优化自动建案逻辑

User/utils.py

@@ -710,11 +710,12 @@ def process_approval_flow(approval, business_record, current_approver, state,
         
         return True, None
     
-    # 申请人待查看阶段：当前步骤是申请人待查看，申请人查看后完成（投标/立项不再给财务部）
+    # 申请人待查看阶段：当前步骤是申请人待查看，申请人查看后完成（投标/立项/案件变更等）
     applicant = getattr(approval, 'applicant', None)
     if approval.state == "待查看" and applicant and approval.personincharge == applicant:
-        # 已通过、已查看、未传 state 均视为申请人已查看完成
-        if state == "已通过" or state == "已查看" or (state is None or state == ""):
+        # 已通过、已查看、未传 state 或前端传 undefined/null 等均视为申请人已查看完成
+        state_str = (state or "").strip().lower() if isinstance(state, str) else ""
+        if state == "已通过" or state == "已查看" or state is None or state == "" or state_str in ("undefined", "null"):
             approval.state = "已通过"
             # 立项登记在进入待查看时已写入 completeTiem（最后审批人通过时间），此处不改写；其他类型或未写时补写
             if not approval.completeTiem:

User/views.py

@@ -2104,6 +2104,12 @@ class approvalProcessing(APIView):
             if approval.state == "审核中" and not state:
                 return Response({'status': 'error', 'message': '缺少参数state（审核状态：已通过/未通过）', 'code': 1}, status=status.HTTP_400_BAD_REQUEST)
 
+            # 申请人待查看阶段：只传 type/id、或 state=已通过/已查看、或不传/undefined 时，视为申请人查看完成（更新为已通过，消除待办）
+            if approval.state == "待查看" and getattr(approval, 'applicant', None) and approval.personincharge == approval.applicant:
+                state_normalized = (state or "").strip().lower() if isinstance(state, str) else ""
+                if state in (None, "", "已通过", "已查看") or state_normalized in ("undefined", "null"):
+                    state = "已通过"
+
             from User.utils import process_approval_flow
             current_approver = approval.personincharge
             is_completed, error = process_approval_flow(