first commit

2025-12-12 09:28:40 +02:00
commit b1b2ef5949
15 changed files with 1303 additions and 0 deletions
--- a/catalog/controller/payment/hutko.php
+++ b/catalog/controller/payment/hutko.php
@@ -0,0 +1,128 @@
+<?php
+namespace Opencart\Catalog\Controller\Extension\Hutko\Payment;
+
+class Hutko extends \Opencart\System\Engine\Controller {
+	private $checkout_url = 'https://pay.hutko.org/api/checkout/url/';
+
+	public function index(): string {
+		$this->load->language('extension/hutko/payment/hutko');
+		return $this->load->view('extension/hutko/payment/hutko', ['language' => $this->config->get('config_language')]);
+	}
+
+	public function confirm(): void {
+		$this->load->language('extension/hutko/payment/hutko');
+		$this->load->model('checkout/order');
+		
+		$json = [];
+
+		if (!isset($this->session->data['order_id'])) {
+			$json['error'] = 'Session missing';
+			$json['redirect'] = $this->url->link('checkout/failure', 'language=' . $this->config->get('config_language'), true);
+		} else {
+			$order_info = $this->model_checkout_order->getOrder($this->session->data['order_id']);
+			
+			if (!$order_info) {
+				$json['error'] = 'Order missing';
+			} else {
+				// Build API Payload
+				$request_data = $this->buildRequest($order_info);
+				
+				// Save Ref
+				$this->load->model('extension/hutko/payment/hutko');
+				$this->model_extension_hutko_payment_hutko->addHutkoOrder($order_info['order_id'], $request_data['order_id']);
+
+				// API Call
+				$response = $this->api($this->checkout_url, $request_data);
+
+				if (($response['response']['response_status'] ?? '') === 'success' && !empty($response['response']['checkout_url'])) {
+					// Set to Pending/Initiated
+					$this->model_checkout_order->addHistory($order_info['order_id'], $this->config->get('payment_hutko_new_order_status_id'), 'Redirecting to Hutko', false);
+					
+					// Return Redirect URL to frontend JS
+					$json['redirect'] = $response['response']['checkout_url'];
+				} else {
+					$json['error'] = $response['response']['error_message'] ?? $this->language->get('error_api_communication');
+				}
+			}
+		}
+
+		$this->response->addHeader('Content-Type: application/json');
+		$this->response->setOutput(json_encode($json));
+	}
+
+	public function callback(): void {
+		$input = file_get_contents("php://input");
+		$data = json_decode($input, true);
+
+		if (!$data || !$this->validate($data)) {
+			http_response_code(400);
+			exit('Invalid Request');
+		}
+
+		$parts = explode('#', $data['order_id']);
+		$order_id = (int)$parts[0];
+		
+		$this->load->model('checkout/order');
+		$order_info = $this->model_checkout_order->getOrder($order_id);
+
+		if ($order_info) {
+			$status = $data['order_status'] ?? '';
+			
+			// Map statuses
+			if ($status === 'approved') {
+				$this->model_checkout_order->addHistory($order_id, $this->config->get('payment_hutko_success_status_id'), 'Hutko Confirmed', true);
+				echo "OK";
+			} elseif ($status === 'declined') {
+				$this->model_checkout_order->addHistory($order_id, $this->config->get('payment_hutko_declined_status_id'), 'Declined', true);
+				echo "Declined";
+			} else {
+				echo "Status update received";
+			}
+		}
+	}
+
+	private function buildRequest($order) {
+		$ref = $order['order_id'] . '#' . time();
+		$total = (int)round($order['total'] * 100); // Send in cents
+		
+		$data = [
+			'order_id' => $ref,
+			'merchant_id' => $this->config->get('payment_hutko_merchant_id'),
+			'amount' => $total,
+			'currency' => $order['currency_code'],
+			'order_desc' => 'Order #' . $order['order_id'],
+			'response_url' => $this->url->link('checkout/success', 'language=' . $this->config->get('config_language'), true),
+			'server_callback_url' => $this->url->link('extension/hutko/payment/hutko.callback', '', true),
+			'reservation_data' => base64_encode(json_encode(['products' => []])) // simplified for brevity
+		];
+		
+		$data['signature'] = $this->sign($data);
+		return $data;
+	}
+
+	private function sign($data) {
+		$key = $this->config->get('payment_hutko_secret_key');
+		$arr = array_filter($data, function($v){ return $v !== '' && $v !== null; });
+		ksort($arr);
+		$str = $key;
+		foreach($arr as $v) $str .= '|' . $v;
+		return sha1($str);
+	}
+	
+	private function validate($data) {
+		$sig = $data['signature'] ?? '';
+		unset($data['signature'], $data['response_signature_string']);
+		return hash_equals($this->sign($data), $sig);
+	}
+
+	private function api($url, $data) {
+		$ch = curl_init($url);
+		curl_setopt($ch, CURLOPT_POST, 1);
+		curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode(['request' => $data]));
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+		curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
+		$res = curl_exec($ch);
+		curl_close($ch);
+		return json_decode($res, true) ?: [];
+	}
+}
--- a/catalog/language/en-gb/payment/hutko.php
+++ b/catalog/language/en-gb/payment/hutko.php
@@ -0,0 +1,14 @@
+<?php
+// Text
+$_['text_title'] = 'Credit Card / Debit Card (Hutko)';
+$_['text_initiated_payment'] = 'Customer initiated payment via Hutko.';
+$_['text_order'] = 'Order';
+$_['text_loading'] = 'Loading';
+$_['error_payment_data_build']           = 'Error: Could not prepare payment data. Please try again or contact support.';
+$_['error_api_communication']            = 'Error: Could not communicate with the payment gateway. Please try again.';
+$_['text_redirecting_comment']           = 'Redirecting to Hutko. Hutko Order ID: %s. URL: %s';
+// For callback
+$_['text_payment_approved']              = 'Payment Approved by Hutko.';
+$_['text_payment_declined']              = 'Payment Declined by Hutko.';
+$_['text_payment_expired']               = 'Payment Expired at Hutko.';
+$_['text_payment_processing']            = 'Payment is Processing at Hutko.';
--- a/catalog/language/ru-ru/payment/hutko.php
+++ b/catalog/language/ru-ru/payment/hutko.php
@@ -0,0 +1,16 @@
+<?php
+// Hutko translation file
+
+
+$_['text_title'] = 'Оплата картой через Hutko';
+$_['text_initiated_payment'] = 'Клиент инициировал платеж через Hutko.';
+$_['text_order'] = 'Заказ';
+$_['text_loading'] = 'Загрузка';
+$_['error_payment_data_build'] = 'Ошибка: не удалось подготовить данные платежа. Повторите попытку или обратитесь в службу поддержки.';
+$_['error_api_communication'] = 'Ошибка: не удалось связаться с платежным шлюзом. Повторите попытку.';
+$_['text_redirecting_comment'] = 'Перенаправление на Hutko. Идентификатор заказа Hutko: %s. URL: %s';
+
+$_['text_payment_approved'] = 'Платеж одобрен Hutko.';
+$_['text_payment_declined'] = 'Платеж отклонен Hutko.';
+$_['text_payment_expired'] = 'Срок действия платежа истек в Hutko.';
+$_['text_payment_processing'] = 'Платеж обрабатывается в Hutko.';
--- a/catalog/language/uk-ua/payment/hutko.php
+++ b/catalog/language/uk-ua/payment/hutko.php
@@ -0,0 +1,16 @@
+<?php
+// Hutko translation file
+
+
+$_['text_title'] = 'Оплата карткою через Hutko';
+$_['text_initiated_payment'] = 'Клієнт ініціював платіж через Hutko.';
+$_['text_order'] = 'Замовлення';
+$_['text_loading'] = 'Завантаження';
+$_['error_payment_data_build'] = 'Помилка: не вдалося підготувати дані платежу. Повторіть спробу або зверніться до служби підтримки.';
+$_['error_api_communication'] = 'Помилка: не вдалося зв\'язатися з платіжним шлюзом. Повторіть спробу.';
+$_['text_redirecting_comment'] = 'Перенаправлення на Hutko. Ідентифікатор замовлення Hutko: %s. URL: %s';
+
+$_['text_payment_approved'] = 'Платіж схвалений Hutko.';
+$_['text_payment_declined'] = 'Платіж відхилений Hutko.';
+$_['text_payment_expired'] = 'Термін дії платежу минув у Hutko.';
+$_['text_payment_processing'] = 'Платіж обробляється в Hutko.';
--- a/catalog/model/payment/hutko.php
+++ b/catalog/model/payment/hutko.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace Opencart\Catalog\Model\Extension\Hutko\Payment;
+
+class Hutko extends \Opencart\System\Engine\Model
+{
+
+	public function getMethods(array $address = []): array
+	{
+		$method_data = $this->getMethod($address);
+
+		// Only return the method if it actually has data
+		if ($method_data) {
+			return  $method_data;
+		}
+
+		return [];
+	}
+
+	public function getMethod(array $address = []): array
+	{
+		$this->load->language('extension/hutko/payment/hutko');
+		$allowed_currencies = ['UAH', 'USD', 'EUR', 'GBP', 'CZK'];
+		if (!in_array(strtoupper($this->session->data['currency']), $allowed_currencies)) {
+			$status = false;
+		}
+		// 1. Validate Address (Safeguard against undefined keys)
+		$country_id = isset($address['country_id']) ? (int)$address['country_id'] : 0;
+		$zone_id = isset($address['zone_id']) ? (int)$address['zone_id'] : 0;
+
+		$status = true;
+
+		// 2. Check Geo Zone
+		if ($this->config->get('payment_hutko_geo_zone_id')) {
+			$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "zone_to_geo_zone WHERE geo_zone_id = '" . (int)$this->config->get('payment_hutko_geo_zone_id') . "' AND country_id = '" . $country_id . "' AND (zone_id = '" . $zone_id . "' OR zone_id = '0')");
+
+			if (!$query->num_rows) {
+				$status = false;
+			}
+		}
+
+		// 3. Check Order Total
+		if ($this->config->get('payment_hutko_total') > 0 && $this->config->get('payment_hutko_total') > $this->cart->getTotal()) {
+			$status = false;
+		}
+
+		// 4. Return Data
+		$method_data = [];
+
+		if ($status && $this->config->get('payment_hutko_status')) {
+			$option_data = [];
+
+			$option_data['hutko'] = [
+				'code' => 'hutko.hutko',
+				'name' => $this->language->get('text_title')
+			];
+
+			// FORCE (int) casting and default value to prevent "Undefined array key" error
+			$sort_order = (int)$this->config->get('payment_hutko_sort_order') ?? 1;
+
+			$method_data = [
+				'code'       => 'hutko',
+				'name'       => $this->language->get('text_title'),
+				'option'     => $option_data,
+				'sort_order' => $sort_order
+			];
+		}
+
+		return $method_data;
+	}
+
+	public function addHutkoOrder($order_id, $ref)
+	{
+		$this->db->query("INSERT INTO `" . DB_PREFIX . "hutko_order` SET `order_id` = '" . (int)$order_id . "', `hutko_transaction_ref` = '" . $this->db->escape($ref) . "', `date_added` = NOW() ON DUPLICATE KEY UPDATE `hutko_transaction_ref` = '" . $this->db->escape($ref) . "'");
+	}
+}
--- a/catalog/view/template/payment/hutko.twig
+++ b/catalog/view/template/payment/hutko.twig
@@ -0,0 +1,30 @@
+<div class="d-inline-block pt-2 pd-2 w-100 text-end">
+  <button type="button" id="button-confirm" class="btn btn-primary">{{ button_confirm }}</button>
+</div>
+<script type="text/javascript"><!--
+$('#button-confirm').on('click', function() {
+    var element = this;
+    $.ajax({
+        url: 'index.php?route=extension/hutko/payment/hutko.confirm&language={{ language }}',
+        type: 'get',
+        dataType: 'json',
+        beforeSend: function() {
+            $(element).prop('disabled', true).addClass('loading');
+        },
+        complete: function() {
+            $(element).prop('disabled', false).removeClass('loading');
+        },
+        success: function(json) {
+            if (json['error']) {
+                alert(json['error']);
+            }
+            if (json['redirect']) {
+                location = json['redirect'];
+            }
+        },
+        error: function(xhr, ajaxOptions, thrownError) {
+            console.log(thrownError + "\r\n" + xhr.statusText + "\r\n" + xhr.responseText);
+        }
+    });
+});
+//--></script>