Insert bank detail in email if the user choose to pay with bank transfer

Question

I want to add a to order checkout emails the bank account details managed by commerce_bank_transfer module. I create a rule for the order with the bank transfer payment method but I'm not undertanding how to add in the mail my site's bank account infos.

I tryed to add this code to the email

<?php
   $payment_method = commerce_payment_method_load('bank_transfer');
   echo commerce_bank_transfer_bank_details($commerce_order->order_id, $payment_method);  
?>

I did some test and in the mail there is nothing where I was expecting my bank info.

Reading commerce_bank_transfer module I saw that commerce_bank_transfer_bank_details function request a 'setting' key in the $payment_method array but if I retry the payment method by

commerce_payment_method_load('bank_transfer');

I have no 'setting' key.

How can I retry the setting from a payment method?

Answer 1

I solve with this code:

<?php 
$payment_method = commerce_payment_method_instance_load($commerce_order->data['payment_method']);
echo commerce_bank_transfer_bank_details($commerce_order->order_id, $payment_method); 
?>

commerce_payment_method_instance_load() function need in input a string like

'bank_transfer|commerce_payment_bank_transfer'

and it returns a paymente method with all data [ setting included ]