From 28aaaa04240b78c3459a90cbd2cf3720f65238e3 Mon Sep 17 00:00:00 2001
From: whereami2048 <whereami2048@gmail.com>
Date: Wed, 15 Jan 2025 17:43:22 +0900
Subject: [PATCH] =?UTF-8?q?[VACGOM-146]=20feat:=20=EC=86=8C=EC=85=9C=20?=
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---
 .../api/auth/oauth/kakao/KakaoOAuthStrategy.kt    | 15 +++++++++++++--
 .../kr/co/vacgom/api/user/exception/AuthError.kt  | 13 +++++++++++++
 2 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 src/main/kotlin/kr/co/vacgom/api/user/exception/AuthError.kt

diff --git a/src/main/kotlin/kr/co/vacgom/api/auth/oauth/kakao/KakaoOAuthStrategy.kt b/src/main/kotlin/kr/co/vacgom/api/auth/oauth/kakao/KakaoOAuthStrategy.kt
index 463001e..8b27b46 100644
--- a/src/main/kotlin/kr/co/vacgom/api/auth/oauth/kakao/KakaoOAuthStrategy.kt
+++ b/src/main/kotlin/kr/co/vacgom/api/auth/oauth/kakao/KakaoOAuthStrategy.kt
@@ -1,7 +1,11 @@
 package kr.co.vacgom.api.auth.oauth.kakao
 
+import feign.FeignException
 import kr.co.vacgom.api.auth.oauth.OAuthStrategy
 import kr.co.vacgom.api.auth.oauth.dto.SocialAuthInfo
+import kr.co.vacgom.api.global.exception.error.BusinessException
+import kr.co.vacgom.api.global.exception.error.GlobalError
+import kr.co.vacgom.api.user.exception.AuthError
 import kr.co.vacgom.api.user.presentation.dto.LoginDto
 import org.springframework.stereotype.Component
 
@@ -12,8 +16,15 @@ class KakaoOAuthStrategy(
 ): OAuthStrategy {
 
     override fun getUserInfo(request: LoginDto.Request.Social): SocialAuthInfo {
-        val kakaoUserInfo = kakaoFeignClient.getUserInfo(BEARER_PREFIX + request.accessToken)
-        return SocialAuthInfo(kakaoUserInfo.id)
+        return runCatching {
+            val kakaoUserInfo = kakaoFeignClient.getUserInfo(BEARER_PREFIX + request.accessToken)
+            SocialAuthInfo(kakaoUserInfo.id)
+        }.onFailure {
+            when (it) {
+                is FeignException.Unauthorized -> throw BusinessException(AuthError.FEIGN_UNAUTHORIZED)
+                else -> throw BusinessException(GlobalError.INTERNAL_SERVER_ERROR)
+            }
+        }.getOrThrow()
     }
 
     override fun revokeUser(socialId: String) {
diff --git a/src/main/kotlin/kr/co/vacgom/api/user/exception/AuthError.kt b/src/main/kotlin/kr/co/vacgom/api/user/exception/AuthError.kt
new file mode 100644
index 0000000..458439b
--- /dev/null
+++ b/src/main/kotlin/kr/co/vacgom/api/user/exception/AuthError.kt
@@ -0,0 +1,13 @@
+package kr.co.vacgom.api.user.exception
+
+import kr.co.vacgom.api.global.exception.error.ErrorCode
+import org.springframework.http.HttpStatus
+import org.springframework.http.HttpStatus.NOT_FOUND
+
+enum class AuthError(
+    override val message: String,
+    override val status: HttpStatus,
+    override val code: String,
+) : ErrorCode {
+    FEIGN_UNAUTHORIZED("유효하지 않은 엑세스 토큰 입니다.", NOT_FOUND, "A_001"),
+}