使用WooCommerce REST API v2,我成功创建待处理,未付款状态的订单。
我可以看到我可以将order.payment_details.paid
字段设置为true
,这将在已完成状态下创建订单并发送已完成的订单电子邮件,但它实际上并未处理付款。
使用REST API v2创建订单并让WooCommerce使用支付网关处理付款的正确方法是什么?
或者我是否需要在服务器端向API添加插件挂钩? (我想是的)
这是我尝试过的事情
curl -X POST https://example.com/wc-api/v2/orders \
-u consumer_key:consumer_secret \
-H "Content-Type: application/json" \
-d '{
"order": {
"customer_id": 2,
"payment_details": {
"method_id": "da_big_bank",
"method_title": "StackOverflow Money Laundering, Inc.",
"paid":true
},
"line_items": [
{
"product_id": 341,
"quantity": 1
}
]
}
}'
正如我所说,它在完成状态下生成订单,但实际上并没有用我的网关处理任何钱(这不是" StackOverflow Money Laundering,Inc。"并且是使用我们的WooCommerce网站时可以正常工作的合法网关)
答案 0 :(得分:7)
在helgatheviking同意的情况下,目前还没有办法使用WooCommerce REST API处理订单付款。
我最终在woocommerce_api_create_order
过滤器中编写了一个钩子,该过滤器会在创建订单时立即处理付款顺序。如果处理失败,则会将错误添加到order->post->post_excerpt
字段,使其在JSON响应中显示为order->note
。
为此,我还必须扩展支付网关,以使其process_payment()
方法接受$user_id
作为输入。这是因为它开箱即用,可以对当前登录的用户进行操作,在我的情况下,在大多数情况下,可能是REST客户端登录的系统用户,而不是实际的用户制作用户一项采购。
扩展网关的另一个好处是,现在可以返回错误而不是写入wc_add_notice()
。由于这是一项REST服务,因此无法看到wc_add_notice()
add_filter('woocommerce_api_create_order', 'acme_on_api_create_order', 10, 3);
/**
* When order is created in REST client, actually make them pay for it
* @param int $id order id
* @param array $data order data posted by client
* @param WC_API_Orders $api not used
* @return array the data passed back unaltered
*/
function acme_on_api_create_order($id, $data, $api) {
if($data['payment_details']['method_id'] == 'acme_rest_gateway') {
$order = wc_get_order($id);
$order->calculate_totals();
$acme_gateway = new WC_Acme_Gateway_For_Rest();
$payment = $acme_gateway->process_payment($id, $data['customer_id']);
if($payment["result"] == "success") {
$order->update_status('completed');
}
else {
$order->update_status("cancelled");
wp_update_post(array(
'ID' => $id,
'post_excerpt' => json_encode($payment)
));
}
}
return $data;
}
// Register the payment gateway
add_filter('woocommerce_payment_gateways', 'acme_add_payment_gateway_class');
function acme_add_payment_gateway_class($methods) {
$methods[] = 'WC_Acme_Gateway_For_Rest';
return $methods;
}
// Load the new payment gateway needed by REST client
add_action('after_setup_theme', 'acme_init_rest_gateway_class');
function acme_init_rest_gateway_class() {
/**
* Extend the payment gateway to work in the REST API context
*/
class WC_Acme_Gateway_For_Rest extends WC_Acme_Gateway {
/**
* Constructor for the gateway.
*/
public function __construct() {
parent::__construct();
$this->id = 'acme_rest_gateway';
}
/**
* Process Payment. This is the same as the parent::process_payment($order_id) except that we're also passing
* the user id rather than reading get_current_user_id().
* And we're returning errors rather than writing them as notices
* @param int $order_id the order id
* @param int $user_id user id
* @return array|null an array if success. otherwise returns nothing
*/
function process_payment($order_id, $user_id) {
$order = wc_get_order( $order_id );
/*
* todo: code sending da moneez to da bank
*/
return array(
'result' => 'success',
'redirect' => $this->get_return_url( $order )
);
}
}
}
答案 1 :(得分:3)
感谢您给我的指示。
我做了一些改动和简化步骤。
如下:
add_filter('woocommerce_api_order_response', 'intercept_api_response', 1, 4);
/**
* Here, intercept api's response to include the url of payment
**/
function intercept_api_response($order_data, $order)
{
$order_data['payment_url'] = $order->payment_url;
return $order_data;
}
add_filter('woocommerce_api_create_order', 'intercept_on_api_create_order', 10, 3);
function intercept_on_api_create_order($id, $data, $api)
{
if (in_array($data['payment_details']['method_id'], ['pagseguro', 'paypal'])) {
$order = wc_get_order($id);
$order->calculate_totals();
if ($data['payment_details']['method_id'] == 'paypal') {
$paypal = new WC_Gateway_Paypal();
$payment = $paypal->process_payment($id);
}
update_post_meta($id, '_payment_url', $payment['redirect']);
}
return $payment;
}
我希望这可以帮助别人。这是一项艰苦的工作,有很多反复试验。
答案 2 :(得分:0)
如果您不使用托管的支付网关(要求用户重定向到其自己的域以处理诸如Paypal之类的付款),则可以通过ajax请求来做到WC的处理方式:
// this is a function as a callback for a restful api - process_payment
// collect payment related info: billing, shipping info, including shipping_method & payment_method
// put all that info inside $_POST global var
// so that the nonce won't fail
$_REQUEST['_wpnonce'] =
wp_create_nonce( 'woocommerce-process_checkout' );
// make it look like an ajax request
wc_maybe_define_constant('DOING_AJAX', 1);
add_filter('woocommerce_payment_successful_result', function($response) {
// wp_send_json appropriate response
}
WC()->checkout()->process_checkout();
WC()->checkout()->process_checkout()
会为您创建一个定单,以使WC()->cart
不为空。
您也可以在托管的支付网关上尝试此操作,但是它将返回redirect
,您可以在移动应用程序的Web视图中打开该窗口并收集付款。
https://gist.github.com/swport/afd9292412752df9e2e086ac38030e8f