145 lines
4.4 KiB
PHP
145 lines
4.4 KiB
PHP
<?php
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/**
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* Vvveb
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*
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* Copyright (C) 2022 Ziadin Givan
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Vvveb\Plugins\Shipping;
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use function Vvveb\__;
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use Vvveb\Sql\Region_groupSQL;
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use Vvveb\System\Cart\Currency;
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use Vvveb\System\Core\View;
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use Vvveb\System\ShippingMethod;
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if (! defined('V_VERSION')) {
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die('Invalid request!');
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}
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class Shipping extends ShippingMethod {
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private $namespace = 'shipping';
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private $method_data = [
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'name' => 'shipping',
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'title' => 'Shipping',
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'description' => 'Default shipping',
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'region_id' => 0,
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'cost' => 0,
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'tax_type_id' => 0,
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'region_group_id' => 0,
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'free_shipping' => 0,
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'difference' => 0,
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'text' => '',
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'free_message' => 'Add more products worth at least %s to get free shipping!',
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];
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private function getCost() {
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$subtotal = $this->cart->getSubTotal(); //without totals/taxes
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$total = $this->cart->getGrandTotal();
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if (($this->method_data['cost'] == 0) ||
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($this->method_data['free_shipping'] && ($total > $this->method_data['free_shipping']))) {
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$this->method_data['cost'] = 0;
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}
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if (isset($this->method_data['weight'])) {
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$cartWeight = $this->cart->getWeight();
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$base = $this->method_data['base-weight'];
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$additionalPrice = 0;
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$additionalWeight = $cartWeight - $base;
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if ($additionalWeight) {
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//get heaviest first
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$weights = array_reverse($this->method_data['weight']);
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foreach ($weights as $weight) {
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if (($cartWeight) > $weight['above_weight']) {
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$additionalPrice = floatval($weight['price']);
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break;
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}
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}
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if ($additionalPrice) {
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//multiply exceeding weight by weight unit price
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$this->method_data['cost'] += $additionalWeight * $additionalPrice;
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}
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}
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}
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if ($this->method_data['cost'] == 0) {
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$this->method_data['text'] = __('Free shipping');
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}
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$this->method_data['difference'] = max($this->method_data['free_shipping'] - $total - $this->method_data['cost'], 0);
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}
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public function getMethod(&$checkoutInfo = [], $options = []) {
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$this->method_data = $options + $this->method_data;
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$this->method_data['cost'] = floatval($this->method_data['cost']);
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//if set only for specific region(s) check if address matches region
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$region_group_id = $this->method_data['region_group_id'];
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$shipping_country_id = $checkoutInfo['shipping_country_id'] ?? false;
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$shipping_region_id = $checkoutInfo['shipping_region_id'] ?? 0;
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if ($region_group_id != 0) {
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$region = new Region_groupSQL();
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$regions = [];
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$params = ['region_group_id' => (int)$region_group_id, 'country_id' => (int)$shipping_country_id, 'region_id' => (int)$shipping_region_id];
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$regions = $region->isRegion($params);
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if (isset($regions['count']) && $regions['count'] == 0) {
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return [];
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}
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}
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$this->getCost();
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return $this->method_data;
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}
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public function init() {
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//remove previous total and tax
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$this->cart->removeTotal($this->namespace);
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$this->cart->removeTax($this->namespace);
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}
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public function setMethod() {
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$view = View ::getInstance();
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if ($this->method_data['cost'] || $this->method_data['text'] || $this->method_data['difference']) {
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if ($this->method_data['free_message'] && $this->method_data['difference']) {
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$currency = Currency :: getInstance($options);
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$view->info['shipping-message'] = sprintf($this->method_data['free_message'], $currency->format($this->method_data['difference']));
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}
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if ($this->method_data['tax_type_id']) {
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$this->cart->addTax($this->namespace, $this->method_data['cost'], $this->method_data['tax_type_id']);
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}
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$this->cart->addTotal($this->namespace, $this->method_data['title'] , $this->method_data['cost'], $this->method_data['text']);
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}
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}
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public function ship() {
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return true;
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}
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}
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