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我打算在社交网站上集成Google Checkout支付系统。这个想法是，会员可以购买真实货币（这是网站货币）的“代币”，然后他们可以购买访问网站上的一些额外内容等。很少Google结帐问题
我想要做的是创建一个Google结账按钮，将会员带到他用信用卡或借记卡支付的结账页面。我想要的是Google Checkout通知我的服务器购买令牌是否成功（如果信用卡/借记卡已收费），以便我可以更新本地数据库。
本网站以PHP/MySQL编码。
我从这里下载了示例PHP代码：code.google.com/p/google-checkout-php-sample-code/wiki/Documentation
我知道如何创建一个谷歌Checkout按钮和我还将responsehandlerdemo.php文件放在我的服务器上。这是Google Checkout应该向其发送回复的文件（当然，我在Google商家帐户中设置了该文件的路径）。
现在，在响应处理程序文件存在与几个case语句的开关块。哪一个意味着支付是成功的，我可以将标记添加到本地数据库中的成员帐户中？
switch ($root) {
case "request-received": {
break;
}
case "error": {
break;
}
case "diagnosis": {
break;
}
case "checkout-redirect": {
break;
}
case "merchant-calculation-callback": {
// Create the results and send it
$merchant_calc = new GoogleMerchantCalculations($currency);
// Loop through the list of address ids from the callback
$addresses = get_arr_result($data[$root]['calculate']['addresses']['anonymous-address']);
foreach($addresses as $curr_address) {
$curr_id = $curr_address['id'];
$country = $curr_address['country-code']['VALUE'];
$city = $curr_address['city']['VALUE'];
$region = $curr_address['region']['VALUE'];
$postal_code = $curr_address['postal-code']['VALUE'];
// Loop through each shipping method if merchant-calculated shipping
// support is to be provided
if(isset($data[$root]['calculate']['shipping'])) {
$shipping = get_arr_result($data[$root]['calculate']['shipping']['method']);
foreach($shipping as $curr_ship) {
$name = $curr_ship['name'];
//Compute the price for this shipping method and address id
$price = 12; // Modify this to get the actual price
$shippable = "true"; // Modify this as required
$merchant_result = new GoogleResult($curr_id);
$merchant_result->SetShippingDetails($name, $price, $shippable);
if($data[$root]['calculate']['tax']['VALUE'] == "true") {
//Compute tax for this address id and shipping type
$amount = 15; // Modify this to the actual tax value
$merchant_result->SetTaxDetails($amount);
}
if(isset($data[$root]['calculate']['merchant-code-strings']
['merchant-code-string'])) {
$codes = get_arr_result($data[$root]['calculate']['merchant-code-strings']
['merchant-code-string']);
foreach($codes as $curr_code) {
//Update this data as required to set whether the coupon is valid, the code and the amount
$coupons = new GoogleCoupons("true", $curr_code['code'], 5, "test2");
$merchant_result->AddCoupons($coupons);
}
}
$merchant_calc->AddResult($merchant_result);
}
} else {
$merchant_result = new GoogleResult($curr_id);
if($data[$root]['calculate']['tax']['VALUE'] == "true") {
//Compute tax for this address id and shipping type
$amount = 15; // Modify this to the actual tax value
$merchant_result->SetTaxDetails($amount);
}
$codes = get_arr_result($data[$root]['calculate']['merchant-code-strings']
['merchant-code-string']);
foreach($codes as $curr_code) {
//Update this data as required to set whether the coupon is valid, the code and the amount
$coupons = new GoogleCoupons("true", $curr_code['code'], 5, "test2");
$merchant_result->AddCoupons($coupons);
}
$merchant_calc->AddResult($merchant_result);
}
}
$Gresponse->ProcessMerchantCalculations($merchant_calc);
break;
}
case "new-order-notification": {
$Gresponse->SendAck();
break;
}
case "order-state-change-notification": {
$Gresponse->SendAck();
$new_financial_state = $data[$root]['new-financial-order-state']['VALUE'];
$new_fulfillment_order = $data[$root]['new-fulfillment-order-state']['VALUE'];
switch($new_financial_state) {
case 'REVIEWING': {
break;
}
case 'CHARGEABLE': {
//$Grequest->SendProcessOrder($data[$root]['google-order-number']['VALUE']);
//$Grequest->SendChargeOrder($data[$root]['google-order-number']['VALUE'],'');
break;
}
case 'CHARGING': {
break;
}
case 'CHARGED': {
break;
}
case 'PAYMENT_DECLINED': {
break;
}
case 'CANCELLED': {
break;
}
case 'CANCELLED_BY_GOOGLE': {
//$Grequest->SendBuyerMessage($data[$root]['google-order-number']['VALUE'],
// "Sorry, your order is cancelled by Google", true);
break;
}
default:
break;
}
switch($new_fulfillment_order) {
case 'NEW': {
break;
}
case 'PROCESSING': {
break;
}
case 'DELIVERED': {
break;
}
case 'WILL_NOT_DELIVER': {
break;
}
default:
break;
}
break;
}
case "charge-amount-notification": {
//$Grequest->SendDeliverOrder($data[$root]['google-order-number']['VALUE'],
// <carrier>, <tracking-number>, <send-email>);
//$Grequest->SendArchiveOrder($data[$root]['google-order-number']['VALUE']);
$Gresponse->SendAck();
break;
}
case "chargeback-amount-notification": {
$Gresponse->SendAck();
break;
}
case "refund-amount-notification": {
$Gresponse->SendAck();
break;
}
case "risk-information-notification": {
$Gresponse->SendAck();
break;
}
default:
$Gresponse->SendBadRequestStatus("Invalid or not supported Message");
break;
}
我想这种情况下， '带电' 是一个，对吗？
第二个问题，我需要一个SSL证书接收来自谷歌Checkout的反应呢？根据这个我做：groups.google.com/group/google-checkout-api-php/browse_thread/thread/10ce55177281c2b0
但我没有看到它在官方文档中提到的任何地方。
谢谢。
谢谢，还有一件事。我如何访问商家项目ID（ID为手动设置项目与$ item-> SetMerchantItemId（$ id）方法）。这会工作吗？ $ order_id = $ data [$ root] ['merchant-item-id'] ['VALUE']; – 2009-08-03 11:49:42