So berechnen Sie Zeilensumme in Wocommerce

Question

Wie kann ich die Zeilensumme für die Erstellung von Bestellung in Woo Commerce berechnen, wenn ich Gutscheincode von 20 rs off und und eine Steuer von 6% verwende.

$order = new WC_Order(); 
$order = wc_create_order($order_data); 

$items = WC()->cart->get_cart(); 

foreach($items as $item => $values) { 
    $product_id = $values['product_id']; 
    $product = wc_get_product($product_id); 
    $quantity = (int)$values['quantity']; 

    $sale_price = $product->get_price(); 
    $final_price = ????? 
    $price_params = array('totals' => array('subtotal' => $sale_price, 'total' => $final_price)); 
    $order->add_product($product, $quantity,$price_params); 
} 

Hier, wie bekomme ich $ final_price ??

Answer 1

ich glaube, Sie so etwas wie dieses

$order = new WC_Order(); 
$order = wc_create_order($order_data); 

$items = WC()->cart->get_cart(); 

foreach($items as $item => $values) { 
    $product_id = $values['product_id']; 
    $product = wc_get_product($product_id); 
    $quantity = (int)$values['quantity']; 

    $sale_price = $product->get_price(); 
    $final_price = ????? 
    $price_params = array('totals' => array('subtotal' => $sale_price, 'total' => $final_price)); 
    $order->add_product($product, $quantity,$price_params); 
} 
$order_total=WC()->cart->calculate_totals(); 

Answer 2

versuchen dieses tun konnte

public function get_line_total($item, $inc_tax = false, $round = true) { 
    $total = 0; 

    if (is_callable(array($item, 'get_total'))) { 
     // Check if we need to add line tax to the line total. 
     $total = $inc_tax ? $item->get_total() + $item->get_total_tax() : $item->get_total(); 

     // Check if we need to round. 
     $total = $round ? round($total, wc_get_price_decimals()) : $total; 
    } 

    return apply_filters('woocommerce_order_amount_line_total', $total, $this, $item, $inc_tax, $round); 
    }