修复 10.例:最新进价18元，上一次进价25元，入库后外层进价显示0.18，包装单位里面进价显示25元。对不上价格

pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmErpInventoryRecordsServiceImpl.java

@@ -174,7 +174,16 @@ public class SmErpInventoryRecordsServiceImpl extends ServiceImpl<SmErpInventory
                 smErpSpuEntity.setId(erpSpuId);
                 // 更新库存成本价
                 smErpSpuMapper.updateById(smErpSpuEntity);
+
+
+                //更新实际进价到商品包装单位里
+                SmErpUnitEntity smErpUnitEntity = new SmErpUnitEntity();
+                smErpUnitEntity.setPurchasePrice(item.getRealPrice());
+                smErpUnitEntity.setId(item.getUnitId());
+                smErpUnitMapper.updateById(smErpUnitEntity);
             });
+
+
         }
         return insert;
     }