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feat：【bpm 工作流】兼容 bpmn 场景下，使用 START_USER_NODE_ID 的预测

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YunaiV
2025-08-02 20:56:25 +08:00
parent 8ee1fef9e4
commit 4fbdd3dc5c
1 changed files with 14 additions and 6 deletions
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20
yudao-module-bpm/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
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@@ -67,7 +67,6 @@ import java.util.*;
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
import static cn.iocoder.yudao.module.bpm.controller.admin.task.vo.instance.BpmApprovalDetailRespVO.ActivityNode;
import static cn.iocoder.yudao.module.bpm.enums.ErrorCodeConstants.*;
import static cn.iocoder.yudao.module.bpm.framework.flowable.core.enums.BpmnModelConstants.START_USER_NODE_ID;
@@ -415,7 +414,9 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
endActivities.forEach(activity -> {
// StartEvent：只处理 BPMN 的场景。因为，SIMPLE 情况下，已经有 START_USER_NODE 节点
if (ELEMENT_EVENT_START.equals(activity.getActivityType())
&& BpmModelTypeEnum.BPMN.getType().equals(processDefinitionInfo.getModelType())) {
&& BpmModelTypeEnum.BPMN.getType().equals(processDefinitionInfo.getModelType())
&& !CollUtil.contains(activities, // 特殊：如果已经存在用户手动创建的 START_USER_NODE_ID 节点，则忽略 StartEvent
historicActivity -> historicActivity.getActivityId().equals(START_USER_NODE_ID))) {
ActivityNodeTask startTask = new ActivityNodeTask().setId(BpmnModelConstants.START_USER_NODE_ID)
.setAssignee(startUserId).setStatus(BpmTaskStatusEnum.APPROVE.getStatus());
ActivityNode startNode = new ActivityNode().setId(startTask.getId())
@@ -555,7 +556,8 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
// 情况一：BPMN 设计器
if (Objects.equals(BpmModelTypeEnum.BPMN.getType(), processDefinitionInfo.getModelType())) {
List<FlowElement> flowElements = BpmnModelUtils.simulateProcess(bpmnModel, processVariables);
return convertList(flowElements, flowElement -> buildNotRunApproveNodeForBpmn(startUserId, bpmnModel,
return convertList(flowElements, flowElement -> buildNotRunApproveNodeForBpmn(
startUserId, bpmnModel, flowElements,
processDefinitionInfo, processVariables, flowElement, runActivityIds));
}
// 情况二：SIMPLE 设计器
@@ -563,7 +565,8 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
BpmSimpleModelNodeVO simpleModel = JsonUtils.parseObject(processDefinitionInfo.getSimpleModel(),
BpmSimpleModelNodeVO.class);
List<BpmSimpleModelNodeVO> simpleNodes = SimpleModelUtils.simulateProcess(simpleModel, processVariables);
return convertList(simpleNodes, simpleNode -> buildNotRunApproveNodeForSimple(startUserId, bpmnModel,
return convertList(simpleNodes, simpleNode -> buildNotRunApproveNodeForSimple(
startUserId, bpmnModel,
processDefinitionInfo, processVariables, simpleNode, runActivityIds));
}
throw new IllegalArgumentException("未知设计器类型：" + processDefinitionInfo.getModelType());
@@ -618,8 +621,9 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
return null;
}
private ActivityNode buildNotRunApproveNodeForBpmn(Long startUserId, BpmnModel bpmnModel,
BpmProcessDefinitionInfoDO processDefinitionInfo, Map<String, Object> processVariables,
private ActivityNode buildNotRunApproveNodeForBpmn(Long startUserId, BpmnModel bpmnModel, List<FlowElement> flowElements,
BpmProcessDefinitionInfoDO processDefinitionInfo,
Map<String, Object> processVariables,
FlowElement node, Set<String> runActivityIds) {
if (runActivityIds.contains(node.getId())) {
return null;
@@ -634,6 +638,10 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
// 1. 开始节点
if (node instanceof StartEvent) {
if (CollUtil.contains(flowElements, // 特殊：如果已经存在用户手动创建的 START_USER_NODE_ID 节点，则忽略 StartEvent
flowElement -> flowElement.getId().equals(START_USER_NODE_ID))) {
return null;
}
return activityNode.setName(BpmSimpleModelNodeTypeEnum.START_USER_NODE.getName())
.setNodeType(BpmSimpleModelNodeTypeEnum.START_USER_NODE.getType());
}