package com.doumee.service.business.impl;
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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.Constants;
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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.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 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.Date;
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import java.util.List;
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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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* @date 2023/11/30 15:33
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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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checkUnique(category);
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LoginUserInfo loginUserInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
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if(loginUserInfo ==null){
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loginUserInfo = category.getLoginUserInfo();
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}
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Category insert = new Category();
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insert.setCreator(loginUserInfo.getId());
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insert.setCreateDate(new Date());
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insert.setEditor(loginUserInfo.getId());
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insert.setEditDate(new Date());
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insert.setIsdeleted(Constants.ZERO);
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insert.setName(category.getName());
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insert.setRemark(category.getRemark());
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insert.setStatus(Constants.ZERO);
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insert.setSortnum(category.getSortnum());
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insert.setImgurl(category.getImgurl());
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insert.setType(Constants.ZERO);
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insert.setParentId(category.getParentId());
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categoryMapper.insert(insert);
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return insert.getId();
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}
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@Override
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public void deleteById(Integer id) {
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categoryMapper.deleteById(id);
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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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categoryMapper.deleteBatchIds(ids);
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}
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@Override
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public void updateById(Category category) {
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checkUnique(category);
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categoryMapper.updateById(category);
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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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QueryWrapper<Category> wrapper = new QueryWrapper<>(category);
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return categoryMapper.selectList(wrapper);
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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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QueryWrapper<Category> queryWrapper = new QueryWrapper<>();
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Utils.MP.blankToNull(pageWrap.getModel());
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if (pageWrap.getModel().getId() != null) {
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queryWrapper.lambda().eq(Category::getId, pageWrap.getModel().getId());
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}
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if (pageWrap.getModel().getCreator() != null) {
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queryWrapper.lambda().eq(Category::getCreator, pageWrap.getModel().getCreator());
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}
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if (pageWrap.getModel().getCreateDate() != null) {
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queryWrapper.lambda().ge(Category::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
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queryWrapper.lambda().le(Category::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
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}
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if (pageWrap.getModel().getEditor() != null) {
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queryWrapper.lambda().eq(Category::getEditor, pageWrap.getModel().getEditor());
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}
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if (pageWrap.getModel().getEditDate() != null) {
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queryWrapper.lambda().ge(Category::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
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queryWrapper.lambda().le(Category::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
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}
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if (pageWrap.getModel().getIsdeleted() != null) {
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queryWrapper.lambda().eq(Category::getIsdeleted, pageWrap.getModel().getIsdeleted());
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}
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if (pageWrap.getModel().getName() != null) {
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queryWrapper.lambda().eq(Category::getName, pageWrap.getModel().getName());
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}
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if (pageWrap.getModel().getRemark() != null) {
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queryWrapper.lambda().eq(Category::getRemark, pageWrap.getModel().getRemark());
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}
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if (pageWrap.getModel().getStatus() != null) {
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queryWrapper.lambda().eq(Category::getStatus, pageWrap.getModel().getStatus());
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}
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if (pageWrap.getModel().getSortnum() != null) {
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queryWrapper.lambda().eq(Category::getSortnum, pageWrap.getModel().getSortnum());
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}
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if (pageWrap.getModel().getImgurl() != null) {
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queryWrapper.lambda().eq(Category::getImgurl, pageWrap.getModel().getImgurl());
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}
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if (pageWrap.getModel().getType() != null) {
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queryWrapper.lambda().eq(Category::getType, pageWrap.getModel().getType());
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}
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if (pageWrap.getModel().getParentId() != null) {
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queryWrapper.lambda().eq(Category::getParentId, pageWrap.getModel().getParentId());
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}
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for(PageWrap.SortData sortData: pageWrap.getSorts()) {
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if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
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queryWrapper.orderByDesc(sortData.getProperty());
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} else {
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queryWrapper.orderByAsc(sortData.getProperty());
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}
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}
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return PageData.from(categoryMapper.selectPage(page, 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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private void checkUnique(Category category){
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QueryWrapper<Category> wrapper = new QueryWrapper<>();
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wrapper.lambda()
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.eq(Category::getIsdeleted,Constants.ZERO)
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.eq(Category::getType,category.getType())
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.eq(Category::getName,category.getName());
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List<Category> categories = categoryMapper.selectList(wrapper);
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if (org.apache.commons.collections.CollectionUtils.isNotEmpty(categories)){
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throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(),"分类信息已存在");
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}
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}
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}
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