Source/UBCS/ubcs-ops/ubcs-flow/src/main/java/com/vci/ubcs/flow/engine/service/impl/VCIFlowserviceImpl.java

@@ -31,7 +31,6 @@
import org.flowable.engine.repository.ProcessDefinition;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.api.Task;
import org.springblade.core.log.exception.ServiceException;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tool.api.R;
import org.springblade.core.tool.support.Kv;
@@ -57,7 +56,7 @@
   private final HistoryService historyService;

   @Override
   public R<BladeFlow> startProcess(FlowTaskUserC flowTaskUserC){
   public R<BladeFlow> startProcess(FlowTaskDTO flowTaskUserC){
      String modelKey = flowTaskUserC.getModelKey();
      String templateId = flowTaskUserC.getTemplateId();

@@ -81,16 +80,16 @@
      }

      //对比配置的审核人员和流程中节点是否一致，可能存在流程节点变更了，多了或者少了节点，但是配置审核人员的节点没有变
      List<Map<String,String>> processTasks = flowEngineService.getNodeByFlowableKey(modelKey);
      for (Map<String,String> mi:processTasks){
         String taskId = mi.get(flowEngineService.getTaskIdString());
         if(!taskIdSet.contains(taskId)){
            throw new ServiceException("流程已重新部署，节点已改变，请设置审核人员！");
         }
      }
      if(taskIdSet.size()!=processTasks.size()){
         throw new ServiceException("流程已重新部署，节点已改变，请设置审核人员！");
      }
//      List<Map<String,String>> processTasks = flowEngineService.getNodeByFlowableKey(modelKey);
//      for (Map<String,String> mi:processTasks){
//         String taskId = mi.get(flowEngineService.getTaskIdString());
//         if(!taskIdSet.contains(taskId)){
//            throw new ServiceException("流程已重新部署，节点已改变，请设置审核人员！");
//         }
//      }
//      if(taskIdSet.size()!=processTasks.size()){
//         throw new ServiceException("流程已重新部署，节点已改变，请设置审核人员！");
//      }

      //流程中文件、变量等
      //do..
@@ -100,46 +99,78 @@
      BladeFlow flow = new BladeFlow();
      flow.setProcessInstanceId(processInstance.getId());

      nextFlowNode("next","039ac1d8-0c1e-11ee-bebb-5c3a4570456d");
      return R.data(flow);
   }

   public static String NODE_NOW = "now";
   public static String NODE_NEXT = "next";
   /**
    * 获取任务节点
    *
    * @param node   查询节点选择
    * @param processInstanceId 流程实例id
    */
   public void nextFlowNode(String node, String processInstanceId) {
   public FlowTaskDTO nextFlowNode(String node, String processInstanceId) {
      FlowTaskDTO flowTaskDTO = new FlowTaskDTO();
      List<FlowTaskDTO> taskList = new ArrayList<>();//节点按钮
      flowTaskDTO.setToTasks(taskList);

      Task task = taskService.createTaskQuery().processInstanceId(processInstanceId).active().singleResult();

      ExecutionEntity ee = (ExecutionEntity) runtimeService.createExecutionQuery()
         .executionId(task.getExecutionId()).singleResult();
      // 当前审批节点
      String crruentActivityId = ee.getActivityId();
      BpmnModel bpmnModel = repositoryService.getBpmnModel(task.getProcessDefinitionId());
      FlowNode flowNode = (FlowNode) bpmnModel.getFlowElement(crruentActivityId);

      //这个实例的所有节点
      ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
      Map<String, Object> processVariables = processInstance.getProcessVariables();//所有参数
      flowTaskDTO.setVars(processVariables);

      String modelKey = processInstance.getProcessDefinitionKey();
      List<FlowTaskDTO> mis = flowEngineService.getNodeByFlowableKey(modelKey);

      // 输出连线
      List<SequenceFlow> outFlows = flowNode.getOutgoingFlows();
      for (SequenceFlow sequenceFlow : outFlows) {
         //当前审批节点
         if ("now".equals(node)) {
         if (NODE_NOW.equals(node)) {
            FlowElement sourceFlowElement = sequenceFlow.getSourceFlowElement();
            System.out.println("当前节点: id=" + sourceFlowElement.getId() + ",name=" + sourceFlowElement.getName());
         } else if ("next".equals(node)) {
         } else if (NODE_NEXT.equals(node)) {
            // 下一个审批节点
            FlowElement targetFlow = sequenceFlow.getTargetFlowElement();
            if (targetFlow instanceof UserTask) {
               System.out.println("下一节点: id=" + targetFlow.getId() + ",name=" + targetFlow.getName());
            }
            // 如果下个审批节点为结束节点
            if (targetFlow instanceof EndEvent) {
               System.out.println("下一节点为结束节点：id=" + targetFlow.getId() + ",name=" + targetFlow.getName());
            // 如果下个审批节点为排他网关
            if (targetFlow instanceof ExclusiveGateway) {

               ExclusiveGateway exclusiveGateway = (ExclusiveGateway) targetFlow;
               List<SequenceFlow> exclusiveGatewayOutgoingFlows = exclusiveGateway.getOutgoingFlows();
               for (SequenceFlow nexti:exclusiveGatewayOutgoingFlows){
                  String conditionExpression = nexti.getConditionExpression();//condition
                  String taskId = nexti.getTargetRef();//taskId
                  String name = nexti.getName();//toName,驳回、同意

                  for (FlowTaskDTO flowTaskUserCi:mis){
                     if(taskId.equals(flowTaskUserCi.getTaskId())){
                        flowTaskUserCi.setCondition(conditionExpression);
                        if(conditionExpression.split("=").length>1) {
                           flowTaskUserCi.setConditionKey(conditionExpression.split("=")[0]);
                           flowTaskUserCi.setConditionValue(conditionExpression.split("=")[1]);
                        }
                        flowTaskUserCi.setToName(name);
                        flowTaskUserCi.setToTaskId(taskId);
                        flowTaskUserCi.setToTaskName(flowTaskUserCi.getTaskName());
                        taskList.add(flowTaskUserCi);
                     }
                  }
               }
            }
         }


      }
      return flowTaskDTO;
   }
}