减少用户交换商品库存

ch-wx-api/src/main/java/com/wwdz/ch/wx/impl/distribution/ExchangeServiceImpl.java

@@ -277,6 +277,7 @@ public class ExchangeServiceImpl implements ExchangeService {
                 exchangeOrderSnapshot.setCreateTime(new Date());
                 exchangeOrderSnapshot.setUpdateTime(new Date());
                 exchangeOrderSnapshotDao.insert(exchangeOrderSnapshot);
+                supplierItemService.reduceStock(itemSimpleDto.getItemId(), itemSimpleDto.getItemNum());
             }
             //减少库存
             supplierItemService.reduceStock(exchangeItemId, dto.getExchangeItemNum());