[Refactor]: 게시글 - 시나리오 연관관계 수정

Author: shihan00321

back/src/main/java/com/back/domain/post/entity/Post.java

@@ -3,6 +3,7 @@
 import com.back.domain.comment.entity.Comment;
 import com.back.domain.poll.entity.PollVote;
 import com.back.domain.post.enums.PostCategory;
+import com.back.domain.scenario.entity.Scenario;
 import com.back.domain.user.entity.User;
 import com.back.global.baseentity.BaseEntity;
 import com.back.global.exception.ApiException;
@@ -69,6 +70,10 @@ public class Post extends BaseEntity {
     @Builder.Default
     private List<PollVote> pollVotes = new ArrayList<>();
 
+    @OneToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "scenario_id")
+    private Scenario scenario;
+
     public void updatePost(String title, String content, PostCategory category) {
         this.title = title;
         this.content = content;

back/src/main/java/com/back/domain/scenario/entity/Scenario.java

@@ -52,11 +52,6 @@ public class Scenario extends BaseEntity {
     @LastModifiedDate
     private LocalDateTime updatedDate;
 
-    // 시나리오와 연결된 게시글 (시나리오 공유 시 생성)
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "post_id", unique = true)
-    private Post post;
-
     // AI가 생성한 직업 정보
     @Column(length = 200)
     private String job;