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增加分类筛选等功能

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menxipeng
2025-08-19 14:43:40 +08:00
parent a9a3995afa
commit ef6b959ab5
14 changed files with 169 additions and 13 deletions
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10
ruoyi-system/src/main/java/com/ruoyi/system/mapper/MusicInfoMapper.java
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@@ -64,7 +64,7 @@ public interface MusicInfoMapper
MusicInfo selectByCate(CategoryInfo categoryInfo);
List<MusicInfo> selectMusicInfoByCid(String categoryId);
List<MusicInfo> selectMusicInfoByCid(@Param("categoryId") String categoryId,@Param("musicInfo") MusicInfo musicInfo);
List<MusicInfo> selectMusicInfoByIds(List<Long> musicIdList);
@@ -91,4 +91,12 @@ public interface MusicInfoMapper
MusicInfo selectByPath(String path);
List<MusicInfo> selectMusicInfoByReId(String reId);
/**
* 根据用户ID查询喜欢的音乐中的一张图片
*
* @param userId 用户ID
* @return 音乐图片URL
*/
String selectLikeMusicImageByUserId(@Param("userId") Long userId);
}

16
ruoyi-system/src/main/java/com/ruoyi/system/mapper/UserHistoryMapper.java
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@@ -62,4 +62,20 @@ public interface UserHistoryMapper
public int deleteUserHistoryByIds(String[] ids);
int deleteUserHistoryByMusicId(@Param("musicIds") String[] musicIds,@Param("userId") Long userId);
/**
* 根据用户ID查询历史记录数量
*
* @param userId 用户ID
* @return 历史记录数量
*/
int selectHistoryNumByUserId(@Param("userId") Long userId);
/**
* 根据用户ID查询历史音乐中的一张图片
*
* @param userId 用户ID
* @return 音乐图片URL
*/
String selectHistoryMusicImageByUserId(@Param("userId") Long userId);
}

8
ruoyi-system/src/main/java/com/ruoyi/system/mapper/UserLikeMusicMapper.java
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@@ -62,4 +62,12 @@ public interface UserLikeMusicMapper
public int deleteUserLikeMusicByIds(String[] ids);
UserLikeMusic selectUserLikeMusicAndUserId(@Param("userId") Long userId,@Param("musicId") String musicId);
/**
* 根据用户ID查询喜欢的音乐数量
*
* @param userId 用户ID
* @return 喜欢的音乐数量
*/
int selectLikeMusicCountByUserId(@Param("userId") Long userId);
}

18
ruoyi-system/src/main/java/com/ruoyi/system/service/IMusicInfoService.java
View File

@@ -66,7 +66,7 @@ public interface IMusicInfoService
List<MusicInfo> findMusicByCate(CategoryInfo categoryInfo);
List<MusicInfo> selectMusicInfoByCid(String categoryId);
List<MusicInfo> selectMusicInfoByCid(String categoryId,MusicInfo musicInfo);
List<MusicInfo> findMusicByCollectId(String collectId);
@@ -100,4 +100,20 @@ public interface IMusicInfoService
* @return 下一首音乐ID
*/
String getNextMusicId(Long userId, Integer playMode, Integer playlistType, String categoryId, String collectId,String reId, String currentMusicId);
/**
* 根据用户ID查询喜欢的音乐数量
*
* @param userId 用户ID
* @return 喜欢的音乐数量
*/
int findLikeNumsByUserId(Long userId);
/**
* 获取用户喜欢的音乐中的一张图片
*
* @param userId 用户ID
* @return 音乐图片URL
*/
String findLikeMusicImageByUserId(Long userId);
}

16
ruoyi-system/src/main/java/com/ruoyi/system/service/IUserHistoryService.java
View File

@@ -63,4 +63,20 @@ public interface IUserHistoryService
int insertHistory(Long userId, String musicId);
int deleteUserHistoryByMusicId(String[] musicId);
/**
* 根据用户ID查询历史记录数量
*
* @param userId 用户ID
* @return 历史记录数量
*/
int findNumsByUserId(Long userId);
/**
* 获取用户历史音乐中的一张图片
*
* @param userId 用户ID
* @return 音乐图片URL
*/
String findHistoryMusicImageByUserId(Long userId);
}

28
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/MusicInfoServiceImpl.java
View File

@@ -129,8 +129,8 @@ public class MusicInfoServiceImpl implements IMusicInfoService
}
@Override
public List<MusicInfo> selectMusicInfoByCid(String categoryId) {
return musicInfoMapper.selectMusicInfoByCid(categoryId);
public List<MusicInfo> selectMusicInfoByCid(String categoryId,MusicInfo musicInfo) {
return musicInfoMapper.selectMusicInfoByCid(categoryId,musicInfo);
}
@Override
@@ -284,7 +284,7 @@ public class MusicInfoServiceImpl implements IMusicInfoService
if (categoryId == null || categoryId.isEmpty()) {
return null; // 分类播放必须提供分类ID
}
musicList = musicInfoMapper.selectMusicInfoByCid(categoryId);
musicList = musicInfoMapper.selectMusicInfoByCid(categoryId,new MusicInfo());
break;
case 3: // 推荐播放
if (reId == null || reId.isEmpty()) {
@@ -361,6 +361,28 @@ public class MusicInfoServiceImpl implements IMusicInfoService
}
/**
* 根据用户ID查询喜欢的音乐数量
*
* @param userId 用户ID
* @return 喜欢的音乐数量
*/
@Override
public int findLikeNumsByUserId(Long userId) {
return userLikeMusicMapper.selectLikeMusicCountByUserId(userId);
}
/**
* 获取用户喜欢的音乐中的一张图片
*
* @param userId 用户ID
* @return 音乐图片URL
*/
@Override
public String findLikeMusicImageByUserId(Long userId) {
return musicInfoMapper.selectLikeMusicImageByUserId(userId);
}
//TODO: 待完善
public Map<String, String> getMixMusicInfo(String musicId){
MusicInfo musicInfo = musicInfoMapper.selectByMusicId(musicId);

22
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/UserHistoryServiceImpl.java
View File

@@ -103,4 +103,26 @@ public class UserHistoryServiceImpl implements IUserHistoryService
Long userId = SecurityUtils.getUserId();
return userHistoryMapper.deleteUserHistoryByMusicId(musicIds,userId);
}
/**
* 根据用户ID查询历史记录数量
*
* @param userId 用户ID
* @return 历史记录数量
*/
@Override
public int findNumsByUserId(Long userId) {
return userHistoryMapper.selectHistoryNumByUserId(userId);
}
/**
* 获取用户历史音乐中的一张图片
*
* @param userId 用户ID
* @return 音乐图片URL
*/
@Override
public String findHistoryMusicImageByUserId(Long userId) {
return userHistoryMapper.selectHistoryMusicImageByUserId(userId);
}
}

11
ruoyi-system/src/main/resources/mapper/system/MusicInfoMapper.xml
View File

@@ -126,7 +126,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
</select>
<select id="selectMusicInfoByCid" resultMap="MusicInfoResult">
SELECT m.* FROM music_category mc left JOIN music_info m on mc.music_id = m.music_id WHERE mc.category_id = #{categoryId} and m.shelf=1 and m.is_del=0
SELECT m.* FROM music_category mc left JOIN music_info m on mc.music_id = m.music_id
WHERE mc.category_id = #{categoryId} and m.shelf=1 and m.is_del=0
<if test="musicInfo.vip != null and musicInfo.vip != ''"> and m.vip = #{musicInfo.vip}</if>
</select>
<select id="selectMusicInfoByIds" resultMap="MusicInfoResult">
@@ -186,4 +188,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
<select id="selectMusicInfoByReId" resultMap="MusicInfoResult">
SELECT * FROM music_recommend mr left join music_info mi on mi.music_id=mr.music_id WHERE mi.is_del=0 and mr.recommend_id =#{reId}
</select>
<select id="selectLikeMusicImageByUserId" resultType="java.lang.String">
SELECT mi.img_addr FROM user_like_music ulm
LEFT JOIN music_info mi ON ulm.music_id = mi.music_id
WHERE ulm.user_id = #{userId} AND mi.is_del = 0 AND mi.img_addr IS NOT NULL AND mi.img_addr != ''
LIMIT 1
</select>
</mapper>

11
ruoyi-system/src/main/resources/mapper/system/UserHistoryMapper.xml
View File

@@ -66,4 +66,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
</foreach>
and user_id=#{userId}
</delete>
<select id="selectHistoryNumByUserId" resultType="int">
select count(1) from user_history where user_id = #{userId}
</select>
<select id="selectHistoryMusicImageByUserId" resultType="java.lang.String">
SELECT mi.img_addr FROM user_history uh
LEFT JOIN music_info mi ON uh.music_id = mi.music_id
WHERE uh.user_id = #{userId} AND mi.is_del = 0 AND mi.img_addr IS NOT NULL AND mi.img_addr != ''
LIMIT 1
</select>
</mapper>

4
ruoyi-system/src/main/resources/mapper/system/UserLikeMusicMapper.xml
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@@ -62,4 +62,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
<select id="selectUserLikeMusicAndUserId" resultType="com.ruoyi.common.core.domain.entity.UserLikeMusic">
SELECT user_id as userId,music_id as musicId FROM user_like_music where user_id=#{userId} and music_id=#{musicId}
</select>
<select id="selectLikeMusicCountByUserId" resultType="int">
SELECT count(1) FROM user_like_music WHERE user_id = #{userId}
</select>
</mapper>