68 lines
1.7 KiB
PHP
68 lines
1.7 KiB
PHP
<?php
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require __DIR__ . '/config.php';
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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http_response_code(405);
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echo json_encode(['error' => 'Method not allowed']);
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exit;
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}
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$input = json_decode(file_get_contents('php://input'), true);
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$listingId = $input['listingId'] ?? null;
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if (!$listingId) {
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http_response_code(400);
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echo json_encode(['error' => 'Missing listingId']);
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exit;
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}
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$payload = json_encode([
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'amount' => LISTING_FEE,
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'currency' => LISTING_FEE_CURRENCY,
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'metadata' => [
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'listingId' => $listingId,
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'orderId' => 'listing-' . $listingId,
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],
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]);
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$url = BTCPAY_BASE_URL . '/api/v1/stores/' . BTCPAY_STORE_ID . '/invoices';
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$context = stream_context_create([
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'http' => [
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'method' => 'POST',
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'header' => "Content-Type: application/json\r\nAuthorization: token " . BTCPAY_API_KEY . "\r\n",
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'content' => $payload,
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'ignore_errors' => true,
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],
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]);
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$response = file_get_contents($url, false, $context);
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if ($response === false) {
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http_response_code(502);
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echo json_encode(['error' => 'Failed to connect to payment server']);
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exit;
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}
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// Extract HTTP status from response headers
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$statusCode = 500;
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if (isset($http_response_header[0]) && preg_match('/\d{3}/', $http_response_header[0], $matches)) {
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$statusCode = (int)$matches[0];
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}
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$data = json_decode($response, true);
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if ($statusCode >= 400) {
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http_response_code($statusCode);
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echo json_encode(['error' => $data['message'] ?? 'Invoice creation failed']);
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exit;
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}
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echo json_encode([
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'invoiceId' => $data['id'] ?? null,
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'checkoutLink' => $data['checkoutLink'] ?? null,
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'status' => $data['status'] ?? null,
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'expirationTime' => $data['expirationTime'] ?? null,
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]);
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