fix(app): 修复预约场地订单预览接口返回数据错误

- 修改了 previewOrderPlaceGymnasiumNoFixation 方法的逻辑- 先根据 placeId 查询 AppSitePriceRules 表获取 sitePlaceId
- 再调用 appSitePlaceMapper 的 previewOrderPlaceGymnasiumNoFixation 方法

national-motion-module-system/national-motion-system-biz/src/main/java/org/jeecg/modules/app/service/impl/OrderServiceImpl.java

@@ -820,7 +820,8 @@ public class OrderServiceImpl implements IOrderService {
 
     @Override
     public OrderVO.PreviewOrderPlaceGymnasiumNoFixation previewOrderPlaceGymnasiumNoFixation(String placeId) {
-        return appSitePlaceMapper.previewOrderPlaceGymnasiumNoFixation(placeId);
+        AppSitePriceRules appSitePriceRules = appSitePriceRulesMapper.selectById(placeId);
+        return appSitePlaceMapper.previewOrderPlaceGymnasiumNoFixation(appSitePriceRules.getSitePlaceId());
     }
 
     @Override