Paysbuy do not reduce stock on Woocommerce

I have helped the development of e-commerce site for the client other day and Paysbuy gateway did not work as expected so I have decided to investigate about this. The platform I used was WordPress with Woocommerce plugin for e-commerce site development. My client have registered to use Paysbuy as payment gateway so I have downloaded the Paysbuy plugin that work with Woocommerce. The transaction went fine but it did not reduce the stock amount as expected. I did not know what was going on so first I went through the document and found followings…

On-Hold – Awaiting payment – stock is reduced, but you need to confirm payment

Processing – Payment received and stock has been reduced – the order is awaiting fulfillment. All product orders require processing

Completed – Order fulfilled and complete – requires no further action

（source: https://docs.woocommerce.com/document/managing-orders/）

So in the document it say that “On-Hold” status will reduce the stock amount. “Check Payment” and “Paypal” does reduce the stock amount as expected but Paysbuy did not so I compared three codes…

Payment Method: Check Payment

File: wp-content/plugins/woocommerce/includes/gateways/cheque/class-wc-gateway-cheque.php

public function process_payment( $order_id ) {

  $order = wc_get_order( $order_id );

  // Mark as on-hold (we're awaiting the cheque)
  $order->update_status( 'on-hold', _x( 'Awaiting check payment', 'Check payment method', 'woocommerce' ) );

  // Reduce stock levels
  $order->reduce_order_stock();

....

public function process_payment( $order_id ) {

$order = wc_get_order( $order_id );

// Mark as on-hold (we're awaiting the cheque)

$order->update_status( 'on-hold', _x( 'Awaiting check payment', 'Check payment method', 'woocommerce' ) );

// Reduce stock levels

$order->reduce_order_stock();

....

Payment Method: Paypal

File: wp-content/plugins/woocommerce/includes/gateways/paypal/includes/class-wc-gateway-paypal-response.php

protected function payment_on_hold( $order, $reason = '' ) {
  $order->update_status( 'on-hold', $reason );
  $order->reduce_order_stock();
  WC()->cart->empty_cart();
}

protected function payment_on_hold( $order, $reason = '' ) {

$order->update_status( 'on-hold', $reason );

$order->reduce_order_stock();

WC()->cart->empty_cart();

}

As you can see, Woocommerce default payment methods include “$order->reduce_order_stock();” which seems to me as function that reduces the stock amount. Let’s see Paysbuy code now…

Payment Method: Paysbuy

File: wp-content/plugins/woocommerce-paysbuy-payment-gateway/wc_paysbuy_payment_gateway.php

if($result == '00'){
  $order->payment_complete();
  $woocommerce->cart->empty_cart();
}
  else if ($result == '99'){
  $order->update_status('failed', __('Payment Failed', 'woothemes'));
  $woocommerce->cart->empty_cart();
}
else if ($result == '02'){
  $order->update_status('on-hold', __('Awaiting Counter Service payment', 'woothemes'));
  $woocommerce->cart->empty_cart();
}
....

if($result == '00'){

$order->payment_complete();

$woocommerce->cart->empty_cart();

}

else if ($result == '99'){

$order->update_status('failed', __('Payment Failed', 'woothemes'));

$woocommerce->cart->empty_cart();

}

else if ($result == '02'){

$order->update_status('on-hold', __('Awaiting Counter Service payment', 'woothemes'));

$woocommerce->cart->empty_cart();

}

....

So the code do not include “$order->reduce_order_stock();” and no wonder why the gateway plugin does not reduce the stock amount. Simple solution was just add the code.

else if ($result == '02'){
  $order->update_status('on-hold', __('Awaiting Counter Service payment', 'woothemes'));
　// Reduce stock levels
　$order->reduce_order_stock();
  $woocommerce->cart->empty_cart();
}

else if ($result == '02'){

$order->update_status('on-hold', __('Awaiting Counter Service payment', 'woothemes'));

　// Reduce stock levels

　$order->reduce_order_stock();

$woocommerce->cart->empty_cart();

}

Tested out the code and seems like everything is working as expected… I should inform the developer as the plugin is out on github now.

**Update**

Developer agreed that this fix is needed so I fixed it for them. Github Issue

Leave a Reply Cancel reply