package org.jeecg.modules.eam.service.impl;
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import cn.hutool.core.collection.CollectionUtil;
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import cn.hutool.core.util.StrUtil;
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import com.alibaba.fastjson.JSON;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.shiro.SecurityUtils;
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import org.flowable.engine.TaskService;
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import org.flowable.task.api.Task;
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import org.jeecg.common.api.vo.Result;
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import org.jeecg.common.exception.JeecgBootException;
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import org.jeecg.common.system.vo.LoginUser;
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import org.jeecg.modules.eam.constant.AssetStatusEnum;
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import org.jeecg.modules.eam.constant.BusinessCodeConst;
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import org.jeecg.modules.eam.constant.EquipmentLeanOutStatusEnum;
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import org.jeecg.modules.eam.entity.EamEquipment;
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import org.jeecg.modules.eam.entity.EamEquipmentLeanOut;
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import org.jeecg.modules.eam.entity.EamSparePartRequisition;
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import org.jeecg.modules.eam.entity.EamSparePartRequisitionDetail;
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import org.jeecg.modules.eam.mapper.EamSparePartRequisitionMapper;
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import org.jeecg.modules.eam.request.EamSparePartRequisitionRequest;
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import org.jeecg.modules.eam.service.IEamSparePartRequisitionService;
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import org.jeecg.modules.flowable.apithird.business.entity.FlowMyBusiness;
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import org.jeecg.modules.flowable.apithird.business.service.IFlowMyBusinessService;
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import org.jeecg.modules.flowable.apithird.service.FlowCallBackServiceI;
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import org.jeecg.modules.flowable.apithird.service.FlowCommonService;
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import org.jeecg.modules.flowable.service.IFlowDefinitionService;
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import org.jeecg.modules.flowable.service.IFlowTaskService;
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import org.jeecg.modules.system.service.ISysUserService;
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import org.jeecg.modules.system.vo.UserSelector;
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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 com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.springframework.transaction.annotation.Transactional;
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import javax.annotation.Resource;
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import java.util.*;
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/**
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* @Description: 备件请购单
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* @Author: Lius
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* @Date: 2025-03-19
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* @Version: V1.0
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*/
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@Service("IEamSparePartRequisitionService")
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public class EamSparePartRequisitionServiceImpl extends ServiceImpl<EamSparePartRequisitionMapper, EamSparePartRequisition> implements IEamSparePartRequisitionService, FlowCallBackServiceI {
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@Autowired
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private ISysUserService sysUserService;
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@Autowired
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private IFlowDefinitionService flowDefinitionService;
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@Autowired
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private FlowCommonService flowCommonService;
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@Resource
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private EamSparePartRequisitionMapper sparePartRequisitionMapper;
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@Autowired
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private IFlowMyBusinessService flowMyBusinessService;
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@Autowired
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private TaskService taskService;
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@Autowired
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private IFlowTaskService flowTaskService;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public boolean submitSpareRequisition(EamSparePartRequisition eamSparePartRequisition) {
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EamSparePartRequisition entity = super.getById(eamSparePartRequisition.getId());
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if (entity == null) {
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throw new JeecgBootException("要提交的数据不存在，请刷新重试！");
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}
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//执行完成
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List<UserSelector> userSelectors = sysUserService.selectOperatorList(BusinessCodeConst.PCR0007);
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if (CollectionUtil.isEmpty(userSelectors)) {
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throw new JeecgBootException("备件管理员未设置人员，无法进入下级审批！");
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}
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LoginUser sysUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
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if (sysUser == null) {
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throw new JeecgBootException("当前用户无法提交备件请购单！");
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}
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UpdateWrapper<EamSparePartRequisition> updateWrapper = new UpdateWrapper<>();
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updateWrapper.set("requisition_status", BusinessCodeConst.SPARE_REQUISITION_STATUS_2);
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updateWrapper.eq("id", eamSparePartRequisition.getId());
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// boolean success = super.update(updateWrapper);
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//启动审批流程
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flowCommonService.initActBusiness("备件请购单号:" + entity.getRequisitionCode() + ";申请人: " + entity.getReportUser() + ";发起备件请购申请",
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entity.getId(),
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"IEamSparePartRequisitionService",
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"spare_part_apply",
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null);
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Map<String, Object> variables = new HashMap<>();
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variables.put("dataId", entity.getId());
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variables.put("organization", "备件请购流程启动");
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variables.put("comment", "备件请购流程启动");
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variables.put("proofreading", true);
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List<String> usernames = new ArrayList<>();
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for (UserSelector userSelector : userSelectors) {
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usernames.add(userSelector.getUsername());
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}
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variables.put("NextAssignee", usernames);
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Result result = flowDefinitionService.startProcessInstanceByKey("spare_part_apply", variables);
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if (result != null) {
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super.update(updateWrapper);
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return result.isSuccess();
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}
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return false;
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}
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@Override
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public List<Map<String, Object>> getSparePartRequisitionDetailList(String sparePartRequisitionId) {
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QueryWrapper<EamSparePartRequisitionDetail> queryWrapper = Wrappers.query();
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if (sparePartRequisitionId != null && sparePartRequisitionId != "") {
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queryWrapper.eq("t1.spare_requisition_id", sparePartRequisitionId);
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}
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return this.baseMapper.getSparePartRequisitionDetailList(queryWrapper);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public EamSparePartRequisition approval(EamSparePartRequisitionRequest request) {
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EamSparePartRequisition entity = sparePartRequisitionMapper.selectById(request.getId());
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if (entity == null) {
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throw new JeecgBootException("审批的数据已删除，请刷新重试！");
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}
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// 获取当前登录用户
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LoginUser user = (LoginUser) SecurityUtils.getSubject().getPrincipal();
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if (user == null || StrUtil.isBlank(user.getId())) {
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throw new JeecgBootException("未获取到登录用户，请重新登录后再试！");
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}
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request.setApprovalUser(user.getUsername());
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// 获取流程业务记录
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FlowMyBusiness flowMyBusiness = flowMyBusinessService.getFlowMyBusiness(request.getInstanceId());
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if (flowMyBusiness == null) {
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throw new JeecgBootException("流程实例不存在，请刷新后重试！");
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}
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boolean userAuthorized = isUserAuthorized(flowMyBusiness, user);
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if (!userAuthorized) {
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throw new JeecgBootException("用户无权操作此任务，请刷新后重试！");
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}
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// 认领任务
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if (!claimTask(flowMyBusiness.getTaskId(), user)) {
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throw new JeecgBootException("任务不存在、已完成或已被他人认领！");
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}
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//流程变量
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Map<String, Object> values = new HashMap<>();
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switch (BusinessCodeConst.SPARE_REQUISITION_STATUS_2) {
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// 审批
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case BusinessCodeConst.SPARE_REQUISITION_STATUS_2:
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//执行完成
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values.put("dataId", entity.getId());
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values.put("organization", "备件请购审批");
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values.put("comment", request.getComment());
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values.put("status", request.getStatus());
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request.setComment(request.getComment());
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entity.setApprovalUser(user.getUsername());// 审核人
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entity.setApprovalTime(new Date());// 审核时间
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entity.setRemark(request.getApprovalOpinion());// 审核意见
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// 验证通过还是驳回
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if (request.getStatus().equals("1")) {
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//设置entity
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entity.setRequisitionStatus(BusinessCodeConst.SPARE_REQUISITION_STATUS_3);
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List<String> userApprovalList = new ArrayList<>(Collections.singletonList(entity.getReportUser()));
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values.put("NextAssignee", userApprovalList);
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} else {
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//设置entity
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entity.setRequisitionStatus(BusinessCodeConst.SPARE_REQUISITION_STATUS_4);
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}
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break;
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}
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request.setValues(values);
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// 完成流程任务
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Result result = flowTaskService.complete(request);
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if (!result.isSuccess()) {
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throw new JeecgBootException("审批失败，请刷新查看！");
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}
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//保存工单
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sparePartRequisitionMapper.updateById(entity);
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return entity;
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}
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/**
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* 判断用户是否拥有此权限
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*
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* @param flowMyBusiness
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* @param user
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* @return
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*/
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private boolean isUserAuthorized(FlowMyBusiness flowMyBusiness, LoginUser user) {
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List<String> todoUsers = JSON.parseArray(flowMyBusiness.getTodoUsers(), String.class);
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return todoUsers != null && todoUsers.contains(user.getUsername());
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}
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private boolean claimTask(String taskId, LoginUser user) {
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Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
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if (task == null) {
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return false;
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}
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if (task.getAssignee() != null && !task.getAssignee().equals(user.getUsername())) {
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return false;
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}
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taskService.claim(taskId, user.getUsername());
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return true;
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}
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@Override
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public void afterFlowHandle(FlowMyBusiness business) {
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business.getTaskNameId();//接下来审批的节点
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business.getValues();//前端传进来的参数
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business.getActStatus();
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}
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@Override
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public Object getBusinessDataById(String dataId) {
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return this.getById(dataId);
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}
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@Override
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public Map<String, Object> flowValuesOfTask(String taskNameId, Map<String, Object> values) {
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return null;
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}
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@Override
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public List<String> flowCandidateUsernamesOfTask(String taskNameId, Map<String, Object> values) {
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//业务是否干预流程，业务干预，流程干预，指定人员进行处理
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//获取下一步处理人
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Object object = values.get("NextAssignee");
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return (List<String>) object;
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}
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}
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