package com.doumee.service.business.impl;
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import com.doumee.core.constants.Constants;
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import com.doumee.core.constants.Constants;
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import com.doumee.core.constants.ResponseStatus;
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import com.doumee.core.exception.BusinessException;
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import com.doumee.core.model.LoginUserInfo;
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import com.doumee.core.model.PageData;
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import com.doumee.core.model.PageWrap;
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import com.doumee.core.utils.Utils;
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import com.doumee.dao.business.CategoryMapper;
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import com.doumee.dao.business.model.Category;
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import com.doumee.dao.business.vo.CompanyTree;
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import com.doumee.dao.web.vo.CategoryVO;
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import com.doumee.dao.web.vo.CategoryVOTree;
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import com.doumee.dao.business.model.Company;
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import com.doumee.dao.business.model.Managers;
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import com.doumee.dao.business.vo.CategoryTree;
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import com.doumee.dao.business.vo.CompanyTree;
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import com.doumee.dao.system.model.SystemUser;
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import com.doumee.service.business.CategoryService;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.github.yulichang.wrapper.MPJLambdaWrapper;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.shiro.SecurityUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.CollectionUtils;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.Objects;
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import java.util.UUID;
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/**
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* 分类信息表Service实现
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* @author 江蹄蹄
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* @since 2025/04/02 17:49
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*/
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@Service
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public class CategoryServiceImpl implements CategoryService {
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@Autowired
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private CategoryMapper categoryMapper;
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@Override
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public Integer create(Category category) {
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if(StringUtils.isBlank(category.getName())){
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throw new BusinessException(ResponseStatus.BAD_REQUEST);
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}
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if(category.getType()==null){
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "对不起，组织类型不正确，请按要求填写~");
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}
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/* //查询名称不能重复
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if(categoryMapper.selectCount(new QueryWrapper<Category>().lambda()
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.eq(Category::getName,category.getName())
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.eq(Category::getIsdeleted,Constants.ZERO)) >0){
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "对不起，名称不能重复~");
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}*/
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LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
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category.setIdPath(category.getId()+"/");//名称路径
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category.setNamePath(category.getName());//名称路径
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String idPath = "";
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if(category.getParentId() !=null){
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Category parent = findById(category.getParentId());
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if(parent == null || Constants.equalsInteger(parent.getIsdeleted(),Constants.ONE)){
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "对不起，父级信息不存在~");
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}
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idPath = parent.getIdPath();
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category.setIdPath(parent.getIdPath()+category.getId()+"/");
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category.setNamePath(parent.getNamePath()+"/"+category.getName());
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}
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category.setCreateDate(new Date());
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category.setCreator(user.getId());
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category.setIsdeleted(Constants.ZERO);
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category.setStatus(Constants.ZERO);
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category.setEditDate(category.getCreateDate());
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category.setEditor(category.getCreator());
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categoryMapper.insert(category);
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Category com = new Category();
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com.setId(category.getId());
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com.setIdPath(idPath+category.getId()+"/");
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categoryMapper.updateById(com);
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return category.getId();
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}
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@Override
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public void deleteById(Integer id) {
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Category model = new Category();
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model.setId(id);
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LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
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model.setEditor(user.getId());
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model.setEditDate(new Date());
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model.setIsdeleted(Constants.ONE);
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categoryMapper.updateById(model);
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}
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@Override
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public void delete(Category category) {
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UpdateWrapper<Category> deleteWrapper = new UpdateWrapper<>(category);
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categoryMapper.delete(deleteWrapper);
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}
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@Override
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public void deleteByIdInBatch(List<Integer> ids) {
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if (CollectionUtils.isEmpty(ids)) {
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return;
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}
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for(Integer id :ids){
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deleteById(id);
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}
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}
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@Override
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public void updateById(Category category) {
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if( category.getId() == null){
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throw new BusinessException(ResponseStatus.BAD_REQUEST);
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}
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if(Constants.equalsInteger(category.getId(),category.getParentId())){
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throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"对不起，父级不能设置为自身！");
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}
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category.setType(null);//类型不支持修改
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Category model = categoryMapper.selectById(category.getId());
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if(model ==null || Constants.equalsInteger(model.getIsdeleted(),Constants.ONE)) {
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throw new BusinessException(ResponseStatus.DATA_EMPTY);
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}
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/* //查询名称不能重复
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if(categoryMapper.selectCount(new QueryWrapper<Category>().lambda()
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.eq(Category::getName,category.getName())
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.eq(Category::getType,model.getType())
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.ne(Category::getId,category.getId())
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.eq(Category::getIsdeleted,Constants.ZERO)) >0){
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "对不起，名称不能重复~");
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}*/
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String oldIdPath = model.getIdPath();
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String oldNamePath = model.getNamePath();
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LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
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category.setIdPath(category.getId()+"/");//名称路径
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category.setNamePath(category.getName());//名称路径
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if(category.getParentId() !=null ){
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//如果父级发生改变
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Category parent = findById(category.getParentId());
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if(parent == null || Constants.equalsInteger(parent.getIsdeleted(),Constants.ONE)){
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "对不起，父级信息不存在~");
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}
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category.setIdPath(parent.getIdPath()+category.getId()+"/");
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category.setNamePath(parent.getNamePath()+"/"+category.getName());
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}
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category.setEditDate(new Date());
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category.setEditor(user.getId());
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categoryMapper.update(null,new UpdateWrapper<Category>().lambda()
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.eq(Category::getId,category.getId())
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.set(Category::getEditDate,category.getEditDate())
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.set(Category::getEditor,category.getEditor())
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.set(Category::getName,category.getName())
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.set(Category::getParentId,category.getParentId())
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.set(Category::getSortnum,category.getSortnum())
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.set(Category::getRemark,category.getRemark())
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.set(Category::getNamePath,category.getNamePath())
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.set(Category::getIdPath,category.getId())
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);
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//修改全部下级的编码和名称路径
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categoryMapper.update(null,new UpdateWrapper<Category>().lambda()
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.likeRight(Category::getIdPath,oldIdPath)
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.set(Category::getEditDate,category.getEditDate())
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.set(Category::getEditor,category.getEditor())
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.setSql("id_path=replace(id_path,'"+oldIdPath+"','"+category.getIdParentPath()+"')")
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.setSql("name_path=replace(name_path,'"+oldNamePath+"/','"+category.getName()+"/')")
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);
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}
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@Override
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public void updateByIdInBatch(List<Category> categorys) {
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if (CollectionUtils.isEmpty(categorys)) {
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return;
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}
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for (Category category: categorys) {
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this.updateById(category);
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}
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}
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@Override
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public Category findById(Integer id) {
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return categoryMapper.selectById(id);
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}
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@Override
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public Category findOne(Category category) {
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QueryWrapper<Category> wrapper = new QueryWrapper<>(category);
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return categoryMapper.selectOne(wrapper);
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}
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@Override
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public List<Category> findList(Category category) {
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category.setIsdeleted(Constants.ZERO);
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MPJLambdaWrapper<Category> queryWrapper = new MPJLambdaWrapper<>();
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queryWrapper.selectAll(Category.class);
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queryWrapper.selectAs(SystemUser::getUsername,Category::getEditorName);
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queryWrapper.select("t1.name",Category::getParentName);
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queryWrapper.select("t1.id_path",Category::getIdParentPath);
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queryWrapper.leftJoin(Category.class,Category::getId,Category::getParentId);
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queryWrapper.leftJoin(SystemUser.class,SystemUser::getId,Category::getEditor);
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queryWrapper.eq(category.getId() != null, Category::getId, category.getId())
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.eq(category.getCreator() != null, Category::getCreator, category.getCreator())
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.ge(category.getCreateDate() != null, Category::getCreateDate, Utils.Date.getStart(category.getCreateDate()))
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.le(category.getCreateDate() != null, Category::getCreateDate, Utils.Date.getEnd(category.getCreateDate()))
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.eq(category.getEditor() != null, Category::getEditor, category.getEditor())
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.ge(category.getEditDate() != null, Category::getEditDate, Utils.Date.getStart(category.getEditDate()))
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.le(category.getEditDate() != null, Category::getEditDate, Utils.Date.getEnd(category.getEditDate()))
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.eq(category.getIsdeleted() != null, Category::getIsdeleted, category.getIsdeleted())
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.like(category.getName() != null, Category::getName, category.getName())
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.eq(category.getRemark() != null, Category::getRemark, category.getRemark())
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.eq(category.getStatus() != null, Category::getStatus, category.getStatus())
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.eq(category.getSortnum() != null, Category::getSortnum, category.getSortnum())
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.eq(category.getImgurl() != null, Category::getImgurl, category.getImgurl())
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.eq(category.getType() != null, Category::getType, category.getType())
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.eq(category.getParentId() != null, Category::getParentId, category.getParentId())
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.eq(category.getNamePath() != null, Category::getNamePath, category.getNamePath())
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.isNull(category.getIsRoot() != null &&category.getIsRoot().equals(Constants.ONE), Category::getParentId)
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.eq(category.getIdPath() != null, Category::getIdPath, category.getIdPath())
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.orderByAsc( Category::getSortnum);
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return categoryMapper.selectJoinList(Category.class,queryWrapper);
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}
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@Override
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public PageData<Category> findPage(PageWrap<Category> pageWrap) {
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IPage<Category> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
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Utils.MP.blankToNull(pageWrap.getModel());
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pageWrap.getModel().setIsdeleted(Constants.ZERO);
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MPJLambdaWrapper<Category> queryWrapper = new MPJLambdaWrapper<>();
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queryWrapper.selectAll(Category.class);
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queryWrapper.selectAs(SystemUser::getUsername,Category::getEditorName);
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queryWrapper.select("t1.name",Category::getParentName);
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queryWrapper.select("t1.id_path",Category::getIdParentPath);
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queryWrapper.leftJoin(Category.class,Category::getId,Category::getParentId);
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queryWrapper.leftJoin(SystemUser.class,SystemUser::getId,Category::getEditor);
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queryWrapper.eq(pageWrap.getModel().getId() != null, Category::getId, pageWrap.getModel().getId())
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.eq(pageWrap.getModel().getCreator() != null, Category::getCreator, pageWrap.getModel().getCreator())
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.ge(pageWrap.getModel().getCreateDate() != null, Category::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()))
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.le(pageWrap.getModel().getCreateDate() != null, Category::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()))
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.eq(pageWrap.getModel().getEditor() != null, Category::getEditor, pageWrap.getModel().getEditor())
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.ge(pageWrap.getModel().getEditDate() != null, Category::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()))
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.le(pageWrap.getModel().getEditDate() != null, Category::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()))
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.eq(pageWrap.getModel().getIsdeleted() != null, Category::getIsdeleted, pageWrap.getModel().getIsdeleted())
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.like(pageWrap.getModel().getName() != null, Category::getName, pageWrap.getModel().getName())
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.eq(pageWrap.getModel().getRemark() != null, Category::getRemark, pageWrap.getModel().getRemark())
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.eq(pageWrap.getModel().getStatus() != null, Category::getStatus, pageWrap.getModel().getStatus())
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.eq(pageWrap.getModel().getSortnum() != null, Category::getSortnum, pageWrap.getModel().getSortnum())
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.eq(pageWrap.getModel().getImgurl() != null, Category::getImgurl, pageWrap.getModel().getImgurl())
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.eq(pageWrap.getModel().getType() != null, Category::getType, pageWrap.getModel().getType())
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.eq(pageWrap.getModel().getParentId() != null, Category::getParentId, pageWrap.getModel().getParentId())
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.isNull(pageWrap.getModel().getIsRoot() != null && pageWrap.getModel().getIsRoot().equals(Constants.ONE), Category::getParentId)
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.eq(pageWrap.getModel().getNamePath() != null, Category::getNamePath, pageWrap.getModel().getNamePath())
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.eq(pageWrap.getModel().getIdPath() != null, Category::getIdPath, pageWrap.getModel().getIdPath())
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.orderByAsc( Category::getSortnum);
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return PageData.from(categoryMapper.selectJoinPage(page,Category.class, queryWrapper));
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}
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@Override
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public long count(Category category) {
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QueryWrapper<Category> wrapper = new QueryWrapper<>(category);
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return categoryMapper.selectCount(wrapper);
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}
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@Override
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public List<Category> treeList(Category param ) {
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MPJLambdaWrapper<Category> queryWrapper = new MPJLambdaWrapper<>();
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queryWrapper.selectAll(Category.class);
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queryWrapper.selectAs(SystemUser::getUsername,Category::getEditorName);
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queryWrapper.select("t1.name",Category::getParentName);
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queryWrapper.select("t1.id_path",Category::getIdParentPath);
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queryWrapper.leftJoin(Category.class,Category::getId,Category::getParentId);
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queryWrapper.leftJoin(SystemUser.class,SystemUser::getId,Category::getEditor);
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queryWrapper.eq(Category::getIsdeleted, Constants.ZERO);
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queryWrapper.eq(Category::getType, param.getType());
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queryWrapper.orderByAsc( Category::getSortnum);
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List<Category> companyList = categoryMapper.selectJoinList(Category.class,queryWrapper);
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CategoryTree treeBuild = new CategoryTree(companyList);
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companyList = treeBuild.buildTree();
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return companyList;
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}
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@Override
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public List<CategoryVO> getCategoryVOTree(String categoryType,Integer categoryId){
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List<Category> categoryList = categoryMapper.selectList(new QueryWrapper<Category>().lambda()
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.eq(Category::getIsdeleted, Constants.ZERO)
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.in(Objects.nonNull(categoryType),Category::getType,categoryType.split(","))
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.apply(Objects.nonNull(categoryId)," find_in_set("+categoryId+", REPLACE(ID_PATH,'/',',') ) ")
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.orderByAsc(Category::getSortnum,Category::getId)
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);
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List<CategoryVO> categoryVOList = new ArrayList<>();
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if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(categoryList)){
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for (Category category:categoryList) {
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CategoryVO categoryVO = new CategoryVO();
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categoryVO.setId(category.getId());
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categoryVO.setName(category.getName());
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categoryVO.setParentId(category.getParentId());
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categoryVOList.add(categoryVO);
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}
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CategoryVOTree treeBuild = new CategoryVOTree(categoryVOList);
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categoryVOList = treeBuild.buildTree();
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}
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return categoryVOList;
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}
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@Override
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public List<CategoryVO> getCategoryVOList(Integer categoryType,Integer isRoot){
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List<Category> categoryList = categoryMapper.selectList(new QueryWrapper<Category>().lambda()
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.eq(Category::getIsdeleted, Constants.ZERO)
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.eq(Objects.nonNull(categoryType),Category::getType,categoryType)
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.isNull(Constants.equalsInteger(isRoot,Constants.ONE),Category::getParentId)
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.orderByAsc(Category::getSortnum,Category::getId)
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);
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List<CategoryVO> categoryVOList = new ArrayList<>();
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if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(categoryList)){
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for (Category category:categoryList) {
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CategoryVO categoryVO = new CategoryVO();
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categoryVO.setId(category.getId());
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categoryVO.setName(category.getName());
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categoryVO.setParentId(category.getParentId());
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categoryVOList.add(categoryVO);
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}
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}
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return categoryVOList;
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}
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}
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