feat(withdraw): 落地方案B一体化商城余额提现与手续费内扣模式，完善多端打款退款与对账闭环

tests/test_real_prepay_api.php

@@ -0,0 +1,66 @@
+<?php
+define('APP_PATH', __DIR__ . '/../application/');
+define('ROOT_PATH', __DIR__ . '/../');
+$_SERVER['HTTP_HOST'] = 'henglian.gynhc.com';
+$_SERVER['SERVER_PORT'] = '443';
+$_SERVER['HTTPS'] = 'on';
+$_SERVER['REQUEST_METHOD'] = 'POST';
+
+require_once ROOT_PATH . 'thinkphp/base.php';
+require_once ROOT_PATH . 'thinkphp/helper.php';
+require_once ROOT_PATH . 'application/common.php';
+\think\Config::set(\think\Config::load(APP_PATH . 'config.php'));
+\think\Config::set(include APP_PATH . 'database.php', 'database');
+\think\Loader::addNamespace('app', APP_PATH);
+\think\Loader::addNamespace('addons\\shopro', ROOT_PATH . 'addons/shopro/');
+require_once ROOT_PATH . 'addons/shopro/helper/helper.php';
+
+// 初始化站点与上传配置
+$site = \think\Db::name('config')->where('group', 'site')->column('value', 'name');
+\think\Config::set('site', $site);
+$upload = include APP_PATH . 'extra/upload.php';
+\think\Config::set('upload', $upload);
+
+// 触发 epay 配置初始化
+\think\Hook::listen('epay_config_init');
+
+// 选用订单 21
+$order = \app\admin\model\shopro\order\Order::get(21);
+$oldStatus = $order->status;
+$oldRemainFee = $order->remain_pay_fee;
+$order->status = 'unpaid';
+$order->remain_pay_fee = 0.01;
+$order->save();
+
+echo "Order 21 temporarily set to unpaid, remain_pay_fee=0.01\n";
+
+$auth = \app\common\library\Auth::instance();
+$auth->direct($order->user_id);
+
+$request = \think\Request::instance();
+$request->post([
+    'order_sn' => $order->order_sn,
+    'payment' => 'wechat',
+]);
+$request->header([
+    'platform' => 'WechatMiniProgram',
+]);
+
+echo "Calling prepay via PayController...\n";
+$controller = new \addons\shopro\controller\Pay();
+
+try {
+    $controller->prepay();
+} catch (\think\exception\HttpResponseException $e) {
+    $data = $e->getResponse()->getData();
+    echo "Prepay Result Data:\n";
+    print_r($data);
+} catch (\Exception $e) {
+    echo "Exception: " . $e->getMessage() . " at " . $e->getFile() . ":" . $e->getLine() . PHP_EOL;
+} finally {
+    // 恢复订单 21
+    $order->status = $oldStatus;
+    $order->remain_pay_fee = $oldRemainFee;
+    $order->save();
+    echo "Order 21 restored to status: {$oldStatus}\n";
+}