feat(stock): 优化库存更新逻辑并添加库存日志记录功能- 在 WmsStockIoServiceImpl 中引入 WmsStockLogMapper

- 修改 updateStatus 方法，使用更可靠的更新条件
- 在 stockUpdate 中添加库存日志记录功能

klp-wms/src/main/java/com/klp/controller/WmsStockIoController.java

@@ -151,6 +151,7 @@ public class WmsStockIoController extends BaseController {
                                 @RequestParam Integer status) {
         return toAjax(iWmsStockIoService.updateStatus(stockIoId, status));
     }
+
     /**
      * 扫码枪专用：根据明细ID直接入库，无需审核整单
      */

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

@@ -19,14 +19,14 @@ import com.klp.service.IWmsStockIoService;
 import org.springframework.transaction.annotation.Transactional;
 import java.math.BigDecimal;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Collection;
+import java.util.*;
+
 import com.klp.common.exception.ServiceException;
 import com.klp.domain.bo.WmsStockIoWithDetailBo;
 import com.klp.domain.bo.WmsStockIoDetailBo;
 
+import javax.annotation.Resource;
+
 /**
  * 出入库单主Service业务层处理
  *
@@ -42,6 +42,8 @@ public class WmsStockIoServiceImpl implements IWmsStockIoService {
     private final WmsStockMapper stockMapper;
     private final WmsProductMapper productMapper;
     private final WmsRawMaterialMapper rawMaterialMapper;
+    @Resource
+    private WmsStockLogMapper stockLogMapper;
 
     /**
      * 查询出入库单主
@@ -225,8 +227,7 @@ public class WmsStockIoServiceImpl implements IWmsStockIoService {
         }
         // 更新单据状态为已审核（2）
         stockIo.setStatus(2);
-        baseMapper.updateById(stockIo);
-        return true;
+        return baseMapper.updateById(stockIo) > 0;
     }
 
     /**
@@ -360,5 +361,18 @@ public class WmsStockIoServiceImpl implements IWmsStockIoService {
             stock.setQuantity(newQty);
             stockMapper.updateById(stock);
         }
+        // 记录库存变更日志
+        WmsStockLog log = new WmsStockLog();
+        log.setWarehouseId(warehouseId);
+        log.setItemType(itemType);
+        log.setItemId(itemId);
+        // 变动数量（正=入库，负=出库）
+        log.setChangeQty(isAdd ? quantity : quantity.negate());
+        // 变动后的库存数量
+        log.setAfterQty(stock.getQuantity());
+        // 变动类型（入库/出库等）
+        log.setChangeType(isAdd ? "入库" : "出库");
+        log.setChangeTime(new Date());
+        stockLogMapper.insert(log);
     }
 }