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feat(themes): 支持主题标签数组存储与按风格查询

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- 新增 StringArrayTypeHandler 实现 PostgreSQL text[] ↔ Java String[] 映射
- 将 theme_tag 字段类型由 VARCHAR 改为 ARRAY，实体与 VO 同步调整为 String[]
- 移除废弃的 selectAllThemes 方法，统一使用 selectThemesByStyle(Long)
- 9999 风格 ID 保留查询全部上架主题逻辑，其余按风格过滤
- 开放 /themes/listByStyle 接口免鉴权，并修正 theme_status=true 查询条件
This commit is contained in:
ziin
2025-12-10 15:55:55 +08:00
parent 0447959f52
commit 5227b81acb
12 changed files with 117 additions and 27 deletions
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3
src/main/java/com/yolo/keyborad/config/SaTokenConfigure.java
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@@ -85,7 +85,8 @@ public class SaTokenConfigure implements WebMvcConfigurer {
"/character/list",
"/user/resetPassWord",
"/chat/talk",
"/chat/save_embed"
"/chat/save_embed",
"/themes/listByStyle"
};
}
@Bean

3
src/main/java/com/yolo/keyborad/controller/ThemesController.java
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@@ -30,9 +30,6 @@ public class ThemesController {
@Resource
private KeyboardThemesService themesService;
@Resource
private KeyboardThemesService keyboardThemesService;
@Resource
private KeyboardThemeStylesService keyboardThemeStylesService;

5
src/main/java/com/yolo/keyborad/model/entity/KeyboardThemes.java
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@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.yolo.keyborad.typehandler.StringArrayTypeHandler;
import io.swagger.v3.oas.annotations.media.Schema;
import java.math.BigDecimal;
import java.util.Date;
@@ -30,9 +31,9 @@ public class KeyboardThemes {
@Schema(description="键盘价格")
private BigDecimal themePrice;
@TableField(value = "theme_tag")
@TableField(value = "theme_tag", typeHandler = StringArrayTypeHandler.class)
@Schema(description="主题标签")
private String themeTag;
private String[] themeTag;
@TableField(value = "theme_download")
@Schema(description="主题下载次数")

2
src/main/java/com/yolo/keyborad/model/vo/themes/KeyboardThemesRespVO.java
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@@ -34,7 +34,7 @@ public class KeyboardThemesRespVO {
* 主题标签
*/
@Schema(description = "主题标签")
private String themeTag;
private String[] themeTag;
/**
* 主题下载次数

6
src/main/java/com/yolo/keyborad/service/KeyboardThemesService.java
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@@ -12,12 +12,6 @@ import java.util.List;
public interface KeyboardThemesService extends IService<KeyboardThemes>{
/**
* 查询所有主题列表(未删除且上架)
* @return 主题列表
*/
List<KeyboardThemesRespVO> selectAllThemes();
/**
* 按主题风格查询主题列表(未删除且上架)
* @param themeStyle 主题风格

12
src/main/java/com/yolo/keyborad/service/impl/KeyboardThemesServiceImpl.java
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@@ -17,27 +17,19 @@ import com.yolo.keyborad.service.KeyboardThemesService;
@Service
public class KeyboardThemesServiceImpl extends ServiceImpl<KeyboardThemesMapper, KeyboardThemes> implements KeyboardThemesService {
@Override
public List<KeyboardThemesRespVO> selectAllThemes() {
List<KeyboardThemes> themesList = this.lambdaQuery()
.eq(KeyboardThemes::getDeleted, false)
.eq(KeyboardThemes::getThemeStatus, false)
.list();
return BeanUtil.copyToList(themesList, KeyboardThemesRespVO.class);
}
@Override
public List<KeyboardThemesRespVO> selectThemesByStyle(Long themeStyle) {
if (themeStyle == 9999) {
List<KeyboardThemes> themesList = this.lambdaQuery()
.eq(KeyboardThemes::getDeleted, false)
.eq(KeyboardThemes::getThemeStatus, false)
.eq(KeyboardThemes::getThemeStatus, true)
.list();
return BeanUtil.copyToList(themesList, KeyboardThemesRespVO.class);
}
List<KeyboardThemes> themesList = this.lambdaQuery()
.eq(KeyboardThemes::getDeleted, false)
.eq(KeyboardThemes::getThemeStatus, false)
.eq(KeyboardThemes::getThemeStatus, true)
.eq(KeyboardThemes::getThemeStyle, themeStyle)
.list();
return BeanUtil.copyToList(themesList, KeyboardThemesRespVO.class);

59
src/main/java/com/yolo/keyborad/typehandler/StringArrayTypeHandler.java Normal file
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@@ -0,0 +1,59 @@
package com.yolo.keyborad.typehandler;
import org.apache.ibatis.type.BaseTypeHandler;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.MappedJdbcTypes;
import org.apache.ibatis.type.MappedTypes;
import java.sql.*;
/**
* String数组类型处理器，用于处理PostgreSQL的数组类型
* @author: ziin
* @date: 2025/12/9
*/
@MappedTypes({String[].class})
@MappedJdbcTypes({JdbcType.ARRAY, JdbcType.VARCHAR})
public class StringArrayTypeHandler extends BaseTypeHandler<String[]> {
@Override
public void setNonNullParameter(PreparedStatement ps, int i, String[] parameter, JdbcType jdbcType) throws SQLException {
if (parameter == null || parameter.length == 0) {
ps.setNull(i, Types.ARRAY);
} else {
Connection conn = ps.getConnection();
Array array = conn.createArrayOf("text", parameter);
ps.setArray(i, array);
}
}
@Override
public String[] getNullableResult(ResultSet rs, String columnName) throws SQLException {
return getArray(rs.getArray(columnName));
}
@Override
public String[] getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
return getArray(rs.getArray(columnIndex));
}
@Override
public String[] getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
return getArray(cs.getArray(columnIndex));
}
private String[] getArray(Array array) throws SQLException {
if (array == null) {
return null;
}
Object[] objects = (Object[]) array.getArray();
if (objects == null || objects.length == 0) {
return new String[0];
}
String[] result = new String[objects.length];
for (int i = 0; i < objects.length; i++) {
result[i] = objects[i] == null ? null : objects[i].toString();
}
return result;
}
}