From 962f78c8383e7c884ddb08c951c15e5ba6eb4cb8 Mon Sep 17 00:00:00 2001
From: liu <2021943741@qq.com>
Date: 星期五, 23 十月 2026 15:43:33 +0800
Subject: [PATCH] fix: 完善审批流程与业务状态校验

---
 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/returnvendor/MesWmReturnVendorServiceImpl.java |   27 +++++++++++++++++++++------
 1 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/returnvendor/MesWmReturnVendorServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/returnvendor/MesWmReturnVendorServiceImpl.java
index a05baf6..9635618 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/returnvendor/MesWmReturnVendorServiceImpl.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/returnvendor/MesWmReturnVendorServiceImpl.java
@@ -185,14 +185,15 @@
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void stockReturnVendor(Long id) {
-        // 鏍¢獙瀛樺湪
+        // 鏍¢獙瀛樺湪 + 宸插鎵癸紙鐘舵�佸彧鑳界敱 audit 鎺ㄨ繘锛欰PPROVING 鈫� APPROVED锛�
         MesWmReturnVendorDO returnVendor = validateReturnVendorExists(id);
-        if (ObjUtil.notEqual(MesWmReturnVendorStatusEnum.APPROVING.getStatus(), returnVendor.getStatus())) {
+        if (ObjUtil.notEqual(MesWmReturnVendorStatusEnum.APPROVED.getStatus(), returnVendor.getStatus())) {
             throw exception(WM_RETURN_VENDOR_STATUS_INVALID);
         }
-        // 鎵ц鎷h揣锛堝緟鎷h揣 -> 寰呮墽琛岄��璐э級
-        returnVendorMapper.updateById(new MesWmReturnVendorDO()
-                .setId(id).setStatus(MesWmReturnVendorStatusEnum.APPROVED.getStatus()));
+        // 浠呮牎楠岃鏁伴噺涓庢槑缁嗘暟閲忎竴鑷达紝涓嶄慨鏀瑰崟鎹姸鎬�
+        if (!Boolean.TRUE.equals(checkReturnVendorQuantity(id))) {
+            throw exception(WM_RETURN_VENDOR_DETAIL_QUANTITY_MISMATCH);
+        }
     }
 
     @Override
@@ -208,6 +209,10 @@
         if (CollUtil.isEmpty(details)) {
             throw exception(WM_RETURN_VENDOR_NO_DETAIL);
         }
+        // 1.3 鏍¢獙姣忚鏄庣粏鏁伴噺涔嬪拰绛変簬琛岄��璐ф暟閲忥紝閬垮厤鍑哄簱鏁伴噺涓庡崟鎹笉涓�鑷�
+        if (!Boolean.TRUE.equals(checkReturnVendorQuantity(id))) {
+            throw exception(WM_RETURN_VENDOR_DETAIL_QUANTITY_MISMATCH);
+        }
 
         // 2. 閬嶅巻鎵�鏈夋槑缁嗭紝鍒涘缓搴撳瓨浜嬪姟锛堟墸鍑忓簱瀛� + 璁板綍娴佹按锛�
         createTransactionList(returnVendor, details);
@@ -220,7 +225,7 @@
     private void createTransactionList(MesWmReturnVendorDO returnVendor, List<MesWmReturnVendorDetailDO> details) {
         wmTransactionService.createTransactionList(convertList(details, detail -> new MesWmTransactionSaveReqDTO()
                 .setType(MesWmTransactionTypeEnum.OUT.getType()).setItemId(detail.getItemId())
-                .setQuantity(detail.getQuantity().negate()) // 鍑哄簱鏁伴噺涓鸿礋鏁�
+                .setQuantity(negateQuantity(detail.getQuantity())) // 鍑哄簱鏁伴噺涓鸿礋鏁�
                 .setBatchId(detail.getBatchId()).setBatchCode(detail.getBatchCode())
                 .setWarehouseId(detail.getWarehouseId()).setLocationId(detail.getLocationId()).setAreaId(detail.getAreaId())
                 .setVendorId(returnVendor.getVendorId())
@@ -228,6 +233,16 @@
                 .setBizCode(returnVendor.getCode()).setBizLineId(detail.getLineId())));
     }
 
+    /**
+     * 鍑哄簱鏁伴噺鍙栬礋锛氭暟閲忎负绌烘椂鎶涘嚭鏄庣‘鐨勪笟鍔″紓甯革紝閬垮厤 NPE
+     */
+    private BigDecimal negateQuantity(BigDecimal quantity) {
+        if (quantity == null) {
+            throw exception(WM_RETURN_VENDOR_DETAIL_QUANTITY_INVALID);
+        }
+        return quantity.negate();
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void cancelReturnVendor(Long id) {

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