采购作废增加判断逻辑

hx-sale/src/main/java/com/fjhx/sale/service/purchase/impl/SalePurchaseServiceImpl.java

@@ -103,6 +103,9 @@ public class SalePurchaseServiceImpl extends ServiceImpl<PurchaseMapper, Purchas
         if(purchaseDto.getPurchaseStatus()==PurchaseStatusEnum.CENCELLATION.getKey()){//如果采购合同=作废//归还交接单的数量
             //查询出当前采购的明细
             Purchase purchase = purchaseService.getById(purchaseDto.getId());
+            if(purchase.getPurchaseStatus()==PurchaseStatusEnum.CENCELLATION.getKey()){
+                throw new ServiceException("采购合同已作废");
+            }
             List<ContractProduct> upContractProductList = new ArrayList<>();
             List<SampleProduct> upSampleProductList = new ArrayList<>();
             if(ObjectUtils.isNotEmpty(purchase)){