content: package org.jeecg.modules.system.service.impl;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.stream.Collectors;
  import java.util.stream.Collectors;
  
  import com.baomidou.mybatisplus.core.conditions.Wrapper;
  import org.jeecg.common.util.oConvertUtils;
  import org.jeecg.modules.system.entity.SysDepart;
  import org.jeecg.modules.system.entity.SysUser;
  import org.jeecg.modules.system.entity.SysUserDepart;
  import org.jeecg.modules.system.mapper.SysUserDepartMapper;
  import org.jeecg.modules.system.model.DepartIdModel;
  import org.jeecg.modules.system.service.ISysDepartService;
  import org.jeecg.modules.system.service.ISysUserDepartService;
  import org.jeecg.modules.system.service.ISysUserService;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Service;
  
  import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
  import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
  
  /**
   * <P>
   * 用户部门表实现类
   * <p/>
   * @Author ZhiLin
   *@since 2019-02-22
   */
  @Service
  public class SysUserDepartServiceImpl extends ServiceImpl<SysUserDepartMapper, SysUserDepart> implements ISysUserDepartService {
  	@Autowired
  	private ISysDepartService sysDepartService;
  	@Autowired
  	private ISysUserService sysUserService;
  	
  
  	/**
  	 * 根据用户id查询部门信息
  	 */
  	@Override
  	public List<DepartIdModel> queryDepartIdsOfUser(String userId) {
  		LambdaQueryWrapper<SysUserDepart> queryUDep = new LambdaQueryWrapper<SysUserDepart>();
  		LambdaQueryWrapper<SysDepart> queryDep = new LambdaQueryWrapper<SysDepart>();
  		try {
  			queryUDep.eq(SysUserDepart::getUserId, userId);
  			List<String> depIdList = new ArrayList<>();
  			List<DepartIdModel> depIdModelList = new ArrayList<>();
  			List<SysUserDepart> userDepList = this.list(queryUDep);
  			if(userDepList != null && userDepList.size() > 0) {
  			for(SysUserDepart userDepart : userDepList) {
  					depIdList.add(userDepart.getDepId());
  				}
  			queryDep.in(SysDepart::getId, depIdList);
  			List<SysDepart> depList = sysDepartService.list(queryDep);
  			if(depList != null || depList.size() > 0) {
  				for(SysDepart depart : depList) {
  					depIdModelList.add(new DepartIdModel().convertByUserDepart(depart));
  				}
  			}
  			return depIdModelList;
  			}
  		}catch(Exception e) {
  			e.fillInStackTrace();
  		}
  		return null;
  		
  		
  	}
  
  
  	/**
  	 * 根据部门id查询用户信息
  	 */
  	@Override
  	public List<SysUser> queryUserByDepId(String depId) {
  		LambdaQueryWrapper<SysUserDepart> queryUDep = new LambdaQueryWrapper<SysUserDepart>();
  		queryUDep.eq(SysUserDepart::getDepId, depId);
  		List<String> userIdList = new ArrayList<>();
  		List<SysUserDepart> uDepList = this.list(queryUDep);
  		if(uDepList != null && uDepList.size() > 0) {
  			for(SysUserDepart uDep : uDepList) {
  				userIdList.add(uDep.getUserId());
  			}
  			List<SysUser> userList = (List<SysUser>) sysUserService.listByIds(userIdList);
  			//update-begin-author:taoyan date:201905047 for:接口调用查询返回结果不能返回密码相关信息
  			for (SysUser sysUser : userList) {
  				sysUser.setSalt("");
  				sysUser.setPassword("");
  			}
  			//update-end-author:taoyan date:201905047 for:接口调用查询返回结果不能返回密码相关信息
  			return userList;
  		}
  		return new ArrayList<SysUser>();
  	}
  
  	/**
  	 * 根据部门code，查询当前部门和下级部门的 用户信息
  	 */
  	@Override
  	public List<SysUser> queryUserByDepCode(String depCode,String realname) {
  		LambdaQueryWrapper<SysDepart> queryByDepCode = new LambdaQueryWrapper<SysDepart>();
  		queryByDepCode.likeRight(SysDepart::getOrgCode,depCode);
  		List<SysDepart> sysDepartList = sysDepartService.list(queryByDepCode);
  		List<String> depIds = sysDepartList.stream().map(SysDepart::getId).collect(Collectors.toList());
  
  		LambdaQueryWrapper<SysUserDepart> queryUDep = new LambdaQueryWrapper<SysUserDepart>();
  		queryUDep.in(SysUserDepart::getDepId, depIds);
  		List<String> userIdList = new ArrayList<>();
  		List<SysUserDepart> uDepList = this.list(queryUDep);
  		if(uDepList != null && uDepList.size() > 0) {
  			for(SysUserDepart uDep : uDepList) {
  				userIdList.add(uDep.getUserId());
  			}
  			LambdaQueryWrapper<SysUser> queryUser = new LambdaQueryWrapper<SysUser>();
  			queryUser.in(SysUser::getId,userIdList);
  			if(oConvertUtils.isNotEmpty(realname)){
  				queryUser.like(SysUser::getRealname,realname.trim());
  			}
  			List<SysUser> userList = (List<SysUser>) sysUserService.list(queryUser);
  			//update-begin-author:taoyan date:201905047 for:接口调用查询返回结果不能返回密码相关信息
  			for (SysUser sysUser : userList) {
  				sysUser.setSalt("");
  				sysUser.setPassword("");
  			}
  			//update-end-author:taoyan date:201905047 for:接口调用查询返回结果不能返回密码相关信息
  			return userList;
  		}
  		return new ArrayList<SysUser>();
  	}
  	
  }
  