Merge remote-tracking branch 'origin/purchase_rpc' into test

src/Service/Interfaces/File/FileServiceInterface.php

+<?php
+
+
+namespace Meibuyu\Micro\Service\Interfaces\File;
+
+
+interface FileServiceInterface
+{
+    /**
+     * @param string $type 类型编码 0001
+     * @param integer $number 生成条形码数量 100
+     * @return mixed
+     */
+    public function generateBarCode($type, $number);
+}
\ No newline at end of file

src/Service/Interfaces/Purchase/PurchaseDoneServiceInterface.php

@@ -26,4 +26,12 @@ interface PurchaseDoneServiceInterface
      * @return mixed
      */
     public function productStandard($data);
+
+
+    /**
+     * 通过子订单编号查询状态
+     * @param array $orderIds 子订单编号 ['3333444','12222']
+     * @return mixed
+     */
+    public function getOrderStatus($orderIds);
 }
\ No newline at end of file