fix - 添加枚举值内容

workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/BpmnProcessInstanceResultEnum.java

@@ -6,10 +6,12 @@ public enum BpmnProcessInstanceResultEnum {
     PROCESSING("PROCESSING", "审批中"),
     APPROVED("APPROVED", "已通过"),
     REJECTED("REJECTED", "已驳回"),
+    BACKED("BACKED", "已回退"),
     CANCELLED("CANCELLED", "已撤回"),
     ABORTED("ABORTED", "已中止"),
     TRANSFER("TRANSFER", "已转交"),
     COUNTERSIGN("COUNTERSIGN", "已加签"),
+    UPGRADED("UPGRADED", "已提级"),
     COMMENTED("COMMENTED", "已评论"),
     DELETED("DELETED", "已删除"),
     ;

workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/response/mq/ProcessInstanceDTO.java

@@ -85,9 +85,14 @@ public class ProcessInstanceDTO implements Serializable {
      */
     private BpmnTaskDelegateAssigner initiator;
 
+    /**
+     * 关闭审批实例前最后一个操作人
+     */
+    private BpmnTaskDelegateAssigner lastOperationAssigner;
+
     /**
      * 对流程实例做否定操作时的原因
-     *
+     * <p>
      * 如: 中止/驳回/撤回功能
      */
     private String reason;