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<?php |
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|
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use MyParcelNL\Sdk\src\Adapter\DeliveryOptions\AbstractDeliveryOptionsAdapter as DeliveryOptions; |
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use MyParcelNL\Sdk\src\Factory\DeliveryOptionsAdapterFactory; |
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|
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if (! defined('ABSPATH')) { |
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exit; |
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} // Exit if accessed directly |
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|
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if (class_exists('WCPN_Cart_Fees')) { |
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return; |
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} |
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|
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/** |
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* Frontend views |
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*/ |
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class WCPN_Cart_Fees |
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{ |
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/** |
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* @var array |
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*/ |
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private $fees; |
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|
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/** |
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* @var DeliveryOptions |
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*/ |
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private $deliveryOptions; |
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|
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public function __construct() |
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{ |
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// Delivery options fees |
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add_action('woocommerce_cart_calculate_fees', [$this, 'get_delivery_options_fees'], 20); |
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} |
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|
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/** |
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* Get delivery fee in your order overview, at the front of the website |
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* |
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* @param WC_Cart $cart |
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* |
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* @throws Exception |
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*/ |
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public function get_delivery_options_fees(WC_Cart $cart): void |
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{ |
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if (is_admin() && ! defined('DOING_AJAX')) { |
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return; |
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} |
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|
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if (isset($_POST['post_data'])) { |
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// non-default post data for AJAX calls |
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parse_str($_POST['post_data'], $post_data); |
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} else { |
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// checkout finalization |
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$post_data = $_POST; |
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} |
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|
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/* check for delivery options & add fees*/ |
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if (empty($post_data[WCPOST_Admin::META_DELIVERY_OPTIONS])) { |
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return; |
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} |
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|
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$delivery_options_data = $post_data[WCPOST_Admin::META_DELIVERY_OPTIONS]; |
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$delivery_options_data = json_decode(stripslashes($delivery_options_data), true); |
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$this->deliveryOptions = DeliveryOptionsAdapterFactory::create($delivery_options_data); |
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|
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$this->addDeliveryFee(); |
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$this->addShipmentOptionFees(); |
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|
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$this->addFees($cart); |
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} |
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|
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/** |
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* @param string $name |
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* |
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* @return array |
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*/ |
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private function getFee(string $name): array |
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{ |
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$fees = $this->getFeeMap(); |
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$titles = $this->getFeeTitles(); |
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|
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return [$titles[$name] ?? null, $fees[$name] ?? 0]; |
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} |
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|
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/** |
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* Get shipping tax class |
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* adapted from WC_Tax::get_shipping_tax_rates |
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* assumes per order shipping (per item shipping not supported for postnl yet) |
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* |
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* @return string tax class |
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*/ |
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public function get_shipping_tax_class() |
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{ |
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$shipping_tax_class = get_option('woocommerce_shipping_tax_class'); |
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|
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// WC3.0+ sets 'inherit' for taxes based on items, empty for 'standard' |
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if (version_compare(WOOCOMMERCE_VERSION, '3.0', '>=') && 'inherit' !== $shipping_tax_class) { |
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$shipping_tax_class = '' === $shipping_tax_class ? 'standard' : $shipping_tax_class; |
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|
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return $shipping_tax_class; |
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} elseif (! empty($shipping_tax_class) && 'inherit' !== $shipping_tax_class) { |
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return $shipping_tax_class; |
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} |
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|
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if ($shipping_tax_class == 'inherit') { |
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$shipping_tax_class = ''; |
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} |
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|
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// See if we have an explicitly set shipping tax class |
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if ($shipping_tax_class) { |
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$tax_class = 'standard' === $shipping_tax_class ? '' : $shipping_tax_class; |
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} |
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|
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$location = WC_Tax::get_tax_location(''); |
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|
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if (sizeof($location) === 4) { |
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list($country, $state, $postcode, $city) = $location; |
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|
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// This will be per order shipping - loop through the order and find the highest tax class rate |
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$cart_tax_classes = WC()->cart->get_cart_item_tax_classes(); |
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// If multiple classes are found, use the first one. Don't bother with standard rate, we can get that later. |
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if (sizeof($cart_tax_classes) > 1 && ! in_array('', $cart_tax_classes)) { |
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$tax_classes = WC_Tax::get_tax_classes(); |
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|
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foreach ($tax_classes as $tax_class) { |
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$tax_class = sanitize_title($tax_class); |
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if (in_array($tax_class, $cart_tax_classes)) { |
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// correct $tax_class is now set |
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break; |
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} |
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} |
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// If a single tax class is found, use it |
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} elseif (sizeof($cart_tax_classes) == 1) { |
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$tax_class = array_pop($cart_tax_classes); |
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} |
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|
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// no rate = standard rate |
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if (empty($tax_class)) { |
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$tax_class = 'standard'; |
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} |
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} |
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|
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return $tax_class; |
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} |
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|
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/** |
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* Add the fees for the selected shipment options. |
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*/ |
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private function addShipmentOptionFees(): void |
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{ |
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$shipmentOptions = ($this->deliveryOptions->getShipmentOptions())->toArray(); |
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|
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foreach ($shipmentOptions as $shipmentOption => $enabled) { |
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//Don't add the fee if it wasn't selected. |
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if ($enabled) { |
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$this->addFee($shipmentOption); |
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} |
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|
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} |
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|
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return; |
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} |
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|
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/** |
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* @param WC_Cart $cart |
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*/ |
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private function addFees(WC_Cart $cart) |
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{ |
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$tax = $this->get_shipping_tax_class(); |
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|
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foreach ($this->fees as $name) { |
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[$string, $fee] = $this->getFee($name); |
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|
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if ($string) { |
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$cart->add_fee($string, $fee, ! ! $tax, $tax ?? ""); |
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} |
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} |
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} |
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|
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/** |
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* Add a fee to the fees array. |
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* |
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* @param string $fee |
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*/ |
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private function addFee(string $fee): void |
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{ |
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$this->fees[] = $fee; |
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} |
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|
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/** |
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* Map items to prices for display in the checkout. |
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* |
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* @return array |
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*/ |
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private function getFeeMap(): array |
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{ |
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$carrier = $this->deliveryOptions->getCarrier(); |
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|
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$getCarrierFee = function(string $setting) use ($carrier): float { |
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return WCPOST()->setting_collection->getFloatByName("{$carrier}_{$setting}"); |
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}; |
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|
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return [ |
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"delivery_evening" => $getCarrierFee(WCPOST_Settings::SETTING_CARRIER_DELIVERY_EVENING_FEE), |
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"delivery_morning" => $getCarrierFee(WCPOST_Settings::SETTING_CARRIER_DELIVERY_MORNING_FEE), |
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"delivery_pickup" => $getCarrierFee(WCPOST_Settings::SETTING_CARRIER_PICKUP_FEE), |
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"only_recipient" => $getCarrierFee(WCPOST_Settings::SETTING_CARRIER_ONLY_RECIPIENT_FEE), |
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"signature" => $getCarrierFee(WCPOST_Settings::SETTING_CARRIER_SIGNATURE_FEE), |
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]; |
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} |
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|
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/** |
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* Map items to strings for display in the checkout. |
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* |
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* @return array |
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*/ |
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private function getFeeTitles(): array |
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{ |
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$carrierName = WCPN_Data::getCarriersHuman()[$this->deliveryOptions->getCarrier()]; |
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|
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return [ |
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"delivery_evening" => __("Evening delivery", "woocommerce-postnl"), |
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"delivery_morning" => __("Morning delivery", "woocommerce-postnl"), |
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"delivery_pickup" => __("Pick up at", "woocommerce-postnl") . " $carrierName", |
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"only_recipient" => __("Only recipient", "woocommerce-postnl"), |
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"signature" => __("Signature on delivery", "woocommerce-postnl"), |
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]; |
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} |
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|
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/** |
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* Add a delivery fee |
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*/ |
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private function addDeliveryFee(): void |
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{ |
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$this->addFee("delivery_{$this->deliveryOptions->getDeliveryType()}"); |
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} |
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} |
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|
