kangwei：合同变更校验货号，并修改提示语

@@ -149,9 +149,9 @@ public class PurchaseContractController {
 		if(purchaseContractEntity ==null) {
 			result.error500("未找到对应实体");
 		}else {
-			String errorMsg = purchaseContractService.checkPurchaseContract(purchaseContractVO , purchaseContractEntity.getContractCode(),1);
+			String errorMsg = purchaseContractService.checkPurchaseContract(purchaseContractVO , purchaseContractEntity.getContractCode(),0);
 			if(StringUtils.isNotEmpty( errorMsg )){
-				result.error500( errorMsg );
+				result.error500( "变更合同需要更改货号！" );
 			}else{
 				purchaseContractService.changePurchaseContract(purchaseContractVO);
 				result.success("修改成功！");
@@ -229,7 +229,7 @@ public class PurchaseContractController {
 			result.error500("未找到对应实体");
 		}else {
 			if("1".equals(purchaseContract.getUseFlag())){
-				result.error500("合同状态是：[未启用]，不能提交审核！");
+				result.error500("合同状态是：[未启用]，不能提交审批！");
 			}else{
 				purchaseContract.setStatus("1");
 				purchaseContract.setApplyUser(BaseContextHandler.getUserId());

@@ -168,6 +168,7 @@ public class ERPPurchaseContractServiceImpl extends ServiceImpl<ERPPurchaseContr
 
         purchaseContractVO.setOldContractId(oldContractId);
         purchaseContractVO.setId(null);
+        purchaseContractVO.setUseFlag("0");
         this.baseMapper.insert( purchaseContractVO );
         //计算采购金额
         String purchaseMoney = "0";