From 8c65f898ed6e5b0c7a94c792c4562f6ec831dccd Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期六, 07 十一月 2026 08:50:53 +0800
Subject: [PATCH] feat: 完善质检、生产、销售、财务与人事模块并接入审批流程

---
 yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/api/purchase/ErpPurchaseOrderApiImpl.java |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/api/purchase/ErpPurchaseOrderApiImpl.java b/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/api/purchase/ErpPurchaseOrderApiImpl.java
index 77e1ffd..c7a0d9d 100644
--- a/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/api/purchase/ErpPurchaseOrderApiImpl.java
+++ b/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/api/purchase/ErpPurchaseOrderApiImpl.java
@@ -21,6 +21,8 @@
 import java.util.List;
 
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.erp.enums.ErrorCodeConstants.PURCHASE_ORDER_ITEM_RETURN_FAIL_IN_EXCEED;
 
 /**
  * ERP 閲囪喘璁㈠崟 API 瀹炵幇绫�
@@ -115,6 +117,11 @@
         // 绱姞閫�璐ф暟閲�
         BigDecimal oldReturnCount = item.getReturnCount() != null ? item.getReturnCount() : BigDecimal.ZERO;
         BigDecimal newReturnCount = oldReturnCount.add(returnCount);
+        BigDecimal inCount = item.getInCount() != null ? item.getInCount() : BigDecimal.ZERO;
+        if (returnCount.compareTo(BigDecimal.ZERO) <= 0 || newReturnCount.compareTo(inCount) > 0) {
+            throw exception(PURCHASE_ORDER_ITEM_RETURN_FAIL_IN_EXCEED,
+                    "浜у搧ID:" + item.getProductId(), inCount);
+        }
         purchaseOrderItemMapper.updateById(new ErpPurchaseOrderItemDO()
                 .setId(orderItemId)
                 .setReturnCount(newReturnCount));
@@ -171,4 +178,4 @@
         return success(BeanUtils.toBean(items, ErpPurchaseOrderItemRespDTO.class));
     }
 
-}
\ No newline at end of file
+}

--
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