87 lines
1.9 KiB
PHP
87 lines
1.9 KiB
PHP
<?php
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namespace Opencart\Catalog\Controller\Api\Sale;
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/**
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* Class Reward
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*
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* @package Opencart\Catalog\Controller\Api\Sale
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*/
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class Reward extends \Opencart\System\Engine\Controller {
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/**
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* @return void
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*/
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public function index(): void {
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$this->load->language('api/sale/reward');
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$json = [];
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if (isset($this->request->post['reward'])) {
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$reward = abs((int)$this->request->post['reward']);
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} else {
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$reward = 0;
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}
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$available = $this->customer->getRewardPoints();
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$points_total = 0;
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foreach ($this->cart->getProducts() as $product) {
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if ($product['points']) {
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$points_total += $product['points'];
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}
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}
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if ($reward) {
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if ($reward > $available) {
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$json['error'] = sprintf($this->language->get('error_points'), $this->request->post['reward']);
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}
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if ($reward > $points_total) {
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$json['error'] = sprintf($this->language->get('error_maximum'), $points_total);
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}
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}
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if (!$json) {
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if ($reward) {
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$json['success'] = $this->language->get('text_success');
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$this->session->data['reward'] = $reward;
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} else {
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$json['success'] = $this->language->get('text_remove');
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unset($this->session->data['reward']);
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}
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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/**
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* @return void
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*/
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public function maximum(): void {
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$this->load->language('api/sale/reward');
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$json = [];
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$json['maximum'] = 0;
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foreach ($this->cart->getProducts() as $product) {
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if ($product['points']) {
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$json['maximum'] += $product['points'];
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}
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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/**
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* @return void
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*/
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public function available(): void {
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode(['points' => $this->customer->getRewardPoints()]));
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}
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}
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