fix: 优惠券返回店铺id

src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbShopCouponServiceImpl.java

@@ -123,6 +123,7 @@ public class TbShopCouponServiceImpl implements TbShopCouponService {
     @Override
     public Result find(CouponDto param) {
         if (param.getOrderId() != null) {
+
             TbShopUser tbShopUser = shopUserMapper.selectByUserIdAndShopId(param.getUserId().toString(), param.getShopId().toString());
             TbOrderInfo tbOrderInfo = orderInfoMapper.selectByPrimaryKey(param.getOrderId());
             List<TbOrderDetail> tbOrderDetails = orderDetailMapper.selectAllByOrderId(param.getOrderId());