From e43ff1cb3f64b55c91638ea8f808df14154b91dc Mon Sep 17 00:00:00 2001
From: zhn <947514737@qq.com>
Date: Thu, 4 Aug 2022 17:40:18 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=A0=87=E9=A2=98--=E6=B7=BB?=
 =?UTF-8?q?=E5=8A=A0=E9=AA=8C=E8=AF=81?=
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---
 ...nthlyReportTitleTemplateEOServiceImpl.java | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/report/service/impl/LawsMonthlyReportTitleTemplateEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/report/service/impl/LawsMonthlyReportTitleTemplateEOServiceImpl.java
index 151bfe9d2..c2c35988f 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/report/service/impl/LawsMonthlyReportTitleTemplateEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/report/service/impl/LawsMonthlyReportTitleTemplateEOServiceImpl.java
@@ -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.service.impl.ServiceImpl;
 import com.jero.common.constant.enums.CutEnum;
+import com.jero.common.exception.JeroBootException;
 import com.jero.common.system.query.QueryGenerator;
 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.service.ILawsMonthlyReportTitleTemplateEOService;
 import com.jero.modules.report.vo.LawsMonthlyReportTitleTemplateVO;
 import com.jero.modules.system.util.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import javax.servlet.http.HttpServletRequest;
@@ -30,6 +33,8 @@ import java.util.stream.Collectors;
 @Service
 public class LawsMonthlyReportTitleTemplateEOServiceImpl extends ServiceImpl<LawsMonthlyReportTitleTemplateEOMapper, LawsMonthlyReportTitleTemplateEO> implements ILawsMonthlyReportTitleTemplateEOService {
 
+	@Autowired
+	private LawsMonthlyReportWriteEOServiceImpl lawsMonthlyReportWriteEOService;
 	/**
 	 * 保存
 	 *
@@ -98,7 +103,22 @@ public class LawsMonthlyReportTitleTemplateEOServiceImpl extends ServiceImpl<Law
 	 */
 	@Override
     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);
     }
 
 	/**