added scheduler for delete old or found posts

src/main/java/com/krylov/refound/service/PostService.java

@@ -214,4 +214,63 @@ public class PostService {
 
     repository.delete(post);
   }
+
+  public PostResponse updateStatus(Long id, String statusString) {
+    // Find the post
+    Post post = repository.findById(id)
+        .orElseThrow(() -> new ApiException(
+            ErrorCode.NOT_FOUND,
+            "Post not found",
+            HttpStatus.NOT_FOUND
+        ));
+
+    User currentUser = userService.getCurrentUser();
+    if (!post.getUser().getId().equals(currentUser.getId())) {
+      throw new ApiException(
+          ErrorCode.FORBIDDEN,
+          "Only the post owner can update status",
+          HttpStatus.FORBIDDEN
+      );
+    }
+
+    // Parse status string to enum
+    PostStatus newStatus;
+    try {
+      newStatus = PostStatus.valueOf(statusString.toUpperCase());
+    } catch (IllegalArgumentException e) {
+      throw new ApiException(
+          ErrorCode.VALIDATION_ERROR,
+          "Invalid status: " + statusString + ". Must be ACTIVE or CLOSED",
+          HttpStatus.BAD_REQUEST
+      );
+    }
+
+    // Update status
+    post.setStatus(newStatus);
+    Post updated = repository.save(post);
+
+    // Convert to response with like count
+    PostResponse response = mapper.toResponse(updated);
+
+    // Count likes for this post
+    List<Long> postIds = List.of(id);
+    Map<Long, Long> likeCounts = favoriteRepository.countLikesByPostIds(postIds).stream()
+        .collect(Collectors.toMap(
+            row -> (Long) row[0],
+            row -> (Long) row[1]
+        ));
+
+    response.setLikeCount(likeCounts.getOrDefault(id, 0L));
+
+    // Check if current user has favorited this post
+    try {
+      List<Long> favoriteIds = favoriteRepository.findFavoritePostIds(currentUser.getId(), postIds);
+      response.setFavorite(favoriteIds.contains(id));
+    } catch (Exception e) {
+      response.setFavorite(false);
+    }
+
+    return response;
+  }
+
 }