refactor(transfer): 优化转库订单项目确认逻辑

- 移除 WmsTransferOrderItemBo 中的 itemType 字段
- 将 itemType 替换为 materialTypeAfter 的转换逻辑
- 添加对 itemId、itemType 和 warehouseId 的空值检查
- 实现字段选择性更新机制
- 修复查询条件添加 transferId 筛选
- 完善默认值回退逻辑

klp-wms/src/main/java/com/klp/domain/bo/WmsTransferOrderItemBo.java

@@ -74,9 +74,4 @@ public class WmsTransferOrderItemBo extends BaseEntity {
      */
     private String remark;
 
-    /**
-     * 物料类型
-     */
-    private String itemType;
-
 }

klp-wms/src/main/java/com/klp/service/impl/WmsTransferOrderItemServiceImpl.java

@@ -375,9 +375,10 @@ public class WmsTransferOrderItemServiceImpl implements IWmsTransferOrderItemSer
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Boolean confirmTransfer(WmsTransferOrderItemBo bo) {
+        Long transferId = bo.getTransferId();
         Long coilId = bo.getCoilId();
         Long itemId = bo.getItemIdAfter();
-        String itemType = bo.getItemType();
+        String itemType = bo.getMaterialTypeAfter() != null ? (bo.getMaterialTypeAfter() == 1 ? "raw_material" : "product") : null;
         Long warehouseId = bo.getWarehouseIdAfter();
 
         if (coilId == null) {
@@ -389,18 +390,33 @@ public class WmsTransferOrderItemServiceImpl implements IWmsTransferOrderItemSer
             throw new IllegalArgumentException("钢卷不存在");
         }
 
-        coil.setItemId(itemId);
-        coil.setItemType(itemType);
-        coil.setWarehouseId(warehouseId);
+        // 如果传了才修改钢卷
+        if (itemId != null) {
+            coil.setItemId(itemId);
+        }
+        if (itemType != null) {
+            coil.setItemType(itemType);
+        }
+        if (warehouseId != null) {
+            coil.setWarehouseId(warehouseId);
+        }
         coilMapper.updateById(coil);
 
         LambdaQueryWrapper<WmsTransferOrderItem> wrapper = new LambdaQueryWrapper<>();
         wrapper.eq(WmsTransferOrderItem::getCoilId, coilId);
+        wrapper.eq(WmsTransferOrderItem::getTransferId, transferId);
         WmsTransferOrderItem item = baseMapper.selectOne(wrapper);
         if (item != null) {
-            item.setItemIdAfter(itemId);
-            item.setMaterialTypeAfter(Objects.equals(itemType, "raw_material") ? 1L : 2L);
-            item.setWarehouseIdAfter(warehouseId);
+            // 如果没传itemIdAfter则用itemIdBefore的值
+            item.setItemIdAfter(itemId != null ? itemId : item.getItemIdBefore());
+            // 如果没传materialTypeAfter则用materialTypeBefore的值
+            if (bo.getMaterialTypeAfter() != null) {
+                item.setMaterialTypeAfter(bo.getMaterialTypeAfter());
+            } else {
+                item.setMaterialTypeAfter(item.getMaterialTypeBefore());
+            }
+            // 如果没传warehouseIdAfter则用warehouseIdBefore的值
+            item.setWarehouseIdAfter(warehouseId != null ? warehouseId : item.getWarehouseIdBefore());
             baseMapper.updateById(item);
         }