애플 연동/해제

api/src/main/kotlin/handler/UserHandler.kt

@@ -123,6 +123,13 @@ class UserHandler(
             userService.attachSocial(user, socialLoginRequest, AuthProvider.KAKAO)
         }
 
+    suspend fun attachApple(req: ServerRequest): ServerResponse =
+        handle(req) {
+            val user = req.getContext().user!!
+            val socialLoginRequest: SocialLoginRequest = req.awaitBody()
+            userService.attachSocial(user, socialLoginRequest, AuthProvider.APPLE)
+        }
+
     suspend fun detachFacebook(req: ServerRequest): ServerResponse =
         handle(req) {
             val user = req.getContext().user!!
@@ -141,6 +148,12 @@ class UserHandler(
             userService.detachSocial(user, AuthProvider.KAKAO)
         }
 
+    suspend fun detachApple(req: ServerRequest): ServerResponse =
+        handle(req) {
+            val user = req.getContext().user!!
+            userService.detachSocial(user, AuthProvider.APPLE)
+        }
+
     suspend fun checkAuthProviders(req: ServerRequest): ServerResponse =
         handle(req) {
             val user = req.getContext().user!!

api/src/main/kotlin/router/MainRouter.kt

@@ -114,9 +114,11 @@ class MainRouter(
                 POST("/facebook", userHandler::attachFacebook)
                 POST("/google", userHandler::attachGoogle)
                 POST("/kakao", userHandler::attachKakao)
+                POST("/apple", userHandler::attachApple)
                 DELETE("/facebook", userHandler::detachFacebook)
                 DELETE("/google", userHandler::detachGoogle)
                 DELETE("/kakao", userHandler::detachKakao)
+                DELETE("/apple", userHandler::detachApple)
             }
             "/users".nest {
                 GET("/me", userHandler::getUserMe)

api/src/main/kotlin/router/docs/UserDocs.kt

@@ -319,6 +319,30 @@ import org.springframework.web.bind.annotation.RequestMethod
                 ],
             ),
     ),
+    RouterOperation(
+        path = "/v1/user/apple",
+        method = [RequestMethod.POST],
+        produces = [MediaType.APPLICATION_JSON_VALUE],
+        operation =
+            Operation(
+                operationId = "attachApple",
+                requestBody =
+                    RequestBody(
+                        content = [
+                            Content(
+                                schema = Schema(implementation = SocialLoginRequest::class),
+                                mediaType = MediaType.APPLICATION_JSON_VALUE,
+                            ),
+                        ],
+                    ),
+                responses = [
+                    ApiResponse(
+                        responseCode = "200",
+                        content = [Content(schema = Schema(implementation = TokenResponse::class))],
+                    ),
+                ],
+            ),
+    ),
     RouterOperation(
         path = "/v1/user/facebook",
         method = [RequestMethod.DELETE],
@@ -364,5 +388,20 @@ import org.springframework.web.bind.annotation.RequestMethod
                 ],
             ),
     ),
+    RouterOperation(
+        path = "/v1/user/apple",
+        method = [RequestMethod.DELETE],
+        produces = [MediaType.APPLICATION_JSON_VALUE],
+        operation =
+            Operation(
+                operationId = "detachApple",
+                responses = [
+                    ApiResponse(
+                        responseCode = "200",
+                        content = [Content(schema = Schema(implementation = TokenResponse::class))],
+                    ),
+                ],
+            ),
+    ),
 )
 annotation class UserDocs

core/src/main/kotlin/users/dto/SocialLoginRequest.kt

@@ -3,6 +3,6 @@ package com.wafflestudio.snu4t.users.dto
 import com.fasterxml.jackson.annotation.JsonAlias
 
 data class SocialLoginRequest(
-    @JsonAlias("fb_token")
+    @JsonAlias("fb_token", "apple_token")
     val token: String,
 )

core/src/main/kotlin/users/repository/UserRepository.kt

@@ -40,6 +40,8 @@ interface UserRepository : CoroutineCrudRepository<User, String> {
 
     suspend fun existsByCredentialKakaoSubAndActiveTrue(kakaoSub: String): Boolean
 
+    suspend fun existsByCredentialAppleSubAndActiveTrue(appleSub: String): Boolean
+
     fun findAllByNicknameStartingWith(nickname: String): Flow<User>
 
     suspend fun findByCredentialAppleTransferSubAndActiveTrue(appleTransferSub: String): User?

core/src/main/kotlin/users/service/UserService.kt

@@ -485,7 +485,18 @@ class UserServiceImpl(
                     kakaoEmail = kakaoCredential.kakaoEmail
                 }
             }
-            AuthProvider.APPLE -> throw IllegalStateException("Apple login is not supported")
+            AuthProvider.APPLE -> {
+                if (user.credential.appleSub != null) throw AlreadySocialAccountException
+                if (userRepository.existsByCredentialAppleSubAndActiveTrue(oauth2UserResponse.socialId)) {
+                    throw DuplicateSocialAccountException
+                }
+                val appleCredential = authService.buildAppleCredential(oauth2UserResponse)
+                user.credential.apply {
+                    appleSub = appleCredential.appleSub
+                    appleEmail = appleCredential.appleEmail
+                    appleTransferSub = appleCredential.appleTransferSub
+                }
+            }
             AuthProvider.LOCAL -> throw IllegalStateException("Cannot attach local account")
         }