WL/laws_weilai
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删除标题--添加验证

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zhn
2022-08-04 17:40:18 +08:00
parent ed5ed29233
commit e43ff1cb3f
1 changed files with 21 additions and 1 deletions
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jero-boot/jero-boot-modules/src/main/java/com/jero/modules/report/service/impl/LawsMonthlyReportTitleTemplateEOServiceImpl.java
+21 -1
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@@ -5,12 +5,15 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.jero.common.constant.enums.CutEnum; import com.jero.common.constant.enums.CutEnum;
import com.jero.common.exception.JeroBootException;
import com.jero.common.system.query.QueryGenerator; import com.jero.common.system.query.QueryGenerator;
import com.jero.modules.report.entity.LawsMonthlyReportTitleTemplateEO; import com.jero.modules.report.entity.LawsMonthlyReportTitleTemplateEO;
import com.jero.modules.report.entity.LawsMonthlyReportWriteEO;
import com.jero.modules.report.mapper.LawsMonthlyReportTitleTemplateEOMapper; import com.jero.modules.report.mapper.LawsMonthlyReportTitleTemplateEOMapper;
import com.jero.modules.report.service.ILawsMonthlyReportTitleTemplateEOService; import com.jero.modules.report.service.ILawsMonthlyReportTitleTemplateEOService;
import com.jero.modules.report.vo.LawsMonthlyReportTitleTemplateVO; import com.jero.modules.report.vo.LawsMonthlyReportTitleTemplateVO;
import com.jero.modules.system.util.StringUtils; import com.jero.modules.system.util.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service; import org.springframework.stereotype.Service;
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequest;
@@ -30,6 +33,8 @@ import java.util.stream.Collectors;
@Service @Service
public class LawsMonthlyReportTitleTemplateEOServiceImpl extends ServiceImpl<LawsMonthlyReportTitleTemplateEOMapper, LawsMonthlyReportTitleTemplateEO> implements ILawsMonthlyReportTitleTemplateEOService { public class LawsMonthlyReportTitleTemplateEOServiceImpl extends ServiceImpl<LawsMonthlyReportTitleTemplateEOMapper, LawsMonthlyReportTitleTemplateEO> implements ILawsMonthlyReportTitleTemplateEOService {
@Autowired
private LawsMonthlyReportWriteEOServiceImpl lawsMonthlyReportWriteEOService;
/** /**
* 保存 * 保存
* *
@@ -98,7 +103,22 @@ public class LawsMonthlyReportTitleTemplateEOServiceImpl extends ServiceImpl<Law
*/ */
@Override @Override
public void deleteByIds(List<String> ids) { public void deleteByIds(List<String> ids) {
removeByIds(ids); //标题下存在内容或子标题时不能删除
//1. 判断是否存在子标题
LambdaQueryWrapper<LawsMonthlyReportTitleTemplateEO> wrapper = new LambdaQueryWrapper<>();
wrapper.in(LawsMonthlyReportTitleTemplateEO::getParentId,ids);
List<LawsMonthlyReportTitleTemplateEO> list = this.list(wrapper);
if(list.size() != 0){
throw new JeroBootException("该标题下存在子标题,不能删除");
}
//2. 判断是否存在内容 memories_chapter
LambdaQueryWrapper<LawsMonthlyReportWriteEO> lambdaQueryWrapper = new LambdaQueryWrapper<>();
lambdaQueryWrapper.in(LawsMonthlyReportWriteEO::getMemoriesChapter,ids);
List<LawsMonthlyReportWriteEO> lawsMonthlyReportWriteEOS = lawsMonthlyReportWriteEOService.list(lambdaQueryWrapper);
if(lawsMonthlyReportWriteEOS.size() != 0){
throw new JeroBootException("该标题下存在新增内容,不能删除");
}
removeByIds(ids);
} }
/** /**