How to hide gateway in woocommerce if order amount is less than certain value?

Question

WordPress

How to make the payment gateway unavailable in woocommerce if the order amount is less than a certain amount, ideally, the item on the /checkout page would be shown, but it could not be selected and a window would appear that needs to be added by amount, maybe there are some plugins?
I found this, but I don't know how to merge it into a working version

add_action( 'woocommerce_checkout_process', 'wc_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'wc_minimum_order_amount' );
 
function wc_minimum_order_amount() {
    // Set this variable to specify a minimum order value
    $minimum = 100;
 
    if ( WC()->cart->total < $minimum ) {
 
        if( is_cart() ) {
 
            wc_print_notice(
                sprintf( 'You must have an order with a minimum of %s to place your order, your current order total is %s.' ,
                    wc_price( $minimum ),
                    wc_price( WC()->cart->total )
                ), 'error'
            );
 
        } else {
 
            wc_add_notice(
                sprintf( 'You must have an order with a minimum of %s to place your order, your current order total is %s.' ,
                    wc_price( $minimum ),
                    wc_price( WC()->cart->total )
                ), 'error'
            );
 
        }
    }
 
}

add_filter('woocommerce_available_payment_gateways', 'unsetting_payment_gateway', 10, 1);
function unsetting_payment_gateway( $available_gateways ) {

    // Здесь определяется количество товара
    $qty_limit = 15;
    $limit_reached = false;

    // Перебор по каждому элементу в корзине
    foreach(WC()->cart->get_cart() as $cart_item){
        if($cart_item['quantity'] > $qty_limit ){
            $limit_reached = true;
            break;
        }
    }
    if($limit_reached){
        // Здесь установить способ оплаты
        unset($available_gateways['cod']);
        unset($available_gateways['bacs']);
    }
    return $available_gateways;
}

Answer 1

Problem solved thanks OKyJIucT
Working code:

add_action( 'woocommerce_checkout_process', 'wc_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'wc_minimum_order_amount' );

$limit_reached = false;

function wc_minimum_order_amount() 
{
  // Задать переменную, чтобы указать минимальное значение заказа
  $minimum = 1000;
  
  if ( WC()->cart->total < $minimum ) {
    $limit_reached = true;
    
  }
  return $limit_reached;
}

function unsetting_payment_gateways( $available_gateways ) 
{	
  $limit_reached = wc_minimum_order_amount();
  if ($limit_reached) {			
      // Здесь установить способ оплаты
      unset($available_gateways['cod']);
  }
  
  return $available_gateways;
}
add_action('woocommerce_available_payment_gateways', 'unsetting_payment_gateways');