Return Authorization Module (RMA)

[rbarbour]

So this was pretty easy and it's a great function.

1.) lets create a button
1.A) /includes/languages/english/YOUR_TEMPLATE_NAME/button_names.php

add:

define('BUTTON_RMA_REQUEST', 'button_rma_request.png'); <-- Name of your button
define('BUTTON_RMA_REQUEST_ALT', 'Request an RMA'); <-- You buttons ALT (alternative text) 

1.b) upload your button
/includes/templates/YOUR_TEMPLATE_NAME/buttons/english

2. lets add the button to the My Account > History > Order Info page
2.A) /includes/templates/YOUR_TEMPLATE_NAME/templates/tpl_account_history_info_default.php

I added my button at the end of the file right after the <br class="clearBoth" /> and closing </div>

<div class="rmaRequestButton"><?php echo '<a href="' . zen_href_link(FILENAME_RETURNS, (isset($_GET['page']) ? 'page=' . $_GET['page'] . '&' : '') . 'order_id=' . $_GET['order_id'], 'SSL') . '">' . zen_image_button(BUTTON_RMA_REQUEST) . '</a>'; ?></div>

3.) /includes/modules/pages/returns/header_php.php

find:

if (REGISTERED_RETURN == 'true'){
  if (!$_SESSION['customer_id']) {
    $_SESSION['navigation']->set_snapshot();
    zen_redirect(zen_href_link(FILENAME_LOGIN, '', 'SSL'));
  }
} 

right below that add:

if (!isset($_GET['order_id']) || (isset($_GET['order_id']) && !is_numeric($_GET['order_id']))) {
  zen_redirect(zen_href_link(FILENAME_ACCOUNT_HISTORY, '', 'SSL'));
} 

towards the bottom find:

  $city = $check_customer->fields['entry_city']; 

right below that add:

$customer_info_query = "SELECT customers_id
                        FROM   " . TABLE_ORDERS . "
                        WHERE  orders_id = :ordersID";

$customer_info_query = $db->bindVars($customer_info_query, ':ordersID', $_GET['order_id'], 'integer');
$customer_info = $db->Execute($customer_info_query);

$order_number = $_GET['order_id']; 

Thats it, now your customers "Order Number" text field on the returns page will be pre-populated by the order_id from within the My Account > History > Order Info page

Enjoy!