fix: 只选择餐位费不允许创建订单

src/main/java/com/chaozhanggui/system/cashierservice/service/OrderService.java

@@ -834,12 +834,14 @@ public class OrderService {
             }
         }
 
-        if (shopInfo.getIsTableFee() != null && shopInfo.getIsTableFee() == 0
-                && !eatTypeInfoDTO.isTakeout() && mealNum == null
-        ) {
+        if (eatTypeInfoDTO.isNeedSeatFee() && mealNum == null) {
             return Result.fail("请选择用餐人数");
         }
 
+        if (eatTypeInfoDTO.isNeedSeatFee() && list.size() < 2) {
+            return Result.fail("购物车为空");
+        }
+
         // 查询历史orderDetail
         Integer finalOrderId = orderId;
         List<TbOrderDetail> oldOrderDetailList = mPOrderDetailMapper.selectList(new LambdaQueryWrapper<TbOrderDetail>()