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update 优化 删除流程实例同时删除抄送内容

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疯狂的狮子Li
2026-07-20 11:48:08 +08:00
parent e49f02f89e
commit c29ecbd847
1 changed files with 55 additions and 9 deletions
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ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwInstanceServiceImpl.java
+55 -9
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@@ -195,7 +195,10 @@ public class FlwInstanceServiceImpl implements IFlwInstanceService {
}
// 发送事件
processDeleteHandler(flowInstances);
return insService.remove(StreamUtils.toList(flowInstances, FlowInstance::getId));
List<Long> instanceIds = StreamUtils.toList(flowInstances, FlowInstance::getId);
// 删除抄送任务关联的用户记录
deleteCopyTaskUsers(instanceIds);
return insService.remove(instanceIds);
}
/**
@@ -214,8 +217,11 @@ public class FlwInstanceServiceImpl implements IFlwInstanceService {
}
// 发送事件
processDeleteHandler(flowInstances);
List<Long> validInstanceIds = StreamUtils.toList(flowInstances, FlowInstance::getId);
// 删除抄送任务关联的用户记录
deleteCopyTaskUsers(validInstanceIds);
// 删除实例
return insService.remove(instanceIds);
return insService.remove(validInstanceIds);
}
/**
@@ -234,16 +240,56 @@ public class FlwInstanceServiceImpl implements IFlwInstanceService {
}
// 发送事件
processDeleteHandler(flowInstances);
List<FlowTask> flowTaskList = flwTaskService.selectByInstIds(instanceIds);
if (CollUtil.isNotEmpty(flowTaskList)) {
FlowEngine.userService().deleteByTaskIds(StreamUtils.toList(flowTaskList, FlowTask::getId));
}
FlowEngine.taskService().deleteByInsIds(instanceIds);
FlowEngine.hisTaskService().deleteByInsIds(instanceIds);
FlowEngine.insService().removeByIds(instanceIds);
List<Long> validInstanceIds = StreamUtils.toList(flowInstances, FlowInstance::getId);
List<FlowTask> flowTaskList = flwTaskService.selectByInstIds(validInstanceIds);
List<Long> taskIds = new ArrayList<>(StreamUtils.toList(flowTaskList, FlowTask::getId));
taskIds.addAll(selectCopyTaskIds(validInstanceIds));
deleteTaskUsers(taskIds);
FlowEngine.taskService().deleteByInsIds(validInstanceIds);
FlowEngine.hisTaskService().deleteByInsIds(validInstanceIds);
FlowEngine.insService().removeByIds(validInstanceIds);
return true;
}
/**
* 查询流程实例下的抄送任务id
*
* @param instanceIds 流程实例id
* @return 抄送任务id
*/
private List<Long> selectCopyTaskIds(List<Long> instanceIds) {
if (CollUtil.isEmpty(instanceIds)) {
return Collections.emptyList();
}
List<FlowHisTask> copyTaskList = flowHisTaskMapper.selectList(
new LambdaQueryWrapper<>(FlowHisTask.class)
.select(FlowHisTask::getTaskId)
.eq(FlowHisTask::getFlowStatus, TaskStatusEnum.COPY.getStatus())
.in(FlowHisTask::getInstanceId, instanceIds)
);
return StreamUtils.toList(copyTaskList, FlowHisTask::getTaskId);
}
/**
* 删除抄送任务关联的用户记录
*
* @param instanceIds 流程实例id
*/
private void deleteCopyTaskUsers(List<Long> instanceIds) {
deleteTaskUsers(selectCopyTaskIds(instanceIds));
}
/**
* 删除任务关联的用户记录
*
* @param taskIds 任务id
*/
private void deleteTaskUsers(List<Long> taskIds) {
if (CollUtil.isNotEmpty(taskIds)) {
FlowEngine.userService().deleteByTaskIds(taskIds);
}
}
private void processDeleteHandler(List<FlowInstance> flowInstances) {