Merge branch 'dev'

src/main/java/com/sb/web/board/controller/BoardController.java

@@ -99,6 +99,24 @@ public class BoardController {
         return ResponseEntity.noContent().build();
     }
 
+    /** 공지 등록 (관리자) — 목록 최상단 고정 */
+    @PostMapping("/posts/{id}/notice")
+    public ResponseEntity<Void> notice(
+            @PathVariable Long id,
+            @RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
+        boardService.setNotice(id, true, current);
+        return ResponseEntity.noContent().build();
+    }
+
+    /** 공지 해제 (관리자) */
+    @PostMapping("/posts/{id}/unnotice")
+    public ResponseEntity<Void> unnotice(
+            @PathVariable Long id,
+            @RequestAttribute(AuthInterceptor.CURRENT_MEMBER) SessionUser current) {
+        boardService.setNotice(id, false, current);
+        return ResponseEntity.noContent().build();
+    }
+
     @GetMapping("/tags")
     public List<String> tags() {
         return boardService.allTags();

src/main/java/com/sb/web/board/domain/Post.java

@@ -25,6 +25,7 @@ public class Post implements Serializable {
     private Integer viewCount;
     private Boolean blocked;
     private String blockReason;
+    private Boolean notice; // 공지(상단 고정) — 관리자만 설정
     private String category; // 게시판 구분: community/saving/tips
     private LocalDateTime createdAt;
     private LocalDateTime updatedAt;

src/main/java/com/sb/web/board/dto/PostDetail.java

@@ -22,6 +22,7 @@ public class PostDetail {
     private Integer viewCount;
     private Boolean blocked;
     private String blockReason;
+    private Boolean notice;
     private String category;
     private LocalDateTime createdAt;
     private LocalDateTime updatedAt;
@@ -38,6 +39,7 @@ public class PostDetail {
                 .viewCount(p.getViewCount())
                 .blocked(Boolean.TRUE.equals(p.getBlocked()))
                 .blockReason(p.getBlockReason())
+                .notice(Boolean.TRUE.equals(p.getNotice()))
                 .category(p.getCategory())
                 .createdAt(p.getCreatedAt())
                 .updatedAt(p.getUpdatedAt())
@@ -54,6 +56,7 @@ public class PostDetail {
                 .authorName(p.getAuthorName())
                 .viewCount(p.getViewCount())
                 .blocked(true)
+                .notice(Boolean.TRUE.equals(p.getNotice()))
                 .category(p.getCategory())
                 .createdAt(p.getCreatedAt())
                 .tags(List.of())

src/main/java/com/sb/web/board/dto/PostRequest.java

@@ -22,6 +22,9 @@ public class PostRequest {
     /** 게시판 구분: community/saving/tips. 없으면 community */
     private String category;
 
+    /** 공지 등록 여부 (관리자만 반영). 작성 시 선택 */
+    private Boolean notice;
+
     /** 선택한 태그 ID 목록 (DB에 등록된 태그만, 선택) */
     private List<Long> tagIds;
 }

src/main/java/com/sb/web/board/dto/PostSummary.java

@@ -17,6 +17,7 @@ public class PostSummary {
     private Integer viewCount;
     private Integer commentCount;
     private Boolean blocked;
+    private Boolean notice;
     private LocalDateTime createdAt;
     private List<String> tags;
 }

src/main/java/com/sb/web/board/mapper/PostMapper.java

@@ -35,4 +35,7 @@ public interface PostMapper {
     int updateBlocked(@Param("id") Long id,
                       @Param("blocked") boolean blocked,
                       @Param("blockReason") String blockReason);
+
+    int updateNotice(@Param("id") Long id,
+                     @Param("notice") boolean notice);
 }

src/main/java/com/sb/web/board/service/BoardService.java

@@ -91,6 +91,14 @@ public class BoardService {
         postMapper.updateBlocked(id, blocked, blocked ? reason : null);
     }
 
+    /** 게시글 공지 설정/해제 (관리자 전용) — 목록 최상단 고정 */
+    @Transactional
+    public void setNotice(Long id, boolean notice, SessionUser user) {
+        assertAdmin(user);
+        mustFindPost(id);
+        postMapper.updateNotice(id, notice);
+    }
+
     /** Redis 로 (사용자, 게시글) 단위 첫 열람 여부 판단 → 중복 클릭 시 조회수 증가 방지 */
     private boolean shouldCountView(Long postId, SessionUser viewer) {
         if (viewer == null) {
@@ -108,6 +116,8 @@ public class BoardService {
                 .content(req.getContent())
                 .authorId(author.getId())
                 .authorName(author.getName())
+                // 공지는 관리자만 설정 가능
+                .notice(isAdmin(author) && Boolean.TRUE.equals(req.getNotice()))
                 .category(toCategory(req.getCategory()))
                 .build();
         postMapper.insert(post);

src/main/resources/db/board.sql

@@ -28,6 +28,8 @@ ALTER TABLE post ADD COLUMN IF NOT EXISTS block_reason VARCHAR(255) NULL;
 ALTER TABLE post ADD COLUMN IF NOT EXISTS category VARCHAR(30) NOT NULL DEFAULT 'community';
 -- 큰 이미지(base64 인라인) 수용을 위해 content 를 LONGTEXT 로 확대 (멱등)
 ALTER TABLE post MODIFY content LONGTEXT NOT NULL;
+-- 공지(상단 고정) — 관리자만 설정. 목록에서 최상단 노출 (멱등)
+ALTER TABLE post ADD COLUMN IF NOT EXISTS notice TINYINT(1) NOT NULL DEFAULT 0 COMMENT '공지(상단 고정)';
 
 -- 태그 카테고리(그룹) — 예: 게시판, 게시판2 ...
 CREATE TABLE IF NOT EXISTS tag_category (

src/main/resources/mapper/PostMapper.xml

@@ -35,11 +35,11 @@
 
     <select id="findPage" resultType="com.sb.web.board.dto.PostSummary">
         SELECT
-            p.id, p.title, p.author_name, p.view_count, p.blocked, p.created_at,
+            p.id, p.title, p.author_name, p.view_count, p.blocked, p.notice, p.created_at,
             (SELECT COUNT(*) FROM comment c WHERE c.post_id = p.id) AS comment_count
         FROM post p
         <include refid="filter"/>
-        ORDER BY p.id DESC
+        ORDER BY p.notice DESC, p.id DESC
         LIMIT #{size} OFFSET #{offset}
     </select>
 
@@ -51,15 +51,15 @@
 
     <select id="findById" parameterType="long" resultType="com.sb.web.board.domain.Post">
         SELECT id, title, content, author_id, author_name, view_count,
-               blocked, block_reason, category, created_at, updated_at
+               blocked, block_reason, notice, category, created_at, updated_at
         FROM post
         WHERE id = #{id}
     </select>
 
     <insert id="insert" parameterType="com.sb.web.board.domain.Post"
             useGeneratedKeys="true" keyProperty="id">
-        INSERT INTO post (title, content, author_id, author_name, view_count, category, created_at, updated_at)
-        VALUES (#{title}, #{content}, #{authorId}, #{authorName}, 0, #{category}, NOW(), NOW())
+        INSERT INTO post (title, content, author_id, author_name, view_count, notice, category, created_at, updated_at)
+        VALUES (#{title}, #{content}, #{authorId}, #{authorName}, 0, #{notice}, #{category}, NOW(), NOW())
     </insert>
 
     <update id="update" parameterType="com.sb.web.board.domain.Post">
@@ -80,4 +80,8 @@
         UPDATE post SET blocked = #{blocked}, block_reason = #{blockReason} WHERE id = #{id}
     </update>
 
+    <update id="updateNotice">
+        UPDATE post SET notice = #{notice} WHERE id = #{id}
+    </update>
+
 </mapper>