339 lines
14 KiB
PHP
339 lines
14 KiB
PHP
<?php
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namespace Opencart\Admin\Controller\Extension\Hutko\Payment;
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class Hutko extends \Opencart\System\Engine\Controller {
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private $refund_url = 'https://pay.hutko.org/api/reverse/order_id';
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private $status_url = 'https://pay.hutko.org/api/status/order_id';
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public function index(): void {
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$this->load->language('extension/hutko/payment/hutko');
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$this->document->setTitle($this->language->get('heading_title'));
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$data['breadcrumbs'] = [];
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$data['breadcrumbs'][] = [
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'text' => $this->language->get('text_home'),
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'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'])
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];
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$data['breadcrumbs'][] = [
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'text' => $this->language->get('text_extension'),
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'href' => $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment')
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];
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$data['breadcrumbs'][] = [
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'text' => $this->language->get('heading_title'),
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'href' => $this->url->link('extension/hutko/payment/hutko', 'user_token=' . $this->session->data['user_token'])
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];
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$data['save'] = $this->url->link('extension/hutko/payment/hutko.save', 'user_token=' . $this->session->data['user_token']);
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$data['back'] = $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment');
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// Config fields
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$fields = [
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'payment_hutko_merchant_id', 'payment_hutko_secret_key', 'payment_hutko_shipping_include',
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'payment_hutko_shipping_product_name', 'payment_hutko_shipping_product_code',
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'payment_hutko_new_order_status_id', 'payment_hutko_success_status_id', 'payment_hutko_declined_status_id',
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'payment_hutko_expired_status_id', 'payment_hutko_refunded_status_id', 'payment_hutko_include_discount_to_total',
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'payment_hutko_status', 'payment_hutko_sort_order', 'payment_hutko_geo_zone_id', 'payment_hutko_total', 'payment_hutko_save_logs'
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];
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foreach ($fields as $field) {
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$data[$field] = $this->config->get($field);
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}
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// Defaults
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if (is_null($data['payment_hutko_shipping_product_name'])) $data['payment_hutko_shipping_product_name'] = 'Shipping';
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if (is_null($data['payment_hutko_shipping_product_code'])) $data['payment_hutko_shipping_product_code'] = 'SHIPPING_001';
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if (is_null($data['payment_hutko_total'])) $data['payment_hutko_total'] = '0.01';
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if (is_null($data['payment_hutko_shipping_include'])) $data['payment_hutko_shipping_include'] = 1;
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if (is_null($data['payment_hutko_include_discount_to_total'])) $data['payment_hutko_include_discount_to_total'] = 1;
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$this->load->model('localisation/order_status');
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$data['order_statuses'] = $this->model_localisation_order_status->getOrderStatuses();
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$this->load->model('localisation/geo_zone');
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$data['geo_zones'] = $this->model_localisation_geo_zone->getGeoZones();
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$data['log_content'] = $this->displayLastDayLog();
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$data['header'] = $this->load->controller('common/header');
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$data['column_left'] = $this->load->controller('common/column_left');
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$data['footer'] = $this->load->controller('common/footer');
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$this->response->setOutput($this->load->view('extension/hutko/payment/hutko', $data));
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}
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public function save(): void {
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$this->load->language('extension/hutko/payment/hutko');
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$json = [];
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if (!$this->user->hasPermission('modify', 'extension/hutko/payment/hutko')) {
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$json['error']['warning'] = $this->language->get('error_permission');
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}
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if (empty($this->request->post['payment_hutko_merchant_id']) || !is_numeric($this->request->post['payment_hutko_merchant_id'])) {
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$json['error']['payment_hutko_merchant_id'] = $this->language->get('error_merchant_id_numeric');
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}
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$key = $this->request->post['payment_hutko_secret_key'] ?? '';
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if (empty($key) || ($key != 'test' && (strlen($key) < 10 || is_numeric($key)))) {
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$json['error']['payment_hutko_secret_key'] = $this->language->get('error_secret_key_invalid');
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}
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if (!$json) {
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$this->load->model('setting/setting');
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$this->model_setting_setting->editSetting('payment_hutko', $this->request->post);
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$json['success'] = $this->language->get('text_success');
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}
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$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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public function install(): void {
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$this->load->model('extension/hutko/payment/hutko');
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$this->model_extension_hutko_payment_hutko->install();
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// Register Event
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$this->load->model('setting/event');
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// Remove if exists to prevent duplicates
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$this->model_setting_event->deleteEventByCode('hutko_order_info');
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$event_data = [
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'code' => 'hutko_order_info',
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'description' => 'Hutko Payment Info Panel',
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'trigger' => 'admin/view/sale/order_info/after',
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'action' => 'extension/hutko/payment/hutko.order_info',
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'status' => 1,
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'sort_order' => 1
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];
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if (version_compare(VERSION, '4.0.0.0', '>=')) {
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// OC 4.0.2.0+ uses array, older 4.0.x uses params.
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// We try array first (modern way).
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try {
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$this->model_setting_event->addEvent($event_data);
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} catch (\Exception $e) {
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// Fallback for older 4.0.0.0 versions
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$this->model_setting_event->addEvent('hutko_order_info', 'admin/view/sale/order_info/after', 'extension/hutko/payment/hutko.order_info', 1, 1);
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}
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}
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}
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public function uninstall(): void {
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$this->load->model('setting/event');
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$this->model_setting_event->deleteEventByCode('hutko_order_info');
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}
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public function order_info(string &$route, array &$args, string &$output): void {
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$order_id = isset($args['order_id']) ? (int)$args['order_id'] : 0;
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if (!$order_id) return;
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$this->load->model('sale/order');
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$order_info = $this->model_sale_order->getOrder($order_id);
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if ($order_info && isset($order_info['payment_code']) &&
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($order_info['payment_code'] == 'hutko' || $order_info['payment_code'] == 'hutko.hutko')) {
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$this->load->language('extension/hutko/payment/hutko');
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$this->load->model('extension/hutko/payment/hutko');
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// NEW: Get all transactions
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$transactions = $this->model_extension_hutko_payment_hutko->getTransactions($order_id);
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// Format transactions for view
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$data['transactions'] = [];
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foreach ($transactions as $t) {
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$payload_arr = json_decode($t['payload'], true);
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$pretty_payload = $payload_arr ? json_encode($payload_arr, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE) : $t['payload'];
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$data['transactions'][] = [
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'date' => date($this->language->get('datetime_format'), strtotime($t['date_added'])),
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'ref' => $t['hutko_ref'],
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'type' => $t['type'],
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'status' => $t['status'],
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'amount' => $t['amount'] . ' ' . $t['currency'],
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'payload' => $pretty_payload,
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// Only allow refund if it's a successful callback (approved payment)
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'can_refund'=> ($t['type'] == 'callback' && $t['status'] == 'success')
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];
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}
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$data['order_id'] = $order_id;
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$data['user_token'] = $this->session->data['user_token'];
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// URLs
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$data['refund_url'] = $this->url->link('extension/hutko/payment/hutko.refund', 'user_token=' . $this->session->data['user_token'] . '&order_id=' . $order_id);
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$data['status_url'] = $this->url->link('extension/hutko/payment/hutko.status', 'user_token=' . $this->session->data['user_token']);
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// Translations
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$data['text_payment_information'] = $this->language->get('text_payment_information');
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$data['text_hutko_refund_title'] = $this->language->get('text_hutko_refund_title');
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$data['text_hutko_status_title'] = $this->language->get('text_hutko_status_title');
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$data['entry_refund_amount'] = $this->language->get('entry_refund_amount');
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$data['entry_refund_comment'] = $this->language->get('entry_refund_comment');
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$data['button_hutko_refund'] = $this->language->get('button_hutko_refund');
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$data['button_hutko_status_check'] = $this->language->get('button_hutko_status_check');
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$data['text_confirm_refund'] = $this->language->get('text_confirm_refund');
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$data['text_loading'] = $this->language->get('text_loading');
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$data['text_no_transactions'] = 'No Hutko transactions recorded.';
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$panel_html = $this->load->view('extension/hutko/payment/hutko_order_info_panel', $data);
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if (strpos($output, 'id="history"') !== false) {
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$output = str_replace('<div id="history"', $panel_html . '<div id="history"', $output);
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} else {
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$output .= $panel_html;
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}
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}
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}
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public function refund(): void {
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$this->load->language('extension/hutko/payment/hutko');
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$this->load->model('extension/hutko/payment/hutko');
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$this->load->model('sale/order');
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$json = [];
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$order_id = (int)($this->request->post['order_id'] ?? 0);
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$amount = (float)($this->request->post['refund_amount'] ?? 0);
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$comment = (string)($this->request->post['refund_comment'] ?? '');
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// NEW: Pass specific transaction ref if possible, or find the last successful one
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$hutko_ref = (string)($this->request->post['hutko_ref'] ?? '');
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// If ref not passed via JS (which we will add), check DB
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if (empty($hutko_ref)) {
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// Find the successful payment
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$transactions = $this->model_extension_hutko_payment_hutko->getTransactions($order_id);
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foreach($transactions as $t) {
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if ($t['type'] == 'callback' && $t['status'] == 'success') {
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$hutko_ref = $t['hutko_ref'];
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break;
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}
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}
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}
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$order_info = $this->model_sale_order->getOrder($order_id);
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if ($hutko_ref && $order_info && $amount > 0) {
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$data = [
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'order_id' => $hutko_ref,
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'merchant_id' => $this->config->get('payment_hutko_merchant_id'),
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'version' => '1.0',
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'amount' => round($amount * 100),
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'currency' => $order_info['currency_code'],
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'comment' => $comment
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];
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$data['signature'] = $this->sign($data);
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$response = $this->api($this->refund_url, $data);
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// LOG the refund attempt
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$this->model_extension_hutko_payment_hutko->logTransaction(
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$order_id,
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$hutko_ref,
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'refund',
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(($response['response']['reverse_status'] ?? '') === 'approved') ? 'success' : 'failed',
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$amount,
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$order_info['currency_code'],
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$response
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);
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if (($response['response']['reverse_status'] ?? '') === 'approved') {
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$json['success'] = $this->language->get('text_refund_success');
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$rev_amt = isset($response['response']['reversal_amount']) ? $response['response']['reversal_amount']/100 : $amount;
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$msg = sprintf($this->language->get('text_refund_success_comment'),
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$hutko_ref,
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$this->currency->format($rev_amt, $order_info['currency_code'], $order_info['currency_value']),
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$comment
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);
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$this->model_extension_hutko_payment_hutko->addOrderHistory($order_id, $this->config->get('payment_hutko_refunded_status_id'), $msg, true);
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} else {
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$err = $response['response']['error_message'] ?? 'Unknown Error';
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$json['error'] = sprintf($this->language->get('text_refund_api_error'), $err);
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}
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} else {
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$json['error'] = $this->language->get('error_invalid_request');
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}
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$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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public function status(): void {
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$this->load->language('extension/hutko/payment/hutko');
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$json = [];
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$ref = $this->request->post['hutko_transaction_ref'] ?? '';
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if ($ref) {
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$data = [
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'order_id' => $ref,
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'merchant_id' => $this->config->get('payment_hutko_merchant_id'),
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'version' => '1.0',
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];
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$data['signature'] = $this->sign($data);
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$response = $this->api($this->status_url, $data);
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if (($response['response']['response_status'] ?? '') === 'success') {
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$json['success'] = $this->language->get('text_status_success');
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unset($response['response']['response_signature_string'], $response['response']['signature']);
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$json['data'] = $response['response'];
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} else {
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$err = $response['response']['error_message'] ?? 'Unknown Error';
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$json['error'] = sprintf($this->language->get('text_status_api_error'), $err);
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}
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} else {
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$json['error'] = $this->language->get('error_missing_params');
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}
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$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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private function sign(array $data): string {
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$key = $this->config->get('payment_hutko_secret_key');
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$filtered = array_filter($data, function ($v) { return $v !== '' && $v !== null; });
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ksort($filtered);
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$str = $key;
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foreach ($filtered as $v) $str .= '|' . $v;
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return sha1($str);
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}
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private function api(string $url, array $data): array {
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if ($this->config->get('payment_hutko_save_logs')) $this->logOC('Req: ' . json_encode($data));
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode(['request' => $data]));
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
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$res = curl_exec($ch);
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$error = curl_error($ch);
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curl_close($ch);
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if ($this->config->get('payment_hutko_save_logs')) {
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$this->logOC('Res: ' . $res);
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if ($error) $this->logOC('CURL: ' . $error);
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}
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return json_decode($res, true) ?: [];
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}
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private function displayLastDayLog() {
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if (!$this->config->get('payment_hutko_save_logs')) return $this->language->get('text_logs_disabled');
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$file = DIR_LOGS . 'error.log';
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if (!file_exists($file)) return sprintf($this->language->get('text_log_file_not_found'), 'error.log');
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$lines = file($file);
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$output = [];
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for ($i = count($lines) - 1; $i >= 0 && count($output) < 50; $i--) {
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if (strpos($lines[$i], 'Hutko Payment') !== false) $output[] = htmlspecialchars($lines[$i], ENT_QUOTES, 'UTF-8');
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}
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return empty($output) ? $this->language->get('text_no_logs_found') : implode('<br>', $output);
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}
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private function logOC($message) {
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$this->log->write('Hutko Payment: ' . $message);
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}
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} |