From 71b15a5c69dcc421bad71d558e191e12cb7bae3e Mon Sep 17 00:00:00 2001
From: huminmin <mac@MacBook-Pro.local>
Date: 星期四, 13 八月 2026 10:18:54 +0800
Subject: [PATCH] 其他模块引用供应商时,限制不能删除,给出提示

---
 yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/api/purchase/ErpPurchaseOrderApiImpl.java |   18 +++++++++++++++++-
 1 files changed, 17 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 3b1cedf..3a81eae 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
@@ -25,7 +25,7 @@
 /**
  * ERP 閲囪喘璁㈠崟 API 瀹炵幇绫�
  *
- * @author 鑺嬮亾婧愮爜
+ * @author 瓒呯骇绠$悊鍛�
  */
 @RestController
 @RequestMapping(ErpPurchaseOrderApi.PREFIX)
@@ -118,4 +118,20 @@
         return success(purchaseOrderService.createPurchaseOrder(saveReqVO));
     }
 
+    @Override
+    public CommonResult<List<ErpPurchaseOrderItemRespDTO>> getPurchaseOrderItemListBySource(Integer sourceType, Long sourceId) {
+        if (sourceType == null || sourceId == null) {
+            return success(Collections.emptyList());
+        }
+        // 1. 鎸夋潵婧愭煡璇㈤噰璐鍗�
+        List<ErpPurchaseOrderDO> orders = purchaseOrderService.getPurchaseOrderListBySource(sourceType, sourceId);
+        if (orders.isEmpty()) {
+            return success(Collections.emptyList());
+        }
+        // 2. 鏌ヨ鎵�鏈夎鍗曠殑鏄庣粏
+        List<Long> orderIds = orders.stream().map(ErpPurchaseOrderDO::getId).toList();
+        List<ErpPurchaseOrderItemDO> items = purchaseOrderItemMapper.selectListByOrderIds(orderIds);
+        return success(BeanUtils.toBean(items, ErpPurchaseOrderItemRespDTO.class));
+    }
+
 }
\ No newline at end of file

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