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Service和mapper封装逻辑删除的方法:

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业务Mapper类需要继承HisBaseMapper,且加上@TableName注解指定表名
业务Service extends HisBaseService
业务ServiceImpl extends HisBaseServiceImpl
This commit is contained in:
Wang.Huan
2025-02-21 14:00:45 +08:00
parent e61495cc6b
commit 20a96aac79
6 changed files with 70 additions and 9 deletions
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6
openhis-server/core-common/src/main/java/com/core/common/biz/HisBaseMapper.java
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@@ -1,7 +1,7 @@
package com.core.common.biz;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.annotation.TableName;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.toolkit.Constants;
import org.apache.ibatis.annotations.Param;
@@ -31,7 +31,7 @@ public interface HisBaseMapper<T> extends BaseMapper<T> {
/**
* 根据 UpdateWrapper 逻辑删除记录
*/
default int logicalDelByWrapper(UpdateWrapper<T> updateWrapper) {
default int logicalDelByWrapper(LambdaUpdateWrapper<T> updateWrapper) {
String tableName = getTableName();
return logicalDelByWrapper(updateWrapper, tableName);
}
@@ -50,7 +50,7 @@ public interface HisBaseMapper<T> extends BaseMapper<T> {
int logicalDelByIds(@Param("tableName") String tableName, @Param("ids") List<Long> ids);
@Update("UPDATE ${tableName} SET delete_flag = 1 ${ew.customSqlSegment}")
int logicalDelByWrapper(@Param(Constants.WRAPPER) UpdateWrapper<T> updateWrapper, @Param("tableName") String tableName);
int logicalDelByWrapper(@Param(Constants.WRAPPER) LambdaUpdateWrapper<T> updateWrapper, @Param("tableName") String tableName);
/**
* 获取表名

33
openhis-server/core-common/src/main/java/com/core/common/biz/HisBaseService.java Normal file
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@@ -0,0 +1,33 @@
package com.core.common.biz;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.IService;
import java.util.List;
public interface HisBaseService<T> extends IService<T> {
/**
* 根据ID逻辑删除单条记录
*
* @param id 主键ID
* @return 是否成功
*/
boolean logicalDelById(Long id);
/**
* 根据ID列表批量逻辑删除记录
*
* @param ids 主键ID列表
* @return 是否成功
*/
boolean logicalDelByIds(List<Long> ids);
/**
* 根据条件逻辑删除记录
*
* @param updateWrapper 更新条件（Lambda形式）
* @return 是否成功
*/
boolean logicalDelByWrapper(LambdaUpdateWrapper<T> updateWrapper);
}

24
openhis-server/core-common/src/main/java/com/core/common/biz/HisBaseServiceImpl.java Normal file
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@@ -0,0 +1,24 @@
package com.core.common.biz;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import java.util.List;
public class HisBaseServiceImpl<M extends BaseMapper<T>, T> extends ServiceImpl<M, T> implements HisBaseService<T> {
@Override
public boolean logicalDelById(Long id) {
return ((HisBaseMapper<T>) baseMapper).logicalDelById(id) > 0;
}
@Override
public boolean logicalDelByIds(List<Long> ids) {
return ((HisBaseMapper<T>) baseMapper).logicalDelByIds(ids) > 0;
}
@Override
public boolean logicalDelByWrapper(LambdaUpdateWrapper<T> updateWrapper) {
return ((HisBaseMapper<T>) baseMapper).logicalDelByWrapper(updateWrapper) > 0;
}
}