筛选功能

ruoyi-system/src/main/java/com/ruoyi/system/mapper/MusicInfoMapper.java

@@ -99,4 +99,12 @@ public interface MusicInfoMapper
      * @return 音乐图片URL
      */
     String selectLikeMusicImageByUserId(@Param("userId") Long userId);
+    
+    /**
+     * 根据作者名称或音乐名称模糊搜索音乐
+     * 
+     * @param search 搜索关键词
+     * @return 音乐信息列表
+     */
+    List<MusicInfo> selectMusicInfoBySearch(@Param("search") String search);
 }

ruoyi-system/src/main/java/com/ruoyi/system/service/IMusicInfoService.java

@@ -116,4 +116,12 @@ public interface IMusicInfoService
      * @return 音乐图片URL
      */
     String findLikeMusicImageByUserId(Long userId);
+    
+    /**
+     * 根据作者名称或音乐名称模糊搜索音乐
+     * 
+     * @param search 搜索关键词
+     * @return 音乐信息列表，包含是否是当前用户喜欢的标识
+     */
+    List<MusicInfo> findLikeSearch(String search);
 }

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/MusicInfoServiceImpl.java

@@ -18,6 +18,7 @@ import org.springframework.web.multipart.MultipartFile;
 import java.io.IOException;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * 音乐信息Service业务层处理
@@ -382,6 +383,38 @@ public class MusicInfoServiceImpl implements IMusicInfoService
     public String findLikeMusicImageByUserId(Long userId) {
         return musicInfoMapper.selectLikeMusicImageByUserId(userId);
     }
+    
+    /**
+     * 根据作者名称或音乐名称模糊搜索音乐
+     * 
+     * @param search 搜索关键词
+     * @return 音乐信息列表，包含是否是当前用户喜欢的标识
+     */
+    @Override
+    public List<MusicInfo> findLikeSearch(String search) {
+
+        
+        // 根据作者名称或音乐名称模糊搜索音乐
+        List<MusicInfo> musicList = musicInfoMapper.selectMusicInfoBySearch(search);
+
+        // 获取当前用户ID
+        Long userId = SecurityUtils.getUserId();
+        if (userId != null) {
+            // 查询用户喜欢的音乐列表
+            List<MusicInfo> likeList = musicInfoMapper.selectLikeMusicByUser(userId);
+            List<Long> likeMusicIds = likeList.stream().map(MusicInfo::getMusicId).collect(Collectors.toList());
+
+            // 设置是否是用户喜欢的标识
+            for (MusicInfo music : musicList) {
+                if (likeMusicIds.contains(music.getMusicId())) {
+                    music.setLike(true);
+                } else {
+                    music.setLike(false);
+                }
+            }
+        }
+        return musicList;
+    }
 
     //TODO: 待完善
     public Map<String, String> getMixMusicInfo(String musicId){

ruoyi-system/src/main/resources/mapper/system/MusicInfoMapper.xml

@@ -195,4 +195,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         WHERE ulm.user_id = #{userId} AND mi.is_del = 0 AND mi.img_addr IS NOT NULL AND mi.img_addr != ''
         LIMIT 1
     </select>
+    
+    <select id="selectMusicInfoBySearch" resultMap="MusicInfoResult">
+        <include refid="selectMusicInfoVo"/>
+        WHERE (name LIKE concat(#{search}, '%') OR author LIKE concat(#{search}, '%'))
+        AND is_del = 0 AND shelf = 1
+    </select>
 </mapper>