1.update url for song/image/lyric

luoo_music/src/main/java/com/luoo/music/dao/JournalSongDao.java

@@ -46,4 +46,6 @@ public interface JournalSongDao extends JpaRepository<JournalSong,String>, JpaSp
     
     @Query(value = "select * from tb_journal_song where id in ?1 order by field(id,?1)", nativeQuery = true)
 	public List<JournalSong> orderByField(List<String> idList);
+    
+    List<JournalSong> findByJournalNoOrderBySongNo(String journalNo);
 }

luoo_music/src/main/java/com/luoo/music/dao/SongInfoDao.java

@@ -1,5 +1,6 @@
 package com.luoo.music.dao;
 
+import com.luoo.music.pojo.Journal;
 import com.luoo.music.pojo.SongInfo;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
@@ -25,5 +26,13 @@ public interface SongInfoDao extends JpaRepository<SongInfo,String>, JpaSpecific
     @Query("UPDATE SongInfo s SET s.lyric = :lyric WHERE s.id = :id")
     int updateSongLyric(@Param("id") String id, @Param("lyric") String lyric);
 
+    @Modifying
+    @Transactional
+    @Query("UPDATE SongInfo s SET s.lyric = :lyric,s.lyricUrl = :lyricUrl WHERE s.id = :id")
+    int updateSongLyricAndUrl(@Param("id") String id, @Param("lyric") String lyric,@Param("lyricUrl") String lyricUrl);
+    
     List<SongInfo> findByIdIn(List<String> ids);
+    
+    @Query(value = "select * from tb_song_info where id in ?1 order by field(id,?1)", nativeQuery = true)
+	List<SongInfo> orderByField(List<String> objectIds);
 }

luoo_music/src/main/java/com/luoo/music/dto/mapper/SongMapper.java

@@ -16,9 +16,9 @@ public class SongMapper {
 		songRespDTO.setArtist(song.getArtist());
 		songRespDTO.setId(song.getId());
 		songRespDTO.setTitle(song.getName());
-		songRespDTO.setSrc(Constants.MUSIC_RESOURCE_PREFIX + song.getUrl());
+		songRespDTO.setSrc(Constants.RESOURCE_PREFIX + song.getUrl());
-		songRespDTO.setPic(Constants.MUSIC_RESOURCE_PREFIX + song.getUrl().replace(".mp3", ".jpg"));
+		songRespDTO.setPic(Constants.RESOURCE_PREFIX + song.getImage());
-		songRespDTO.setLrc(Constants.MUSIC_RESOURCE_PREFIX + song.getUrl().replace(".mp3", ".lyric"));
+		songRespDTO.setLrc(Constants.RESOURCE_PREFIX + song.getLyricUrl());
 		songRespDTO.setSongNo(song.getSongNo());
 		songRespDTO.setHaveCollect(songCollectSet.contains(songRespDTO.getId()));
 		return songRespDTO;

luoo_music/src/main/java/com/luoo/music/pojo/JournalSong.java

@@ -53,4 +53,8 @@ public class JournalSong implements Serializable{
      * 歌曲ID
      */
     private String songId;
+    /**
+     * 歌词路径
+     */
+    private String lyricUrl;
 }

luoo_music/src/main/java/com/luoo/music/pojo/SongInfo.java

@@ -88,4 +88,9 @@ public class SongInfo implements Serializable {
      * 歌词
      */
     private String lyric;
+    
+    /**
+     * 歌词路径
+     */
+    private String lyricUrl;
 }

luoo_music/src/main/java/com/luoo/music/service/CMSJournalService.java

@@ -30,6 +30,7 @@ import javax.persistence.criteria.Predicate;
 import javax.persistence.criteria.Root;
 import java.time.LocalDateTime;
 import java.util.*;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 /**
@@ -57,9 +58,9 @@ public class CMSJournalService {
 	@Autowired
 	private RedisTemplate redisTemplate;
 
-
 	/**
 	 * 分页 + 条件检索
+	 * 
 	 * @param param
 	 * @param page
 	 * @param size
@@ -120,6 +121,7 @@ public class CMSJournalService {
 
 	/**
 	 * 检索条件
+	 * 
 	 * @param param
 	 * @return
 	 */
@@ -159,6 +161,7 @@ public class CMSJournalService {
 
 	/**
 	 * 期刊的音乐数量
+	 * 
 	 * @param journalNos
 	 * @return
 	 */
@@ -167,8 +170,7 @@ public class CMSJournalService {
 		if (!CollectionUtils.isEmpty(journalNos)) {
 			List<Map<String, Long>> journalSongCountList = journalSongDao.findSongCountByJournalNos(journalNos);
 			songCountMap = journalSongCountList.stream()
-                    .collect(Collectors.toMap(
+					.collect(Collectors.toMap(map -> String.valueOf(map.get("journalNo")),
-                            map -> String.valueOf(map.get("journalNo")),
 							map -> Long.valueOf(String.valueOf(map.get("songCount")))));
 		}
 		return songCountMap;
@@ -176,6 +178,7 @@ public class CMSJournalService {
 
 	/**
 	 * 期刊的标签信息
+	 * 
 	 * @param ids
 	 * @return
 	 */
@@ -204,6 +207,7 @@ public class CMSJournalService {
 
 	/**
 	 * 新增期刊
+	 * 
 	 * @param param
 	 * @return
 	 */
@@ -229,6 +233,7 @@ public class CMSJournalService {
 
 	/**
 	 * 移动对象
+	 * 
 	 * @param param
 	 * @return
 	 */
@@ -246,6 +251,7 @@ public class CMSJournalService {
 
 	/**
 	 * 构建对象
+	 * 
 	 * @param id
 	 * @param param
 	 * @param token
@@ -270,6 +276,7 @@ public class CMSJournalService {
 
 	/**
 	 * 保存期刊的标签、音乐信息
+	 * 
 	 * @param journalId
 	 * @param param
 	 */
@@ -317,11 +324,16 @@ public class CMSJournalService {
 
 	/**
 	 * 查询期刊详情
+	 * 
 	 * @param id
 	 * @return
 	 */
 	public Result<JournalVO> findOne(String id) {
-        Journal journal = journalDao.findById(id).get();
+		Optional<Journal> optional=journalDao.findById(id);
+		if(!optional.isPresent()) {
+			return Result.failed("无法找到期刊: "+id);
+		}
+		Journal journal = optional.get();
 		JournalVO response = new JournalVO();
 		response.setId(journal.getId());
 		response.setJournalNo(journal.getJournalNo());
@@ -338,6 +350,7 @@ public class CMSJournalService {
 
 	/**
 	 * 期刊的音乐信息
+	 * 
 	 * @param journalNo
 	 * @return
 	 */
@@ -352,10 +365,10 @@ public class CMSJournalService {
 				songVO.setArtist(item.getArtist());
 				songVO.setAlbum(item.getAlbum());
 				if (StringUtils.isNotBlank(item.getUrl())) {
-                    songVO.setUrl(Constants.MUSIC_RESOURCE_PREFIX + item.getUrl());
+					songVO.setUrl(Constants.RESOURCE_PREFIX + item.getUrl());
 				}
 				if (StringUtils.isNotBlank(item.getImage())) {
-                    songVO.setImage(Constants.MUSIC_RESOURCE_PREFIX + item.getImage());
+					songVO.setImage(Constants.RESOURCE_PREFIX + item.getImage());
 				}
 				list.add(songVO);
 			}
@@ -365,6 +378,7 @@ public class CMSJournalService {
 
 	/**
 	 * 更新期刊
+	 * 
 	 * @param id
 	 * @param token
 	 * @param param
@@ -379,15 +393,75 @@ public class CMSJournalService {
 		updateJournal(journal, param, token);
 		journalDao.save(journal);
 		redisTemplate.opsForValue().set("journal_" + id, journal);
-        if (!CollectionUtils.isEmpty(param.getTag())) {
+
-        	journalTagDao.deleteByJournalId(id);
+		batchUpdateJournalRelatesInfo(id, journal.getJournalNo(), param);
+		return Result.success();
 	}
-        if (!CollectionUtils.isEmpty(param.getSongs())) {
+
-        	journalSongDao.deleteByJournalNo(id);
+	private void batchUpdateJournalRelatesInfo(String journalId, String journalNo, JournalAddModel param) {
+		// 标签信息
+		List<String> updateTags = param.getTag();
+		List<String> currentTags = journalTagDao.findTagsByJournalId(journalId);
+		if (!CollectionUtils.isEmpty(updateTags) && !isCollectionEqual(currentTags, updateTags)) {
+			// 清理当前journalTag
+			journalTagDao.deleteByJournalId(journalId);
+			List<JournalTag> updatedJournalTags = updateTags.stream().map(t -> createJournalTag(t, journalId))
+					.collect(Collectors.toList());
+			journalTagDao.saveAll(updatedJournalTags);
 		}
-        batchSaveJournalRelatesInfo(id, param);
+
-        return Result.success();
+		// 歌曲信息
+		List<String> updateSongs = param.getSongs();
+		if (!CollectionUtils.isEmpty(updateSongs)) {
+			// 清理当前journalSong
+			journalSongDao.deleteByJournalNo(journalId);
+			List<SongInfo> songList = songDao.orderByField(updateSongs);
+			List<JournalSong> updatedJournalSong = new ArrayList<>();
+			for (int i = 1; i < songList.size(); i++) {
+				SongInfo song = songList.get(i);
+				JournalSong journalSong = new JournalSong();
+				journalSong.setId(String.valueOf(idWorker.nextId()));
+				journalSong.setName(song.getName());
+				journalSong.setAlbum(song.getAlbum());
+				journalSong.setArtist(song.getArtist());
+				journalSong.setUrl(Constants.SONG_KEY_PREFIX+song.getUrl());
+				journalSong.setImage(Constants.SONG_KEY_PREFIX+song.getImage());
+				journalSong.setLyricUrl(Constants.SONG_KEY_PREFIX+song.getLyricUrl());
+				journalSong.setSongId(song.getId());
+				journalSong.setJournalNo(journalNo);
+				journalSong.setSongNo(i);
+
+				updatedJournalSong.add(journalSong);
+			}
+			journalSongDao.saveAll(updatedJournalSong);
 		}
+	}
+
+	private JournalTag createJournalTag(String tagId, String journalId) {
+		JournalTag journalTag = new JournalTag();
+		journalTag.setId(String.valueOf(idWorker.nextId()));
+		journalTag.setJournalId(journalId);
+		journalTag.setTagId(tagId);
+		return journalTag;
+	}
+
+	private boolean isCollectionEqual(List<String> current, List<String> update) {
+		if ((null == current && null == update) || (current.isEmpty() && update.isEmpty())) {
+			return true;
+		}
+		if (current.size() != update.size()) {
+			return false;
+		}
+		Collections.sort(current);
+		Collections.sort(update);
+		for (int i = 0; i < current.size(); i++) {
+			if (!current.get(i).equals(update.get(i))) {
+				return false;
+			}
+		}
+		return true;
+	}
+
 	private void updateJournal(Journal journal, JournalAddModel param, String token) {
 		String title = param.getTitle();
 		if (!StringTools.isEmpty(title)) {
@@ -420,7 +494,8 @@ public class CMSJournalService {
 	}
 
 	private String copyJournalImage(String srcKey, String journalNo) {
-        String destKeySuffix = String.format("%05d/%s", Integer.parseInt(journalNo), srcKey.replace(Constants.TEMP_KEY_PREFIX, ""));
+		String destKeySuffix = String.format("%05d/%s", Integer.parseInt(journalNo),
+				srcKey.replace(Constants.TEMP_KEY_PREFIX, ""));
 		String destKey = Constants.MUSIC_KEY_PREFIX + destKeySuffix;
 		int copy = s3Service.copy(Constants.BUCKET, srcKey, destKey);
 		if (copy > 0) {
@@ -428,8 +503,10 @@ public class CMSJournalService {
 		}
 		return null;
 	}
+
 	/**
 	 * 删除期刊的标签、音乐信息
+	 * 
 	 * @param journalId
 	 * @param journalNo
 	 */
@@ -440,6 +517,7 @@ public class CMSJournalService {
 
 	/**
 	 * 发布期刊
+	 * 
 	 * @param id
 	 * @param queryModel
 	 * @return
@@ -461,6 +539,7 @@ public class CMSJournalService {
 
 	/**
 	 * 更新期刊启停状态
+	 * 
 	 * @param id
 	 * @param state
 	 * @return
@@ -472,6 +551,7 @@ public class CMSJournalService {
 
 	/**
 	 * 删除期刊
+	 * 
 	 * @param id
 	 * @return
 	 */

luoo_music/src/main/java/com/luoo/music/service/CMSSongService.java

@@ -397,9 +397,9 @@ public class CMSSongService {
             result.setLyric(song.getLyric());
         } else {
             if (StringUtils.isNotBlank(song.getUrl())) {
-                String url = song.getUrl();
+                //String url = song.getUrl();
-                String lyricSuffix = url.substring(0, url.lastIndexOf(Constants.DOT)) + ".lyric";
+                //String lyricSuffix = url.substring(0, url.lastIndexOf(Constants.DOT)) + ".lyric";
-                String lyricUrl = Constants.RESOURCE_PREFIX + Constants.SONG_KEY_PREFIX + lyricSuffix;
+                String lyricUrl = Constants.RESOURCE_PREFIX + Constants.SONG_KEY_PREFIX + song.getLyricUrl();
                 String lyric = readLyric(lyricUrl);
                 result.setLyric(lyric);
             }
@@ -414,17 +414,11 @@ public class CMSSongService {
      * @return
      */
     public Result updateSongLyric(String id, String lyric) {
-        songDao.updateSongLyric(id, lyric);
         if (StringUtils.isNotBlank(lyric)) {
-            String key = Constants.SONG_KEY_PREFIX + id + "/00.lyric";
+        	String lyricUrl=id + "/"+idWorker.nextId()+".lyric";
+            String key = Constants.SONG_KEY_PREFIX + lyricUrl;
+            songDao.updateSongLyricAndUrl(id, lyric, lyricUrl);
             s3Service.uploadText(Constants.BUCKET, key, lyric);
-            List<JournalSong> bySongId = journalSongDao.findBySongId(id);
-            for (JournalSong item : bySongId) {
-                String format = String.format("%05d/%02d", Integer.parseInt(item.getJournalNo()), item.getSongNo());
-                String destLyricSuffix = format + ".lyric";
-                String destLyric = Constants.MUSIC_KEY_PREFIX + destLyricSuffix;
-                s3Service.copy(Constants.BUCKET, key, destLyric);
-            }
         }
         return Result.success();
     }