laipower/wp-content/plugins/easy-digital-downloads/includes/gateways/paypal/webhooks/events/class-payment-capture-completed.php

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<?php
/**
* Webhook Event: PAYMENT.CAPTURE.COMPLETED
*
* @package easy-digital-downloads
* @subpackage Gateways\PayPal\Webhooks\Events
* @copyright Copyright (c) 2021, Sandhills Development, LLC
* @license GPL2+
* @since 2.11
*/
namespace EDD\Gateways\PayPal\Webhooks\Events;
use EDD\Gateways\PayPal\Exceptions\API_Exception;
use EDD\Gateways\PayPal\Exceptions\Authentication_Exception;
class Payment_Capture_Completed extends Webhook_Event {
/**
* Processes the event.
*
* @throws API_Exception
* @throws Authentication_Exception
* @throws \Exception
*
* @since 2.11
*/
protected function process_event() {
$order = $this->get_order_from_capture();
// Bail if the payment has already been completed.
if ( 'complete' === $order->status ) {
edd_debug_log( 'PayPal Commerce - Exiting webhook, as order is already complete.' );
return;
}
if ( empty( $this->event->resource->status ) || 'COMPLETED' !== strtoupper( $this->event->resource->status ) ) {
throw new \Exception( 'Capture status is not complete.', 200 );
}
if ( ! isset( $this->event->resource->amount->value ) ) {
throw new \Exception( 'Missing amount value.', 200 );
}
if ( ! isset( $this->event->resource->amount->currency_code ) || strtoupper( $this->event->resource->amount->currency_code ) !== strtoupper( $order->currency ) ) {
throw new \Exception( sprintf( 'Missing or invalid currency code. Expected: %s; PayPal: %s', $order->currency, esc_html( $this->event->resource->amount->currency_code ) ), 200 );
}
$paypal_amount = (float) $this->event->resource->amount->value;
$order_amount = edd_get_payment_amount( $order->id );
if ( $paypal_amount < $order_amount ) {
edd_record_gateway_error(
__( 'Webhook Error', 'easy-digital-downloads' ),
sprintf(
/* Translators: %s is the webhook data */
__( 'Invalid payment about in webhook response. Webhook data: %s', 'easy-digital-downloads' ),
json_encode( $this->event )
)
);
edd_update_order_status( $order->id, 'failed' );
edd_add_note( array(
'object_type' => 'order',
'object_id' => $order->id,
'content' => sprintf(
__( 'Payment failed due to invalid amount in PayPal webhook. Expected amount: %s; PayPal amount: %s.', 'easy-digital-downloads' ),
$order_amount,
esc_html( $paypal_amount )
)
) );
throw new \Exception( sprintf( 'Webhook amount (%s) doesn\'t match payment amount (%s).', esc_html( $paypal_amount ), esc_html( $order_amount ) ), 200 );
}
edd_update_order_status( $order->id, 'complete' );
}
}