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[PHP] pobierz, plaintext 
add_action('wp_ajax_add_product_to_cart_checkout', 'add_product_to_cart_checkout');
add_action('wp_ajax_nopriv_add_product_to_cart_checkout', 'add_product_to_cart_checkout');
function add_product_to_cart_checkout()
{
	global $order, $woocommerce, $post;
	$product_id     = intval($_POST['productid']);
	$price          = floatval($_POST['price']);
	$ebike_ids      = array(17386, 17385, 17382, 17378, 17375, 17372, 17370, 17369, 17364, 16132, 16130, 4561, 4550, 3490, 2376);
	$insurance_ids  = array(16600, 16653, 16654, 16655, 16659, 16660);
	$found          = false;
	$ebike_quantity = 1;
	$new_image    = intval($_POST['image']);
 
	if (isset($_POST['productid']) && isset($_POST['price']) && !WC()->cart->is_empty()) {
		// Loop through cart items
		foreach (WC()->cart->get_cart() as $cart_item_key => $cart_item) {
			// Delete all preexisting insurance products
			if (in_array($cart_item['product_id'],  $insurance_ids)) {
				WC()->cart->remove_cart_item($cart_item_key);
			}
 
			// Get ebikes total quantity
			if (in_array($cart_item['product_id'],  $ebike_ids)) {
				$ebike_quantity +=  $cart_item['quantity'];
			}
		}
 
		// If command is not to remove add insurance product with price as custom cart item data
		if ($price >= 0 && $cart_item['insurance_price'] > 0) {
			WC()->cart->add_to_cart($product_id, $ebike_quantity, 0, array(), array('insurance_price' => $price, "new_photo" => $new_image));
			//$order = wc_get_order( $order->id );
			$product_cart_id = WC()->cart->generate_cart_id( $product_id );
			$items = $woocommerce->cart->get_cart();
			//$order = new WC_Order($product_id);
 
			foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
				$product = $cart_item['data'];
				print_r($product);
			}
 
			//print_r($items);
			echo "dodano do koszyka>> ".$product_cart_id;
		}
		die();
	} else {
 
		WC()->cart->add_to_cart($product_id, $ebike_quantity, 0, array(), array('insurance_price' => $price, "new_photo" => $new_image));
		$product_cart_id = WC()->cart->generate_cart_id( $product_id );
	}
	if (!WC()->cart->is_empty()) {
		echo "dodano do koszyka ".$product_cart_id;
	} else {
		echo "lipa";
	}
}
 
// Set insurance price from custom cart item data
add_action('woocommerce_before_calculate_totals', 'set_insurance_price');
function set_insurance_price($cart)
{
	if (is_admin() && !defined('DOING_AJAX'))
		return;
 
	foreach ($cart->get_cart() as $cart_item) {
		if (isset($cart_item['insurance_price']) && $cart_item['insurance_price'] > 0) {
			$cart_item['data']->set_price($cart_item['insurance_price']);
		}
	}
}
 
 
add_action( 'woocommerce_get_cart_item_from_session',  'cart_item_from_session' , 99, 2 );
 
function cart_item_from_session( $data, $values ) {
    $data[ 'new_photo' ] = isset( $values[ 'new_photo' ] ) ? $values[ 'new_photo' ] : '';
    return $data;
}
 
add_filter( 'woocommerce_add_order_item_meta', 'add_item_meta_order', 10, 3 );
 
function add_item_meta_order( $item_id, $values ) {
    if ( !is_null( $values[ 'new_photo' ] ) ) {
        wc_add_order_item_meta( $item_id, 'new_photo', $values[ 'new_photo' ] );
    }
}
[PHP] pobierz, plaintext