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--关联对象删除bug修改

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This commit is contained in:
张福财
2025-12-23 12:00:15 +08:00
parent a852427550
commit 69f5e5c903
1 changed files with 34 additions and 22 deletions
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56
itc-pcitc-dependencies/itc-pcitc-dependencies-service/src/main/java/com/pictc/utils/DataLogTools.java
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@ -5,8 +5,10 @@ import cn.hutool.core.util.IdUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.nacos.shaded.com.google.common.collect.Lists;
import com.alibaba.nacos.shaded.com.google.common.collect.Maps;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.toolkit.IdWorker;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.conditions.query.QueryChainWrapper;
import com.pictc.annotations.datalog.*;
import com.pictc.converts.ConverUtil;
@ -683,6 +685,7 @@ public class DataLogTools {
//进行修改或者删除时，级联对象为空时，需要删除旧数据
List oldList = getJoinList(joinTable, join, mapper, parentInfo, entity);
if(oldList!=null) {
log.info("关联属性【{}】=>{}",join.getField().getName(),JSON.toJSONString(oldList));
for (Object item : oldList) {
Long idValue = joinTable.getIdValue(item);
DataChangeLog datalog = createLog(join.getTargetClass(),OperationType.DELETE,parent);
@ -739,37 +742,46 @@ public class DataLogTools {
LogTableInfo parentInfo,Object parent) {
LogJoin joinAnnotation = join.getJoin();
LogJoinColumn[] columns = joinAnnotation.columns();
QueryChainWrapper queryWrapper = new QueryChainWrapper(mapper);
Object joinBean = parentInfo.getFieldValue(parent,join.getField());
QueryWrapper<?> queryWrapper = Wrappers.query(joinTable.getEntityType());
for (LogJoinColumn joinCol : columns) {
if(joinCol.valueType()==JoinValueType.FEILD) {
Object value = parentInfo.getFieldValue(parent,joinCol.field());
if(value==null) return null;
queryWrapper.eq(joinTable.getColumn(joinCol.relatedField()),value);
String column = joinTable.getColumn(joinCol.relatedField());
queryWrapper.eq(column,value);
}else {
queryWrapper.eq(joinTable.getColumn(joinCol.relatedField()),ConverUtil.jsonToValue(joinCol.staticType(),joinCol.staticValue()));
}
}
List list = mapper.selectList(queryWrapper);
if(CollectionUtils.isEmpty(list)) {
return null;
}
List result = CollectionUtils.newArrayList();
for (Object item : list) {
result.add(joinTable.toDto(item));
}
return result;
}
private static Object getJoinObj(LogTableInfo joinTable,LogJoinInfo join,BaseMapper mapper,LogTableInfo parentInfo,Object parent) {
LogJoin joinAnnotation = join.getJoin();
LogJoinColumn[] columns = joinAnnotation.columns();
Object joinBean = parentInfo.getFieldValue(parent,join.getField());
QueryWrapper<?> queryWrapper = Wrappers.query(joinTable.getEntityType());
for (LogJoinColumn joinCol : columns) {
if(joinCol.valueType()==JoinValueType.FEILD) {
Object value = parentInfo.getFieldValue(parent,joinCol.field());
String column = joinTable.getColumn(joinCol.relatedField());
queryWrapper.eq(column,value);
}else {
if(StringUtils.isNotEmpty(joinCol.relatedField())) {
queryWrapper.eq(joinTable.getColumn(joinCol.relatedField()),ConverUtil.jsonToValue(joinCol.staticType(),joinCol.staticValue()));
}
}
}
return mapper.selectList(queryWrapper);
}
private static Object getJoinObj(LogTableInfo joinTable,LogJoinInfo join,BaseMapper mapper,LogTableInfo parentInfo,Object parent) {
LogJoin joinAnnotation = join.getJoin();
LogJoinColumn[] columns = joinAnnotation.columns();
QueryChainWrapper query = new QueryChainWrapper(mapper);
for (LogJoinColumn joinCol : columns) {
if(joinCol.valueType()==JoinValueType.FEILD) {
Object value = parentInfo.getFieldValue(parent,joinCol.field());
if(value==null) return null;
query.eq(joinTable.getColumn(joinCol.relatedField()),value);
}else {
if(StringUtils.isNotEmpty(joinCol.relatedField())) {
query.eq(joinTable.getColumn(joinCol.relatedField()),ConverUtil.jsonToValue(joinCol.staticType(),joinCol.staticValue()));
}
}
}
return mapper.selectObjs(query);
Object object = mapper.selectOne(queryWrapper);
return object==null?null:joinTable.toDto(object);
}