43. Integration with WooCommerce

add_filter( 'woocommerce_product_tabs', function( $tabs ) {
    $tabs['inquiry'] = [
        'title'    => 'Product Inquiry',
        'priority' => 50,
        'callback' => function() {
            global $product;
            // Render form and pass product ID as hidden field
            echo '<input type="hidden" name="wc_product_id" value="' . esc_attr( $product->get_id() ) . '">';
            echo FORMFORGE_Form_Renderer::instance()->render( 15 );
        },
    ];
    return $tabs;
} );

add_action( 'formforge_after_submit', function( $submission_id, $form_id, $data ) {
    if ( $form_id !== 10 || ! function_exists( 'wc_create_order' ) ) return;

    $order = wc_create_order();
    $order->set_billing_email( $data['field_2']['value'] ?? '' );
    $order->set_billing_first_name( $data['field_1']['value'] ?? '' );
    $order->add_meta_data( '_formforge_submission_id', $submission_id );
    $order->set_status( 'processing' );
    $order->save();
}, 10, 3 );

add_action( 'formforge_after_submit', function( $submission_id, $form_id, $data ) {
    if ( $form_id !== 10 || ! function_exists( 'wc_create_order' ) ) return;

    $product_id = (int) ( $_POST['wc_product_id'] ?? 0 );
    if ( ! $product_id ) return;

    $product = wc_get_product( $product_id );
    if ( ! $product ) return;

    $order = wc_create_order();
    $order->add_product( $product, 1 );
    $order->set_billing_email( $data['field_email']['value'] ?? '' );
    $order->calculate_totals();
    $order->set_status( 'pending' );
    $order->save();
}, 10, 3 );