优化

ruoyi-modules/rouyi-scale/src/main/java/org/dromara/scale/service/impl/ReservationRefundServiceImpl.java

@@ -42,7 +42,7 @@ public class ReservationRefundServiceImpl implements IReservationRefundService {
      * @return 预约退款
      */
     @Override
-    public ReservationRefundVo queryById(Long id){
+    public ReservationRefundVo queryById(Long id) {
         return baseMapper.selectVoById(id);
     }
 
@@ -111,28 +111,33 @@ public class ReservationRefundServiceImpl implements IReservationRefundService {
     @Override
     public Boolean updateByBo(ReservationRefundBo bo) {
         ReservationRefund update = MapstructUtils.convert(bo, ReservationRefund.class);
-        validEntityBeforeSave(update);
+        //validEntityBeforeSave(update);
         return baseMapper.updateById(update) > 0;
     }
 
     /**
      * 保存前的数据校验
      */
-    private void validEntityBeforeSave(ReservationRefund entity){
+    private void validEntityBeforeSave(ReservationRefund entity) {
         Long orderId = entity.getOrderId();
         Long userId = entity.getUserId();
         ReservationOrder order = orderMapper.selectById(orderId);
-        if(order == null){
+        if (order == null) {
             throw new ServiceException("查无订单，请确认后重试");
         }
         Long createBy = order.getCreateBy();
-        if(!createBy.equals(userId)){
+        if (!createBy.equals(userId)) {
             throw new ServiceException("订单数据异常，请确认后重试");
         }
         Integer orderStatus = order.getOrderStatus();
         if (orderStatus != 1) {
             throw new ServiceException("订单数据异常，请确认后重试");
         }
+        boolean exists = baseMapper.exists(new LambdaQueryWrapper<ReservationRefund>()
+            .eq(ReservationRefund::getOrderId, orderId));
+        if (exists) {
+            throw new ServiceException("此订单已提交退款申请，请勿重复提交");
+        }
     }
 
 }