xiaoyi
2026-10-29 2af6d5d996786d9b6b859b748af2ab9b71ad23e1
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package cn.iocoder.yudao.module.mes.service.safety;
 
import cn.hutool.core.util.StrUtil;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.module.mes.controller.admin.safety.vo.permit.*;
import cn.iocoder.yudao.module.mes.dal.dataobject.safety.SafetyWorkPermitDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.safety.SafetyWorkPermitMonitorDO;
import cn.iocoder.yudao.module.mes.dal.mysql.safety.SafetyWorkPermitMapper;
import cn.iocoder.yudao.module.mes.dal.mysql.safety.SafetyWorkPermitMonitorMapper;
import cn.iocoder.yudao.module.mes.enums.safety.SafetyPermitStatusEnum;
import cn.iocoder.yudao.module.mes.enums.safety.SafetyPermitTypeEnum;
import cn.iocoder.yudao.module.mes.enums.safety.SafetyRiskLevelEnum;
import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
 
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.List;
 
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.module.mes.enums.SafetyErrorCodeConstants.*;
 
/**
 * 安全生产 - 高危作业票 Service
 *
 * <p>动火、高压带电、有限空间等作业的线上审批与电子留存。
 * 状态流转:草稿 → 待审批 → 已批准 → 作业中 → 已完结;驳回/作废为终止态。</p>
 *
 * @author 超级管理员
 */
@Service
@Validated
public class SafetyWorkPermitService {
 
    private static final DateTimeFormatter CODE_DATE = DateTimeFormatter.ofPattern("yyyyMMdd");
 
    @Resource
    private SafetyWorkPermitMapper permitMapper;
    @Resource
    private SafetyWorkPermitMonitorMapper monitorMapper;
 
    /**
     * 提交作业申请(草稿或待审批)
     */
    @Transactional(rollbackFor = Exception.class)
    public Long createPermit(SafetyWorkPermitSaveReqVO reqVO) {
        reqVO.setId(null);
        validateTimeRange(reqVO);
        SafetyWorkPermitDO permit = BeanUtils.toBean(reqVO, SafetyWorkPermitDO.class);
        permit.setCode(permitMapper.selectNextCode("WP" + LocalDate.now().format(CODE_DATE)));
        permit.setTitle(StrUtil.trim(reqVO.getTitle()));
        permit.setApplicant(StrUtil.trim(reqVO.getApplicant()));
        permit.setApplyTime(reqVO.getApplyTime() == null ? LocalDateTime.now() : reqVO.getApplyTime());
        permit.setRiskLevel(StrUtil.blankToDefault(reqVO.getRiskLevel(), SafetyRiskLevelEnum.NORMAL.getLevel()));
        permit.setStatus(SafetyPermitStatusEnum.PENDING.getStatus());
        permit.setRemark(reqVO.getRemark() == null ? "" : reqVO.getRemark().trim());
        permitMapper.insert(permit);
        return permit.getId();
    }
 
    /**
     * 修改作业票(仅草稿/待审批可改)
     */
    public void updatePermit(SafetyWorkPermitSaveReqVO reqVO) {
        SafetyWorkPermitDO old = validatePermitExists(reqVO.getId());
        ensureStatus(old, SafetyPermitStatusEnum.DRAFT, SafetyPermitStatusEnum.PENDING);
        validateTimeRange(reqVO);
        SafetyWorkPermitDO update = BeanUtils.toBean(reqVO, SafetyWorkPermitDO.class);
        update.setCode(null);
        update.setStatus(null);
        permitMapper.updateById(update);
    }
 
    /**
     * 审批作业票
     *
     * <p>批准时校验高危作业(动火/高压带电/有限空间)必须指定监护人,
     * 保证作业票电子留存的完整性。</p>
     */
    @Transactional(rollbackFor = Exception.class)
    public void approvePermit(SafetyWorkPermitApproveReqVO reqVO) {
        SafetyWorkPermitDO permit = validatePermitExists(reqVO.getId());
        ensureStatus(permit, SafetyPermitStatusEnum.PENDING);
        String approver = StrUtil.trim(reqVO.getApprover());
        // 申请人不能审批自己的作业票
        if (approver.equals(permit.getApplicant())) {
            throw exception(SAFETY_PERMIT_STATUS_ERROR);
        }
        boolean approved = "APPROVED".equals(reqVO.getDecision());
        if (approved && SafetyPermitTypeEnum.requiresGuardian(permit.getPermitType())
                && StrUtil.isBlank(permit.getGuardian())) {
            throw exception(SAFETY_PERMIT_GUARDIAN_REQUIRED);
        }
        SafetyWorkPermitDO update = new SafetyWorkPermitDO();
        update.setId(permit.getId());
        update.setApprover(approver);
        update.setApproveTime(LocalDateTime.now());
        update.setApproveComment(reqVO.getApproveComment());
        update.setStatus(approved ? SafetyPermitStatusEnum.APPROVED.getStatus()
                : SafetyPermitStatusEnum.REJECTED.getStatus());
        permitMapper.updateById(update);
    }
 
    /**
     * 开始作业(须已批准)
     */
    public void startPermit(Long id) {
        SafetyWorkPermitDO permit = validatePermitExists(id);
        if (!SafetyPermitStatusEnum.APPROVED.getStatus().equals(permit.getStatus())) {
            throw exception(SAFETY_PERMIT_NOT_APPROVED);
        }
        SafetyWorkPermitDO update = new SafetyWorkPermitDO();
        update.setId(id);
        update.setActualStartTime(LocalDateTime.now());
        update.setStatus(SafetyPermitStatusEnum.IN_PROGRESS.getStatus());
        permitMapper.updateById(update);
    }
 
    /**
     * 结束作业并归档
     */
    public void closePermit(Long id) {
        SafetyWorkPermitDO permit = validatePermitExists(id);
        ensureStatus(permit, SafetyPermitStatusEnum.IN_PROGRESS);
        SafetyWorkPermitDO update = new SafetyWorkPermitDO();
        update.setId(id);
        update.setActualEndTime(LocalDateTime.now());
        update.setStatus(SafetyPermitStatusEnum.CLOSED.getStatus());
        permitMapper.updateById(update);
    }
 
    /**
     * 作废作业票(未完结前均可作废)
     */
    public void cancelPermit(Long id) {
        SafetyWorkPermitDO permit = validatePermitExists(id);
        if (SafetyPermitStatusEnum.CLOSED.getStatus().equals(permit.getStatus())
                || SafetyPermitStatusEnum.CANCELLED.getStatus().equals(permit.getStatus())) {
            throw exception(SAFETY_PERMIT_STATUS_ERROR);
        }
        SafetyWorkPermitDO update = new SafetyWorkPermitDO();
        update.setId(id);
        update.setStatus(SafetyPermitStatusEnum.CANCELLED.getStatus());
        permitMapper.updateById(update);
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void deletePermit(Long id) {
        validatePermitExists(id);
        monitorMapper.deleteByPermitId(id);
        permitMapper.deleteById(id);
    }
 
    public SafetyWorkPermitDO getPermit(Long id) {
        return validatePermitExists(id);
    }
 
    public PageResult<SafetyWorkPermitDO> getPermitPage(SafetyWorkPermitPageReqVO reqVO) {
        return permitMapper.selectPage(reqVO);
    }
 
    // ==================== 监护记录 ====================
 
    public Long createMonitor(SafetyWorkPermitMonitorSaveReqVO reqVO) {
        SafetyWorkPermitDO permit = validatePermitExists(reqVO.getPermitId());
        if (!SafetyPermitStatusEnum.IN_PROGRESS.getStatus().equals(permit.getStatus())
                && !SafetyPermitStatusEnum.APPROVED.getStatus().equals(permit.getStatus())) {
            throw exception(SAFETY_PERMIT_STATUS_ERROR);
        }
        SafetyWorkPermitMonitorDO monitor = BeanUtils.toBean(reqVO, SafetyWorkPermitMonitorDO.class);
        monitor.setId(null);
        monitor.setGuardian(StrUtil.trim(reqVO.getGuardian()));
        monitor.setMonitorTime(reqVO.getMonitorTime() == null ? LocalDateTime.now() : reqVO.getMonitorTime());
        monitorMapper.insert(monitor);
        return monitor.getId();
    }
 
    public void deleteMonitor(Long id) {
        if (id == null || monitorMapper.selectById(id) == null) {
            throw exception(SAFETY_PERMIT_MONITOR_NOT_EXISTS);
        }
        monitorMapper.deleteById(id);
    }
 
    public List<SafetyWorkPermitMonitorDO> getMonitorList(Long permitId) {
        return monitorMapper.selectListByPermitId(permitId);
    }
 
    // ==================== 展示字段 ====================
 
    public static void fillPermitDisplay(SafetyWorkPermitDO permit, SafetyWorkPermitRespVO respVO) {
        respVO.setPermitTypeName(SafetyPermitTypeEnum.getNameByType(permit.getPermitType()));
        respVO.setRiskLevelName(SafetyRiskLevelEnum.getNameByLevel(permit.getRiskLevel()));
        respVO.setStatusName(SafetyPermitStatusEnum.getNameByStatus(permit.getStatus()));
        respVO.setGuardianRequired(SafetyPermitTypeEnum.requiresGuardian(permit.getPermitType()));
    }
 
    private void validateTimeRange(SafetyWorkPermitSaveReqVO reqVO) {
        if (reqVO.getPlanStartTime() != null && reqVO.getPlanEndTime() != null
                && !reqVO.getPlanEndTime().isAfter(reqVO.getPlanStartTime())) {
            throw exception(SAFETY_PERMIT_TIME_INVALID);
        }
    }
 
    private void ensureStatus(SafetyWorkPermitDO permit, SafetyPermitStatusEnum... allowed) {
        for (SafetyPermitStatusEnum status : allowed) {
            if (status.getStatus().equals(permit.getStatus())) {
                return;
            }
        }
        throw exception(SAFETY_PERMIT_STATUS_ERROR);
    }
 
    private SafetyWorkPermitDO validatePermitExists(Long id) {
        SafetyWorkPermitDO permit = id == null ? null : permitMapper.selectById(id);
        if (permit == null) {
            throw exception(SAFETY_PERMIT_NOT_EXISTS);
        }
        return permit;
    }
 
}