feat(REQ-3769) - 签署业务中，每个节点结束后，都进行一次文档变量替换，并更新实例签署文档数据

workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/listener/activity/TempFileArchiveActivityEvent_101_Listener.java

@@ -1,13 +1,34 @@
 package cn.axzo.workflow.server.controller.listener.activity;
 
+import cn.axzo.workflow.common.model.dto.SignFileDTO;
+import cn.axzo.workflow.common.model.request.bpmn.BpmnSignConf;
+import cn.axzo.workflow.common.model.response.bpmn.model.doc.DocBaseVO;
 import cn.axzo.workflow.core.common.context.ActivityOperationContext;
+import cn.axzo.workflow.core.common.utils.BpmnMetaParserHelper;
+import cn.axzo.workflow.core.engine.cmd.CustomGetModelDocsCmd;
 import cn.axzo.workflow.core.listener.AbstractBpmnEventListener;
 import cn.axzo.workflow.core.listener.BpmnActivityEventListener;
+import cn.axzo.workflow.core.repository.entity.ExtAxProcessSign;
+import cn.axzo.workflow.core.repository.mapper.ExtAxModelDocMapper;
+import cn.axzo.workflow.core.service.ExtAxProcessSignService;
 import lombok.extern.slf4j.Slf4j;
+import org.flowable.bpmn.model.Process;
+import org.flowable.common.engine.impl.interceptor.CommandExecutor;
+import org.flowable.engine.HistoryService;
 import org.flowable.engine.delegate.DelegateExecution;
+import org.flowable.engine.history.HistoricProcessInstance;
+import org.flowable.engine.impl.cfg.ProcessEngineConfigurationImpl;
+import org.flowable.engine.impl.util.CommandContextUtil;
+import org.flowable.engine.impl.util.ProcessDefinitionUtil;
 import org.springframework.context.annotation.Scope;
 import org.springframework.core.Ordered;
 import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
 
 /**
  * 每个审批节点完成后，生成替换变量后的文件
@@ -19,13 +40,50 @@ import org.springframework.stereotype.Component;
 @Component
 @Scope("prototype")
 public class TempFileArchiveActivityEvent_101_Listener extends AbstractBpmnEventListener<ActivityOperationContext> implements BpmnActivityEventListener, Ordered {
+    @Resource
+    private ExtAxModelDocMapper extAxModelDocMapper;
+    @Resource
+    private ExtAxProcessSignService extAxProcessSignService;
+
     @Override
     public int getOrder() {
-        return 0;
+        return Integer.MIN_VALUE + 101;
     }
 
     @Override
     public void onEnd(DelegateExecution execution) {
+        Process process = ProcessDefinitionUtil.getProcess(execution.getProcessDefinitionId());
+        Optional<BpmnSignConf> signConfig = BpmnMetaParserHelper.getSignConfig(process);
+        if (!signConfig.isPresent()) {
+            return;
+        }
+
         // TODO 临时替换一次变量， 并记录文件
+        ProcessEngineConfigurationImpl processEngineConfiguration = CommandContextUtil.getProcessEngineConfiguration();
+        CommandExecutor commandExecutor = processEngineConfiguration.getCommandExecutor();
+        List<DocBaseVO> docs = commandExecutor.execute(new CustomGetModelDocsCmd(execution.getProcessInstanceId(), true, extAxModelDocMapper));
+        if (CollectionUtils.isEmpty(docs)) {
+            return;
+        }
+
+        HistoryService historyService = processEngineConfiguration.getHistoryService();
+        HistoricProcessInstance instance = historyService.createHistoricProcessInstanceQuery()
+                .processInstanceId(execution.getProcessInstanceId())
+                .includeProcessVariables()
+                .singleResult();
+
+        ExtAxProcessSign processSign = extAxProcessSignService.findByProcessInstanceId(execution.getProcessInstanceId());
+        List<SignFileDTO> archives = new ArrayList<>();
+        docs.forEach(doc -> {
+            SignFileDTO signFileDTO = new SignFileDTO();
+            signFileDTO.setId(doc.getId());
+            signFileDTO.setFileTag(doc.getTag());
+            // TODO 替换变量,生成新的文档
+            signFileDTO.setFileCode("");
+            signFileDTO.setFileType(doc.getFileType());
+            archives.add(signFileDTO);
+        });
+        processSign.setFileArchive(archives);
+        extAxProcessSignService.updateById(processSign);
     }
 }