lrj
2 天以前 9f8395fab13ca4b230a0f7d62636e209745c91d4
backend/src/main/java/com/rongyichuang/carousel/service/CarouselService.java
@@ -10,6 +10,7 @@
import com.rongyichuang.common.dto.PageResponse;
import com.rongyichuang.common.entity.Media;
import com.rongyichuang.common.exception.BusinessException;
import com.rongyichuang.common.enums.MediaTargetType;
import com.rongyichuang.common.repository.MediaRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
@@ -56,8 +57,9 @@
                    .map(CarouselResponse::getId)
                    .collect(Collectors.toList());
            
            // 查询媒体数量(targetType=4表示轮播图)
            List<Object[]> mediaCountResults = mediaRepository.countByTargetTypeAndTargetIdInAndState(4, carouselIds, 1);
            // 查询媒体数量(使用枚举常量表示轮播图类型)
            List<Object[]> mediaCountResults = mediaRepository.countByTargetTypeAndTargetIdInAndState(
                MediaTargetType.CAROUSEL.getValue(), carouselIds, 1);
            Map<Long, Integer> mediaCountMap = mediaCountResults.stream()
                    .collect(Collectors.toMap(
                            result -> (Long) result[0],
@@ -84,17 +86,19 @@
        CarouselResponse response = convertToResponse(carousel);
        
        // 查询媒体数量
        List<Media> mediaList = mediaRepository.findByTargetTypeAndTargetIdAndState(4, id, 1);
        List<Media> mediaList = mediaRepository.findByTargetTypeAndTargetIdAndState(
            MediaTargetType.CAROUSEL.getValue(), id, 1);
        response.setMediaCount(mediaList.size());
        
        return response;
    }
    /**
     * 获取播放列表
     * 获取播放列表(前5个)
     */
    public List<CarouselResponse> getPlayList() {
        List<Carousel> carousels = carouselRepository.findPlayList();
        Pageable pageable = org.springframework.data.domain.PageRequest.of(0, 5);
        List<Carousel> carousels = carouselRepository.findPlayList(pageable);
        return carousels.stream()
                .map(this::convertToResponse)
                .collect(Collectors.toList());