package com.project.system.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.project.common.exception.base.BaseException;
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import com.project.common.utils.StringUtils;
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import com.project.system.domain.SysUserDept;
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import com.project.system.domain.bo.editBo.UserDeptBo;
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import com.project.system.domain.vo.UserDeptVo;
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import com.project.system.mapper.SysUserDeptMapper;
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import com.project.system.service.ISysUserDeptService;
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import lombok.RequiredArgsConstructor;
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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.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* 用户与部门关联Service业务层处理
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*
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* @author manton
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*/
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@Service
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@RequiredArgsConstructor(onConstructor_ = @Autowired)
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public class SysUserDeptServiceImpl extends ServiceImpl<SysUserDeptMapper, SysUserDept> implements ISysUserDeptService {
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/**
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* 用户多机构回显
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* @param userId 用户id
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* @return 内容
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*/
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@Override
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public UserDeptVo batchUserDeptView(Long userId)
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{
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List<SysUserDept> list = this.list(lq().eq(SysUserDept::getUserId, userId));
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List<Long> deptIds = list.stream().map(SysUserDept::getDeptId).collect(Collectors.toList());
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UserDeptVo vo = new UserDeptVo();
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vo.setUserId(userId);
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vo.setDeptIds(deptIds);
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return vo;
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}
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/**
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* 用户多机构保存
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* @param bo 参数
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* @return 结果
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*/
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@Override
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@Transactional
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public Boolean batchUserDeptSave(UserDeptBo bo)
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{
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Long userId = bo.getUserId();
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if (userId==null || StringUtils.isEmpty(bo.getDeptIds())){
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throw new BaseException("参数有误！");
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}
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this.remove(lq().eq(SysUserDept::getUserId, userId));
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List<SysUserDept> saveList = new ArrayList<>();
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for (Long deptId : bo.getDeptIds()) {
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saveList.add(new SysUserDept().setUserId(userId).setDeptId(deptId));
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}
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return this.saveBatch(saveList);
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}
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}
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