fix: 添加节点类型以区分不同节点

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/enums/BpmnModelConstants.java

@@ -129,4 +129,9 @@ public interface BpmnModelConstants {
      */
     String REASON_REQUIRE = "reasonRequire";
 
+    /**
+     * 节点类型
+     */
+    String NODE_TYPE = "nodeType";
+
 }

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/util/BpmnModelUtils.java

@@ -410,6 +410,26 @@ public class BpmnModelUtils {
         return parseExtensionElement(flowElement, TRIGGER_PARAM);
     }
 
+    /**
+     * 给节点添加节点类型
+     *
+     * @param nodeType 节点类型
+     * @param flowElement 节点
+     */
+    public static void addNodeType(Integer nodeType, FlowElement flowElement) {
+        addExtensionElement(flowElement, BpmnModelConstants.NODE_TYPE, nodeType);
+    }
+
+    /**
+     * 解析节点类型
+     *
+     * @param flowElement 节点
+     * @return 节点类型
+     */
+    public static Integer parseNodeType(FlowElement flowElement) {
+        return NumberUtils.parseInt(parseExtensionElement(flowElement, BpmnModelConstants.NODE_TYPE));
+    }
+
     // ========== BPM 简单查找相关的方法 ==========
 
     /**

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/util/SimpleModelUtils.java

@@ -445,6 +445,8 @@ public class SimpleModelUtils {
             addSignEnable(node.getSignEnable(), userTask);
             // 审批意见
             addReasonRequire(node.getReasonRequire(), userTask);
+            // 节点类型
+            addNodeType(node.getType(), userTask);
             return userTask;
         }
 

yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java

@@ -67,6 +67,7 @@ import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.
 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;
+import static cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils.parseNodeType;
 import static java.util.Arrays.asList;
 import static java.util.Collections.singletonList;
 import static org.flowable.bpmn.constants.BpmnXMLConstants.*;
@@ -325,7 +326,7 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
             ActivityNode activityNode = new ActivityNode().setId(task.getTaskDefinitionKey()).setName(task.getName())
                     .setNodeType(START_USER_NODE_ID.equals(task.getTaskDefinitionKey())
                             ? BpmSimpleModelNodeTypeEnum.START_USER_NODE.getType()
-                            : BpmSimpleModelNodeTypeEnum.APPROVE_NODE.getType())
+                            : parseNodeType(flowNode))
                     .setStatus(FlowableUtils.getTaskStatus(task))
                     .setCandidateStrategy(BpmnModelUtils.parseCandidateStrategy(flowNode))
                     .setStartTime(DateUtils.of(task.getCreateTime())).setEndTime(DateUtils.of(task.getEndTime()))
@@ -402,7 +403,7 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
             HistoricActivityInstance firstActivity = CollUtil.getFirst(taskActivities); // 取第一个任务，会签/或签的任务，开始时间相同
             ActivityNode activityNode = new ActivityNode().setId(firstActivity.getActivityId())
                     .setName(firstActivity.getActivityName())
-                    .setNodeType(BpmSimpleModelNodeTypeEnum.APPROVE_NODE.getType())
+                    .setNodeType(parseNodeType(flowNode))
                     .setStatus(BpmTaskStatusEnum.RUNNING.getStatus())
                     .setCandidateStrategy(BpmnModelUtils.parseCandidateStrategy(flowNode))
                     .setStartTime(DateUtils.of(CollUtil.getFirst(taskActivities).getStartTime()))