php - PayPal PHP 致命错误:找不到类“Sample\CreateOrder”以及如何正确配置 PayPal 结帐 sdk 环境
问题描述
好的,这将是一个两部分的问题,因为我不知道哪个部分导致了问题。
问题 1. 我认为我的问题可能源于我设置 paypal checkout sdk 环境的方式。这是我正在关注的教程的链接https://developer.paypal.com/docs/checkout/reference/server-integration/setup-sdk/我不确定将 HTTP 请求标头放在另一个页面上的位置或者在环境配置页面中,或者我什至需要它们?或者,如果我必须完全配置标题或按原样放置它们?
这是我的 HTTP 请求标头
$request = new OrdersCreateRequest();
$request->headers["prefer"] = "return=representation";
这是我的环境配置
namespace Sample;
use PayPalCheckoutSdk\Core\PayPalHttpClient;
use PayPalCheckoutSdk\Core\SandboxEnvironment;
ini_set('error_reporting', E_ALL); // or error_reporting(E_ALL);
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1');
class PayPalClient
{
/**
* Returns PayPal HTTP client instance with environment that has access
* credentials context. Use this instance to invoke PayPal APIs, provided the
* credentials have access.
*/
public static function client()
{
return new PayPalHttpClient(self::environment());
}
/**
* Set up and return PayPal PHP SDK environment with PayPal access credentials.
* This sample uses SandboxEnvironment. In production, use ProductionEnvironment.
*/
public static function environment()
{
$clientId = getenv("CLIENT_ID") ?: "Aa2IfcoEvHnfJRnVQLSFrSs3SmTTkv5N1weMEL66ysqYIeHfAqXpDVkjOv3vLhkhbP4eKB6MpRlQIcJw";
$clientSecret = getenv("CLIENT_SECRET") ?: "EF6l6PDQJEZbdKTeg35pbBSft6WRdALQC3Xrl5vvG0VNgBUehQyTCQ09QdIauxoccvJOf5Aoy-OGsH5G";
return new SandboxEnvironment($clientId, $clientSecret);
}
}
问题 2. 我一直在尝试更新用户将使用 PayPal Checkout 进行的交易。这是我正在关注的教程的链接https://developer.paypal.com/docs/checkout/integration-features/update-order-details/
我收到以下错误:
( ! ) Fatal error: Class 'Sample\CreateOrder' not found on line 78
该错误位于第 78 行,即下面的代码段。
$createdOrder = CreateOrder::createOrder(true)->result;
这是完整的代码。
namespace Sample;
require __DIR__ . '/vendor/autoload.php';
//1. Import the PayPal SDK client that was created in `Set up the Server SDK`.
use Sample\PayPalClient;
use PayPalCheckoutSdk\Orders\OrdersPatchRequest;
use PayPalCheckoutSdk\Orders\OrdersGetRequest;
class PatchOrder
{
// 2. Set up your server to receive a call from the client
public static function patchOrder($orderId)
{
// 3. Call PayPal to patch the transaction details
$client = PayPalClient::client();
$request = new OrdersPatchRequest($orderId);
$request->body = PatchOrder::buildRequestBody();
$client->execute($request);
$response = $client->execute(new OrdersGetRequest($orderId));
print "Status Code: {$response->statusCode}\n";
print "Status: {$response->result->status}\n";
print "Order ID: {$response->result->id}\n";
print "Intent: {$response->result->intent}\n";
print "Links:\n";
foreach($response->result->links as $link)
{
print "\t{$link->rel}: {$link->href}\tCall Type: {$link->method}\n";
}
print "Gross Amount: {$response->result->purchase_units[0]->amount->currency_code} {$response->result->purchase_units[0]->amount->value}\n";
// To toggle printing the whole response body comment/uncomment below line
echo json_encode($response->result, JSON_PRETTY_PRINT), "\n";
}
/*
*
* Build sample PATCH request
*/
private static function buildRequestBody()
{
return array (
0 =>
array (
'op' => 'replace',
'path' => '/intent',
'value' => 'CAPTURE',
),
1 =>
array (
'op' => 'replace',
'path' => '/purchase_units/@reference_id==\'PUHF\'/amount',
'value' =>
array (
'currency_code' => 'USD',
'value' => '200.00',
'breakdown' =>
array (
'item_total' =>
array (
'currency_code' => 'USD',
'value' => '180.00',
),
'tax_total' =>
array (
'currency_code' => 'USD',
'value' => '20.00',
),
),
),
),
);
}
}
if (!count(debug_backtrace()))
{
print "Before PATCH:\n";
$createdOrder = CreateOrder::createOrder(true)->result;
print "\nAfter PATCH (Changed Intent and Amount):\n";
PatchOrder::patchOrder($createdOrder->id);
}
解决方案
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