release- 处理前端专辑/歌曲标签显示

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

@@ -60,7 +60,7 @@ public class ArtistAlbum implements Serializable {
     /**
      * 主要风格
      */
-    @ApiModelProperty("风格")
+    @ApiModelProperty("风格str")
     private String mainStyle;
 
     /**
@@ -119,6 +119,10 @@ public class ArtistAlbum implements Serializable {
     @ApiModelProperty("价格")
     private Float price;
 
+    @Transient
+    @ApiModelProperty("风格列表")
+    private List<Tag> style;
+
 
 
 }

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

@@ -10,12 +10,10 @@ import org.springframework.data.annotation.CreatedDate;
 import org.springframework.data.annotation.LastModifiedDate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
-import javax.persistence.Entity;
+import javax.persistence.*;
-import javax.persistence.EntityListeners;
-import javax.persistence.Id;
-import javax.persistence.Table;
 import java.io.Serializable;
 import java.time.LocalDateTime;
+import java.util.List;
 
 /**
  * 歌曲表
@@ -111,7 +109,12 @@ public class SongInfo implements Serializable {
     private String mvUrl;
 
     @ApiModelProperty("语种")
-    private Integer language;
+    @Transient
+    private List<Tag> language;
+
+    @ApiModelProperty("风格")
+    @Transient
+    private List<Tag> style;
 
     @ApiModelProperty("歌曲版本")
     private Integer version;

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

@@ -1,18 +1,12 @@
 package com.luoo.music.service;
 
 import api.PageResult;
-import com.luoo.music.dao.ArtistAlbumDao;
+import com.luoo.music.dao.*;
-import com.luoo.music.dao.ArtistAlbumSongDao;
-import com.luoo.music.dao.SongInfoDao;
-import com.luoo.music.dao.SongTagDao;
 import com.luoo.music.dto.response.AlbumAddDTO;
 import com.luoo.music.dto.response.AlbumSearchDTO;
 import com.luoo.music.dto.response.AlbumSongAddDTO;
 import com.luoo.music.dto.response.AlbumUpdateDTO;
-import com.luoo.music.pojo.ArtistAlbum;
+import com.luoo.music.pojo.*;
-import com.luoo.music.pojo.ArtistAlbumSong;
-import com.luoo.music.pojo.SongInfo;
-import com.luoo.music.pojo.SongTag;
 import com.luoo.music.util.Constants;
 import dto.UserLoginDto;
 import enums.AlbumStateEnum;
@@ -38,7 +32,9 @@ import javax.persistence.criteria.Root;
 import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.Objects;
+import java.util.stream.Collectors;
 
 /**
  * @Author: yawei.huang
@@ -51,6 +47,8 @@ import java.util.Objects;
 @Service
 @Slf4j
 public class AlbumService {
+    @Autowired
+    private TagDao tagDao;
 
     @Autowired
     private ArtistAlbumDao artistAlbumDao;
@@ -171,7 +169,56 @@ public class AlbumService {
         if (artistAlbum == null) {
             throw new RuntimeException("专辑不存在，请刷新后重试");
         }
+
+        // 整个数据库所有的tag
+        List<Tag> tagAllList = tagDao.findAll();
+        Map<String, Tag> tagMap = tagAllList.stream().collect(Collectors.toMap(Tag::getId, item -> item));
+        log.info("------tagMap:{}",tagMap);
+
+        // 处理album基础信息
+        if(StringUtils.isNotBlank(artistAlbum.getMainStyle())) {
+            List<Tag> style = new ArrayList<>();
+            String[] mainStyleArr = artistAlbum.getMainStyle().split(",");
+            for (String s : mainStyleArr) {
+                if(StringUtils.isNotBlank(s)) {
+                    style.add(tagMap.get(s));
+                }
+            }
+            artistAlbum.setStyle(style);
+        }
+
+        // 处理歌曲list
         List<SongInfo> songInfoList = songInfoDao.findByAlbumId(id);
+        for (SongInfo songInfo : songInfoList) {
+            String songInfoId = songInfo.getId();
+            List<Tag> language = new ArrayList<>();
+            List<Tag> style = new ArrayList<>();
+
+            // 查询所有的tagId
+            List<String> tagIdsBySongId = songTagDao.findTagIdsBySongId(songInfoId);
+            for (String tagId : tagIdsBySongId) {
+                Tag currentTag = tagMap.get(tagId);
+                if (StringUtils.isNotBlank(currentTag.getParentId())) {
+                    // 二级标签
+                    Tag parentTag = tagMap.get(currentTag.getParentId());
+                    if (ObjectUtils.notEqual("Language", parentTag.getNameEn())) {
+                        style.add(currentTag);
+                    } else {
+                        language.add(currentTag);
+                    }
+                } else {
+                    // 一级标签
+                    if (ObjectUtils.notEqual("Language", currentTag.getNameEn())) {
+                        style.add(currentTag);
+                    } else {
+                        language.add(currentTag);
+                    }
+                }
+            }
+            songInfo.setLanguage(language);
+            songInfo.setStyle(style);
+
+        }
         artistAlbum.setSongList(songInfoList);
         return artistAlbum;
     }

luoo_music/src/main/resources/sql/20240428.sql

@@ -40,9 +40,6 @@ alter table tb_song_info
 alter table tb_song_info
     add mv_url varchar(50) null comment 'mv';
 
-alter table tb_song_info
-    add language int null comment '语种';
-
 alter table tb_song_info
     add price float null comment '价格';