🐛 修复自选审批节点在我的发起里面查看的 NPE 问题

(cherry picked from commit 4105af1c013af5bea824e3ac485b6b6482e06d46)

pigx-flow/pigx-flow-task/pigx-flow-task-biz/src/main/java/com/pig4cloud/pigx/flow/task/utils/NodeFormatUtil.java

@@ -34,6 +34,7 @@ public class NodeFormatUtil {
 
     /**
      * 格式化流程节点显示
+     *
      * @param node
      * @param completeNodeSet
      * @param continueNodeSet
@@ -69,9 +70,7 @@ public class NodeFormatUtil {
         }
 
         {
-
             nodeVo.setPlaceholder(node.getPlaceHolder());
-
         }
 
         List<UserVo> userVoList = new ArrayList<>();
@@ -125,24 +124,25 @@ public class NodeFormatUtil {
                                 new TypeReference<>() {
                                 });
 
+                        if (CollUtil.isNotEmpty(nodeUserDtos)) {
                             List<Long> collect = nodeUserDtos.stream().map(w -> Long.valueOf(w.getId())).toList();
                             for (Long aLong : collect) {
                                 UserVo userVo = buildUser(aLong);
                                 userVoList.addAll(CollUtil.newArrayList(userVo));
                             }
                         }
-				}
 
                     }
-			else if (assignedType == ProcessInstanceConstant.AssignedTypeClass.USER) {
+                }
+
+            } else if (assignedType == ProcessInstanceConstant.AssignedTypeClass.USER) {
                 // 指定用户
 
                 List<NodeUser> nodeUserList = node.getNodeUserList();
                 List<UserVo> tempList = buildUser(nodeUserList);
                 userVoList.addAll(tempList);
 
-			}
+            } else if (assignedType == ProcessInstanceConstant.AssignedTypeClass.FORM_USER) {
-			else if (assignedType == ProcessInstanceConstant.AssignedTypeClass.FORM_USER) {
                 // 表单人员
                 String formUser = node.getFormUserId();
 
@@ -160,20 +160,17 @@ public class NodeFormatUtil {
                     }
                 }
 
-			}
+            } else if (assignedType == ProcessInstanceConstant.AssignedTypeClass.SELF) {
-			else if (assignedType == ProcessInstanceConstant.AssignedTypeClass.SELF) {
                 // 发起人自己
                 userVoList.addAll(CollUtil.newArrayList(buildUser(SecurityUtils.getUser().getId())));
             }
 
-		}
+        } else if (Objects.equals(node.getType(), NodeTypeEnum.ROOT.getValue())) {
-		else if (Objects.equals(node.getType(), NodeTypeEnum.ROOT.getValue())) {
             // 发起节点
             if (StrUtil.isBlank(processInstanceId)) {
                 UserVo userVo = buildUser(SecurityUtils.getUser().getId());
                 userVoList.addAll(CollUtil.newArrayList(userVo));
-			}
+            } else {
-			else {
 
                 IProcessInstanceRecordService processInstanceRecordService = SpringUtil
                         .getBean(IProcessInstanceRecordService.class);
@@ -187,8 +184,7 @@ public class NodeFormatUtil {
                 userVoList.addAll(CollUtil.newArrayList(userVo));
 
             }
-		}
+        } else if (node.getType() == NodeTypeEnum.CC.getValue()) {
-		else if (node.getType() == NodeTypeEnum.CC.getValue()) {
             // 抄送节点
 
             List<NodeUser> nodeUserList = node.getNodeUserList();
@@ -231,6 +227,7 @@ public class NodeFormatUtil {
 
     /**
      * 根据实例id
+     *
      * @param processInstanceId
      * @return
      */
@@ -248,6 +245,7 @@ public class NodeFormatUtil {
 
     /**
      * 根据用户id
+     *
      * @param userId
      * @return
      */