X-Payments:Canceling payments when using X-Payments with Magento 2

In the "Authorize" workflow - as opposed to the "Authorize and capture" workflow - it is possible to cancel (void) a payment before it has been captured. For example, if you have a payment for which an invoice was created with the "Not Capture" payment option, you can cancel it via the invoice page.

To cancel a payment:

1. In the Admin panel, select Sales > Orders:
   
   
   
2. In the Orders list, locate the order for which you want to cancel a payment and click to open the order details.
   
   
   
3. In the Order View menu on the left-hand side of the screen, select the Invoices tab. This opens a list of invoices pertaining to the order. Locate the invoice you need to cancel and click to open it.
   
   
   
4. In the upper right of the Invoice page, click the Cancel button.
   
   
   The authorization to capture the invoice amount will be voided. You should see a success message:
   
   
   The invoice status will be updated to Canceled.
   
   
   In X-Payments, you should be able to find the respective Void transaction with the status Voided. The status of the payment in X-Payments should be updated to Declined by merchant.