feat(firstleg): expose loading item tax mode

firstleg/src/main/java/com/baiyue/firstleg/dto/LoadingListDtos.java

@@ -177,6 +177,8 @@ public final class LoadingListDtos {
         Long itemId,
         Long accountId,
         String customerName,
+        String customsTaxMode,
+        Boolean taxRefundFlag,
         Long orderId,
         String orderNo,
         Long inboundId,

firstleg/src/main/java/com/baiyue/firstleg/mapper/LoadingListQueryMapper.java

@@ -168,7 +168,14 @@ public interface LoadingListQueryMapper {
                          @Param("operatorName") String operatorName);
 
     @Select("""
-        SELECT i.id AS item_id, i.account_id, i.customer_name, i.order_id, i.order_no,
+        SELECT i.id AS item_id, i.account_id, i.customer_name,
+               inbound.tax_mode AS customs_tax_mode,
+               CASE inbound.tax_mode
+                 WHEN 'TAX_REFUND' THEN TRUE
+                 WHEN 'BUY_DECLARATION' THEN FALSE
+                 ELSE NULL
+               END AS tax_refund_flag,
+               i.order_id, i.order_no,
                i.inbound_id, i.inbound_detail_id, i.inbound_code, b.container_no,
                i.sku_code, i.destination_warehouse_name, i.product_name_zh,
                product_name_en, product_image_url, i.package_count,
@@ -409,6 +416,8 @@ public interface LoadingListQueryMapper {
         private Long itemId;
         private Long accountId;
         private String customerName;
+        private String customsTaxMode;
+        private Boolean taxRefundFlag;
         private Long orderId;
         private String orderNo;
         private Long inboundId;

firstleg/src/main/java/com/baiyue/firstleg/repository/LoadingListRepository.java

@@ -184,7 +184,8 @@ public class LoadingListRepository {
 
     private List<Item> items(List<ItemRow> rows) {
         return rows.stream().map(row -> new Item(row.getItemId(), row.getAccountId(), row.getCustomerName(),
-            row.getOrderId(), row.getOrderNo(), row.getInboundId(), row.getInboundDetailId(),
+            row.getCustomsTaxMode(), row.getTaxRefundFlag(), row.getOrderId(), row.getOrderNo(),
+            row.getInboundId(), row.getInboundDetailId(),
             row.getInboundCode(), row.getContainerNo(), row.getSkuCode(),
             row.getDestinationWarehouseName(), row.getProductNameZh(), row.getProductNameEn(),
             row.getProductImageUrl(), integer(row.getPackageCount()), integer(row.getPalletCount()),