feat(content): 列表卡片与后台返回收藏点赞评论数

fruitshorts-app-api/src/main/java/com/fruitshorts/app/service/AppCatalogService.java

@@ -144,15 +144,17 @@ public class AppCatalogService {
 
     /** 整屏卡片共用一次剧集查询，取每部剧的首个可播免费集作为预览。 */
     private List<AppDramaCardVO> cards(List<Drama> dramas, Map<Long, String> categoryNames) {
-        Map<Long, DramaEpisode> previews = episodeService.firstPlayableByDramas(
-                dramas.stream().map(Drama::getId).toList());
+        List<Long> ids = dramas.stream().map(Drama::getId).toList();
+        Map<Long, DramaEpisode> previews = episodeService.firstPlayableByDramas(ids);
+        Map<Long, Long> commentCounts = commentService.countByDramas(ids);
         return dramas.stream()
-                .map(drama -> toCard(drama, categoryNames, previews.get(drama.getId())))
+                .map(drama -> toCard(
+                        drama, categoryNames, previews.get(drama.getId()), commentCounts))
                 .toList();
     }
 
     private AppDramaCardVO toCard(Drama drama, Map<Long, String> categoryNames,
-                                  DramaEpisode preview) {
+                                  DramaEpisode preview, Map<Long, Long> commentCounts) {
         AppDramaCardVO card = new AppDramaCardVO();
         card.setId(drama.getId());
         card.setTitle(drama.getTitle());
@@ -163,6 +165,9 @@ public class AppCatalogService {
         card.setTotalEpisodes(drama.getTotalEpisodes());
         card.setIsHot(drama.getIsHot() != null && drama.getIsHot() == 1);
         card.setViewCount(drama.getViewCount());
+        card.setLikeCount(drama.getLikeCount());
+        card.setFavoriteCount(drama.getFavoriteCount());
+        card.setCommentCount(commentCounts.getOrDefault(drama.getId(), 0L));
         card.setLanguage(drama.getLanguage());
         card.setPreview(preview == null ? null : toEpisode(preview));
         return card;

fruitshorts-app-api/src/main/java/com/fruitshorts/app/vo/AppDramaCardVO.java

@@ -18,6 +18,12 @@ public class AppDramaCardVO {
     private Integer totalEpisodes;
     private Boolean isHot;
     private Long viewCount;
+    /** 短剧累计点赞数：drama.like_count */
+    private Long likeCount;
+    /** 短剧累计收藏数：drama.favorite_count */
+    private Long favoriteCount;
+    /** 该剧未删除评论数：content_comment 按 drama_id 统计 */
+    private Long commentCount;
     /** 语种，供客户端按语言筛选（如 zh-CN / id）。 */
     @Schema(description = "短剧语种，如 zh-CN / id")
     private String language;