Refund Email

Please refer this Asana for questions or more detail. https://app.asana.com/0/28232648784478/241800268726462

Currently, we have trouble on rendering price detail to user, since "Rp." is hardcoded in the Content Resource. Need help to add some utility to parse the CurrencyValue class so that it can display price using assigned currency correctly.

Needed class/object:

Example implementation can be found inside Mailing.java inside renderPaymentRequestMailInternal method.

The problematic code seems located in BaseRefundOperationService.java class, inside `sendDefaultRefundMail, but please check again. Is this code really responsible for REFUND_PAYMENT_RETURN since I just find the source by Ctrl + F the text.