[fix] 销售管理

修复采购入库的来源为采购订单，并且该采购订单关联多个采购计划的情况出行查询为空指针的bug

ruoyi-admin/src/main/java/com/ruoyi/warehouse/service/impl/WarehouseStorageOrderServiceImpl.java

@@ -1,6 +1,8 @@
 package com.ruoyi.warehouse.service.impl;
 
 import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
@@ -1829,7 +1831,18 @@ public class WarehouseStorageOrderServiceImpl implements IWarehouseStorageOrderS
             //      新增采购入库库存历史记录
             String purchasePlanCode = purchaseOrderMapper.selectPurchasePlanCodeByCode(correlationCode);
 
-            PurchasePlan purchasePlan = purchasePlanMapper.selectPurchasePlanByPlanCode(purchasePlanCode);
+            List<String> purchasePlanCodes = new ArrayList<>();
+            if (StringUtils.isEmpty(purchasePlanCode)){
+                throw new BusinessException("找不到与采购单号关联的采购计划号");
+            }
+
+            if (StringUtils.isNotEmpty(purchasePlanCode)){
+                String[] splitPurchasePlanCode = purchasePlanCode.split(",");
+                purchasePlanCodes = Arrays.asList(splitPurchasePlanCode);
+            }
+
+            List<PurchasePlan> purchasePlans = purchasePlanMapper.selectPurchaseOrderByPlanCodeList(purchasePlanCodes);
+            for (PurchasePlan purchasePlan : purchasePlans) {
                 if ("2".equals(purchasePlan.getPurchasePlanType())){ //来源为请购单
                     List<PurchaseOrderChild> purchaseOrderChildList = purchaseOrderChildMapper.selectPurchaseOrderChildByOrderCode(correlationCode);
                     for (PurchaseOrderChild purchaseOrderChild : purchaseOrderChildList) {
@@ -1931,7 +1944,7 @@ public class WarehouseStorageOrderServiceImpl implements IWarehouseStorageOrderS
                         }
                     }
                 }
-
+            }
         }else if(warehouseStorageType.equals("5")){//新增生产入库库存历史记录
 
             WarehouseInventoryInquiry oldWarehouseInventoryInquiry = warehouseInventoryInquiryMapper.selectWarehouseInventoryInquiryByMaterialNo(materialNo);