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修复子栏目删除是，父栏目leaf标识不对bug

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master
msgroup 5 years ago
parent 954b380ad5
commit bf363bda96
1 changed files with 248 additions and 246 deletions
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  1. 100
      src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java

100
src/main/java/net/mingsoft/cms/biz/impl/CategoryBizImpl.java
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@ -7,10 +7,10 @@
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so, * the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions: * subject to the following conditions:
* <p>
* The above copyright notice and this permission notice shall be included in all * The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software. * copies or substantial portions of the Software.
* <p>
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
@ -48,8 +48,8 @@ import java.util.List;
* 创建日期：2019-11-28 15:12:32<br/> * 创建日期：2019-11-28 15:12:32<br/>
* 历史修订：<br/> * 历史修订：<br/>
*/ */
@Service("cmscategoryBizImpl") @Service("cmscategoryBizImpl")
@Transactional(rollbackFor = RuntimeException.class) @Transactional(rollbackFor = RuntimeException.class)
public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> implements ICategoryBiz { public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> implements ICategoryBiz {
@ -71,6 +71,7 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
// TODO Auto-generated method stub // TODO Auto-generated method stub
return categoryDao.queryChildren(category); return categoryDao.queryChildren(category);
} }
@Override @Override
public void saveEntity(CategoryEntity categoryEntity) { public void saveEntity(CategoryEntity categoryEntity) {
// TODO Auto-generated method stub // TODO Auto-generated method stub
@ -79,16 +80,16 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
if (StrUtil.isNotBlank(categoryEntity.getCategoryPinyin())) { if (StrUtil.isNotBlank(categoryEntity.getCategoryPinyin())) {
pingYin = categoryEntity.getCategoryPinyin(); pingYin = categoryEntity.getCategoryPinyin();
} }
CategoryEntity category=new CategoryEntity(); CategoryEntity category = new CategoryEntity();
category.setCategoryPinyin(pingYin); category.setCategoryPinyin(pingYin);
Object categoryBizEntity = getEntity(category); Object categoryBizEntity = getEntity(category);
setParentId(categoryEntity); setParentId(categoryEntity);
categoryEntity.setCategoryPinyin(pingYin); categoryEntity.setCategoryPinyin(pingYin);
//更新新的父级 //更新新的父级
if(StrUtil.isNotBlank(categoryEntity.getCategoryId())&&!"0".equals(categoryEntity.getCategoryId())){ if (StrUtil.isNotBlank(categoryEntity.getCategoryId()) && !"0".equals(categoryEntity.getCategoryId())) {
CategoryEntity parent = getById(categoryEntity.getCategoryId()); CategoryEntity parent = getById(categoryEntity.getCategoryId());
//如果之前是叶子节点就更新 //如果之前是叶子节点就更新
if(parent.getLeaf()){ if (parent.getLeaf()) {
parent.setLeaf(false); parent.setLeaf(false);
updateById(parent); updateById(parent);
} }
@ -100,54 +101,55 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
} }
super.save(categoryEntity); super.save(categoryEntity);
//拼音存在则拼接id //拼音存在则拼接id
if(categoryBizEntity!=null){ if (categoryBizEntity != null) {
categoryEntity.setCategoryPinyin(pingYin+categoryEntity.getId()); categoryEntity.setCategoryPinyin(pingYin + categoryEntity.getId());
} }
CategoryEntity parentCategory = null; CategoryEntity parentCategory = null;
if (StringUtils.isNotBlank(categoryEntity.getCategoryId())) { if (StringUtils.isNotBlank(categoryEntity.getCategoryId())) {
parentCategory = (CategoryEntity)getById(categoryEntity.getCategoryId()); parentCategory = (CategoryEntity) getById(categoryEntity.getCategoryId());
} }
//保存链接地址 //保存链接地址
String path=ObjectUtil.isNotNull(parentCategory)?parentCategory.getCategoryPath():""; String path = ObjectUtil.isNotNull(parentCategory) ? parentCategory.getCategoryPath() : "";
categoryEntity.setCategoryPath( path+"/" + categoryEntity.getCategoryPinyin()); categoryEntity.setCategoryPath(path + "/" + categoryEntity.getCategoryPinyin());
setTopId(categoryEntity); setTopId(categoryEntity);
super.updateById(categoryEntity); super.updateById(categoryEntity);
} }
private void setParentId(CategoryEntity categoryEntity) { private void setParentId(CategoryEntity categoryEntity) {
String path = ""; String path = "";
if(StringUtils.isNotEmpty(categoryEntity.getCategoryId())&&Long.parseLong(categoryEntity.getCategoryId())>0) { if (StringUtils.isNotEmpty(categoryEntity.getCategoryId()) && Long.parseLong(categoryEntity.getCategoryId()) > 0) {
CategoryEntity category = (CategoryEntity)getById(categoryEntity.getCategoryId()); CategoryEntity category = (CategoryEntity) getById(categoryEntity.getCategoryId());
path = category.getCategoryPath(); path = category.getCategoryPath();
if(StringUtils.isEmpty(category.getCategoryParentIds())) { if (StringUtils.isEmpty(category.getCategoryParentIds())) {
categoryEntity.setCategoryParentIds(category.getId()); categoryEntity.setCategoryParentIds(category.getId());
} else { } else {
categoryEntity.setCategoryParentIds(category.getCategoryParentIds()+","+category.getId()); categoryEntity.setCategoryParentIds(category.getCategoryParentIds() + "," + category.getId());
} }
}else { } else {
categoryEntity.setCategoryParentIds(null); categoryEntity.setCategoryParentIds(null);
} }
//保存时先保存再修改链接地址，修改时直接修改 //保存时先保存再修改链接地址，修改时直接修改
if(StringUtils.isNotBlank(categoryEntity.getId())) { if (StringUtils.isNotBlank(categoryEntity.getId())) {
categoryEntity.setCategoryPath(path+ "/" + categoryEntity.getCategoryPinyin()); categoryEntity.setCategoryPath(path + "/" + categoryEntity.getCategoryPinyin());
} }
} }
private void setChildParentId(CategoryEntity categoryEntity, String topId) { private void setChildParentId(CategoryEntity categoryEntity, String topId) {
CategoryEntity category=new CategoryEntity(); CategoryEntity category = new CategoryEntity();
category.setCategoryId(categoryEntity.getId()); category.setCategoryId(categoryEntity.getId());
List<CategoryEntity> list = categoryDao.query(category); List<CategoryEntity> list = categoryDao.query(category);
list.forEach(x->{ list.forEach(x -> {
if(StringUtils.isEmpty(categoryEntity.getCategoryParentIds())) { if (StringUtils.isEmpty(categoryEntity.getCategoryParentIds())) {
x.setCategoryParentIds(categoryEntity.getId()); x.setCategoryParentIds(categoryEntity.getId());
} else { } else {
x.setCategoryParentIds(categoryEntity.getCategoryParentIds()+","+categoryEntity.getId()); x.setCategoryParentIds(categoryEntity.getCategoryParentIds() + "," + categoryEntity.getId());
} }
//更新topid //更新topid
x.setTopId(topId); x.setTopId(topId);
String path=categoryEntity.getCategoryPath(); String path = categoryEntity.getCategoryPath();
//判断是否有parentIds //判断是否有parentIds
x.setCategoryPath(path+"/"+x.getCategoryPinyin()); x.setCategoryPath(path + "/" + x.getCategoryPinyin());
//去除多余的/符号 //去除多余的/符号
super.updateEntity(x); super.updateEntity(x);
setChildParentId(x, topId); setChildParentId(x, topId);
@ -157,14 +159,14 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
@Override @Override
public void updateEntity(CategoryEntity entity) { public void updateEntity(CategoryEntity entity) {
setParentId(entity); setParentId(entity);
String pingYin =entity.getCategoryPinyin(); String pingYin = entity.getCategoryPinyin();
if(StrUtil.isNotBlank(pingYin)){ if (StrUtil.isNotBlank(pingYin)) {
CategoryEntity category=new CategoryEntity(); CategoryEntity category = new CategoryEntity();
category.setCategoryPinyin(pingYin); category.setCategoryPinyin(pingYin);
CategoryEntity categoryBizEntity = (CategoryEntity)getEntity(category); CategoryEntity categoryBizEntity = (CategoryEntity) getEntity(category);
//拼音存在则拼接id //拼音存在则拼接id
if(categoryBizEntity!=null&&!categoryBizEntity.getId().equals(entity.getId())){ if (categoryBizEntity != null && !categoryBizEntity.getId().equals(entity.getId())) {
entity.setCategoryPinyin(pingYin+entity.getId()); entity.setCategoryPinyin(pingYin + entity.getId());
} }
} }
setParentLeaf(entity); setParentLeaf(entity);
@ -197,11 +199,11 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
// TODO Auto-generated method stub // TODO Auto-generated method stub
CategoryEntity category = (CategoryEntity) categoryDao.selectById(categoryId); CategoryEntity category = (CategoryEntity) categoryDao.selectById(categoryId);
//删除父类 //删除父类
if(category != null){ if (category != null) {
category.setCategoryParentIds(null); category.setCategoryParentIds(null);
List<CategoryEntity> childrenList = categoryDao.queryChildren(category); List<CategoryEntity> childrenList = categoryDao.queryChildren(category);
List<String> ids = new ArrayList<>(); List<String> ids = new ArrayList<>();
for(int i = 0; i < childrenList.size(); i++){ for (int i = 0; i < childrenList.size(); i++) {
//删除子类 //删除子类
ids.add(childrenList.get(i).getId()); ids.add(childrenList.get(i).getId());
} }
@ -211,50 +213,50 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
//获取被删节点的父节点 //获取被删节点的父节点
CategoryEntity parentNode = categoryDao.selectById(category.getCategoryId()); CategoryEntity parentNode = categoryDao.selectById(category.getCategoryId());
//清空CategoryParentIds,避免查找不必要的数据，只需要当前的父级栏目
parentNode.setCategoryParentIds(null);
//获取被删节点的所属栏目的其他节点 //获取被删节点的所属栏目的其他节点
List<CategoryEntity> childNode = categoryDao.queryChildren(parentNode); List<CategoryEntity> childNode = categoryDao.queryChildren(parentNode);
//判断删除的是否为主节点 //判断删除的是否为主节点
if (parentNode != null) { if (parentNode != null) {
UpdateWrapper<CategoryEntity> updateWrapper = new UpdateWrapper<>(); UpdateWrapper<CategoryEntity> updateWrapper = new UpdateWrapper<>();
//如果没有子节点进行更新代码
//是否还有子节点 if (childNode.size() == 1) {
if (childNode.size() > 1)
updateWrapper.eq("id", parentNode.getId()).set("leaf", 0);
else
updateWrapper.eq("id", parentNode.getId()).set("leaf", 1); updateWrapper.eq("id", parentNode.getId()).set("leaf", 1);
categoryDao.update(null, updateWrapper); categoryDao.update(null, updateWrapper);
} }
} }
}
} }
/** /**
* 设置父级叶子节点 * 设置父级叶子节点
* @param entity * @param entity
*/ */
private void setParentLeaf(CategoryEntity entity){ private void setParentLeaf(CategoryEntity entity) {
CategoryEntity categoryEntity = getById(entity.getId()); CategoryEntity categoryEntity = getById(entity.getId());
//如果父级不为空并且修改了父级则需要更新父级 //如果父级不为空并且修改了父级则需要更新父级
if(entity.getCategoryId() != null && !entity.getCategoryId().equals(categoryEntity.getCategoryId())){ if (entity.getCategoryId() != null && !entity.getCategoryId().equals(categoryEntity.getCategoryId())) {
//更新旧的父级 //更新旧的父级
if(StrUtil.isNotBlank(categoryEntity.getCategoryId())&&!"0".equals(categoryEntity.getCategoryId())){ if (StrUtil.isNotBlank(categoryEntity.getCategoryId()) && !"0".equals(categoryEntity.getCategoryId())) {
CategoryEntity parent = getById(categoryEntity.getCategoryId()); CategoryEntity parent = getById(categoryEntity.getCategoryId());
//如果修改了父级则需要判断父级是否还有子节点 //如果修改了父级则需要判断父级是否还有子节点
boolean leaf = parent.getLeaf(); boolean leaf = parent.getLeaf();
//查找不等于当前更新的分类子集，有则不是叶子节点 //查找不等于当前更新的分类子集，有则不是叶子节点
QueryWrapper<CategoryEntity> queryWrapper = new QueryWrapper<>(); QueryWrapper<CategoryEntity> queryWrapper = new QueryWrapper<>();
parent.setLeaf(count(queryWrapper.eq("category_id",parent.getId()).ne("id",entity.getId()))==0); parent.setLeaf(count(queryWrapper.eq("category_id", parent.getId()).ne("id", entity.getId())) == 0);
if(leaf!=parent.getLeaf()){ if (leaf != parent.getLeaf()) {
updateById(parent); updateById(parent);
} }
} }
//更新新的父级 //更新新的父级
if(StrUtil.isNotBlank(entity.getCategoryId())&&!"0".equals(entity.getCategoryId())){ if (StrUtil.isNotBlank(entity.getCategoryId()) && !"0".equals(entity.getCategoryId())) {
CategoryEntity parent = getById(entity.getCategoryId()); CategoryEntity parent = getById(entity.getCategoryId());
//如果之前是叶子节点就更新 //如果之前是叶子节点就更新
if(parent.getLeaf()){ if (parent.getLeaf()) {
parent.setLeaf(false); parent.setLeaf(false);
updateById(parent); updateById(parent);
} }
@ -266,12 +268,12 @@ public class CategoryBizImpl extends BaseBizImpl<ICategoryDao, CategoryEntity> i
* 设置顶级id * 设置顶级id
* @param entity * @param entity
*/ */
private void setTopId(CategoryEntity entity){ private void setTopId(CategoryEntity entity) {
String categoryParentId = entity.getCategoryParentIds(); String categoryParentId = entity.getCategoryParentIds();
if(StrUtil.isNotBlank(categoryParentId)){ if (StrUtil.isNotBlank(categoryParentId)) {
String[] ids = categoryParentId.split(","); String[] ids = categoryParentId.split(",");
//如果有ParentId就取第一个 //如果有ParentId就取第一个
if(ids.length>0){ if (ids.length > 0) {
entity.setTopId(ids[0]); entity.setTopId(ids[0]);
return; return;
} }

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