LibraPay is a Moodle payment gateway plugin for Libra Internet Bank, enabling Romanian educational institutions to accept card
payments in RON (Romanian Leu) for course enrolments and other Moodle payment areas.

Features:
- Accept Visa/Mastercard payments via LibraPay
- RON currency support
- Test/sandbox mode for development
- Automatic email and Moodle notification receipts
- Secure P_SIGN signature validation (HMAC-SHA1)
- GDPR compliant with full privacy provider
- Support for synchronous (BACKREF) and asynchronous (IPN) callbacks
- English and Romanian language support

  == Installation ==

  1. Download and extract to /payment/gateway/librapay/

  2. Visit Site Administration > Notifications to install

  3. Go to Site Administration > Plugins > Payment gateways > Manage payment gateways

  4. Enable LibraPay

  == Configuration ==

  1. Go to Site Administration > Payments > Payment accounts

  2. Create a new payment account

  3. Click the LibraPay gear icon and enter your credentials:

     - Terminal ID: 8-digit terminal identifier from LibraPay

     - Merchant ID: 15-digit merchant ID (format: 0000000 + Terminal)

     - Merchant name: Your business name

     - Merchant URL: Your website URL

     - Email: For payment notifications

     - Encryption key: 32-character hex key for P_SIGN

  == Adding Payment to a Course ==

  1. Go to your course > Participants > Enrolment methods

  2. Add "Enrolment on payment"

  3. Select your payment account

  4. Set the price and currency (RON)

  5. Save changes

  == Testing ==

  Enable "Test mode" in gateway settings, then use:

  - Test card: 4111111111111111

  - Expiry: Any future date

  - CVV: 123

  - Select "Tranzactie Aprobata" for approved transaction