流转工作流程
This commit is contained in:
@@ -0,0 +1,31 @@
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package com.njcn.bpm.service.task;
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import com.njcn.bpm.pojo.vo.task.BpmActivityVO;
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import org.flowable.engine.history.HistoricActivityInstance;
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import java.util.List;
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/**
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* BPM 活动实例 Service 接口
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*
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* @author 芋道源码
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*/
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public interface IBpmActivityService {
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/**
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* 获得指定流程实例的活动实例列表
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*
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* @param processInstanceId 流程实例的编号
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* @return 活动实例列表
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*/
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List<BpmActivityVO> getActivityListByProcessInstanceId(String processInstanceId);
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/**
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* 获得执行编号对应的活动实例
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*
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* @param executionId 执行编号
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* @return 活动实例
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*/
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List<HistoricActivityInstance> getHistoricActivityListByExecutionId(String executionId);
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}
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@@ -1,6 +1,9 @@
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package com.njcn.bpm.service.task;
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import com.njcn.bpm.pojo.dto.BpmProcessInstanceCreateReqDTO;
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import com.njcn.bpm.pojo.dto.PageResult;
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import com.njcn.bpm.pojo.param.instance.BpmProcessInstanceCancelParam;
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import com.njcn.bpm.pojo.param.instance.BpmProcessInstancePageParam;
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import org.flowable.engine.delegate.event.FlowableCancelledEvent;
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import org.flowable.engine.history.HistoricProcessInstance;
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import org.flowable.engine.runtime.ProcessInstance;
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@@ -39,59 +42,59 @@ public interface IBpmProcessInstanceService {
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String createProcessInstance(String userId, BpmProcessInstanceCreateReqDTO createReqDTO);
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//
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// /**
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// * 获得流程实例列表
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// *
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// * @param ids 流程实例的编号集合
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// * @return 流程实例列表
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// */
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// List<ProcessInstance> getProcessInstances(Set<String> ids);
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//
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// /**
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// * 获得流程实例 Map
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// *
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// * @param ids 流程实例的编号集合
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// * @return 流程实例列表 Map
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// */
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// default Map<String, ProcessInstance> getProcessInstanceMap(Set<String> ids) {
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// return convertMap(getProcessInstances(ids), ProcessInstance::getProcessInstanceId);
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// }
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//
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// /**
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// * 获得历史的流程实例
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// *
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// * @param id 流程实例的编号
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// * @return 历史的流程实例
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// */
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// HistoricProcessInstance getHistoricProcessInstance(String id);
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//
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// /**
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// * 获得历史的流程实例列表
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// *
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// * @param ids 流程实例的编号集合
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// * @return 历史的流程实例列表
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// */
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// List<HistoricProcessInstance> getHistoricProcessInstances(Set<String> ids);
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//
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// /**
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// * 获得历史的流程实例 Map
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// *
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// * @param ids 流程实例的编号集合
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// * @return 历史的流程实例列表 Map
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// */
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// default Map<String, HistoricProcessInstance> getHistoricProcessInstanceMap(Set<String> ids) {
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// return convertMap(getHistoricProcessInstances(ids), HistoricProcessInstance::getId);
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// }
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//
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// /**
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// * 获得流程实例的分页
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// *
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// * @param userId 用户编号
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// * @param pageReqVO 分页请求
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// * @return 流程实例的分页
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// */
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// PageResult<HistoricProcessInstance> getProcessInstancePage(Long userId, @Valid BpmProcessInstancePageReqVO pageReqVO);
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/**
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* 获得流程实例列表
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*
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* @param ids 流程实例的编号集合
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* @return 流程实例列表
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*/
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List<ProcessInstance> getProcessInstances(Set<String> ids);
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/**
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* 获得流程实例 Map
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*
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* @param ids 流程实例的编号集合
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* @return 流程实例列表 Map
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*/
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default Map<String, ProcessInstance> getProcessInstanceMap(Set<String> ids) {
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return convertMap(getProcessInstances(ids), ProcessInstance::getProcessInstanceId);
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}
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/**
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* 获得历史的流程实例
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*
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* @param id 流程实例的编号
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* @return 历史的流程实例
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*/
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HistoricProcessInstance getHistoricProcessInstance(String id);
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/**
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* 获得历史的流程实例列表
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*
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* @param ids 流程实例的编号集合
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* @return 历史的流程实例列表
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*/
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List<HistoricProcessInstance> getHistoricProcessInstances(Set<String> ids);
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/**
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* 获得历史的流程实例 Map
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*
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* @param ids 流程实例的编号集合
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* @return 历史的流程实例列表 Map
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*/
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default Map<String, HistoricProcessInstance> getHistoricProcessInstanceMap(Set<String> ids) {
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return convertMap(getHistoricProcessInstances(ids), HistoricProcessInstance::getId);
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}
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/**
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* 获得流程实例的分页
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*
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* @param userId 用户编号
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* @param bpmProcessInstancePageParam 分页请求
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* @return 流程实例的分页
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*/
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PageResult<HistoricProcessInstance> getProcessInstancePage(String userId, BpmProcessInstancePageParam bpmProcessInstancePageParam);
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//
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// /**
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// * 创建流程实例(提供给前端)
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@@ -103,43 +106,44 @@ public interface IBpmProcessInstanceService {
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// String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqVO createReqVO);
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//
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//
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// /**
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// * 发起人取消流程实例
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// *
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// * @param userId 用户编号
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// * @param cancelReqVO 取消信息
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// */
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// void cancelProcessInstanceByStartUser(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO);
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//
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// /**
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// * 管理员取消流程实例
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// *
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// * @param userId 用户编号
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// * @param cancelReqVO 取消信息
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// */
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// void cancelProcessInstanceByAdmin(Long userId, BpmProcessInstanceCancelReqVO cancelReqVO);
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//
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// /**
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// * 更新 ProcessInstance 拓展记录为取消
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// *
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// * @param event 流程取消事件
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// */
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// void updateProcessInstanceWhenCancel(FlowableCancelledEvent event);
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//
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// /**
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// * 更新 ProcessInstance 拓展记录为完成
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// *
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// * @param instance 流程任务
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// */
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// void updateProcessInstanceWhenApprove(ProcessInstance instance);
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//
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// /**
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// * 更新 ProcessInstance 拓展记录为不通过
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// *
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// * @param id 流程编号
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// * @param reason 理由。例如说,审批不通过时,需要传递该值
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// */
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// void updateProcessInstanceReject(String id, String reason);
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/**
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* 发起人取消流程实例
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*
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* @param userId 用户编号
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* @param cancelReqVO 取消信息
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*/
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void cancelProcessInstanceByStartUser(String userId, BpmProcessInstanceCancelParam cancelReqVO);
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/**
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* 管理员取消流程实例
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*
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* @param userId 用户编号
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* @param cancelReqVO 取消信息
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*/
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void cancelProcessInstanceByAdmin(String userId, BpmProcessInstanceCancelParam cancelReqVO);
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/**
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* 更新 ProcessInstance 拓展记录为取消
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*
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* @param event 流程取消事件
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*/
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void updateProcessInstanceWhenCancel(FlowableCancelledEvent event);
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/**
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* 更新 ProcessInstance 拓展记录为完成
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*
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* @param instance 流程任务
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*/
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void updateProcessInstanceWhenApprove(ProcessInstance instance);
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/**
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* 更新 ProcessInstance 拓展记录为不通过
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*
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* @param id 流程编号
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* @param reason 理由。例如说,审批不通过时,需要传递该值
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*/
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void updateProcessInstanceReject(String id, String reason);
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}
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@@ -0,0 +1,187 @@
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package com.njcn.bpm.service.task;
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import com.njcn.bpm.pojo.dto.PageResult;
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import com.njcn.bpm.pojo.param.task.*;
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import com.njcn.bpm.utils.CollectionUtils;
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import org.flowable.bpmn.model.UserTask;
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import org.flowable.task.api.Task;
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import org.flowable.task.api.history.HistoricTaskInstance;
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import java.util.List;
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import java.util.Map;
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/**
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* 流程任务实例 Service 接口
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*
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* @author jason
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* @author 芋道源码
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*/
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public interface IBpmTaskService {
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/**
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* 获得待办的流程任务分页
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*
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* @param userId 用户编号
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* @param bpmTaskQueryParam 分页请求
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* @return 流程任务分页
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*/
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PageResult<Task> getTaskTodoPage(String userId, BpmTaskParam.BpmTaskQueryParam bpmTaskQueryParam);
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/**
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* 获得已办的流程任务分页
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*
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* @param userId 用户编号
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* @param bpmTaskQueryParam 分页请求
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* @return 流程任务分页
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*/
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PageResult<HistoricTaskInstance> getTaskDonePage(String userId, BpmTaskParam.BpmTaskQueryParam bpmTaskQueryParam);
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/**
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* 获得全部的流程任务分页
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*
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* @param userId 用户编号
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* @param bpmTaskQueryParam 分页请求
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* @return 流程任务分页
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*/
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PageResult<HistoricTaskInstance> getTaskPage(String userId, BpmTaskParam.BpmTaskQueryParam bpmTaskQueryParam);
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/**
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* 获得流程任务 Map
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*
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* @param processInstanceIds 流程实例的编号数组
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* @return 流程任务 Map
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*/
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default Map<String, List<Task>> getTaskMapByProcessInstanceIds(List<String> processInstanceIds) {
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return CollectionUtils.convertMultiMap(getTasksByProcessInstanceIds(processInstanceIds),
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Task::getProcessInstanceId);
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}
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/**
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* 获得流程任务列表
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*
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* @param processInstanceIds 流程实例的编号数组
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* @return 流程任务列表
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*/
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List<Task> getTasksByProcessInstanceIds(List<String> processInstanceIds);
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/**
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* 获得指定流程实例的流程任务列表,包括所有状态的
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*
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* @param processInstanceId 流程实例的编号
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* @return 流程任务列表
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*/
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List<HistoricTaskInstance> getTaskListByProcessInstanceId(String processInstanceId);
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/**
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* 通过任务
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*
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* @param userId 用户编号
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* @param bpmTaskApproveParam 通过请求
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*/
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void approveTask(String userId, BpmTaskApproveParam bpmTaskApproveParam);
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/**
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* 不通过任务
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*
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* @param userId 用户编号
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* @param bpmTaskRejectParam 不通过请求
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*/
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void rejectTask(String userId, BpmTaskRejectParam bpmTaskRejectParam);
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/**
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* 将流程任务分配给指定用户
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*
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* @param userId 用户编号
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* @param reqVO 分配请求
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*/
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void transferTask(String userId, BpmTaskTransferParam reqVO);
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/**
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* 更新 Task 状态,在创建时
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*
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* @param task 任务实体
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*/
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void updateTaskStatusWhenCreated(Task task);
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/**
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* 更新 Task 状态,在取消时
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*
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* @param taskId 任务的编号
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*/
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void updateTaskStatusWhenCanceled(String taskId);
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/**
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* 更新 Task 拓展记录,并发送通知
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*
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* @param task 任务实体
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*/
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void updateTaskExtAssign(Task task);
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/**
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* 获取任务
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*
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* @param id 任务编号
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* @return 任务
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*/
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Task getTask(String id);
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/**
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* 获取当前任务的可回退的 UserTask 集合
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*
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* @param id 当前的任务 ID
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* @return 可以回退的节点列表
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*/
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List<UserTask> getUserTaskListByReturn(String id);
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/**
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* 将任务回退到指定的 targetDefinitionKey 位置
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*
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* @param userId 用户编号
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* @param bpmTaskReturnParam 回退的任务key和当前所在的任务ID
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*/
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void returnTask(String userId, BpmTaskReturnParam bpmTaskReturnParam);
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/**
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* 将指定任务委派给其他人处理,等接收人处理后再回到原审批人手中审批
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*
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* @param userId 用户编号
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* @param reqVO 被委派人和被委派的任务编号理由参数
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*/
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void delegateTask(String userId, BpmTaskDelegateParam reqVO);
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/**
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* 任务加签
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*
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* @param userId 被加签的用户和任务 ID,加签类型
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* @param reqVO 当前用户 ID
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*/
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void createSignTask(String userId, BpmTaskSignCreateParam reqVO);
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/**
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* 任务减签
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*
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* @param userId 当前用户ID
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* @param reqVO 被减签的任务 ID,理由
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*/
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void deleteSignTask(String userId, BpmTaskSignDeleteParam reqVO);
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/**
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* 获取指定任务的子任务列表
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*
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* @param parentTaskId 父任务ID
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* @return 子任务列表
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*/
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List<Task> getTaskListByParentTaskId(String parentTaskId);
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//
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// /**
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// * 通过任务 ID,查询任务名 Map
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// *
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// * @param taskIds 任务 ID
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// * @return 任务 ID 与名字的 Map
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// */
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// Map<String, String> getTaskNameByTaskIds(Collection<String> taskIds);
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}
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@@ -0,0 +1,36 @@
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package com.njcn.bpm.service.task;
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import com.baomidou.mybatisplus.extension.service.IService;
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import com.njcn.bpm.pojo.po.task.ProcessInstanceCopy;
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import java.util.Collection;
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/**
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* <p>
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* BPM 流程实例抄送表 服务类
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* </p>
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*
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* @author hongawen
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* @since 2024-05-10
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*/
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public interface IProcessInstanceCopyService extends IService<ProcessInstanceCopy> {
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/**
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* 流程实例的抄送
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*
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* @param userIds 抄送的用户编号
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* @param taskId 流程任务编号
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*/
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void createProcessInstanceCopy(Collection<String> userIds, String taskId);
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// /**
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// * 获得抄送的流程的分页
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// *
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// * @param userId 当前登录用户
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// * @param pageReqVO 分页请求
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// * @return 抄送的分页结果
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// */
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// PageResult<BpmProcessInstanceCopyDO> getProcessInstanceCopyPage(Long userId, BpmProcessInstanceCopyPageReqVO pageReqVO);
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}
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@@ -0,0 +1,41 @@
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package com.njcn.bpm.service.task.impl;
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import com.njcn.bpm.pojo.vo.task.BpmActivityVO;
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import com.njcn.bpm.service.task.IBpmActivityService;
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import com.njcn.bpm.utils.BpmActivityConvert;
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import lombok.extern.slf4j.Slf4j;
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import org.flowable.engine.HistoryService;
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import org.flowable.engine.history.HistoricActivityInstance;
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import org.springframework.stereotype.Service;
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import org.springframework.validation.annotation.Validated;
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import javax.annotation.Resource;
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import java.util.List;
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||||
|
||||
|
||||
/**
|
||||
* BPM 活动实例 Service 实现类
|
||||
*
|
||||
* @author 芋道源码
|
||||
*/
|
||||
@Service
|
||||
@Slf4j
|
||||
@Validated
|
||||
public class BpmActivityServiceImpl implements IBpmActivityService {
|
||||
|
||||
@Resource
|
||||
private HistoryService historyService;
|
||||
|
||||
@Override
|
||||
public List<BpmActivityVO> getActivityListByProcessInstanceId(String processInstanceId) {
|
||||
List<HistoricActivityInstance> activityList = historyService.createHistoricActivityInstanceQuery()
|
||||
.processInstanceId(processInstanceId).list();
|
||||
return BpmActivityConvert.INSTANCE.convertList(activityList);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<HistoricActivityInstance> getHistoricActivityListByExecutionId(String executionId) {
|
||||
return historyService.createHistoricActivityInstanceQuery().executionId(executionId).list();
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,30 +1,47 @@
|
||||
package com.njcn.bpm.service.task.impl;
|
||||
|
||||
import cn.hutool.core.collection.CollUtil;
|
||||
import cn.hutool.core.date.DatePattern;
|
||||
import cn.hutool.core.date.LocalDateTimeUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import com.njcn.bpm.constant.BpmConstants;
|
||||
import com.njcn.bpm.enums.BpmDeleteReasonEnum;
|
||||
import com.njcn.bpm.enums.BpmProcessInstanceStatusEnum;
|
||||
import com.njcn.bpm.enums.BpmResponseEnum;
|
||||
import com.njcn.bpm.event.BpmProcessInstanceEventPublisher;
|
||||
import com.njcn.bpm.pojo.dto.BpmProcessInstanceCreateReqDTO;
|
||||
import com.njcn.bpm.pojo.dto.PageResult;
|
||||
import com.njcn.bpm.pojo.param.instance.BpmProcessInstanceCancelParam;
|
||||
import com.njcn.bpm.pojo.param.instance.BpmProcessInstancePageParam;
|
||||
import com.njcn.bpm.service.IBpmProcessDefinitionService;
|
||||
import com.njcn.bpm.service.task.IBpmProcessInstanceService;
|
||||
import com.njcn.bpm.strategy.BpmTaskCandidateStartUserSelectStrategy;
|
||||
import com.njcn.bpm.utils.BpmProcessInstanceConvert;
|
||||
import com.njcn.bpm.utils.CollectionUtils;
|
||||
import com.njcn.bpm.utils.DateUtils;
|
||||
import com.njcn.common.pojo.exception.BusinessException;
|
||||
import com.njcn.user.api.UserFeignClient;
|
||||
import com.njcn.user.pojo.po.User;
|
||||
import com.njcn.user.pojo.vo.UserVO;
|
||||
import com.njcn.web.factory.PageFactory;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.flowable.bpmn.model.BpmnModel;
|
||||
import org.flowable.bpmn.model.UserTask;
|
||||
import org.flowable.engine.HistoryService;
|
||||
import org.flowable.engine.RuntimeService;
|
||||
import org.flowable.engine.delegate.event.FlowableCancelledEvent;
|
||||
import org.flowable.engine.history.HistoricProcessInstance;
|
||||
import org.flowable.engine.repository.ProcessDefinition;
|
||||
import org.flowable.engine.runtime.ProcessInstance;
|
||||
import org.flowable.engine.runtime.ProcessInstanceBuilder;
|
||||
import org.flowable.engine.history.HistoricProcessInstanceQuery;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
import org.springframework.validation.annotation.Validated;
|
||||
import com.njcn.bpm.utils.FlowableUtils;
|
||||
|
||||
import javax.annotation.Resource;
|
||||
import javax.validation.Valid;
|
||||
import java.time.LocalDateTime;
|
||||
import java.util.*;
|
||||
|
||||
|
||||
@@ -60,9 +77,9 @@ public class BpmProcessInstanceServiceImpl implements IBpmProcessInstanceService
|
||||
//
|
||||
@Resource
|
||||
private UserFeignClient userFeignClient;
|
||||
//
|
||||
// @Resource
|
||||
// private BpmProcessInstanceEventPublisher processInstanceEventPublisher;
|
||||
|
||||
@Resource
|
||||
private BpmProcessInstanceEventPublisher processInstanceEventPublisher;
|
||||
|
||||
@Override
|
||||
public ProcessInstance getProcessInstance(String id) {
|
||||
@@ -73,61 +90,64 @@ public class BpmProcessInstanceServiceImpl implements IBpmProcessInstanceService
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// @Override
|
||||
// public List<ProcessInstance> getProcessInstances(Set<String> ids) {
|
||||
// return runtimeService.createProcessInstanceQuery().processInstanceIds(ids).list();
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// public HistoricProcessInstance getHistoricProcessInstance(String id) {
|
||||
// return historyService.createHistoricProcessInstanceQuery().processInstanceId(id).includeProcessVariables().singleResult();
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// public List<HistoricProcessInstance> getHistoricProcessInstances(Set<String> ids) {
|
||||
// return historyService.createHistoricProcessInstanceQuery().processInstanceIds(ids).list();
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// public PageResult<HistoricProcessInstance> getProcessInstancePage(Long userId,
|
||||
// BpmProcessInstancePageReqVO pageReqVO) {
|
||||
// // 通过 BpmProcessInstanceExtDO 表,先查询到对应的分页
|
||||
// HistoricProcessInstanceQuery processInstanceQuery = historyService.createHistoricProcessInstanceQuery()
|
||||
// .includeProcessVariables()
|
||||
// .processInstanceTenantId(FlowableUtils.getTenantId())
|
||||
// .orderByProcessInstanceStartTime().desc();
|
||||
// if (userId != null) { // 【我的流程】菜单时,需要传递该字段
|
||||
// processInstanceQuery.startedBy(String.valueOf(userId));
|
||||
// } else if (pageReqVO.getStartUserId() != null) { // 【管理流程】菜单时,才会传递该字段
|
||||
// processInstanceQuery.startedBy(String.valueOf(pageReqVO.getStartUserId()));
|
||||
// }
|
||||
// if (StrUtil.isNotEmpty(pageReqVO.getName())) {
|
||||
// processInstanceQuery.processInstanceNameLike("%" + pageReqVO.getName() + "%");
|
||||
// }
|
||||
// if (StrUtil.isNotEmpty(pageReqVO.getProcessDefinitionId())) {
|
||||
// processInstanceQuery.processDefinitionId("%" + pageReqVO.getProcessDefinitionId() + "%");
|
||||
// }
|
||||
// if (StrUtil.isNotEmpty(pageReqVO.getCategory())) {
|
||||
// processInstanceQuery.processDefinitionCategory(pageReqVO.getCategory());
|
||||
// }
|
||||
// if (pageReqVO.getStatus() != null) {
|
||||
// processInstanceQuery.variableValueEquals(BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS, pageReqVO.getStatus());
|
||||
// }
|
||||
// if (ArrayUtil.isNotEmpty(pageReqVO.getCreateTime())) {
|
||||
// processInstanceQuery.startedAfter(DateUtils.of(pageReqVO.getCreateTime()[0]));
|
||||
// processInstanceQuery.startedBefore(DateUtils.of(pageReqVO.getCreateTime()[1]));
|
||||
// }
|
||||
// // 查询数量
|
||||
// long processInstanceCount = processInstanceQuery.count();
|
||||
// if (processInstanceCount == 0) {
|
||||
// return PageResult.empty(processInstanceCount);
|
||||
// }
|
||||
// // 查询列表
|
||||
// List<HistoricProcessInstance> processInstanceList = processInstanceQuery.listPage(PageUtils.getStart(pageReqVO), pageReqVO.getPageSize());
|
||||
// return new PageResult<>(processInstanceList, processInstanceCount);
|
||||
// }
|
||||
//
|
||||
|
||||
@Override
|
||||
public List<ProcessInstance> getProcessInstances(Set<String> ids) {
|
||||
return runtimeService.createProcessInstanceQuery().processInstanceIds(ids).list();
|
||||
}
|
||||
|
||||
@Override
|
||||
public HistoricProcessInstance getHistoricProcessInstance(String id) {
|
||||
return historyService.createHistoricProcessInstanceQuery().processInstanceId(id).includeProcessVariables().singleResult();
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<HistoricProcessInstance> getHistoricProcessInstances(Set<String> ids) {
|
||||
return historyService.createHistoricProcessInstanceQuery().processInstanceIds(ids).list();
|
||||
}
|
||||
|
||||
@Override
|
||||
public PageResult<HistoricProcessInstance> getProcessInstancePage(String userId, BpmProcessInstancePageParam bpmProcessInstancePageParam) {
|
||||
// 通过 BpmProcessInstanceExtDO 表,先查询到对应的分页
|
||||
HistoricProcessInstanceQuery processInstanceQuery = historyService.createHistoricProcessInstanceQuery()
|
||||
.includeProcessVariables()
|
||||
.processInstanceTenantId(FlowableUtils.getTenantId())
|
||||
.orderByProcessInstanceStartTime().desc();
|
||||
if (userId != null) { // 【我的流程】菜单时,需要传递该字段
|
||||
processInstanceQuery.startedBy(userId);
|
||||
} else if (bpmProcessInstancePageParam.getStartUserId() != null) { // 【管理流程】菜单时,才会传递该字段
|
||||
processInstanceQuery.startedBy(bpmProcessInstancePageParam.getStartUserId());
|
||||
}
|
||||
if (StrUtil.isNotEmpty(bpmProcessInstancePageParam.getName())) {
|
||||
processInstanceQuery.processInstanceNameLike("%" + bpmProcessInstancePageParam.getName() + "%");
|
||||
}
|
||||
if (StrUtil.isNotEmpty(bpmProcessInstancePageParam.getProcessDefinitionId())) {
|
||||
processInstanceQuery.processDefinitionId("%" + bpmProcessInstancePageParam.getProcessDefinitionId() + "%");
|
||||
}
|
||||
if (StrUtil.isNotEmpty(bpmProcessInstancePageParam.getCategory())) {
|
||||
processInstanceQuery.processDefinitionCategory(bpmProcessInstancePageParam.getCategory());
|
||||
}
|
||||
if (bpmProcessInstancePageParam.getStatus() != null) {
|
||||
processInstanceQuery.variableValueEquals(BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS, bpmProcessInstancePageParam.getStatus());
|
||||
}
|
||||
|
||||
String beginTimeStr = bpmProcessInstancePageParam.getSearchBeginTime();
|
||||
String endTimeStr = bpmProcessInstancePageParam.getSearchEndTime();
|
||||
LocalDateTime beginTime = LocalDateTimeUtil.parse(beginTimeStr, DatePattern.NORM_DATE_PATTERN);
|
||||
LocalDateTime endTime = LocalDateTimeUtil.parse(endTimeStr, DatePattern.NORM_DATE_PATTERN);
|
||||
processInstanceQuery.startedAfter(DateUtils.of(beginTime));
|
||||
processInstanceQuery.startedBefore(DateUtils.of(endTime));
|
||||
// 查询数量
|
||||
long processInstanceCount = processInstanceQuery.count();
|
||||
if (processInstanceCount == 0) {
|
||||
return PageResult.empty(processInstanceCount);
|
||||
}
|
||||
// 查询列表
|
||||
int offset = PageFactory.getPageSize(bpmProcessInstancePageParam) * (PageFactory.getPageNum(bpmProcessInstancePageParam) - 1);
|
||||
List<HistoricProcessInstance> processInstanceList = processInstanceQuery.listPage(offset, PageFactory.getPageSize(bpmProcessInstancePageParam));
|
||||
return new PageResult<>(processInstanceList, processInstanceCount);
|
||||
}
|
||||
|
||||
// @Override
|
||||
// @Transactional(rollbackFor = Exception.class)
|
||||
// public String createProcessInstance(Long userId, @Valid BpmProcessInstanceCreateReqVO createReqVO) {
|
||||
@@ -139,7 +159,7 @@ public class BpmProcessInstanceServiceImpl implements IBpmProcessInstanceService
|
||||
// }
|
||||
|
||||
@Override
|
||||
public String createProcessInstance(String userId, @Valid BpmProcessInstanceCreateReqDTO createReqDTO) {
|
||||
public String createProcessInstance(String userId, BpmProcessInstanceCreateReqDTO createReqDTO) {
|
||||
// 获得流程定义
|
||||
ProcessDefinition definition = processDefinitionService.getActiveProcessDefinition(createReqDTO.getProcessDefinitionKey());
|
||||
// 发起流程
|
||||
@@ -194,8 +214,8 @@ public class BpmProcessInstanceServiceImpl implements IBpmProcessInstanceService
|
||||
if (CollUtil.isEmpty(assignees)) {
|
||||
throw new BusinessException("审批任务(" + userTask.getName() + ")的审批人未配置");
|
||||
}
|
||||
List<User> userList = userFeignClient.getUserByIdList(assignees).getData();
|
||||
Map<String, User> userMap = CollectionUtils.convertMap(userList, User::getId);
|
||||
List<UserVO> userList = userFeignClient.getUserVOByIdList(assignees).getData();
|
||||
Map<String, UserVO> userMap = CollectionUtils.convertMap(userList, UserVO::getId);
|
||||
assignees.forEach(assignee -> {
|
||||
if (userMap.get(assignee) == null) {
|
||||
throw new BusinessException("审批任务(" + userTask.getName() + ")的审批人(" + assignee + ")不存在");
|
||||
@@ -203,101 +223,101 @@ public class BpmProcessInstanceServiceImpl implements IBpmProcessInstanceService
|
||||
});
|
||||
});
|
||||
}
|
||||
//
|
||||
// @Override
|
||||
// public void cancelProcessInstanceByStartUser(Long userId, @Valid BpmProcessInstanceCancelReqVO cancelReqVO) {
|
||||
// // 1.1 校验流程实例存在
|
||||
// ProcessInstance instance = getProcessInstance(cancelReqVO.getId());
|
||||
// if (instance == null) {
|
||||
// throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS);
|
||||
// }
|
||||
// // 1.2 只能取消自己的
|
||||
// if (!Objects.equals(instance.getStartUserId(), String.valueOf(userId))) {
|
||||
// throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_SELF);
|
||||
// }
|
||||
//
|
||||
// // 2. 通过删除流程实例,实现流程实例的取消,
|
||||
// // 删除流程实例,正则执行任务 ACT_RU_TASK. 任务会被删除。
|
||||
// deleteProcessInstance(cancelReqVO.getId(),
|
||||
// BpmDeleteReasonEnum.CANCEL_PROCESS_INSTANCE_BY_START_USER.format(cancelReqVO.getReason()));
|
||||
//
|
||||
// // 3. 进一步的处理,交给 updateProcessInstanceCancel 方法
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// public void cancelProcessInstanceByAdmin(Long userId, BpmProcessInstanceCancelReqVO cancelReqVO) {
|
||||
// // 1.1 校验流程实例存在
|
||||
// ProcessInstance instance = getProcessInstance(cancelReqVO.getId());
|
||||
// if (instance == null) {
|
||||
// throw exception(PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS);
|
||||
// }
|
||||
// // 1.2 管理员取消,不用校验是否为自己的
|
||||
// AdminUserRespDTO user = adminUserApi.getUser(userId);
|
||||
//
|
||||
// // 2. 通过删除流程实例,实现流程实例的取消,
|
||||
// // 删除流程实例,正则执行任务 ACT_RU_TASK. 任务会被删除。
|
||||
// deleteProcessInstance(cancelReqVO.getId(),
|
||||
// BpmDeleteReasonEnum.CANCEL_PROCESS_INSTANCE_BY_ADMIN.format(user.getNickname(), cancelReqVO.getReason()));
|
||||
//
|
||||
// // 3. 进一步的处理,交给 updateProcessInstanceCancel 方法
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// public void updateProcessInstanceWhenCancel(FlowableCancelledEvent event) {
|
||||
// // 1. 判断是否为 Reject 不通过。如果是,则不进行更新.
|
||||
// // 因为,updateProcessInstanceReject 方法(审批不通过),已经进行更新了
|
||||
// if (BpmDeleteReasonEnum.isRejectReason((String) event.getCause())) {
|
||||
// return;
|
||||
// }
|
||||
//
|
||||
// // 2. 更新流程实例 status
|
||||
// runtimeService.setVariable(event.getProcessInstanceId(), BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS,
|
||||
// BpmProcessInstanceStatusEnum.CANCEL.getStatus());
|
||||
//
|
||||
// // 3. 发送流程实例的状态事件
|
||||
// // 注意:此时如果去查询 ProcessInstance 的话,字段是不全的,所以去查询了 HistoricProcessInstance
|
||||
// HistoricProcessInstance processInstance = getHistoricProcessInstance(event.getProcessInstanceId());
|
||||
// // 发送流程实例的状态事件
|
||||
// processInstanceEventPublisher.sendProcessInstanceResultEvent(
|
||||
// BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, processInstance, BpmProcessInstanceStatusEnum.CANCEL.getStatus()));
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// public void updateProcessInstanceWhenApprove(ProcessInstance instance) {
|
||||
// // 1. 更新流程实例 status
|
||||
// runtimeService.setVariable(instance.getId(), BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS,
|
||||
// BpmProcessInstanceStatusEnum.APPROVE.getStatus());
|
||||
//
|
||||
// // 2. 发送流程被【通过】的消息
|
||||
|
||||
@Override
|
||||
public void cancelProcessInstanceByStartUser(String userId, BpmProcessInstanceCancelParam cancelReqVO) {
|
||||
// 1.1 校验流程实例存在
|
||||
ProcessInstance instance = getProcessInstance(cancelReqVO.getId());
|
||||
if (instance == null) {
|
||||
throw new BusinessException(BpmResponseEnum.PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS);
|
||||
}
|
||||
// 1.2 只能取消自己的
|
||||
if (!Objects.equals(instance.getStartUserId(), String.valueOf(userId))) {
|
||||
throw new BusinessException(BpmResponseEnum.PROCESS_INSTANCE_CANCEL_FAIL_NOT_SELF);
|
||||
}
|
||||
|
||||
// 2. 通过删除流程实例,实现流程实例的取消,
|
||||
// 删除流程实例,正则执行任务 ACT_RU_TASK. 任务会被删除。
|
||||
deleteProcessInstance(cancelReqVO.getId(),
|
||||
BpmDeleteReasonEnum.CANCEL_PROCESS_INSTANCE_BY_START_USER.format(cancelReqVO.getReason()));
|
||||
|
||||
// 3. 进一步的处理,交给 updateProcessInstanceCancel 方法
|
||||
}
|
||||
|
||||
@Override
|
||||
public void cancelProcessInstanceByAdmin(String userId, BpmProcessInstanceCancelParam cancelReqVO) {
|
||||
// 1.1 校验流程实例存在
|
||||
ProcessInstance instance = getProcessInstance(cancelReqVO.getId());
|
||||
if (instance == null) {
|
||||
throw new BusinessException(BpmResponseEnum.PROCESS_INSTANCE_CANCEL_FAIL_NOT_EXISTS);
|
||||
}
|
||||
// 1.2 管理员取消,不用校验是否为自己的
|
||||
UserVO user = userFeignClient.getUserById(userId).getData();
|
||||
|
||||
// 2. 通过删除流程实例,实现流程实例的取消,
|
||||
// 删除流程实例,正则执行任务 ACT_RU_TASK. 任务会被删除。
|
||||
deleteProcessInstance(cancelReqVO.getId(),
|
||||
BpmDeleteReasonEnum.CANCEL_PROCESS_INSTANCE_BY_ADMIN.format(user.getName(), cancelReqVO.getReason()));
|
||||
|
||||
// 3. 进一步的处理,交给 updateProcessInstanceCancel 方法
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateProcessInstanceWhenCancel(FlowableCancelledEvent event) {
|
||||
// 1. 判断是否为 Reject 不通过。如果是,则不进行更新.
|
||||
// 因为,updateProcessInstanceReject 方法(审批不通过),已经进行更新了
|
||||
if (BpmDeleteReasonEnum.isRejectReason((String) event.getCause())) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 2. 更新流程实例 status
|
||||
runtimeService.setVariable(event.getProcessInstanceId(), BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS,
|
||||
BpmProcessInstanceStatusEnum.CANCEL.getStatus());
|
||||
|
||||
// 3. 发送流程实例的状态事件
|
||||
// 注意:此时如果去查询 ProcessInstance 的话,字段是不全的,所以去查询了 HistoricProcessInstance
|
||||
HistoricProcessInstance processInstance = getHistoricProcessInstance(event.getProcessInstanceId());
|
||||
// 发送流程实例的状态事件
|
||||
processInstanceEventPublisher.sendProcessInstanceResultEvent(
|
||||
BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, processInstance, BpmProcessInstanceStatusEnum.CANCEL.getStatus()));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateProcessInstanceWhenApprove(ProcessInstance instance) {
|
||||
// 1. 更新流程实例 status
|
||||
runtimeService.setVariable(instance.getId(), BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS,
|
||||
BpmProcessInstanceStatusEnum.APPROVE.getStatus());
|
||||
|
||||
// 2. 发送流程被【通过】的消息
|
||||
// messageService.sendMessageWhenProcessInstanceApprove(BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceApproveMessage(instance));
|
||||
//
|
||||
// // 3. 发送流程实例的状态事件
|
||||
// // 注意:此时如果去查询 ProcessInstance 的话,字段是不全的,所以去查询了 HistoricProcessInstance
|
||||
// HistoricProcessInstance processInstance = getHistoricProcessInstance(instance.getId());
|
||||
// processInstanceEventPublisher.sendProcessInstanceResultEvent(
|
||||
// BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, processInstance, BpmProcessInstanceStatusEnum.APPROVE.getStatus()));
|
||||
// }
|
||||
//
|
||||
// @Override
|
||||
// @Transactional(rollbackFor = Exception.class)
|
||||
// public void updateProcessInstanceReject(String id, String reason) {
|
||||
// // 1. 更新流程实例 status
|
||||
// runtimeService.setVariable(id, BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS, BpmProcessInstanceStatusEnum.REJECT.getStatus());
|
||||
//
|
||||
// // 2. 删除流程实例,以实现驳回任务时,取消整个审批流程
|
||||
// ProcessInstance processInstance = getProcessInstance(id);
|
||||
// deleteProcessInstance(id, StrUtil.format(BpmDeleteReasonEnum.REJECT_TASK.format(reason)));
|
||||
//
|
||||
// // 3. 发送流程被【不通过】的消息
|
||||
|
||||
// 3. 发送流程实例的状态事件
|
||||
// 注意:此时如果去查询 ProcessInstance 的话,字段是不全的,所以去查询了 HistoricProcessInstance
|
||||
HistoricProcessInstance processInstance = getHistoricProcessInstance(instance.getId());
|
||||
processInstanceEventPublisher.sendProcessInstanceResultEvent(
|
||||
BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, processInstance, BpmProcessInstanceStatusEnum.APPROVE.getStatus()));
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void updateProcessInstanceReject(String id, String reason) {
|
||||
// 1. 更新流程实例 status
|
||||
runtimeService.setVariable(id, BpmConstants.PROCESS_INSTANCE_VARIABLE_STATUS, BpmProcessInstanceStatusEnum.REJECT.getStatus());
|
||||
|
||||
// 2. 删除流程实例,以实现驳回任务时,取消整个审批流程
|
||||
ProcessInstance processInstance = getProcessInstance(id);
|
||||
deleteProcessInstance(id, StrUtil.format(BpmDeleteReasonEnum.REJECT_TASK.format(reason)));
|
||||
|
||||
// 3. 发送流程被【不通过】的消息
|
||||
// messageService.sendMessageWhenProcessInstanceReject(BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceRejectMessage(processInstance, reason));
|
||||
//
|
||||
// // 4. 发送流程实例的状态事件
|
||||
// processInstanceEventPublisher.sendProcessInstanceResultEvent(
|
||||
// BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, processInstance, BpmProcessInstanceStatusEnum.REJECT.getStatus()));
|
||||
// }
|
||||
//
|
||||
// private void deleteProcessInstance(String id, String reason) {
|
||||
// runtimeService.deleteProcessInstance(id, reason);
|
||||
// }
|
||||
|
||||
// 4. 发送流程实例的状态事件
|
||||
processInstanceEventPublisher.sendProcessInstanceResultEvent(
|
||||
BpmProcessInstanceConvert.INSTANCE.buildProcessInstanceStatusEvent(this, processInstance, BpmProcessInstanceStatusEnum.REJECT.getStatus()));
|
||||
}
|
||||
|
||||
private void deleteProcessInstance(String id, String reason) {
|
||||
runtimeService.deleteProcessInstance(id, reason);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -0,0 +1,836 @@
|
||||
package com.njcn.bpm.service.task.impl;
|
||||
|
||||
import cn.hutool.core.collection.CollUtil;
|
||||
import cn.hutool.core.collection.CollectionUtil;
|
||||
import cn.hutool.core.date.DatePattern;
|
||||
import cn.hutool.core.date.LocalDateTimeUtil;
|
||||
import cn.hutool.core.lang.Assert;
|
||||
import cn.hutool.core.util.IdUtil;
|
||||
import cn.hutool.core.util.ObjectUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import com.njcn.bpm.constant.BpmConstants;
|
||||
import com.njcn.bpm.enums.*;
|
||||
import com.njcn.bpm.pojo.dto.PageResult;
|
||||
import com.njcn.bpm.pojo.param.task.*;
|
||||
import com.njcn.bpm.service.IBpmModelService;
|
||||
import com.njcn.bpm.service.task.IBpmProcessInstanceService;
|
||||
import com.njcn.bpm.service.task.IBpmTaskService;
|
||||
import com.njcn.bpm.service.task.IProcessInstanceCopyService;
|
||||
import com.njcn.bpm.utils.BpmTaskConvert;
|
||||
import com.njcn.bpm.utils.BpmnModelUtils;
|
||||
import com.njcn.bpm.utils.DateUtils;
|
||||
import com.njcn.bpm.utils.FlowableUtils;
|
||||
import com.njcn.common.pojo.exception.BusinessException;
|
||||
import com.njcn.common.utils.PubUtils;
|
||||
import com.njcn.user.api.UserFeignClient;
|
||||
import com.njcn.user.pojo.po.User;
|
||||
import com.njcn.user.pojo.vo.UserVO;
|
||||
import com.njcn.web.factory.PageFactory;
|
||||
import com.njcn.web.utils.RequestUtil;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.flowable.bpmn.model.BpmnModel;
|
||||
import org.flowable.bpmn.model.FlowElement;
|
||||
import org.flowable.bpmn.model.UserTask;
|
||||
import org.flowable.engine.HistoryService;
|
||||
import org.flowable.engine.ManagementService;
|
||||
import org.flowable.engine.RuntimeService;
|
||||
import org.flowable.engine.TaskService;
|
||||
import org.flowable.engine.runtime.ProcessInstance;
|
||||
import org.flowable.task.api.DelegationState;
|
||||
import org.flowable.task.api.Task;
|
||||
import org.flowable.task.api.TaskQuery;
|
||||
import org.flowable.task.api.history.HistoricTaskInstance;
|
||||
import org.flowable.task.api.history.HistoricTaskInstanceQuery;
|
||||
import org.flowable.task.service.impl.persistence.entity.TaskEntity;
|
||||
import org.flowable.task.service.impl.persistence.entity.TaskEntityImpl;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
import org.springframework.transaction.support.TransactionSynchronization;
|
||||
import org.springframework.transaction.support.TransactionSynchronizationManager;
|
||||
|
||||
import javax.annotation.Resource;
|
||||
import java.time.LocalDateTime;
|
||||
import java.util.*;
|
||||
import java.util.stream.Stream;
|
||||
|
||||
import static com.njcn.bpm.utils.CollectionUtils.convertList;
|
||||
import static com.njcn.bpm.utils.CollectionUtils.convertListByFlatMap;
|
||||
|
||||
|
||||
/**
|
||||
* 流程任务实例 Service 实现类
|
||||
*
|
||||
* @author 芋道源码
|
||||
* @author jason
|
||||
*/
|
||||
@Slf4j
|
||||
@Service
|
||||
public class BpmTaskServiceImpl implements IBpmTaskService {
|
||||
|
||||
@Resource
|
||||
private TaskService taskService;
|
||||
@Resource
|
||||
private HistoryService historyService;
|
||||
@Resource
|
||||
private RuntimeService runtimeService;
|
||||
@Resource
|
||||
private ManagementService managementService;
|
||||
|
||||
@Resource
|
||||
private IBpmProcessInstanceService processInstanceService;
|
||||
@Resource
|
||||
private IProcessInstanceCopyService processInstanceCopyService;
|
||||
@Resource
|
||||
private IBpmModelService bpmModelService;
|
||||
// @Resource
|
||||
// private BpmMessageService messageService;
|
||||
|
||||
@Resource
|
||||
private UserFeignClient adminUserApi;
|
||||
|
||||
@Override
|
||||
public PageResult<Task> getTaskTodoPage(String userId, BpmTaskParam.BpmTaskQueryParam bpmTaskQueryParam) {
|
||||
TaskQuery taskQuery = taskService.createTaskQuery()
|
||||
.taskAssignee(userId) // 分配给自己
|
||||
.active()
|
||||
.includeProcessVariables()
|
||||
.orderByTaskCreateTime().desc(); // 创建时间倒序
|
||||
if (StrUtil.isNotBlank(bpmTaskQueryParam.getSearchValue())) {
|
||||
taskQuery.taskNameLike("%" + bpmTaskQueryParam.getSearchValue() + "%");
|
||||
}
|
||||
String beginTimeStr = bpmTaskQueryParam.getSearchBeginTime();
|
||||
String endTimeStr = bpmTaskQueryParam.getSearchEndTime();
|
||||
LocalDateTime beginTime = LocalDateTimeUtil.parse(beginTimeStr, DatePattern.NORM_DATE_PATTERN);
|
||||
LocalDateTime endTime = PubUtils.endTimeToLocalDateTime(endTimeStr);
|
||||
taskQuery.taskCreatedBefore(DateUtils.of(endTime));
|
||||
taskQuery.taskCreatedAfter(DateUtils.of(beginTime));
|
||||
long count = taskQuery.count();
|
||||
if (count == 0) {
|
||||
return PageResult.empty();
|
||||
}
|
||||
int offset = PageFactory.getPageSize(bpmTaskQueryParam) * (PageFactory.getPageNum(bpmTaskQueryParam) - 1);
|
||||
List<Task> tasks = taskQuery.listPage(offset, PageFactory.getPageSize(bpmTaskQueryParam));
|
||||
return new PageResult<>(tasks, count);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PageResult<HistoricTaskInstance> getTaskDonePage(String userId, BpmTaskParam.BpmTaskQueryParam bpmTaskQueryParam) {
|
||||
HistoricTaskInstanceQuery taskQuery = historyService.createHistoricTaskInstanceQuery()
|
||||
.finished() // 已完成
|
||||
.taskAssignee(String.valueOf(userId)) // 分配给自己
|
||||
.includeTaskLocalVariables()
|
||||
.orderByHistoricTaskInstanceEndTime().desc(); // 审批时间倒序
|
||||
if (StrUtil.isNotBlank(bpmTaskQueryParam.getSearchValue())) {
|
||||
taskQuery.taskNameLike("%" + bpmTaskQueryParam.getSearchValue() + "%");
|
||||
}
|
||||
String beginTimeStr = bpmTaskQueryParam.getSearchBeginTime();
|
||||
String endTimeStr = bpmTaskQueryParam.getSearchEndTime();
|
||||
LocalDateTime beginTime = LocalDateTimeUtil.parse(beginTimeStr, DatePattern.NORM_DATE_PATTERN);
|
||||
LocalDateTime endTime = PubUtils.endTimeToLocalDateTime(endTimeStr);
|
||||
taskQuery.taskCreatedBefore(DateUtils.of(endTime));
|
||||
taskQuery.taskCreatedAfter(DateUtils.of(beginTime));
|
||||
// 执行查询
|
||||
long count = taskQuery.count();
|
||||
if (count == 0) {
|
||||
return PageResult.empty();
|
||||
}
|
||||
int offset = PageFactory.getPageSize(bpmTaskQueryParam) * (PageFactory.getPageNum(bpmTaskQueryParam) - 1);
|
||||
List<HistoricTaskInstance> tasks = taskQuery.listPage(offset, PageFactory.getPageSize(bpmTaskQueryParam));
|
||||
return new PageResult<>(tasks, count);
|
||||
}
|
||||
|
||||
@Override
|
||||
public PageResult<HistoricTaskInstance> getTaskPage(String userId, BpmTaskParam.BpmTaskQueryParam bpmTaskQueryParam) {
|
||||
HistoricTaskInstanceQuery taskQuery = historyService.createHistoricTaskInstanceQuery()
|
||||
.includeTaskLocalVariables()
|
||||
.taskTenantId(FlowableUtils.getTenantId())
|
||||
.orderByHistoricTaskInstanceEndTime().desc(); // 审批时间倒序
|
||||
|
||||
if (StrUtil.isNotBlank(bpmTaskQueryParam.getSearchValue())) {
|
||||
taskQuery.taskNameLike("%" + bpmTaskQueryParam.getSearchValue() + "%");
|
||||
}
|
||||
String beginTimeStr = bpmTaskQueryParam.getSearchBeginTime();
|
||||
String endTimeStr = bpmTaskQueryParam.getSearchEndTime();
|
||||
LocalDateTime beginTime = LocalDateTimeUtil.parse(beginTimeStr, DatePattern.NORM_DATE_PATTERN);
|
||||
LocalDateTime endTime = PubUtils.endTimeToLocalDateTime(endTimeStr);
|
||||
taskQuery.taskCreatedBefore(DateUtils.of(endTime));
|
||||
taskQuery.taskCreatedAfter(DateUtils.of(beginTime));
|
||||
// 执行查询
|
||||
long count = taskQuery.count();
|
||||
if (count == 0) {
|
||||
return PageResult.empty();
|
||||
}
|
||||
int offset = PageFactory.getPageSize(bpmTaskQueryParam) * (PageFactory.getPageNum(bpmTaskQueryParam) - 1);
|
||||
List<HistoricTaskInstance> tasks = taskQuery.listPage(offset, PageFactory.getPageSize(bpmTaskQueryParam));
|
||||
return new PageResult<>(tasks, count);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<Task> getTasksByProcessInstanceIds(List<String> processInstanceIds) {
|
||||
if (CollectionUtil.isEmpty(processInstanceIds)) {
|
||||
return Collections.emptyList();
|
||||
}
|
||||
return taskService.createTaskQuery().processInstanceIdIn(processInstanceIds).list();
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<HistoricTaskInstance> getTaskListByProcessInstanceId(String processInstanceId) {
|
||||
List<HistoricTaskInstance> tasks = historyService.createHistoricTaskInstanceQuery()
|
||||
.includeTaskLocalVariables()
|
||||
.processInstanceId(processInstanceId)
|
||||
.orderByHistoricTaskInstanceStartTime().desc() // 创建时间倒序
|
||||
.list();
|
||||
if (CollectionUtil.isEmpty(tasks)) {
|
||||
return Collections.emptyList();
|
||||
}
|
||||
return tasks;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void approveTask(String userId, BpmTaskApproveParam bpmTaskApproveParam) {
|
||||
// 1.1 校验任务存在
|
||||
Task task = validateTask(userId, bpmTaskApproveParam.getId());
|
||||
// 1.2 校验流程实例存在
|
||||
ProcessInstance instance = processInstanceService.getProcessInstance(task.getProcessInstanceId());
|
||||
if (instance == null) {
|
||||
throw new BusinessException(BpmResponseEnum.PROCESS_INSTANCE_NOT_EXISTS);
|
||||
}
|
||||
|
||||
// 2. 抄送用户
|
||||
if (CollectionUtil.isNotEmpty(bpmTaskApproveParam.getCopyUserIds())) {
|
||||
processInstanceCopyService.createProcessInstanceCopy(bpmTaskApproveParam.getCopyUserIds(), bpmTaskApproveParam.getId());
|
||||
}
|
||||
|
||||
// 情况一:被委派的任务,不调用 complete 去完成任务
|
||||
if (DelegationState.PENDING.equals(task.getDelegationState())) {
|
||||
approveDelegateTask(bpmTaskApproveParam, task);
|
||||
return;
|
||||
}
|
||||
|
||||
// 情况二:审批有【后】加签的任务
|
||||
if (BpmTaskSignTypeEnum.AFTER.getType().equals(task.getScopeType())) {
|
||||
approveAfterSignTask(task, bpmTaskApproveParam);
|
||||
return;
|
||||
}
|
||||
|
||||
// 情况三:审批普通的任务。大多数情况下,都是这样
|
||||
// 3.1 更新 task 状态、原因
|
||||
updateTaskStatusAndReason(task.getId(), BpmTaskStatusEnum.APPROVE.getStatus(), bpmTaskApproveParam.getReason());
|
||||
// 3.2 添加评论
|
||||
taskService.addComment(task.getId(), task.getProcessInstanceId(), BpmCommentTypeEnum.APPROVE.getType(),
|
||||
BpmCommentTypeEnum.APPROVE.formatComment(bpmTaskApproveParam.getReason()));
|
||||
// 3.3 调用 BPM complete 去完成任务
|
||||
// 其中,variables 是存储动态表单到 local 任务级别。过滤一下,避免 ProcessInstance 系统级的变量被占用
|
||||
if (CollectionUtil.isNotEmpty(bpmTaskApproveParam.getVariables())) {
|
||||
Map<String, Object> variables = FlowableUtils.filterTaskFormVariable(bpmTaskApproveParam.getVariables());
|
||||
taskService.complete(task.getId(), variables, true);
|
||||
} else {
|
||||
taskService.complete(task.getId());
|
||||
}
|
||||
|
||||
// 【加签专属】处理加签任务
|
||||
handleParentTaskIfSign(task.getParentTaskId());
|
||||
}
|
||||
|
||||
/**
|
||||
* 审批通过存在“后加签”的任务。
|
||||
* <p>
|
||||
* 注意:该任务不能马上完成,需要一个中间状态(APPROVING),并激活剩余所有子任务(PROCESS)为可审批处理
|
||||
* 如果马上完成,则会触发下一个任务,甚至如果没有下一个任务则流程实例就直接结束了!
|
||||
*
|
||||
* @param task 当前任务
|
||||
* @param bpmTaskApproveParam 前端请求参数
|
||||
*/
|
||||
private void approveAfterSignTask(Task task, BpmTaskApproveParam bpmTaskApproveParam) {
|
||||
// 更新父 task 状态 + 原因
|
||||
updateTaskStatusAndReason(task.getId(), BpmTaskStatusEnum.APPROVING.getStatus(), bpmTaskApproveParam.getReason());
|
||||
|
||||
// 2. 激活子任务
|
||||
List<Task> childrenTaskList = getTaskListByParentTaskId(task.getId());
|
||||
for (Task childrenTask : childrenTaskList) {
|
||||
taskService.resolveTask(childrenTask.getId());
|
||||
// 更新子 task 状态
|
||||
updateTaskStatus(childrenTask.getId(), BpmTaskStatusEnum.RUNNING.getStatus());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 如果父任务是有前后【加签】的任务,如果它【加签】出来的子任务都被处理,需要处理父任务:
|
||||
* <p>
|
||||
* 1. 如果是【向前】加签,则需要重新激活父任务,让它可以被审批
|
||||
* 2. 如果是【向后】加签,则需要完成父任务,让它完成审批
|
||||
*
|
||||
* @param parentTaskId 父任务编号
|
||||
*/
|
||||
private void handleParentTaskIfSign(String parentTaskId) {
|
||||
if (StrUtil.isBlank(parentTaskId)) {
|
||||
return;
|
||||
}
|
||||
// 1.1 判断是否还有子任务。如果没有,就不处理
|
||||
Long childrenTaskCount = getTaskCountByParentTaskId(parentTaskId);
|
||||
if (childrenTaskCount > 0) {
|
||||
return;
|
||||
}
|
||||
// 1.2 只处理加签的父任务
|
||||
Task parentTask = validateTaskExist(parentTaskId);
|
||||
String scopeType = parentTask.getScopeType();
|
||||
if (BpmTaskSignTypeEnum.of(scopeType) == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 2. 子任务已处理完成,清空 scopeType 字段,修改 parentTask 信息,方便后续可以继续向前后向后加签
|
||||
TaskEntityImpl parentTaskImpl = (TaskEntityImpl) parentTask;
|
||||
parentTaskImpl.setScopeType(null);
|
||||
taskService.saveTask(parentTaskImpl);
|
||||
|
||||
// 3.1 情况一:处理向【向前】加签
|
||||
if (BpmTaskSignTypeEnum.BEFORE.getType().equals(scopeType)) {
|
||||
// 3.1.1 owner 重新赋值给父任务的 assignee,这样它就可以被审批
|
||||
taskService.resolveTask(parentTaskId);
|
||||
// 3.1.2 更新流程任务 status
|
||||
updateTaskStatus(parentTaskId, BpmTaskStatusEnum.RUNNING.getStatus());
|
||||
// 3.2 情况二:处理向【向后】加签
|
||||
} else if (BpmTaskSignTypeEnum.AFTER.getType().equals(scopeType)) {
|
||||
// 只有 parentTask 处于 APPROVING 的情况下,才可以继续 complete 完成
|
||||
// 否则,一个未审批的 parentTask 任务,在加签出来的任务都被减签的情况下,就直接完成审批,这样会存在问题
|
||||
Integer status = (Integer) parentTask.getTaskLocalVariables().get(BpmConstants.TASK_VARIABLE_STATUS);
|
||||
if (ObjectUtil.notEqual(status, BpmTaskStatusEnum.APPROVING.getStatus())) {
|
||||
return;
|
||||
}
|
||||
// 3.2.2 完成自己(因为它已经没有子任务,所以也可以完成)
|
||||
updateTaskStatus(parentTaskId, BpmTaskStatusEnum.APPROVE.getStatus());
|
||||
taskService.complete(parentTaskId);
|
||||
}
|
||||
|
||||
// 4. 递归处理父任务
|
||||
handleParentTaskIfSign(parentTask.getParentTaskId());
|
||||
}
|
||||
|
||||
/**
|
||||
* 审批被委派的任务
|
||||
*
|
||||
* @param bpmTaskApproveParam 前端请求参数,包含当前任务ID,审批意见等
|
||||
* @param task 当前被审批的任务
|
||||
*/
|
||||
private void approveDelegateTask(BpmTaskApproveParam bpmTaskApproveParam, Task task) {
|
||||
// 1. 添加审批意见
|
||||
UserVO currentUser = adminUserApi.getUserById(RequestUtil.getUserIndex()).getData();
|
||||
UserVO ownerUser = adminUserApi.getUserById(task.getOwner()).getData(); // 发起委托的用户
|
||||
Assert.notNull(ownerUser, "委派任务找不到原审批人,需要检查数据");
|
||||
taskService.addComment(bpmTaskApproveParam.getId(), task.getProcessInstanceId(), BpmCommentTypeEnum.DELEGATE_END.getType(),
|
||||
BpmCommentTypeEnum.DELEGATE_END.formatComment(currentUser.getName(), ownerUser.getName(), bpmTaskApproveParam.getReason()));
|
||||
|
||||
// 2.1 调用 resolveTask 完成任务。
|
||||
// 底层调用 TaskHelper.changeTaskAssignee(task, task.getOwner()):将 owner 设置为 assignee
|
||||
taskService.resolveTask(task.getId());
|
||||
// 2.2 更新 task 状态 + 原因
|
||||
updateTaskStatusAndReason(task.getId(), BpmTaskStatusEnum.RUNNING.getStatus(), bpmTaskApproveParam.getReason());
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void rejectTask(String userId, BpmTaskRejectParam bpmTaskRejectParam) {
|
||||
// 1.1 校验任务存在
|
||||
Task task = validateTask(userId, bpmTaskRejectParam.getId());
|
||||
// 1.2 校验流程实例存在
|
||||
ProcessInstance instance = processInstanceService.getProcessInstance(task.getProcessInstanceId());
|
||||
if (instance == null) {
|
||||
throw new BusinessException(BpmResponseEnum.PROCESS_INSTANCE_NOT_EXISTS);
|
||||
}
|
||||
|
||||
// 2.1 更新流程实例为不通过
|
||||
updateTaskStatusAndReason(task.getId(), BpmTaskStatusEnum.REJECT.getStatus(), bpmTaskRejectParam.getReason());
|
||||
// 2.2 添加评论
|
||||
taskService.addComment(task.getId(), task.getProcessInstanceId(), BpmCommentTypeEnum.REJECT.getType(),
|
||||
BpmCommentTypeEnum.REJECT.formatComment(bpmTaskRejectParam.getReason()));
|
||||
|
||||
// 3. 更新流程实例,审批不通过!
|
||||
processInstanceService.updateProcessInstanceReject(instance.getProcessInstanceId(), bpmTaskRejectParam.getReason());
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新流程任务的 status 状态
|
||||
*
|
||||
* @param id 任务编号
|
||||
* @param status 状态
|
||||
*/
|
||||
private void updateTaskStatus(String id, Integer status) {
|
||||
taskService.setVariableLocal(id, BpmConstants.TASK_VARIABLE_STATUS, status);
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新流程任务的 status 状态、reason 理由
|
||||
*
|
||||
* @param id 任务编号
|
||||
* @param status 状态
|
||||
* @param reason 理由(审批通过、审批不通过的理由)
|
||||
*/
|
||||
private void updateTaskStatusAndReason(String id, Integer status, String reason) {
|
||||
updateTaskStatus(id, status);
|
||||
taskService.setVariableLocal(id, BpmConstants.TASK_VARIABLE_REASON, reason);
|
||||
}
|
||||
|
||||
/**
|
||||
* 校验任务是否存在,并且是否是分配给自己的任务
|
||||
*
|
||||
* @param userId 用户 id
|
||||
* @param taskId task id
|
||||
*/
|
||||
private Task validateTask(String userId, String taskId) {
|
||||
Task task = validateTaskExist(taskId);
|
||||
if (!Objects.equals(userId, task.getAssignee())) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_OPERATE_FAIL_ASSIGN_NOT_SELF);
|
||||
}
|
||||
return task;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public void updateTaskStatusWhenCreated(Task task) {
|
||||
Integer status = (Integer) task.getTaskLocalVariables().get(BpmConstants.TASK_VARIABLE_STATUS);
|
||||
if (status != null) {
|
||||
log.error("[updateTaskStatusWhenCreated][taskId({}) 已经有状态({})]", task.getId(), status);
|
||||
return;
|
||||
}
|
||||
updateTaskStatus(task.getId(), BpmTaskStatusEnum.RUNNING.getStatus());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateTaskStatusWhenCanceled(String taskId) {
|
||||
Task task = getTask(taskId);
|
||||
// 1. 可能只是活动,不是任务,所以查询不到
|
||||
if (task == null) {
|
||||
log.error("[updateTaskStatusWhenCanceled][taskId({}) 任务不存在]", taskId);
|
||||
return;
|
||||
}
|
||||
|
||||
// 2. 更新 task 状态 + 原因
|
||||
Integer status = (Integer) task.getTaskLocalVariables().get(BpmConstants.TASK_VARIABLE_STATUS);
|
||||
if (BpmTaskStatusEnum.isEndStatus(status)) {
|
||||
log.error("[updateTaskStatusWhenCanceled][taskId({}) 处于结果({}),无需进行更新]", taskId, status);
|
||||
return;
|
||||
}
|
||||
updateTaskStatusAndReason(taskId, BpmTaskStatusEnum.CANCEL.getStatus(), BpmDeleteReasonEnum.CANCEL_BY_SYSTEM.getReason());
|
||||
// 补充说明:由于 Task 被删除成 HistoricTask 后,无法通过 taskService.addComment 添加理由,所以无法存储具体的取消理由
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateTaskExtAssign(Task task) {
|
||||
// 发送通知。在事务提交时,批量执行操作,所以直接查询会无法查询到 ProcessInstance,所以这里是通过监听事务的提交来实现。
|
||||
TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {
|
||||
|
||||
@Override
|
||||
public void afterCommit() {
|
||||
if (StrUtil.isEmpty(task.getAssignee())) {
|
||||
return;
|
||||
}
|
||||
ProcessInstance processInstance = processInstanceService.getProcessInstance(task.getProcessInstanceId());
|
||||
UserVO startUser = adminUserApi.getUserById(processInstance.getStartUserId()).getData();
|
||||
//发送消息
|
||||
// messageService.sendMessageWhenTaskAssigned(BpmTaskConvert.INSTANCE.convert(processInstance, startUser, task));
|
||||
}
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
private Task validateTaskExist(String id) {
|
||||
Task task = getTask(id);
|
||||
if (task == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_NOT_EXISTS);
|
||||
}
|
||||
return task;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Task getTask(String id) {
|
||||
return taskService.createTaskQuery().taskId(id).includeTaskLocalVariables().singleResult();
|
||||
}
|
||||
|
||||
//
|
||||
// private HistoricTaskInstance getHistoricTask(String id) {
|
||||
// return historyService.createHistoricTaskInstanceQuery().taskId(id).includeTaskLocalVariables().singleResult();
|
||||
// }
|
||||
//
|
||||
@Override
|
||||
public List<UserTask> getUserTaskListByReturn(String id) {
|
||||
// 1.1 校验当前任务 task 存在
|
||||
Task task = validateTaskExist(id);
|
||||
// 1.2 根据流程定义获取流程模型信息
|
||||
BpmnModel bpmnModel = bpmModelService.getBpmnModelByDefinitionId(task.getProcessDefinitionId());
|
||||
FlowElement source = BpmnModelUtils.getFlowElementById(bpmnModel, task.getTaskDefinitionKey());
|
||||
if (source == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_NOT_EXISTS);
|
||||
}
|
||||
// 2.1 查询该任务的前置任务节点的 key 集合
|
||||
List<UserTask> previousUserList = BpmnModelUtils.getPreviousUserTaskList(source, null, null);
|
||||
if (CollectionUtil.isEmpty(previousUserList)) {
|
||||
return Collections.emptyList();
|
||||
}
|
||||
// 2.2 过滤:只有串行可到达的节点,才可以回退。类似非串行、子流程无法退回
|
||||
previousUserList.removeIf(userTask -> !BpmnModelUtils.isSequentialReachable(source, userTask, null));
|
||||
return previousUserList;
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void returnTask(String userId, BpmTaskReturnParam bpmTaskReturnParam) {
|
||||
// 1.1 当前任务 task
|
||||
Task task = validateTask(userId, bpmTaskReturnParam.getId());
|
||||
if (task.isSuspended()) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_IS_PENDING);
|
||||
}
|
||||
// 1.2 校验源头和目标节点的关系,并返回目标元素
|
||||
FlowElement targetElement = validateTargetTaskCanReturn(task.getTaskDefinitionKey(),
|
||||
bpmTaskReturnParam.getTargetTaskDefinitionKey(), task.getProcessDefinitionId());
|
||||
|
||||
// 2. 调用 Flowable 框架的回退逻辑
|
||||
returnTask(task, targetElement, bpmTaskReturnParam);
|
||||
}
|
||||
|
||||
/**
|
||||
* 回退流程节点时,校验目标任务节点是否可回退
|
||||
*
|
||||
* @param sourceKey 当前任务节点 Key
|
||||
* @param targetKey 目标任务节点 key
|
||||
* @param processDefinitionId 当前流程定义 ID
|
||||
* @return 目标任务节点元素
|
||||
*/
|
||||
private FlowElement validateTargetTaskCanReturn(String sourceKey, String targetKey, String processDefinitionId) {
|
||||
// 1.1 获取流程模型信息
|
||||
BpmnModel bpmnModel = bpmModelService.getBpmnModelByDefinitionId(processDefinitionId);
|
||||
// 1.3 获取当前任务节点元素
|
||||
FlowElement source = BpmnModelUtils.getFlowElementById(bpmnModel, sourceKey);
|
||||
// 1.3 获取跳转的节点元素
|
||||
FlowElement target = BpmnModelUtils.getFlowElementById(bpmnModel, targetKey);
|
||||
if (target == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_TARGET_NODE_NOT_EXISTS);
|
||||
}
|
||||
|
||||
// 2.2 只有串行可到达的节点,才可以回退。类似非串行、子流程无法退回
|
||||
if (!BpmnModelUtils.isSequentialReachable(source, target, null)) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_RETURN_FAIL_SOURCE_TARGET_ERROR);
|
||||
}
|
||||
return target;
|
||||
}
|
||||
|
||||
/**
|
||||
* 执行回退逻辑
|
||||
*
|
||||
* @param currentTask 当前回退的任务
|
||||
* @param targetElement 需要回退到的目标任务
|
||||
* @param bpmTaskReturnParam 前端参数封装
|
||||
*/
|
||||
public void returnTask(Task currentTask, FlowElement targetElement, BpmTaskReturnParam bpmTaskReturnParam) {
|
||||
// 1. 获得所有需要回撤的任务 taskDefinitionKey,用于稍后的 moveActivityIdsToSingleActivityId 回撤
|
||||
// 1.1 获取所有正常进行的任务节点 Key
|
||||
List<Task> taskList = taskService.createTaskQuery().processInstanceId(currentTask.getProcessInstanceId()).list();
|
||||
List<String> runTaskKeyList = convertList(taskList, Task::getTaskDefinitionKey);
|
||||
// 1.2 通过 targetElement 的出口连线,计算在 runTaskKeyList 有哪些 key 需要被撤回
|
||||
// 为什么不直接使用 runTaskKeyList 呢?因为可能存在多个审批分支,例如说:A -> B -> C 和 D -> F,而只要 C 撤回到 A,需要排除掉 F
|
||||
List<UserTask> returnUserTaskList = BpmnModelUtils.iteratorFindChildUserTasks(targetElement, runTaskKeyList, null, null);
|
||||
List<String> returnTaskKeyList = convertList(returnUserTaskList, UserTask::getId);
|
||||
|
||||
// 2. 给当前要被回退的 task 数组,设置回退意见
|
||||
taskList.forEach(task -> {
|
||||
// 需要排除掉,不需要设置回退意见的任务
|
||||
if (!returnTaskKeyList.contains(task.getTaskDefinitionKey())) {
|
||||
return;
|
||||
}
|
||||
// 2.1 添加评论
|
||||
taskService.addComment(task.getId(), currentTask.getProcessInstanceId(), BpmCommentTypeEnum.RETURN.getType(),
|
||||
BpmCommentTypeEnum.RETURN.formatComment(bpmTaskReturnParam.getReason()));
|
||||
// 2.2 更新 task 状态 + 原因
|
||||
updateTaskStatusAndReason(task.getId(), BpmTaskStatusEnum.RETURN.getStatus(), bpmTaskReturnParam.getReason());
|
||||
});
|
||||
|
||||
// 3. 执行驳回
|
||||
runtimeService.createChangeActivityStateBuilder()
|
||||
.processInstanceId(currentTask.getProcessInstanceId())
|
||||
.moveActivityIdsToSingleActivityId(returnTaskKeyList, // 当前要跳转的节点列表( 1 或多)
|
||||
bpmTaskReturnParam.getTargetTaskDefinitionKey()) // targetKey 跳转到的节点(1)
|
||||
.changeState();
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void delegateTask(String userId, BpmTaskDelegateParam reqVO) {
|
||||
String taskId = reqVO.getId();
|
||||
// 1.1 校验任务
|
||||
Task task = validateTask(userId, reqVO.getId());
|
||||
if (task.getAssignee().equals(reqVO.getDelegateUserId())) { // 校验当前审批人和被委派人不是同一人
|
||||
throw new BusinessException(BpmResponseEnum.TASK_DELEGATE_FAIL_USER_REPEAT);
|
||||
}
|
||||
// 1.2 校验目标用户存在
|
||||
UserVO delegateUser = adminUserApi.getUserById(reqVO.getDelegateUserId()).getData();
|
||||
if (delegateUser == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_DELEGATE_FAIL_USER_NOT_EXISTS);
|
||||
}
|
||||
|
||||
// 2. 添加委托意见
|
||||
UserVO currentUser = adminUserApi.getUserById(userId).getData();
|
||||
taskService.addComment(taskId, task.getProcessInstanceId(), BpmCommentTypeEnum.DELEGATE_START.getType(),
|
||||
BpmCommentTypeEnum.DELEGATE_START.formatComment(currentUser.getName(), delegateUser.getName(), reqVO.getReason()));
|
||||
// 3.1 设置任务所有人 (owner) 为原任务的处理人 (assignee)
|
||||
taskService.setOwner(taskId, task.getAssignee());
|
||||
// 3.2 执行委派,将任务委派给 delegateUser
|
||||
taskService.delegateTask(taskId, reqVO.getDelegateUserId());
|
||||
// 3.3 更新 task 状态。
|
||||
// 为什么不更新原因?因为原因目前主要给审批通过、不通过时使用
|
||||
updateTaskStatus(taskId, BpmTaskStatusEnum.DELEGATE.getStatus());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void transferTask(String userId, BpmTaskTransferParam reqVO) {
|
||||
String taskId = reqVO.getId();
|
||||
// 1.1 校验任务
|
||||
Task task = validateTask(userId, reqVO.getId());
|
||||
if (task.getAssignee().equals(reqVO.getAssigneeUserId())) { // 校验当前审批人和被转派人不是同一人
|
||||
throw new BusinessException(BpmResponseEnum.TASK_DELEGATE_FAIL_USER_NOT_EXISTS);
|
||||
}
|
||||
// 1.2 校验目标用户存在
|
||||
UserVO assigneeUser = adminUserApi.getUserById(reqVO.getAssigneeUserId()).getData();
|
||||
if (assigneeUser == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_TRANSFER_FAIL_USER_NOT_EXISTS);
|
||||
}
|
||||
|
||||
// 2. 添加委托意见
|
||||
UserVO currentUser = adminUserApi.getUserById(userId).getData();
|
||||
taskService.addComment(taskId, task.getProcessInstanceId(), BpmCommentTypeEnum.TRANSFER.getType(),
|
||||
BpmCommentTypeEnum.TRANSFER.formatComment(currentUser.getName(), assigneeUser.getName(), reqVO.getReason()));
|
||||
|
||||
// 3.1 设置任务所有人 (owner) 为原任务的处理人 (assignee)
|
||||
taskService.setOwner(taskId, task.getAssignee());
|
||||
// 3.2 执行转派(审批人),将任务转派给 assigneeUser
|
||||
// 委托( delegate)和转派(transfer)的差别,就在这块的调用!!!!
|
||||
taskService.setAssignee(taskId, reqVO.getAssigneeUserId().toString());
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void createSignTask(String userId, BpmTaskSignCreateParam reqVO) {
|
||||
// 1. 获取和校验任务
|
||||
TaskEntityImpl taskEntity = validateTaskCanCreateSign(userId, reqVO);
|
||||
List<UserVO> userList = adminUserApi.getUserVOByIdList(reqVO.getUserIds()).getData();
|
||||
if (CollUtil.isEmpty(userList)) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_SIGN_CREATE_USER_NOT_EXIST);
|
||||
}
|
||||
|
||||
// 2. 处理当前任务
|
||||
// 2.1 开启计数功能,主要用于为了让表 ACT_RU_TASK 中的 SUB_TASK_COUNT_ 字段记录下总共有多少子任务,后续可能有用
|
||||
taskEntity.setCountEnabled(true);
|
||||
// 2.2 向前加签,设置 owner,置空 assign。等子任务都完成后,再调用 resolveTask 重新将 owner 设置为 assign
|
||||
// 原因是:不能和向前加签的子任务一起审批,需要等前面的子任务都完成才能审批
|
||||
if (reqVO.getType().equals(BpmTaskSignTypeEnum.BEFORE.getType())) {
|
||||
taskEntity.setOwner(taskEntity.getAssignee());
|
||||
taskEntity.setAssignee(null);
|
||||
}
|
||||
// 2.4 记录加签方式,完成任务时需要用到判断
|
||||
taskEntity.setScopeType(reqVO.getType());
|
||||
// 2.5 保存当前任务修改后的值
|
||||
taskService.saveTask(taskEntity);
|
||||
// 2.6 更新 task 状态为 WAIT,只有在向前加签的时候
|
||||
if (reqVO.getType().equals(BpmTaskSignTypeEnum.BEFORE.getType())) {
|
||||
updateTaskStatus(taskEntity.getId(), BpmTaskStatusEnum.WAIT.getStatus());
|
||||
}
|
||||
|
||||
// 3. 创建加签任务
|
||||
createSignTaskList(convertList(reqVO.getUserIds(), String::valueOf), taskEntity);
|
||||
|
||||
// 4. 记录加签的评论到 task 任务
|
||||
UserVO currentUser = adminUserApi.getUserById(userId).getData();
|
||||
String comment = StrUtil.format(BpmCommentTypeEnum.ADD_SIGN.getComment(),
|
||||
currentUser.getName(), BpmTaskSignTypeEnum.nameOfType(reqVO.getType()),
|
||||
String.join(",", convertList(userList, UserVO::getName)), reqVO.getReason());
|
||||
taskService.addComment(reqVO.getId(), taskEntity.getProcessInstanceId(), BpmCommentTypeEnum.ADD_SIGN.getType(), comment);
|
||||
}
|
||||
|
||||
/**
|
||||
* 校验任务是否可以加签,主要校验加签类型是否一致:
|
||||
* <p>
|
||||
* 1. 如果存在“向前加签”的任务,则不能“向后加签”
|
||||
* 2. 如果存在“向后加签”的任务,则不能“向前加签”
|
||||
*
|
||||
* @param userId 当前用户 ID
|
||||
* @param reqVO 请求参数,包含任务 ID 和加签类型
|
||||
* @return 当前任务
|
||||
*/
|
||||
private TaskEntityImpl validateTaskCanCreateSign(String userId, BpmTaskSignCreateParam reqVO) {
|
||||
TaskEntityImpl taskEntity = (TaskEntityImpl) validateTask(userId, reqVO.getId());
|
||||
// 向前加签和向后加签不能同时存在
|
||||
if (taskEntity.getScopeType() != null
|
||||
&& ObjectUtil.notEqual(taskEntity.getScopeType(), reqVO.getType())) {
|
||||
throw new BusinessException("任务加签:当前任务已经" + BpmTaskSignTypeEnum.nameOfType(taskEntity.getScopeType()) + ",不能" + BpmTaskSignTypeEnum.nameOfType(reqVO.getType()));
|
||||
|
||||
}
|
||||
// 同一个 key 的任务,审批人不重复
|
||||
List<Task> taskList = taskService.createTaskQuery().processInstanceId(taskEntity.getProcessInstanceId())
|
||||
.taskDefinitionKey(taskEntity.getTaskDefinitionKey()).list();
|
||||
List<String> currentAssigneeList = convertListByFlatMap(taskList, task -> // 需要考虑 owner 的情况,因为向后加签时,它暂时没 assignee 而是 owner
|
||||
Stream.of(task.getAssignee(), task.getOwner()));
|
||||
if (CollUtil.containsAny(currentAssigneeList, reqVO.getUserIds())) {
|
||||
List<UserVO> userList = adminUserApi.getUserVOByIdList((List<String>) CollUtil.intersection(currentAssigneeList, reqVO.getUserIds())).getData();
|
||||
throw new BusinessException("任务加签失败,加签人与现有审批人[" + String.join(",", convertList(userList, UserVO::getName)) + "]重复");
|
||||
}
|
||||
return taskEntity;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* 创建加签子任务
|
||||
*
|
||||
* @param userIds 被加签的用户 ID
|
||||
* @param taskEntity 被加签的任务
|
||||
*/
|
||||
private void createSignTaskList(List<String> userIds, TaskEntityImpl taskEntity) {
|
||||
if (CollUtil.isEmpty(userIds)) {
|
||||
return;
|
||||
}
|
||||
// 创建加签人的新任务,全部基于 taskEntity 为父任务来创建
|
||||
for (String addSignId : userIds) {
|
||||
if (StrUtil.isBlank(addSignId)) {
|
||||
continue;
|
||||
}
|
||||
createSignTask(taskEntity, addSignId);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建加签子任务
|
||||
*
|
||||
* @param parentTask 父任务
|
||||
* @param assignee 子任务的执行人
|
||||
*/
|
||||
private void createSignTask(TaskEntityImpl parentTask, String assignee) {
|
||||
// 1. 生成子任务
|
||||
TaskEntityImpl task = (TaskEntityImpl) taskService.newTask(IdUtil.fastSimpleUUID());
|
||||
BpmTaskConvert.INSTANCE.copyTo(parentTask, task);
|
||||
|
||||
// 2.1 向前加签,设置审批人
|
||||
if (BpmTaskSignTypeEnum.BEFORE.getType().equals(parentTask.getScopeType())) {
|
||||
task.setAssignee(assignee);
|
||||
// 2.2 向后加签,设置 owner 不设置 assignee 是因为不能同时审批,需要等父任务完成
|
||||
} else {
|
||||
task.setOwner(assignee);
|
||||
}
|
||||
// 2.3 保存子任务
|
||||
taskService.saveTask(task);
|
||||
|
||||
// 3. 向后前签,设置子任务的状态为 WAIT,因为需要等父任务审批完
|
||||
if (BpmTaskSignTypeEnum.AFTER.getType().equals(parentTask.getScopeType())) {
|
||||
updateTaskStatus(task.getId(), BpmTaskStatusEnum.WAIT.getStatus());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public void deleteSignTask(String userId, BpmTaskSignDeleteParam reqVO) {
|
||||
// 1.1 校验 task 可以被减签
|
||||
Task task = validateTaskCanSignDelete(reqVO.getId());
|
||||
// 1.2 校验取消人存在
|
||||
UserVO cancelUser = null;
|
||||
if (StrUtil.isNotBlank(task.getAssignee())) {
|
||||
cancelUser = adminUserApi.getUserById(task.getAssignee()).getData();
|
||||
}
|
||||
if (cancelUser == null && StrUtil.isNotBlank(task.getOwner())) {
|
||||
cancelUser = adminUserApi.getUserById(task.getOwner()).getData();
|
||||
}
|
||||
Assert.notNull(cancelUser, "任务中没有所有者和审批人,数据错误");
|
||||
|
||||
// 2.1 获得子任务列表,包括子任务的子任务
|
||||
List<Task> childTaskList = getAllChildTaskList(task);
|
||||
childTaskList.add(task);
|
||||
// 2.2 更新子任务为已取消
|
||||
String cancelReason = StrUtil.format("任务被取消,原因:由于[{}]操作[减签],", cancelUser.getName());
|
||||
childTaskList.forEach(childTask -> updateTaskStatusAndReason(childTask.getId(), BpmTaskStatusEnum.CANCEL.getStatus(), cancelReason));
|
||||
// 2.3 删除任务和所有子任务
|
||||
taskService.deleteTasks(convertList(childTaskList, Task::getId));
|
||||
// 3. 记录日志到父任务中。先记录日志是因为,通过 handleParentTask 方法之后,任务可能被完成了,并且不存在了,会报异常,所以先记录
|
||||
UserVO user = adminUserApi.getUserById(userId).getData();
|
||||
taskService.addComment(task.getParentTaskId(), task.getProcessInstanceId(), BpmCommentTypeEnum.SUB_SIGN.getType(),
|
||||
StrUtil.format(BpmCommentTypeEnum.SUB_SIGN.getComment(), user.getName(), cancelUser.getName()));
|
||||
|
||||
// 4. 处理当前任务的父任务
|
||||
handleParentTaskIfSign(task.getParentTaskId());
|
||||
}
|
||||
|
||||
/**
|
||||
* 校验任务是否能被减签
|
||||
*
|
||||
* @param id 任务编号
|
||||
* @return 任务信息
|
||||
*/
|
||||
private Task validateTaskCanSignDelete(String id) {
|
||||
Task task = validateTaskExist(id);
|
||||
if (task.getParentTaskId() == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_SIGN_DELETE_NO_PARENT);
|
||||
}
|
||||
Task parentTask = getTask(task.getParentTaskId());
|
||||
if (parentTask == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_SIGN_DELETE_NO_PARENT);
|
||||
}
|
||||
if (BpmTaskSignTypeEnum.of(parentTask.getScopeType()) == null) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_SIGN_DELETE_NO_PARENT);
|
||||
}
|
||||
return task;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获得所有子任务列表
|
||||
*
|
||||
* @param parentTask 父任务
|
||||
* @return 所有子任务列表
|
||||
*/
|
||||
private List<Task> getAllChildTaskList(Task parentTask) {
|
||||
List<Task> result = new ArrayList<>();
|
||||
// 1. 递归获取子级
|
||||
Stack<Task> stack = new Stack<>();
|
||||
stack.push(parentTask);
|
||||
// 2. 递归遍历
|
||||
for (int i = 0; i < Short.MAX_VALUE; i++) {
|
||||
if (stack.isEmpty()) {
|
||||
break;
|
||||
}
|
||||
// 2.1 获取子任务们
|
||||
Task task = stack.pop();
|
||||
List<Task> childTaskList = getTaskListByParentTaskId(task.getId());
|
||||
// 2.2 如果非空,则添加到 stack 进一步递归
|
||||
if (CollUtil.isNotEmpty(childTaskList)) {
|
||||
stack.addAll(childTaskList);
|
||||
result.addAll(childTaskList);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<Task> getTaskListByParentTaskId(String parentTaskId) {
|
||||
String tableName = managementService.getTableName(TaskEntity.class);
|
||||
// taskService.createTaskQuery() 没有 parentId 参数,所以写 sql 查询
|
||||
String sql = "select ID_,NAME_,OWNER_,ASSIGNEE_ from " + tableName + " where PARENT_TASK_ID_=#{parentTaskId}";
|
||||
return taskService.createNativeTaskQuery().sql(sql).parameter("parentTaskId", parentTaskId).list();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取子任务个数
|
||||
*
|
||||
* @param parentTaskId 父任务 ID
|
||||
* @return 剩余子任务个数
|
||||
*/
|
||||
private Long getTaskCountByParentTaskId(String parentTaskId) {
|
||||
String tableName = managementService.getTableName(TaskEntity.class);
|
||||
String sql = "SELECT COUNT(1) from " + tableName + " WHERE PARENT_TASK_ID_=#{parentTaskId}";
|
||||
return taskService.createNativeTaskQuery().sql(sql).parameter("parentTaskId", parentTaskId).count();
|
||||
}
|
||||
//
|
||||
// @Override
|
||||
// public Map<String, String> getTaskNameByTaskIds(Collection<String> taskIds) {
|
||||
// if (CollUtil.isEmpty(taskIds)) {
|
||||
// return Collections.emptyMap();
|
||||
// }
|
||||
// List<Task> tasks = taskService.createTaskQuery().taskIds(taskIds).list();
|
||||
// return convertMap(tasks, Task::getId, Task::getName);
|
||||
// }
|
||||
|
||||
}
|
||||
@@ -0,0 +1,82 @@
|
||||
package com.njcn.bpm.service.task.impl;
|
||||
|
||||
import cn.hutool.core.util.ObjectUtil;
|
||||
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
|
||||
import com.njcn.bpm.enums.BpmResponseEnum;
|
||||
import com.njcn.bpm.mapper.task.ProcessInstanceCopyMapper;
|
||||
import com.njcn.bpm.pojo.po.task.ProcessInstanceCopy;
|
||||
import com.njcn.bpm.service.IBpmProcessDefinitionService;
|
||||
import com.njcn.bpm.service.task.IBpmProcessInstanceService;
|
||||
import com.njcn.bpm.service.task.IBpmTaskService;
|
||||
import com.njcn.bpm.service.task.IProcessInstanceCopyService;
|
||||
import com.njcn.common.pojo.exception.BusinessException;
|
||||
import org.flowable.engine.repository.ProcessDefinition;
|
||||
import org.flowable.engine.runtime.ProcessInstance;
|
||||
import org.flowable.task.api.Task;
|
||||
import org.springframework.context.annotation.Lazy;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import javax.annotation.Resource;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
/**
|
||||
* <p>
|
||||
* BPM 流程实例抄送表 服务实现类
|
||||
* </p>
|
||||
*
|
||||
* @author hongawen
|
||||
* @since 2024-05-10
|
||||
*/
|
||||
@Service
|
||||
public class ProcessInstanceCopyServiceImpl extends ServiceImpl<ProcessInstanceCopyMapper, ProcessInstanceCopy> implements IProcessInstanceCopyService {
|
||||
|
||||
|
||||
@Resource
|
||||
@Lazy // 延迟加载,避免循环依赖
|
||||
private IBpmTaskService taskService;
|
||||
|
||||
@Resource
|
||||
@Lazy // 延迟加载,避免循环依赖
|
||||
private IBpmProcessInstanceService processInstanceService;
|
||||
@Resource
|
||||
@Lazy // 延迟加载,避免循环依赖
|
||||
private IBpmProcessDefinitionService processDefinitionService;
|
||||
|
||||
@Override
|
||||
public void createProcessInstanceCopy(Collection<String> userIds, String taskId) {
|
||||
// 1.1 校验任务存在
|
||||
Task task = taskService.getTask(taskId);
|
||||
if (ObjectUtil.isNull(task)) {
|
||||
throw new BusinessException(BpmResponseEnum.TASK_NOT_EXISTS);
|
||||
}
|
||||
// 1.2 校验流程实例存在
|
||||
String processInstanceId = task.getProcessInstanceId();
|
||||
ProcessInstance processInstance = processInstanceService.getProcessInstance(processInstanceId);
|
||||
if (processInstance == null) {
|
||||
throw new BusinessException(BpmResponseEnum.PROCESS_INSTANCE_NOT_EXISTS);
|
||||
}
|
||||
// 1.3 校验流程定义存在
|
||||
ProcessDefinition processDefinition = processDefinitionService.getProcessDefinition(
|
||||
processInstance.getProcessDefinitionId());
|
||||
if (processDefinition == null) {
|
||||
throw new BusinessException(BpmResponseEnum.PROCESS_DEFINITION_NOT_EXISTS);
|
||||
}
|
||||
|
||||
// 2. 创建抄送流程
|
||||
List<ProcessInstanceCopy> copyList = userIds.stream().map(userId -> {
|
||||
ProcessInstanceCopy processInstanceCopy = new ProcessInstanceCopy();
|
||||
processInstanceCopy.setUserId(userId);
|
||||
processInstanceCopy.setStartUserId(processInstance.getStartUserId());
|
||||
processInstanceCopy.setProcessInstanceId(processInstanceId);
|
||||
processInstanceCopy.setProcessInstanceName(processInstance.getName());
|
||||
processInstanceCopy.setCategory(processDefinition.getCategory());
|
||||
processInstanceCopy.setTaskId(taskId);
|
||||
processInstanceCopy.setTaskName(task.getName());
|
||||
return processInstanceCopy;
|
||||
}).collect(Collectors.toList());
|
||||
|
||||
this.saveBatch(copyList);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user