[FEAT] User 정책 전면 리팩토링 + 스케쥴러 설정

src/main/java/com/spoony/spoony_server/adapter/out/persistence/block/db/BlockEntity.java

@@ -13,31 +13,37 @@
 @Entity
 @Getter
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
-@Table(name = "block")
+@Table(name = "block",
+    uniqueConstraints = @UniqueConstraint(columnNames = {"blocker_id", "blocked_id"}))
 public class BlockEntity {
 
-
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long blockId;
 
     @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "blocker_id")
+    @JoinColumn(name = "blocker_id", nullable = false)
     private UserEntity blocker;
 
 
     @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "blocked_id")
+    @JoinColumn(name = "blocked_id", nullable = false)
     private UserEntity blocked;
 
 
-
     @Enumerated(EnumType.STRING)
     @Column(length = 50)
     private BlockStatus status;
 
-    @Column(nullable = false)
-    private LocalDateTime time;
+    @Column(name = "status_changed_at", nullable = false)
+    private LocalDateTime statusChangedAt;   // 상태가 바뀐 시각
+
+    @Column(name = "expire_at")
+    private LocalDateTime expireAt; // 만료 시각 (스케줄러 대상)
+
+
+    @Column(name = "feed_purged_at")
+    private LocalDateTime feedPurgedAt;  // 스케줄러가 feed 지운 시각(라이트로그)
 
 
 
@@ -47,19 +53,33 @@ public BlockEntity(UserEntity blocker,UserEntity blocked,BlockStatus status){
         this.blocker = blocker;
         this.blocked = blocked;
         this.status = status;
-        this.time = LocalDateTime.now();
+        this.statusChangedAt  = LocalDateTime.now();
 
     }
 
-    public void updateStatus(BlockStatus status) {
-        this.status = status;
-        this.time = LocalDateTime.now();
+
+    //상태 변경 + TTL 설정
+    public void updateStatus(BlockStatus newStatus , LocalDateTime now, int unfollowedDays, int blockedDays) {
+        if (this.status == newStatus) return;
+
+        this.status = newStatus;
+        this.statusChangedAt = now;
+
+        //만료 시간 설정
+        switch(newStatus){
+            case UNFOLLOWED -> this.expireAt = now.plusDays(unfollowedDays);
+            case BLOCKED ->  this.expireAt = now.plusDays(blockedDays);
+            case REPORT     -> this.expireAt = null;
+        }
     }
-    public BlockEntity changeStatus(BlockStatus status) {
-        return BlockEntity.builder()
-                .blocker(this.blocker)
-                .blocked(this.blocked)
-                .status(status)
-                .build();
+
+    //스케쥴러 작동 여부에 대해 라이트로그 찍는 매서드
+    public void markFeedPurged(LocalDateTime now) {
+        this.feedPurgedAt = now;
+    }
+
+    //재팔로우 등 복구 시 라이트 로그 초기화
+    public void clearFeedPurged() {
+        this.feedPurgedAt = null;
     }
 }

src/main/java/com/spoony/spoony_server/adapter/out/persistence/feed/db/FeedEntity.java

@@ -1,5 +1,7 @@
 package com.spoony.spoony_server.adapter.out.persistence.feed.db;
 
+import java.time.LocalDateTime;
+
 import com.spoony.spoony_server.adapter.out.persistence.post.db.PostEntity;
 import com.spoony.spoony_server.adapter.out.persistence.user.db.UserEntity;
 import jakarta.persistence.*;
@@ -11,28 +13,33 @@
 @Entity
 @Getter
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
-@Table(name = "feed")
+@Table(name = "feed",
+    uniqueConstraints = @UniqueConstraint(columnNames = {"user_id", "post_id"}))
 public class FeedEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long feedId;
 
     @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "user_id")
+    @JoinColumn(name = "user_id", nullable = false)
     private UserEntity user;
 
     @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "author_id")
+    @JoinColumn(name = "author_id", nullable = false)
     private UserEntity author;
 
     @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "post_id")
+    @JoinColumn(name = "post_id", nullable = false)
     private PostEntity post;
 
+    @Column(name = "created_at", nullable = false)
+    private LocalDateTime createdAt = LocalDateTime.now();
+
     @Builder
-    public FeedEntity(UserEntity user, PostEntity post,UserEntity author) {
+    public FeedEntity(UserEntity user, UserEntity author ,PostEntity post) {
         this.user = user;
-        this.post = post;
         this.author = author;
+        this.post = post;
+        this.createdAt = LocalDateTime.now();
     }
 }