货单

performance-web/src/main/java/com/clx/performance/dao/OrderGoodsDao.java

 package com.clx.performance.dao;
 
+import com.msl.common.base.Optional;
 import com.msl.common.dao.BaseDao;
 import com.clx.performance.mapper.OrderGoodsMapper;
 import com.clx.performance.model.OrderGoods;
@@ -10,4 +11,7 @@ import com.clx.performance.model.OrderGoods;
  * Time 16:45
  */
 public interface OrderGoodsDao extends BaseDao<OrderGoodsMapper, OrderGoods, Integer> {
+
+    Optional<OrderGoods> getByOrderGoodsNo(String orderGoodsNo);
+
 }

performance-web/src/main/java/com/clx/performance/dao/impl/OrderGoodsDaoImpl.java

 package com.clx.performance.dao.impl;
 
-import com.msl.common.dao.BaseDao;
-import com.msl.common.dao.impl.BaseDaoImpl;
+import com.clx.performance.dao.OrderGoodsDao;
 import com.clx.performance.mapper.OrderGoodsMapper;
 import com.clx.performance.model.OrderGoods;
+import com.msl.common.base.Optional;
+import com.msl.common.dao.impl.BaseDaoImpl;
 import org.springframework.stereotype.Repository;
 
 /**
@@ -12,5 +13,15 @@ import org.springframework.stereotype.Repository;
  * Time 16:45
  */
 @Repository
-public class OrderGoodsDaoImpl extends BaseDaoImpl<OrderGoodsMapper, OrderGoods, Integer> implements BaseDao<OrderGoodsMapper, OrderGoods, Integer> {
+public class OrderGoodsDaoImpl extends BaseDaoImpl<OrderGoodsMapper, OrderGoods, Integer> implements OrderGoodsDao {
+
+    @Override
+    public Optional<OrderGoods> getByOrderGoodsNo(String orderGoodsNo) {
+        return Optional.of(orderGoodsNo)
+                .map(item -> lQrWrapper()
+                        .eq(OrderGoods::getUserNo, item)
+                )
+                .map(super::getOne);
+    }
+
 }