From 9f236c374c1679ee2a586155358215f3b0aa0309 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B9=E6=99=AF=E7=AB=8B?= <zoujingli@qq.com>
Date: Mon, 19 Jun 2023 14:02:21 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=89=B9=E9=87=8F=E6=89=93?=
 =?UTF-8?q?=E6=AC=BE=E6=B5=8B=E8=AF=95=E6=A1=88=E4=BE=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 WePayV3/Contracts/BasicWePay.php |  2 +-
 WePayV3/Transfers.php            |  7 +++++
 _test/pay-v3-transfer.php        | 48 ++++++++++++++++++++++++++++++++
 3 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 _test/pay-v3-transfer.php

diff --git a/WePayV3/Contracts/BasicWePay.php b/WePayV3/Contracts/BasicWePay.php
index 96a3104..6596519 100644
--- a/WePayV3/Contracts/BasicWePay.php
+++ b/WePayV3/Contracts/BasicWePay.php
@@ -337,7 +337,7 @@ abstract class BasicWePay
      */
     protected function rsaEncode($string)
     {
-        $publicKey = file_get_contents($this->config['mp_cert_content']);
+        $publicKey = $this->config['mp_cert_content'];
         if (openssl_public_encrypt($string, $encrypted, $publicKey, OPENSSL_PKCS1_OAEP_PADDING)) {
             return base64_encode($encrypted);
         } else {
diff --git a/WePayV3/Transfers.php b/WePayV3/Transfers.php
index 0d75b49..31a9275 100644
--- a/WePayV3/Transfers.php
+++ b/WePayV3/Transfers.php
@@ -31,14 +31,21 @@ class Transfers extends BasicWePay
      * @return array
      * @throws \WeChat\Exceptions\InvalidDecryptException
      * @throws \WeChat\Exceptions\InvalidResponseException
+     * @link https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter4_3_1.shtml
      */
     public function batchs($body)
     {
+        if (empty($body['appid'])) {
+            $body['appid'] = $this->config['appid'];
+        }
         if (isset($body['transfer_detail_list']) && is_array($body['transfer_detail_list'])) {
             foreach ($body['transfer_detail_list'] as &$item) if (isset($item['user_name'])) {
                 $item['user_name'] = $this->rsaEncode($item['user_name']);
             }
         }
+        if (empty($body['total_num'])) {
+            $body['total_num'] = count($body['transfer_detail_list']);
+        }
         return $this->doRequest('POST', '/v3/transfer/batches', json_encode($body, JSON_UNESCAPED_UNICODE), true);
     }
 
diff --git a/_test/pay-v3-transfer.php b/_test/pay-v3-transfer.php
new file mode 100644
index 0000000..9332b49
--- /dev/null
+++ b/_test/pay-v3-transfer.php
@@ -0,0 +1,48 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2023 ThinkAdmin [ thinkadmin.top ]
+// +----------------------------------------------------------------------
+// | 官方网站: https://thinkadmin.top
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// | 免责声明 ( https://thinkadmin.top/disclaimer )
+// +----------------------------------------------------------------------
+// | gitee 代码仓库：https://gitee.com/zoujingli/WeChatDeveloper
+// | github 代码仓库：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+try {
+    // 1. 手动加载入口文件
+    include "../include.php";
+
+    // 2. 准备公众号配置参数
+    $config = include "./pay-v3-config.php";
+
+    $pay = \WePayV3\Transfers::instance($config);
+
+    $result = $pay->batchs([
+        'out_batch_no'         => 'plfk2020042013',
+        'batch_name'           => '2019年1月深圳分部报销单',
+        'batch_remark'         => '2019年1月深圳分部报销单',
+        'total_amount'         => 100,
+        'transfer_detail_list' => [
+            [
+                'out_detail_no'   => 'x23zy545Bd5436',
+                'transfer_amount' => 100,
+                'transfer_remark' => '2020年4月报销',
+                'openid'          => 'o-MYE42l80oelYMDE34nYD456Xoy',
+                'user_name'       => '小小邹'
+            ]
+        ]
+    ]);
+
+    echo "\n--- 批量打款 ---\n";
+    var_export($result);
+
+} catch (\Exception $exception) {
+    // 出错啦，处理下吧
+    echo $exception->getMessage() . PHP_EOL;
+}
\ No newline at end of file