package com.xmzs.system.service.impl;
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import cn.hutool.core.util.ObjectUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.xmzs.common.core.exception.ServiceException;
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import com.xmzs.common.core.utils.MapstructUtils;
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import com.xmzs.common.core.utils.StringUtils;
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import com.xmzs.common.mybatis.core.page.PageQuery;
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import com.xmzs.common.mybatis.core.page.TableDataInfo;
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import com.xmzs.system.domain.SysPost;
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import com.xmzs.system.domain.SysUserPost;
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import com.xmzs.system.domain.bo.SysPostBo;
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import com.xmzs.system.domain.vo.SysPostVo;
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import com.xmzs.system.mapper.SysPostMapper;
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import com.xmzs.system.mapper.SysUserPostMapper;
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import com.xmzs.system.service.ISysPostService;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import java.util.Arrays;
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import java.util.List;
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/**
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* 岗位信息 服务层处理
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*
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* @author Lion Li
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*/
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@RequiredArgsConstructor
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@Service
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public class SysPostServiceImpl implements ISysPostService {
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private final SysPostMapper baseMapper;
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private final SysUserPostMapper userPostMapper;
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@Override
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public TableDataInfo<SysPostVo> selectPagePostList(SysPostBo post, PageQuery pageQuery) {
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LambdaQueryWrapper<SysPost> lqw = buildQueryWrapper(post);
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Page<SysPostVo> page = baseMapper.selectVoPage(pageQuery.build(), lqw);
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return TableDataInfo.build(page);
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}
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/**
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* 查询岗位信息集合
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*
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* @param post 岗位信息
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* @return 岗位信息集合
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*/
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@Override
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public List<SysPostVo> selectPostList(SysPostBo post) {
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LambdaQueryWrapper<SysPost> lqw = buildQueryWrapper(post);
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return baseMapper.selectVoList(lqw);
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}
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private LambdaQueryWrapper<SysPost> buildQueryWrapper(SysPostBo bo) {
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LambdaQueryWrapper<SysPost> lqw = Wrappers.lambdaQuery();
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lqw.like(StringUtils.isNotBlank(bo.getPostCode()), SysPost::getPostCode, bo.getPostCode());
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lqw.like(StringUtils.isNotBlank(bo.getPostName()), SysPost::getPostName, bo.getPostName());
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lqw.eq(StringUtils.isNotBlank(bo.getStatus()), SysPost::getStatus, bo.getStatus());
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lqw.orderByAsc(SysPost::getPostSort);
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return lqw;
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}
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/**
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* 查询所有岗位
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*
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* @return 岗位列表
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*/
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@Override
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public List<SysPostVo> selectPostAll() {
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return baseMapper.selectVoList(new QueryWrapper<>());
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}
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/**
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* 通过岗位ID查询岗位信息
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*
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* @param postId 岗位ID
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* @return 角色对象信息
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*/
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@Override
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public SysPostVo selectPostById(Long postId) {
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return baseMapper.selectVoById(postId);
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}
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/**
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* 根据用户ID获取岗位选择框列表
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*
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* @param userId 用户ID
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* @return 选中岗位ID列表
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*/
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@Override
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public List<Long> selectPostListByUserId(Long userId) {
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return baseMapper.selectPostListByUserId(userId);
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}
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/**
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* 校验岗位名称是否唯一
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*
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* @param post 岗位信息
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* @return 结果
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*/
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@Override
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public boolean checkPostNameUnique(SysPostBo post) {
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boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysPost>()
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.eq(SysPost::getPostName, post.getPostName())
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.ne(ObjectUtil.isNotNull(post.getPostId()), SysPost::getPostId, post.getPostId()));
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return !exist;
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}
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/**
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* 校验岗位编码是否唯一
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*
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* @param post 岗位信息
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* @return 结果
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*/
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@Override
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public boolean checkPostCodeUnique(SysPostBo post) {
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boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysPost>()
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.eq(SysPost::getPostCode, post.getPostCode())
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.ne(ObjectUtil.isNotNull(post.getPostId()), SysPost::getPostId, post.getPostId()));
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return !exist;
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}
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/**
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* 通过岗位ID查询岗位使用数量
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*
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* @param postId 岗位ID
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* @return 结果
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*/
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@Override
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public long countUserPostById(Long postId) {
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return userPostMapper.selectCount(new LambdaQueryWrapper<SysUserPost>().eq(SysUserPost::getPostId, postId));
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}
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/**
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* 删除岗位信息
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*
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* @param postId 岗位ID
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* @return 结果
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*/
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@Override
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public int deletePostById(Long postId) {
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return baseMapper.deleteById(postId);
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}
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/**
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* 批量删除岗位信息
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*
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* @param postIds 需要删除的岗位ID
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* @return 结果
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*/
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@Override
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public int deletePostByIds(Long[] postIds) {
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for (Long postId : postIds) {
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SysPost post = baseMapper.selectById(postId);
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if (countUserPostById(postId) > 0) {
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throw new ServiceException(String.format("%1$s已分配,不能删除", post.getPostName()));
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}
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}
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return baseMapper.deleteBatchIds(Arrays.asList(postIds));
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}
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/**
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* 新增保存岗位信息
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*
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* @param bo 岗位信息
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* @return 结果
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*/
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@Override
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public int insertPost(SysPostBo bo) {
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SysPost post = MapstructUtils.convert(bo, SysPost.class);
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return baseMapper.insert(post);
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}
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/**
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* 修改保存岗位信息
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*
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* @param bo 岗位信息
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* @return 结果
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*/
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@Override
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public int updatePost(SysPostBo bo) {
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SysPost post = MapstructUtils.convert(bo, SysPost.class);
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return baseMapper.updateById(post);
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}
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}
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