package cn.iocoder.yudao.module.hrm.service.approval;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ObjUtil;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.module.bpm.api.task.BpmProcessInstanceApi;
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import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO;
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import cn.iocoder.yudao.module.bpm.dal.dataobject.definition.BpmProcessDefinitionInfoDO;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmCategoryService;
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import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService;
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import cn.iocoder.yudao.module.hrm.controller.admin.approval.vo.HrmResignationApplicationPageReqVO;
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import cn.iocoder.yudao.module.hrm.controller.admin.approval.vo.HrmResignationApplicationRespVO;
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import cn.iocoder.yudao.module.hrm.controller.admin.approval.vo.HrmResignationApplicationSaveReqVO;
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import cn.iocoder.yudao.module.hrm.dal.dataobject.approval.HrmResignationApplicationDO;
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import cn.iocoder.yudao.module.hrm.dal.mysql.approval.HrmResignationApplicationMapper;
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import cn.iocoder.yudao.module.hrm.dal.redis.HrmNoRedisDAO;
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import cn.iocoder.yudao.module.hrm.enums.HrmAuditStatusEnum;
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import cn.iocoder.yudao.module.hrm.enums.HrmResignationTypeEnum;
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import cn.iocoder.yudao.module.system.api.dept.DeptApi;
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import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
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import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
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import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
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import jakarta.annotation.Resource;
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import lombok.extern.slf4j.Slf4j;
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import org.flowable.engine.repository.ProcessDefinition;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.validation.annotation.Validated;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.Set;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
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import static cn.iocoder.yudao.module.hrm.enums.ErrorCodeConstants.*;
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/**
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* 离职申请 Service 实现类
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*
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* @author 芋道源码
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*/
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@Service
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@Validated
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@Slf4j
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public class HrmResignationApplicationServiceImpl implements HrmResignationApplicationService {
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private static final Integer HANDOVER_STATUS_NOT_STARTED = 0;
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private static final Integer HANDOVER_STATUS_IN_PROGRESS = 10;
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private static final Integer HANDOVER_STATUS_COMPLETED = 20;
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@Resource
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private HrmResignationApplicationMapper resignationApplicationMapper;
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@Resource
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private HrmNoRedisDAO noRedisDAO;
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@Resource
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private DeptApi deptApi;
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@Resource
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private AdminUserApi adminUserApi;
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@Resource
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private BpmProcessInstanceApi bpmProcessInstanceApi;
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@Resource
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private BpmCategoryService bpmCategoryService;
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@Resource
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private BpmProcessDefinitionService bpmProcessDefinitionService;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public Long createResignationApplication(HrmResignationApplicationSaveReqVO createReqVO) {
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Long userId = createReqVO.getUserId();
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if (userId == null) {
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userId = getCurrentUserId();
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}
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HrmResignationApplicationDO existing = resignationApplicationMapper.selectByUserIdAndStatusNot(userId,
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HrmAuditStatusEnum.CANCEL.getStatus());
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if (existing != null) {
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throw exception(RESIGNATION_APPLICATION_EXISTS);
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}
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String no = generateUniqueNo();
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AdminUserRespDTO user = adminUserApi.getUser(userId);
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if (user == null) {
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userId = getCurrentUserId();
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}
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HrmResignationApplicationDO application = BeanUtils.toBean(createReqVO, HrmResignationApplicationDO.class);
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application.setNo(no);
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application.setUserId(userId);
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application.setDeptId(createReqVO.getDeptId() != null ? createReqVO.getDeptId() : user.getDeptId());
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application.setStatus(HrmAuditStatusEnum.DRAFT.getStatus());
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application.setHandoverStatus(HANDOVER_STATUS_NOT_STARTED);
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resignationApplicationMapper.insert(application);
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return application.getId();
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}
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private Long getCurrentUserId() {
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return 1L;
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}
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private String generateUniqueNo() {
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String no = noRedisDAO.generateResignationApplicationNo();
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if (resignationApplicationMapper.selectByNo(no) != null) {
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return generateUniqueNo();
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}
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return no;
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}
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@Override
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public void updateResignationApplication(HrmResignationApplicationSaveReqVO updateReqVO) {
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HrmResignationApplicationDO application = validateResignationApplicationExists(updateReqVO.getId());
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if (!Objects.equals(application.getStatus(), HrmAuditStatusEnum.DRAFT.getStatus())) {
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throw exception(RESIGNATION_APPLICATION_UPDATE_FAIL_NOT_DRAFT);
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}
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HrmResignationApplicationDO updateObj = BeanUtils.toBean(updateReqVO, HrmResignationApplicationDO.class);
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resignationApplicationMapper.updateById(updateObj);
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}
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@Override
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public void deleteResignationApplication(Long id) {
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HrmResignationApplicationDO application = validateResignationApplicationExists(id);
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if (!Objects.equals(application.getStatus(), HrmAuditStatusEnum.DRAFT.getStatus())) {
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throw exception(RESIGNATION_APPLICATION_UPDATE_FAIL_NOT_DRAFT);
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}
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resignationApplicationMapper.deleteById(id);
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}
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private HrmResignationApplicationDO validateResignationApplicationExists(Long id) {
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HrmResignationApplicationDO application = resignationApplicationMapper.selectById(id);
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if (application == null) {
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throw exception(RESIGNATION_APPLICATION_NOT_EXISTS);
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}
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return application;
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}
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@Override
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public HrmResignationApplicationDO getResignationApplication(Long id) {
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return resignationApplicationMapper.selectById(id);
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}
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@Override
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public HrmResignationApplicationRespVO getResignationApplicationDetail(Long id) {
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HrmResignationApplicationDO application = getResignationApplication(id);
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if (application == null) {
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return null;
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}
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HrmResignationApplicationRespVO respVO = BeanUtils.toBean(application, HrmResignationApplicationRespVO.class);
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fillUserNames(respVO, application);
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if (application.getDeptId() != null) {
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DeptRespDTO dept = deptApi.getDept(application.getDeptId());
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if (dept != null) {
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respVO.setDeptName(dept.getName());
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}
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}
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respVO.setResignationTypeName(HrmResignationTypeEnum.getNameByStatus(application.getResignationType()));
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respVO.setHandoverStatusName(getHandoverStatusName(application.getHandoverStatus()));
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respVO.setStatusName(HrmAuditStatusEnum.getNameByStatus(application.getStatus()));
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return respVO;
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}
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private void fillUserNames(HrmResignationApplicationRespVO respVO, HrmResignationApplicationDO application) {
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Set<Long> userIds = Set.of(application.getUserId(), application.getHandoverUserId())
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.stream().filter(Objects::nonNull).collect(Collectors.toSet());
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Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(userIds);
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if (application.getUserId() != null && userMap.containsKey(application.getUserId())) {
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respVO.setUserName(userMap.get(application.getUserId()).getNickname());
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}
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if (application.getHandoverUserId() != null && userMap.containsKey(application.getHandoverUserId())) {
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respVO.setHandoverUserName(userMap.get(application.getHandoverUserId()).getNickname());
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}
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}
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private String getHandoverStatusName(Integer handoverStatus) {
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if (handoverStatus == null) {
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return "";
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}
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if (Objects.equals(handoverStatus, HANDOVER_STATUS_NOT_STARTED)) {
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return "未开始";
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}
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if (Objects.equals(handoverStatus, HANDOVER_STATUS_IN_PROGRESS)) {
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return "进行中";
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}
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if (Objects.equals(handoverStatus, HANDOVER_STATUS_COMPLETED)) {
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return "已完成";
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}
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return "";
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}
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@Override
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public PageResult<HrmResignationApplicationRespVO> getResignationApplicationPage(HrmResignationApplicationPageReqVO pageReqVO) {
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PageResult<HrmResignationApplicationDO> pageResult = resignationApplicationMapper.selectPage(pageReqVO);
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if (pageResult.getList().isEmpty()) {
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return new PageResult<>(Collections.emptyList(), pageResult.getTotal());
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}
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Set<Long> userIds = pageResult.getList().stream()
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.flatMap(app -> Stream.of(app.getUserId(), app.getHandoverUserId()))
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.filter(Objects::nonNull)
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.collect(Collectors.toSet());
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Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(userIds);
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Set<Long> deptIds = pageResult.getList().stream()
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.map(HrmResignationApplicationDO::getDeptId)
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.filter(Objects::nonNull)
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.collect(Collectors.toSet());
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Map<Long, DeptRespDTO> deptMap = deptApi.getDeptMap(deptIds);
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List<HrmResignationApplicationRespVO> list = pageResult.getList().stream().map(app -> {
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HrmResignationApplicationRespVO vo = BeanUtils.toBean(app, HrmResignationApplicationRespVO.class);
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if (app.getUserId() != null && userMap.containsKey(app.getUserId())) {
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vo.setUserName(userMap.get(app.getUserId()).getNickname());
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}
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if (app.getHandoverUserId() != null && userMap.containsKey(app.getHandoverUserId())) {
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vo.setHandoverUserName(userMap.get(app.getHandoverUserId()).getNickname());
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}
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if (app.getDeptId() != null && deptMap.containsKey(app.getDeptId())) {
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vo.setDeptName(deptMap.get(app.getDeptId()).getName());
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}
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vo.setResignationTypeName(HrmResignationTypeEnum.getNameByStatus(app.getResignationType()));
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vo.setHandoverStatusName(getHandoverStatusName(app.getHandoverStatus()));
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vo.setStatusName(HrmAuditStatusEnum.getNameByStatus(app.getStatus()));
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return vo;
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}).collect(Collectors.toList());
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return new PageResult<>(list, pageResult.getTotal());
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void submitResignationApplication(Long id, String processDefinitionKey, Long userId) {
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HrmResignationApplicationDO application = validateResignationApplicationExists(id);
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if (ObjUtil.notEqual(application.getStatus(), HrmAuditStatusEnum.DRAFT.getStatus())) {
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throw exception(RESIGNATION_APPLICATION_SUBMIT_FAIL_NOT_DRAFT);
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}
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validateApproveCategoryAndProcessDefinition();
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ProcessDefinition processDefinition = bpmProcessDefinitionService.getActiveProcessDefinition(processDefinitionKey);
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if (processDefinition == null) {
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throw exception(RESIGNATION_APPLICATION_BPM_PROCESS_DEFINITION_NOT_EXISTS);
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}
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String processInstanceId = bpmProcessInstanceApi.createProcessInstance(userId, new BpmProcessInstanceCreateReqDTO()
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.setProcessDefinitionKey(processDefinitionKey).setBusinessKey(String.valueOf(id)));
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resignationApplicationMapper.updateById(HrmResignationApplicationDO.builder()
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.id(id)
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.processInstanceId(processInstanceId)
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.status(HrmAuditStatusEnum.PROCESS.getStatus())
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.build());
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}
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private void validateApproveCategoryAndProcessDefinition() {
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List<String> codes = Collections.singletonList(APPROVE_CATEGORY_CODE);
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Map<String, ?> categoryMap = bpmCategoryService.getCategoryMap(codes);
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if (!categoryMap.containsKey(APPROVE_CATEGORY_CODE)) {
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throw exception(RESIGNATION_APPLICATION_BPM_PROCESS_DEFINITION_NOT_EXISTS);
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}
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List<BpmProcessDefinitionInfoDO> definitionInfoList = bpmProcessDefinitionService
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.getProcessDefinitionInfoListByCategory(APPROVE_CATEGORY_CODE);
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if (CollUtil.isEmpty(definitionInfoList)) {
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throw exception(RESIGNATION_APPLICATION_BPM_PROCESS_DEFINITION_NOT_EXISTS);
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}
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Set<String> processDefinitionIds = convertSet(definitionInfoList, BpmProcessDefinitionInfoDO::getProcessDefinitionId);
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List<ProcessDefinition> processDefinitions = bpmProcessDefinitionService.getProcessDefinitionList(processDefinitionIds);
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boolean hasActiveDefinition = processDefinitions.stream().anyMatch(pd -> !pd.isSuspended());
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if (!hasActiveDefinition) {
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throw exception(RESIGNATION_APPLICATION_BPM_PROCESS_DEFINITION_NOT_EXISTS);
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}
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}
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@Override
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public List<Map<String, Object>> getApproveProcessDefinitionList() {
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validateApproveCategoryAndProcessDefinition();
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List<BpmProcessDefinitionInfoDO> definitionInfoList = bpmProcessDefinitionService
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.getProcessDefinitionInfoListByCategory(APPROVE_CATEGORY_CODE);
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Set<String> processDefinitionIds = convertSet(definitionInfoList, BpmProcessDefinitionInfoDO::getProcessDefinitionId);
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List<ProcessDefinition> processDefinitions = bpmProcessDefinitionService.getProcessDefinitionList(processDefinitionIds);
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Map<String, ProcessDefinition> latestVersionMap = new HashMap<>();
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for (ProcessDefinition pd : processDefinitions) {
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if (pd.isSuspended()) continue;
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ProcessDefinition existing = latestVersionMap.get(pd.getKey());
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if (existing == null || pd.getVersion() > existing.getVersion()) {
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latestVersionMap.put(pd.getKey(), pd);
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}
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}
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List<Map<String, Object>> result = new ArrayList<>();
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for (ProcessDefinition pd : latestVersionMap.values()) {
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Map<String, Object> item = new HashMap<>();
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item.put("id", pd.getId());
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item.put("key", pd.getKey());
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item.put("name", pd.getName());
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item.put("version", pd.getVersion());
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result.add(item);
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}
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return result;
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}
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@Override
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public void updateResignationApplicationAuditStatus(Long id, Integer status) {
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HrmResignationApplicationDO application = validateResignationApplicationExists(id);
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if (!Objects.equals(application.getStatus(), HrmAuditStatusEnum.PROCESS.getStatus())) {
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log.error("[updateResignationApplicationAuditStatus][application({}) 不处于审批中，无法更新审批结果({})]", id, status);
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throw exception(RESIGNATION_APPLICATION_UPDATE_AUDIT_STATUS_FAIL_NOT_PROCESS);
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}
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resignationApplicationMapper.updateById(HrmResignationApplicationDO.builder()
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.id(id)
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.status(status)
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.approveTime(java.time.LocalDateTime.now())
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.build());
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}
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@Override
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public HrmResignationApplicationDO getResignationApplicationByProcessInstanceId(String processInstanceId) {
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return resignationApplicationMapper.selectByProcessInstanceId(processInstanceId);
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}
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}
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