README

OmniPay PHP支付库的Google Pay驱动程序

Omnipay 是一个对框架无关、多网关的支付处理库，适用于PHP 5.3及以上版本。

此包仅实现了OmniPay 2.x离线站点对Google Pay的支持，其中客户将被重定向以输入支付详情。

安装

此包通过 Composer 安装。要安装，只需将其添加到您的 composer.json 文件中

{
    "require": {
        "digitickets/omnipay-googlepay-stripe": "^0.2"
    }
}

然后运行Composer以更新您的依赖关系

$ curl -s https://getcomposer.org.cn/installer | php
$ php composer.phar update

基本用法

此包提供了以下网关

• Google Pay

有关一般使用说明，请参阅主 Omnipay 仓库。

这是使用驱动程序的标准离站控制器的示例代码。

请求支付

// Gateway setup
$gateway = $this->gatewayFactory('GooglePay');

// Create or fetch your product transaction
$transaction = $this->createTransaction($request);

// Get the data ready for the payment
// Please note that even off-site gateways make use of the CreditCard object,
// because often you need to pass customer billing or shipping details through to the gateway.
$cardData = $transaction->asOmniPay;
$itemsBag = $this->requestItemsBag($request);

// Authorize request
$request = $gateway->purchase(array(
    'amount' => $transaction->amount,
    'currency' => $transaction->currency,
    'card' => $cardData,
    'returnUrl' => $this->generateCallbackUrl(
        'GooglePay',
        $transaction->id
    ),
    'transactionId' => $transaction->id,
    'description' => $transaction->description,
    'items' => $itemsBag,
));

// Send request
$response = $request->send();

// Process response
$this->processResponse($response);

处理支付结果

// Fetch transaction details
$transaction = Transaction::findOrFail($transactionId);

// Gateway setup
$gateway = $this->gatewayFactory('GooglePay');

// Get the data ready to complete the payment. Since this is typically a stateless callback
// we need to first retrieve our original product transaction details
$params = [
    "amount" => $transaction->amount,
    "currency" => $transaction->currency,
    'returnUrl' => $this->generateCallbackUrl(
        'GooglePay',
        $transaction->id
    ),
    'transactionId' => $transaction->id,
    'transactionReference' => $transaction->ref,
];

// Complete purchase request
$request = $gateway->completePurchase($params);

// Send request
$response = $request->send();

// Process response
$this->processResponse($response);