Beaver Themer - WooCommerce: Add Stock Status field connection

code.php

add_action( 'fl_page_data_add_properties', 'ac_add_field_connections' );
function ac_add_field_connections() {
    FLPageData::add_post_property( 'woocommerce_product_stock_status', array(
        'label'	=> __( 'Product Image with Gallery Slider', 'woopack' ),
        'group'	=> 'woocommerce',
        'type'	=> 'string',
        'getter'	=> 'ac_get_product_stock_status',
    ) );
}

// Currently, not registering setting panel for the field connection.
function ac_get_product_stock_status( $settings ) {
    global $product;

    $instock = $product->is_in_stock();
    $show_status = isset( $settings->show_status ) ? $settings->show_status : '';
    $instock_text = isset( $settings->instock_text ) ? $settings->instock_text : __( 'In Stock' );
    $outofstock_text = isset( $settings->outofstock_text ) ? $settings->outofstock_text : __( 'Out of Stock' );

    if ( $instock && 'instock' === $show_status ) {
        echo $instock_text;
    }
    if ( ! $instock && 'instock' !== $show_status ) {
        echo $outofstock_text;
    }
}