.role.isGuest()
-                    if (isGuest) {
+                    if (it.role == UserRole.GUEST) {
                         postSideEffect(LoginSideEffect.NavigateToTermsAgreement)
                     } else {
                         postSideEffect(LoginSideEffect.NavigateToHome)