2026-08-10 a378f38df1785cbc8c9f1d55ace6a37952d2f65b
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package cn.iocoder.yudao.module.hrm.service.employee;
 
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONUtil;
import cn.iocoder.yudao.framework.common.exception.ServiceException;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeEducationSaveReqVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeEmergencyContactSaveReqVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeImportExcelVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeImportReqVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeImportRespVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeePageReqVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeRespVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeSaveReqVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeSimpleRespVO;
import cn.iocoder.yudao.module.hrm.controller.admin.employee.vo.HrmEmployeeWorkHistorySaveReqVO;
import cn.iocoder.yudao.module.hrm.dal.dataobject.employee.HrmEmployeeDO;
import cn.iocoder.yudao.module.hrm.dal.dataobject.employee.HrmEmployeeEducationDO;
import cn.iocoder.yudao.module.hrm.dal.dataobject.employee.HrmEmployeeEmergencyContactDO;
import cn.iocoder.yudao.module.hrm.dal.dataobject.employee.HrmEmployeeWorkHistoryDO;
import cn.iocoder.yudao.module.hrm.dal.mysql.employee.HrmEmployeeEducationMapper;
import cn.iocoder.yudao.module.hrm.dal.mysql.employee.HrmEmployeeEmergencyContactMapper;
import cn.iocoder.yudao.module.hrm.dal.mysql.employee.HrmEmployeeMapper;
import cn.iocoder.yudao.module.hrm.dal.mysql.employee.HrmEmployeeWorkHistoryMapper;
import cn.iocoder.yudao.module.hrm.dal.redis.HrmNoRedisDAO;
import cn.iocoder.yudao.module.system.api.dept.DeptApi;
import cn.iocoder.yudao.module.system.api.dept.PostApi;
import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
import cn.iocoder.yudao.module.system.api.dept.dto.PostRespDTO;
import cn.iocoder.yudao.module.system.api.permission.RoleApi;
import cn.iocoder.yudao.module.system.api.permission.dto.RoleRespDTO;
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
import cn.iocoder.yudao.module.system.api.user.dto.AdminUserCreateReqDTO;
import jakarta.annotation.Resource;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
 
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.stream.Collectors;
 
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
import static cn.iocoder.yudao.module.hrm.enums.ErrorCodeConstants.*;
 
/**
 * 员工信息 Service 实现类
 *
 * @author 超级管理员
 */
@Service
@Validated
public class HrmEmployeeServiceImpl implements HrmEmployeeService {
 
    @Resource
    private HrmEmployeeMapper employeeMapper;
    @Resource
    private HrmEmployeeEducationMapper educationMapper;
    @Resource
    private HrmEmployeeWorkHistoryMapper workHistoryMapper;
    @Resource
    private HrmEmployeeEmergencyContactMapper emergencyContactMapper;
    @Resource
    private HrmNoRedisDAO noRedisDAO;
    @Resource
    private DeptApi deptApi;
    @Resource
    private PostApi postApi;
    @Resource
    private AdminUserApi adminUserApi;
    @Resource
    private RoleApi roleApi;
    @Resource
    @Lazy // 自注入需延迟加载,否则 bean 被代理包装后注入原始版本导致启动失败
    private HrmEmployeeService self;
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Long createEmployee(HrmEmployeeSaveReqVO createReqVO) {
        // 1. 校验部门
        deptApi.validateDeptList(Collections.singleton(createReqVO.getDeptId()));
        // 2. 校验岗位
        postApi.validPostList(Collections.singleton(createReqVO.getPostId()));
        // 3. 校验手机号是否已存在
        if (employeeMapper.selectByPhone(createReqVO.getPhone()) != null) {
            throw exception(EMPLOYEE_PHONE_EXISTS);
        }
        // 4. 同步创建系统用户
        AdminUserCreateReqDTO userCreateReqDTO = new AdminUserCreateReqDTO();
        userCreateReqDTO.setUsername(createReqVO.getPhone());
        userCreateReqDTO.setNickname(createReqVO.getName());
        userCreateReqDTO.setDeptId(createReqVO.getDeptId());
        userCreateReqDTO.setPostIds(Collections.singleton(createReqVO.getPostId()));
        userCreateReqDTO.setMobile(createReqVO.getPhone());
        userCreateReqDTO.setPassword(createReqVO.getPhone());
        userCreateReqDTO.setSex(createReqVO.getGender());
        userCreateReqDTO.setEmail(createReqVO.getEmail());
        userCreateReqDTO.setRemark(createReqVO.getRemark());
        // 设置角色
        if (CollUtil.isNotEmpty(createReqVO.getRoleIds())) {
            userCreateReqDTO.setRoleIds(createReqVO.getRoleIds().stream().collect(Collectors.toSet()));
        }
        Long userId = adminUserApi.createUser(userCreateReqDTO);
        // 5. 生成员工编号
        String employeeNo = generateUniqueEmployeeNo();
        // 6. 插入员工记录
        HrmEmployeeDO employee = BeanUtils.toBean(createReqVO, HrmEmployeeDO.class);
        employee.setEmployeeNo(employeeNo);
        employee.setUserId(userId); // 关联系统用户ID
        // roleIds 存储为 JSON
        if (CollUtil.isNotEmpty(createReqVO.getRoleIds())) {
            employee.setRoleIds(JSONUtil.toJsonStr(createReqVO.getRoleIds()));
        }
        employeeMapper.insert(employee);
        Long employeeId = employee.getId();
        // 7. 同步添加教育经历
        if (CollUtil.isNotEmpty(createReqVO.getEducations())) {
            createReqVO.getEducations().forEach(educationVO -> {
                HrmEmployeeEducationDO education = BeanUtils.toBean(educationVO, HrmEmployeeEducationDO.class);
                education.setEmployeeId(employeeId);
                educationMapper.insert(education);
            });
        }
        // 8. 同步添加工作经历
        if (CollUtil.isNotEmpty(createReqVO.getWorkHistories())) {
            createReqVO.getWorkHistories().forEach(workHistoryVO -> {
                HrmEmployeeWorkHistoryDO workHistory = BeanUtils.toBean(workHistoryVO, HrmEmployeeWorkHistoryDO.class);
                workHistory.setEmployeeId(employeeId);
                workHistoryMapper.insert(workHistory);
            });
        }
        // 9. 同步添加紧急联系人
        if (CollUtil.isNotEmpty(createReqVO.getEmergencyContacts())) {
            createReqVO.getEmergencyContacts().forEach(emergencyContactVO -> {
                HrmEmployeeEmergencyContactDO emergencyContact = BeanUtils.toBean(emergencyContactVO, HrmEmployeeEmergencyContactDO.class);
                emergencyContact.setEmployeeId(employeeId);
                emergencyContactMapper.insert(emergencyContact);
            });
        }
        return employeeId;
    }
 
    private String generateUniqueEmployeeNo() {
        String employeeNo = noRedisDAO.generateEmployeeNo();
        if (employeeMapper.selectByEmployeeNo(employeeNo) != null) {
            return generateUniqueEmployeeNo();
        }
        return employeeNo;
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void updateEmployee(HrmEmployeeSaveReqVO updateReqVO) {
        // 校验存在
        HrmEmployeeDO employee = validateEmployeeExists(updateReqVO.getId());
        // 校验部门
        deptApi.validateDeptList(Collections.singleton(updateReqVO.getDeptId()));
        // 校验岗位
        postApi.validPostList(Collections.singleton(updateReqVO.getPostId()));
        // 校验手机号是否已存在(如果手机号有变更)
        if (!Objects.equals(employee.getPhone(), updateReqVO.getPhone())
                && employeeMapper.selectByPhone(updateReqVO.getPhone()) != null) {
            throw exception(EMPLOYEE_PHONE_EXISTS);
        }
        // 更新员工主表
        HrmEmployeeDO updateObj = BeanUtils.toBean(updateReqVO, HrmEmployeeDO.class);
        // roleIds 存储为 JSON
        if (CollUtil.isNotEmpty(updateReqVO.getRoleIds())) {
            updateObj.setRoleIds(JSONUtil.toJsonStr(updateReqVO.getRoleIds()));
        }
        employeeMapper.updateById(updateObj);
        Long employeeId = updateReqVO.getId();
 
        // 同步教育经历
        syncEducationList(employeeId, updateReqVO.getEducations());
        // 同步工作经历
        syncWorkHistoryList(employeeId, updateReqVO.getWorkHistories());
        // 同步紧急联系人
        syncEmergencyContactList(employeeId, updateReqVO.getEmergencyContacts());
    }
 
    private void syncEducationList(Long employeeId, List<HrmEmployeeEducationSaveReqVO> newList) {
        educationMapper.deleteByEmployeeId(employeeId);
        if (CollUtil.isNotEmpty(newList)) {
            newList.forEach(vo -> {
                HrmEmployeeEducationDO education = BeanUtils.toBean(vo, HrmEmployeeEducationDO.class);
                education.setId(null);
                education.setEmployeeId(employeeId);
                educationMapper.insert(education);
            });
        }
    }
 
    private void syncWorkHistoryList(Long employeeId, List<HrmEmployeeWorkHistorySaveReqVO> newList) {
        workHistoryMapper.deleteByEmployeeId(employeeId);
        if (CollUtil.isNotEmpty(newList)) {
            newList.forEach(vo -> {
                HrmEmployeeWorkHistoryDO workHistory = BeanUtils.toBean(vo, HrmEmployeeWorkHistoryDO.class);
                workHistory.setId(null);
                workHistory.setEmployeeId(employeeId);
                workHistoryMapper.insert(workHistory);
            });
        }
    }
 
    private void syncEmergencyContactList(Long employeeId, List<HrmEmployeeEmergencyContactSaveReqVO> newList) {
        emergencyContactMapper.deleteByEmployeeId(employeeId);
        if (CollUtil.isNotEmpty(newList)) {
            newList.forEach(vo -> {
                HrmEmployeeEmergencyContactDO emergencyContact = BeanUtils.toBean(vo, HrmEmployeeEmergencyContactDO.class);
                emergencyContact.setId(null);
                emergencyContact.setEmployeeId(employeeId);
                emergencyContactMapper.insert(emergencyContact);
            });
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteEmployee(Long id) {
        // 校验存在
        validateEmployeeExists(id);
        // 级联删除子表
        educationMapper.deleteByEmployeeId(id);
        workHistoryMapper.deleteByEmployeeId(id);
        emergencyContactMapper.deleteByEmployeeId(id);
        // 删除员工
        employeeMapper.deleteById(id);
    }
 
    private HrmEmployeeDO validateEmployeeExists(Long id) {
        HrmEmployeeDO employee = employeeMapper.selectById(id);
        if (employee == null) {
            throw exception(EMPLOYEE_NOT_EXISTS);
        }
        return employee;
    }
 
    @Override
    public HrmEmployeeDO getEmployee(Long id) {
        return employeeMapper.selectById(id);
    }
 
    @Override
    public HrmEmployeeRespVO getEmployeeDetail(Long id) {
        HrmEmployeeDO employee = getEmployee(id);
        if (employee == null) {
            return null;
        }
        HrmEmployeeRespVO respVO = BeanUtils.toBean(employee, HrmEmployeeRespVO.class);
        // 解析 roleIds JSON
        if (StrUtil.isNotBlank(employee.getRoleIds())) {
            respVO.setRoleIds(JSONUtil.toList(employee.getRoleIds(), Long.class));
        }
        // 填充部门名称
        if (employee.getDeptId() != null) {
            DeptRespDTO dept = deptApi.getDept(employee.getDeptId());
            if (dept != null) {
                respVO.setDeptName(dept.getName());
            }
        }
        // 填充岗位名称
        if (employee.getPostId() != null) {
            Map<Long, PostRespDTO> postMap = postApi.getPostMap(Collections.singleton(employee.getPostId()));
            PostRespDTO post = postMap.get(employee.getPostId());
            if (post != null) {
                respVO.setPostName(post.getName());
            }
        }
        // 填充角色名称
        if (CollUtil.isNotEmpty(respVO.getRoleIds())) {
            List<RoleRespDTO> roles = roleApi.getRoleList(respVO.getRoleIds());
            if (CollUtil.isNotEmpty(roles)) {
                respVO.setRoleNames(roles.stream().map(RoleRespDTO::getName).collect(Collectors.joining(",")));
            }
        }
        return respVO;
    }
 
    @Override
    public HrmEmployeeDO validateEmployee(Long id) {
        HrmEmployeeDO employee = employeeMapper.selectById(id);
        if (employee == null) {
            throw exception(EMPLOYEE_NOT_EXISTS);
        }
        return employee;
    }
 
    @Override
    public PageResult<HrmEmployeeDO> getEmployeePage(HrmEmployeePageReqVO pageReqVO) {
        return employeeMapper.selectPage(pageReqVO);
    }
 
    @Override
    public List<HrmEmployeeDO> getEmployeeList(Collection<Long> ids) {
        return employeeMapper.selectByIds(ids);
    }
 
    @Override
    public List<HrmEmployeeSimpleRespVO> getEmployeeSimpleList(Integer employeeStatus) {
        List<HrmEmployeeDO> list = employeeMapper.selectListByStatus(employeeStatus);
        // 填充部门名称
        Set<Long> deptIds = list.stream()
                .map(HrmEmployeeDO::getDeptId)
                .filter(Objects::nonNull)
                .collect(Collectors.toSet());
        Map<Long, DeptRespDTO> deptMap = deptApi.getDeptMap(deptIds);
        return list.stream().map(emp -> {
            HrmEmployeeSimpleRespVO vo = new HrmEmployeeSimpleRespVO();
            vo.setId(emp.getId());
            vo.setEmployeeNo(emp.getEmployeeNo());
            vo.setName(emp.getName());
            vo.setEmployeeStatus(emp.getEmployeeStatus());
            if (emp.getDeptId() != null && deptMap.containsKey(emp.getDeptId())) {
                vo.setDeptName(deptMap.get(emp.getDeptId()).getName());
            }
            return vo;
        }).collect(Collectors.toList());
    }
 
    @Override
    public HrmEmployeeDO getEmployeeByUserId(Long userId) {
        return employeeMapper.selectByUserId(userId);
    }
 
    @Override
    public HrmEmployeeImportRespVO importEmployeeList(List<HrmEmployeeImportExcelVO> importEmployees,
                                                      HrmEmployeeImportReqVO importReqVO) {
        // 1. 校验非空
        importEmployees = filterList(importEmployees, item -> Objects.nonNull(item.getName()));
        if (CollUtil.isEmpty(importEmployees)) {
            throw exception(EMPLOYEE_IMPORT_LIST_IS_EMPTY);
        }
        // 2. 预加载部门/岗位/角色 名称 -> 实体 映射
        Map<String, DeptRespDTO> deptMap = deptApi.getDeptList().stream()
                .collect(Collectors.toMap(DeptRespDTO::getName, dept -> dept, (v1, v2) -> v1));
        Map<String, PostRespDTO> postMap = postApi.getPostList().stream()
                .collect(Collectors.toMap(PostRespDTO::getName, post -> post, (v1, v2) -> v1));
        Map<String, RoleRespDTO> roleMap = roleApi.getRoleList().stream()
                .collect(Collectors.toMap(RoleRespDTO::getName, role -> role, (v1, v2) -> v1));
        // 3. 逐条处理
        HrmEmployeeImportRespVO respVO = HrmEmployeeImportRespVO.builder()
                .createNames(new ArrayList<>())
                .updateNames(new ArrayList<>())
                .failureNames(new LinkedHashMap<>())
                .build();
        for (HrmEmployeeImportExcelVO importEmployee : importEmployees) {
            String name = importEmployee.getName();
            try {
                // 3.1 名称转 ID
                Long deptId = parseDeptId(importEmployee.getDeptName(), deptMap);
                Long postId = parsePostId(importEmployee.getPostName(), postMap);
                Set<Long> roleIds = parseRoleIds(importEmployee.getRoleNames(), roleMap);
                // 3.2 构建保存请求
                HrmEmployeeSaveReqVO saveReqVO = buildImportSaveReqVO(importEmployee, deptId, postId, roleIds);
                // 3.3 判断存在性:按手机号
                HrmEmployeeDO existEmployee = employeeMapper.selectByPhone(importEmployee.getPhone());
                if (existEmployee == null) {
                    self.createEmployee(saveReqVO);
                    respVO.getCreateNames().add(name);
                } else {
                    if (!Boolean.TRUE.equals(importReqVO.getUpdateSupport())) {
                        respVO.getFailureNames().put(name, EMPLOYEE_PHONE_EXISTS.getMsg());
                        continue;
                    }
                    saveReqVO.setId(existEmployee.getId());
                    self.updateEmployee(saveReqVO);
                    respVO.getUpdateNames().add(name);
                }
            } catch (ServiceException ex) {
                respVO.getFailureNames().put(name, ex.getMessage());
            } catch (Exception ex) {
                respVO.getFailureNames().put(name, ex.getMessage());
            }
        }
        return respVO;
    }
 
    private HrmEmployeeSaveReqVO buildImportSaveReqVO(HrmEmployeeImportExcelVO importEmployee,
                                                      Long deptId, Long postId, Set<Long> roleIds) {
        if (StrUtil.isBlank(importEmployee.getName())) {
            throw exception(EMPLOYEE_IMPORT_FIELD_REQUIRED, "员工姓名");
        }
        if (StrUtil.isBlank(importEmployee.getPhone())) {
            throw exception(EMPLOYEE_IMPORT_FIELD_REQUIRED, "手机号");
        }
        if (importEmployee.getHireDate() == null) {
            throw exception(EMPLOYEE_IMPORT_FIELD_REQUIRED, "入职日期");
        }
        HrmEmployeeSaveReqVO reqVO = new HrmEmployeeSaveReqVO();
        reqVO.setName(importEmployee.getName());
        reqVO.setGender(importEmployee.getGender() != null ? importEmployee.getGender() : 1); // 默认男
        reqVO.setPhone(importEmployee.getPhone());
        reqVO.setDeptId(deptId);
        reqVO.setPostId(postId);
        reqVO.setRoleIds(CollUtil.isEmpty(roleIds) ? null : new ArrayList<>(roleIds));
        reqVO.setHireDate(importEmployee.getHireDate());
        reqVO.setEmployeeStatus(importEmployee.getEmployeeStatus() != null
                ? importEmployee.getEmployeeStatus() : 1); // 默认在职
        reqVO.setEmail(importEmployee.getEmail());
        reqVO.setBirthday(importEmployee.getBirthday());
        reqVO.setIdCard(importEmployee.getIdCard());
        reqVO.setNation(importEmployee.getNation());
        reqVO.setMarriageStatus(importEmployee.getMarriageStatus());
        reqVO.setAge(importEmployee.getAge());
        reqVO.setEducation(importEmployee.getEducation());
        reqVO.setPoliticalStatus(importEmployee.getPoliticalStatus());
        reqVO.setRemark(importEmployee.getRemark());
        return reqVO;
    }
 
    private Long parseDeptId(String deptName, Map<String, DeptRespDTO> deptMap) {
        if (StrUtil.isBlank(deptName)) {
            throw exception(EMPLOYEE_IMPORT_FIELD_REQUIRED, "部门名称");
        }
        DeptRespDTO dept = deptMap.get(deptName.trim());
        if (dept == null) {
            throw exception(EMPLOYEE_DEPT_NAME_NOT_EXISTS, deptName.trim());
        }
        return dept.getId();
    }
 
    private Long parsePostId(String postName, Map<String, PostRespDTO> postMap) {
        if (StrUtil.isBlank(postName)) {
            throw exception(EMPLOYEE_IMPORT_FIELD_REQUIRED, "岗位名称");
        }
        PostRespDTO post = postMap.get(postName.trim());
        if (post == null) {
            throw exception(EMPLOYEE_POST_NAME_NOT_EXISTS, postName.trim());
        }
        return post.getId();
    }
 
    private Set<Long> parseRoleIds(String roleNames, Map<String, RoleRespDTO> roleMap) {
        if (StrUtil.isBlank(roleNames)) {
            return Collections.emptySet();
        }
        Set<Long> roleIds = new LinkedHashSet<>();
        for (String roleName : roleNames.split("[,,]")) {
            String trimmed = roleName.trim();
            if (StrUtil.isBlank(trimmed)) {
                continue;
            }
            RoleRespDTO role = roleMap.get(trimmed);
            if (role == null) {
                throw exception(EMPLOYEE_ROLE_NAME_NOT_EXISTS, trimmed);
            }
            roleIds.add(role.getId());
        }
        return roleIds;
    }
 
}