Add Feature Validate Nickname Duplication

whatever-mentoring · Dec 26, 2023 · 3152b21 · 3152b21
1 parent ebb662c
commit 3152b21
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Showing 7 changed files with 41 additions and 3 deletions.
diff --git a/...api/src/main/kotlin/com/whatever/raisedragon/applicationservice/UserApplicationService.kt b/...api/src/main/kotlin/com/whatever/raisedragon/applicationservice/UserApplicationService.kt
@@ -1,5 +1,6 @@
 package com.whatever.raisedragon.applicationservice
 
+import com.whatever.raisedragon.controller.user.UserNicknameDuplicatedResponse
 import com.whatever.raisedragon.controller.user.UserRetrieveResponse
 import com.whatever.raisedragon.domain.user.UserService
 import org.springframework.stereotype.Service
@@ -33,4 +34,12 @@ class UserApplicationService(
     fun delete(id: Long) {
         userService.softDelete(id)
     }
+
+    fun isNicknameDuplicated(
+        nickname: String
+    ): UserNicknameDuplicatedResponse {
+        return UserNicknameDuplicatedResponse(
+            nicknameIsDuplicated = userService.isNicknameDuplicated(nickname)
+        )
+    }
 }
diff --git a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/config/SecurityConfig.kt b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/config/SecurityConfig.kt
@@ -74,7 +74,8 @@ class SecurityConfig(
             // Auth endpoints
             "/v1/auth/**",
             // don't need an authorization
-            "/v1/goal/*/simple"
+            "/v1/goal/*/simple",
+            "/v1/user/nickname"
         )
     }
 

diff --git a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/user/UserController.kt b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/user/UserController.kt
@@ -17,6 +17,18 @@ class UserController(
     private val userApplicationService: UserApplicationService
 ) {
 
+    @Operation(summary = "Validate User Nickname API", description = "닉네임 중복 검증")
+    @PostMapping("/nickname")
+    fun validateNickname(
+        @RequestBody userNicknameDuplicatedRequest: UserNicknameDuplicatedRequest
+    ): Response<UserNicknameDuplicatedResponse> {
+        return Response.success(
+            userApplicationService.isNicknameDuplicated(
+                nickname = userNicknameDuplicatedRequest.nickname
+            )
+        )
+    }
+
     @Operation(summary = "Request User retrieve API", description = "요청한 사용자를 조회합니다.")
     @GetMapping
     fun retrieveMe(

diff --git a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/user/UserDto.kt b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/user/UserDto.kt
@@ -43,4 +43,16 @@ data class UserLoginResponse(
 
     @Schema(description = "Refresh Token")
     val refreshToken: String,
+)
+
+@Schema(description = "[Response] 유저 닉네임 중복체크")
+data class UserNicknameDuplicatedRequest(
+    @Schema(description = "닉네임")
+    val nickname: String,
+)
+
+@Schema(description = "[Response] 유저 닉네임 중복체크")
+data class UserNicknameDuplicatedResponse(
+    @Schema(description = "닉네임 변경 이력")
+    val nicknameIsDuplicated: Boolean
 )
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserEntity.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserEntity.kt
@@ -49,5 +49,3 @@ data class Nickname(
         }
     }
 }
-
-
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserRepository.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserRepository.kt
@@ -6,4 +6,6 @@ import org.springframework.stereotype.Repository
 @Repository
 interface UserRepository : JpaRepository<UserEntity, Long> {
     fun findByOauthTokenPayload(payload: String): UserEntity?
+
+    fun existsByNickname(nickname: Nickname): Boolean
 }
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserService.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserService.kt
@@ -22,6 +22,10 @@ class UserService(
         return userRepository.findAllById(ids).map { it.toDto() }
     }
 
+    fun isNicknameDuplicated(nickname: String): Boolean {
+        return userRepository.existsByNickname(Nickname(nickname))
+    }
+
     @Transactional
     fun create(user: User): User {
         return userRepository.save(user.fromDto()).toDto()