refactor(settlement): improve settlement order detail processing logic

@@ -873,9 +873,13 @@ public class SettlementServiceImpl implements SettlementService {
                 // 1. 先处理加餐
                 if (addOriginalDetailMap.containsKey(orderDetail.getId())
                         && addOriginalDetailMap.get(orderDetail.getId()).getCount() != orderDetail.getCount()) {
-                    SettlementDTO.SettlementOrderDetail addRecord = buildSettlementOrderDetail(
+                    final var orderDetailBO = addOriginalDetailMap.get(orderDetail.getId());
+                    SettlementDTO.SettlementOrderDetail beforeChange = buildSettlementOrderDetail(
+                            order, orderDetail.getMenuDetailId(), orderDetail.getSkuId(), orderDetailBO.getCount(), orderDetail.getPrice(), "加餐", menuName, customerName, hisCustomerNo, menuDetailMap, mealMap, skuMap);
+                    classifyOrders.add(beforeChange);
+                    SettlementDTO.SettlementOrderDetail afterChange = buildSettlementOrderDetail(
                             order, orderDetail.getMenuDetailId(), orderDetail.getSkuId(), orderDetail.getCount(), orderDetail.getPrice(), "加餐", menuName, customerName, hisCustomerNo, menuDetailMap, mealMap, skuMap);
-                    classifyOrders.add(addRecord);
+                    classifyOrders.add(afterChange);
                 }
 
                 // 2. 再处理换菜
@@ -885,7 +889,6 @@ public class SettlementServiceImpl implements SettlementService {
                     SettlementDTO.SettlementOrderDetail beforeChange = buildSettlementOrderDetail(
                             order, orderDetail.getMenuDetailId(), orderDetailBO.getSkuId(), orderDetailBO.getCount(), orderDetailBO.getPrice(), "换菜前", menuName, customerName, hisCustomerNo, menuDetailMap, mealMap, skuMap);
                     classifyOrders.add(beforeChange);
-
                     SettlementDTO.SettlementOrderDetail afterChange = buildSettlementOrderDetail(
                             order, orderDetail.getMenuDetailId(), orderDetail.getSkuId(), orderDetail.getCount(), orderDetail.getPrice(), "换菜后", menuName, customerName, hisCustomerNo, menuDetailMap, mealMap, skuMap);
                     classifyOrders.add(afterChange);
@@ -893,9 +896,12 @@ public class SettlementServiceImpl implements SettlementService {
 
                 // 3. 判断已退款
                 if (orderDetail.getServeStatus() == ServeStatusEnum.SERVE_REJECT) {
-                    SettlementDTO.SettlementOrderDetail refundRecord = buildSettlementOrderDetail(
+                    SettlementDTO.SettlementOrderDetail refundRecord1 = buildSettlementOrderDetail(
+                            order, orderDetail.getMenuDetailId(), orderDetail.getSkuId(), -orderDetail.getCount(), orderDetail.getPrice(), "已退款", menuName, customerName, hisCustomerNo, menuDetailMap, mealMap, skuMap);
+                    classifyOrders.add(refundRecord1);
+                    SettlementDTO.SettlementOrderDetail refundRecord2 = buildSettlementOrderDetail(
                             order, orderDetail.getMenuDetailId(), orderDetail.getSkuId(), orderDetail.getCount(), orderDetail.getPrice(), "已退款", menuName, customerName, hisCustomerNo, menuDetailMap, mealMap, skuMap);
-                    classifyOrders.add(refundRecord);
+                    classifyOrders.add(refundRecord2);
                 }
 
                 // 4. 如果既不是加餐，也不是换菜，也不是退款，才记录“订餐”