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Merge pull request #5373 from claudiosmweb/5237-feature-max-transaction-amount 

Feature maximum transaction amount for payment gateways
This commit is contained in:
Mike Jolley 2014-04-25 10:20:54 +01:00
parent 0e1fcbda64 fe467282cd
commit 630eeb4945
1 changed files with 32 additions and 1 deletions
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33
includes/abstracts/abstract-wc-payment-gateway.php
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@ -49,6 +49,9 @@ abstract class WC_Payment_Gateway extends WC_Settings_API {
/** @var array Array of supported features such as 'default_credit_card_form' */
var $supports = array( 'products' );
/** @var int Maximum transaction amount, zero does not define a maximum */
public $max_amount = 0;
/**
* Get the return url (thank you page)
*
@ -70,6 +73,28 @@ abstract class WC_Payment_Gateway extends WC_Settings_API {
return apply_filters( 'woocommerce_get_return_url', $return_url );
}
/**
* Get the order total in checkout and pay_for_order.
*
* @return bool
*/
protected function get_order_total() {
$total = 0;
$order_id = absint( get_query_var( 'order-pay' ) );
// Gets order total from "pay for order" page.
if ( 0 < $order_id ) {
$order = new WC_Order( $order_id );
$total = (float) $order->get_total();
// Gets order total from cart/checkout.
} elseif ( 0 < WC()->cart->total ) {
$total = (float) WC()->cart->total;
}
return $total;
}
/**
* Check If The Gateway Is Available For Use
*
@ -77,7 +102,13 @@ abstract class WC_Payment_Gateway extends WC_Settings_API {
* @return bool
*/
public function is_available() {
return ( $this->enabled === "yes" );
$is_available = ( 'yes' === $this->enabled ) ? true : false;
if ( 0 < $this->get_order_total() && $this->max_amount >= $this->get_order_total() ) {
$is_available = false;
}
return $is_available;
}
/**