From 8e4eee5ad4d74e1a4e6ab4de3a9c28000700dce0 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期二, 03 十一月 2026 13:49:04 +0800
Subject: [PATCH] 修复采购退货页面 ERP 模块已禁用报错

---
 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/pro/task/MesProTaskController.java |   21 +++++++++++++++++++--
 1 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/pro/task/MesProTaskController.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/pro/task/MesProTaskController.java
index 149e109..d437268 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/pro/task/MesProTaskController.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/pro/task/MesProTaskController.java
@@ -59,6 +59,7 @@
 import java.io.IOException;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
+import java.time.LocalDateTime;
 import java.util.*;
 
 import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
@@ -273,6 +274,18 @@
         List<GanttDataRespVO> ganttData = new java.util.ArrayList<>();
         Set<Long> visibleWorkOrderIds = convertSet(workOrders, MesProWorkOrderDO::getId);
         for (MesProWorkOrderDO workOrder : workOrders) {
+            List<MesProTaskDO> woTasks = taskMap.getOrDefault(workOrder.getId(), Collections.emptyList());
+            // 宸ュ崟(project)琛屾湰韬病鏈夎鍒掓椂闂达紝鍙栬宸ュ崟浠诲姟鐨勬渶鏃╁紑濮嬨�佹渶鏅氱粨鏉�
+            LocalDateTime planStart = woTasks.stream()
+                    .map(MesProTaskDO::getStartTime).filter(Objects::nonNull)
+                    .min(LocalDateTime::compareTo).orElse(null);
+            LocalDateTime planEnd = woTasks.stream()
+                    .map(MesProTaskDO::getEndTime).filter(Objects::nonNull)
+                    .max(LocalDateTime::compareTo).orElse(null);
+            // 鏈帓浜э紙娌℃湁浠讳綍甯﹁鍒掓椂闂寸殑浠诲姟锛夌殑宸ュ崟鏃犳硶鍦ㄦ椂闂磋酱涓婂睍绀猴紝鐩存帴璺宠繃
+            if (planStart == null || planEnd == null) {
+                continue;
+            }
             // 2.2.a 宸ュ崟 -> project 琛�
             MesMdItemDO item = itemMap.get(workOrder.getProductId());
             String productName = item != null ? item.getName() : "";
@@ -283,6 +296,8 @@
                     .setText(buildGanttText(item, workOrder.getQuantity(), unitMap))
                     .setProduct(productName)
                     .setQuantity(workOrder.getQuantity())
+                    .setStartDate(planStart)
+                    .setEndDate(planEnd)
                     .setDuration(0L)
                     .setProgress(calcProgress(workOrder.getQuantityProduced(), workOrder.getQuantity()));
             if (workOrder.getParentId() != null
@@ -293,9 +308,11 @@
             }
             ganttData.add(woData);
 
-            // 2.2.b 浠诲姟 -> task 琛�
-            List<MesProTaskDO> woTasks = taskMap.getOrDefault(workOrder.getId(), Collections.emptyList());
+            // 2.2.b 浠诲姟 -> task 琛岋紙缂鸿鍒掓椂闂寸殑浠诲姟鏃犳硶娓叉煋鍦ㄦ椂闂磋酱涓婏級
             for (MesProTaskDO task : woTasks) {
+                if (task.getStartTime() == null || task.getEndTime() == null) {
+                    continue;
+                }
                 MesMdWorkstationDO ws = workstationMap.get(task.getWorkstationId());
                 MesProProcessDO proc = processMap.get(task.getProcessId());
                 MesMdItemDO taskItem = itemMap.get(task.getItemId());

--
Gitblit v1.9.3