package com.tievd.cube.modules.system.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.tievd.cube.commons.base.Result;
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import com.tievd.cube.modules.system.entity.SysPosition;
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import com.tievd.cube.modules.system.entity.SysUser;
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import com.tievd.cube.modules.system.mapper.SysPositionMapper;
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import com.tievd.cube.modules.system.mapper.SysUserMapper;
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import com.tievd.cube.modules.system.service.ISysPositionService;
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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.transaction.annotation.Transactional;
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import java.util.List;
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@Service
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public class SysPositionServiceImpl extends ServiceImpl<SysPositionMapper, SysPosition> implements ISysPositionService {
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@Autowired
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private SysUserMapper sysUserMapper;
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@Override
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@Transactional
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public Result<?> delete(List<String> positionIds) {
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for (String id : positionIds) {
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SysPosition sysPosition = baseMapper.selectById(id);
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if (sysPosition == null) {
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return Result.error("该职位[" + id + "]不存在！");
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}
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// 检查是否有用户还在使用这个职位
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QueryWrapper<SysUser> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("post", sysPosition.getCode());
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Long count = sysUserMapper.selectCount(queryWrapper);
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if (count != null && count > 0) {
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return Result.error("存在是该职位[" + sysPosition.getName() + "]的用户！");
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}
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}
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baseMapper.deleteBatchIds(positionIds);
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return Result.ok();
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}
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}
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