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54 lines
1.0 KiB
PHP
54 lines
1.0 KiB
PHP
<?php
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namespace pdt256\Shipping;
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use Exception;
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abstract class RateAdapter
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{
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protected $is_prod = FALSE;
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/** @var Shipment */
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protected $shipment;
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protected $data;
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protected $response;
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protected $rates = [];
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protected $rate_request;
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abstract protected function prepare(); // Prepare XML
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abstract protected function execute(); // Curl Request
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abstract protected function process(); // Convert to shipping rates array
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public function __construct($options = [])
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{
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if (isset($options['prod'])) {
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$this->is_prod = (bool) $options['prod'];
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}
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if (isset($options['shipment'])) {
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$this->shipment = $options['shipment'];
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}
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}
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public function set_request_adapter(RateRequest\Adapter $rate_request)
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{
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$this->rate_request = $rate_request;
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}
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public function get_rates()
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{
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$this
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->prepare()
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->execute()
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->process()
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->sort_by_cost();
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return array_values($this->rates);
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}
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protected function sort_by_cost()
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{
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uasort($this->rates, create_function('$a, $b', 'return ($a->getCost() > $b->getCost());'));
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}
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}
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