🐞 BugFix/#175 - refactor: Optimistic Lock 적용

9oormthon-univ · Nov 27, 2024 · e8d182e · e8d182e
1 parent 3836163
commit e8d182e
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diff --git a/src/main/java/com/daon/onjung/core/exception/error/ErrorCode.java b/src/main/java/com/daon/onjung/core/exception/error/ErrorCode.java
@@ -43,6 +43,9 @@ public enum ErrorCode {
     TOKEN_GENERATION_ERROR(40106, HttpStatus.UNAUTHORIZED, "토큰 생성에 실패하였습니다."),
     TOKEN_UNKNOWN_ERROR(40107, HttpStatus.UNAUTHORIZED, "알 수 없는 토큰입니다."),
 
+    // Conflict Error
+    OPTIMISTIC_EXCEPTION(40900, HttpStatus.CONFLICT, "Optimistic Locking 예외가 발생하였습니다."),
+
     // Internal Server Error
     INTERNAL_SERVER_ERROR(50000, HttpStatus.INTERNAL_SERVER_ERROR, "서버 내부 에러입니다."),
     INTERNAL_DATA_ERROR(50001, HttpStatus.INTERNAL_SERVER_ERROR, "서버 내부 데이터 에러입니다."),

diff --git a/src/main/java/com/daon/onjung/suggestion/domain/Board.java b/src/main/java/com/daon/onjung/suggestion/domain/Board.java
@@ -39,6 +39,9 @@ public class Board {
     @Column(name = "comment_count", nullable = false)
     private Integer commentCount;
 
+    @Version // Optimistic Lock 사용
+    private Long version;
+
     /* -------------------------------------------- */
     /* Timestamp Column --------------------------- */
     /* -------------------------------------------- */