104 lines
3.3 KiB
PHP
104 lines
3.3 KiB
PHP
<?php
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/**
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* PayPal Create Order API Endpoint
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* Uses PayPalGateway class. Credentials come from config — NOT hardcoded here.
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*/
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ini_set('display_errors', '0');
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error_reporting(E_ALL);
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require_once __DIR__ . '/../includes/config_loader.php';
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require_once __DIR__ . '/../classes/PaymentGatewayInterface.php';
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require_once __DIR__ . '/../classes/PayPalGateway.php';
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require_once __DIR__ . '/../classes/GatewayFactory.php';
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// Logging
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$logDir = __DIR__ . '/../logs';
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@mkdir($logDir, 0755, true);
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$logFile = $logDir . '/paypal_create_order.log';
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$requestId = uniqid('req_', true);
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function co_log(string $label, $data): void {
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global $logFile, $requestId;
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$entry = '[' . date('Y-m-d H:i:s') . "] [$requestId] $label\n";
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$entry .= is_array($data) || is_object($data) ? print_r($data, true) : (string)$data;
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$entry .= "\n" . str_repeat('-', 80) . "\n";
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@file_put_contents($logFile, $entry, FILE_APPEND | LOCK_EX);
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}
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header('Content-Type: application/json');
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$rawInput = file_get_contents('php://input');
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$in = json_decode($rawInput, true);
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if (json_last_error() !== JSON_ERROR_NONE || !$in) {
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http_response_code(400);
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echo json_encode([
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'success' => false,
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'error_code' => 'invalid_json',
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'message' => 'Invalid JSON in request body.',
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'timestamp' => date('c'),
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'request_id' => $requestId,
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]);
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exit;
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}
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co_log('REQUEST', ['amount' => $in['amount'] ?? null, 'invoice_id' => $in['invoice_id'] ?? null]);
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// Resolve site base for return/cancel URLs
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$siteBase = rtrim($GLOBALS['SITE_BASE_URL'] ?? '', '/');
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$returnUrl = $in['return_url'] ?? '/payment_success.php';
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$cancelUrl = $in['cancel_url'] ?? '/payment_cancel.php';
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// Ensure absolute URLs
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if (strpos($returnUrl, 'http') !== 0) {
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$returnUrl = $siteBase . '/' . ltrim($returnUrl, '/');
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}
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if (strpos($cancelUrl, 'http') !== 0) {
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$cancelUrl = $siteBase . '/' . ltrim($cancelUrl, '/');
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}
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// Build gateway params
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$params = [
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'amount' => $in['amount'] ?? '0.00',
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'currency' => $in['currency'] ?? 'USD',
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'invoice_id' => $in['invoice_id'] ?? null,
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'custom_id' => $in['custom_id'] ?? $in['invoice_id'] ?? null,
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'description' => $in['description'] ?? 'Game Server Order',
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'return_url' => $returnUrl,
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'cancel_url' => $cancelUrl,
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'items' => $in['items'] ?? null,
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];
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try {
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$gateway = GatewayFactory::make('paypal');
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$result = $gateway->createPayment($params);
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} catch (Exception $e) {
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co_log('EXCEPTION', $e->getMessage());
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http_response_code(500);
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echo json_encode([
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'success' => false,
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'error_code' => 'gateway_error',
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'message' => $e->getMessage(),
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'debug_id' => null,
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'timestamp' => date('c'),
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'request_id' => $requestId,
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]);
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exit;
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}
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if (!$result['success']) {
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co_log('CREATE_FAILED', $result);
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http_response_code(500);
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echo json_encode([
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'success' => false,
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'error_code' => $result['error'] ?? 'create_failed',
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'message' => $result['message'] ?? 'Failed to create PayPal order.',
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'debug_id' => $result['debug_id'] ?? null,
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'timestamp' => date('c'),
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'request_id' => $requestId,
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]);
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exit;
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}
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co_log('CREATE_SUCCESS', ['provider_order_id' => $result['provider_order_id']]);
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echo json_encode($result['raw_response']);
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