Add TOS Condition for Wholesalers

terms.php

<?php
/**
 * Checkout terms and conditions checkbox
 *
 * @author 		WooThemes
 * @package 	WooCommerce/Templates
 * @version     2.5.0
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( wc_get_page_id( 'terms' ) > 0 && apply_filters( 'woocommerce_checkout_show_terms', true ) ) : ?>
	<?php do_action( 'woocommerce_checkout_before_terms_and_conditions' ); ?>
    <p class="form-row terms wc-terms-and-conditions">
		<input type="checkbox" class="input-checkbox" name="terms" <?php checked( apply_filters( 'woocommerce_terms_is_checked_default', isset( $_POST['terms'] ) ), true ); ?> id="terms" />
        <label for="terms" class="checkbox"><?php printf( __( 'I&rsquo;ve read and accept the <a href="%s" target="_blank">terms &amp; conditions</a>', 'woocommerce' ), esc_url( wc_get_page_permalink( 'terms' ) ) ); ?> <span class="required">*</span></label>
        <input type="hidden" name="terms-field" value="1" />
    </p>
	<?php do_action( 'woocommerce_checkout_after_terms_and_conditions' ); ?>
<?php endif; ?>

This should do the trick. Simply replace 12345 with the actual ID of the terms page that applies to wholesalers.

add_filter('woocommerce_get_terms_page_id', function($page_id) {
    global $current_user;
    if(isset($current_user) && class_exists('WWP_Wholesale_Roles')) {
        $wwp_wholesale_roles = WWP_Wholesale_Roles::getInstance();
        $wwp_wholesale_role = $wwp_wholesale_roles->getUserWholesaleRole();

        if(!empty($wwp_wholesale_role)) {
            // Set ID of Wholesaler Terms page
            $page_id = 12345;
        }
    }
    return $page_id;
}, 10, 1);

Once this is added to the theme-customizations/custom/functions.php file the site goes down.