148 lines
6.2 KiB
PHP
148 lines
6.2 KiB
PHP
<?php
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file_put_contents('checkout_log.txt', "Checkout script started.\n", FILE_APPEND);
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require_once 'db/config.php';
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require_once 'db/thawani_config.php';
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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file_put_contents('checkout_log.txt', "Not a POST request.\n", FILE_APPEND);
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header('Location: index.php');
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exit;
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}
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file_put_contents('checkout_log.txt', 'POST data: ' . print_r($_POST, true) . "\n", FILE_APPEND);
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$case_id = (int)$_POST['case_id'];
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$amount = (float)$_POST['amount'];
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$donor_name = $_POST['donor_name'] ?? 'Anonymous';
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$donor_email = $_POST['donor_email'] ?? '';
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$donor_phone = prefix_phone($_POST['donor_phone'] ?? '');
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$lang = $_POST['lang'] ?? 'ar';
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// Gift fields
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$is_gift = (int)($_POST['is_gift'] ?? 0);
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$gift_recipient_name = $_POST['gift_recipient_name'] ?? null;
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$gift_recipient_phone = prefix_phone($_POST['gift_recipient_phone'] ?? null);
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$gift_message = $_POST['gift_message'] ?? null;
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if ($amount <= 0) {
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file_put_contents('checkout_log.txt', "Invalid amount.\n", FILE_APPEND);
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die("Invalid amount");
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}
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$pdo = db();
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// Fetch case details
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$stmt = $pdo->prepare("SELECT * FROM cases WHERE id = ?");
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$stmt->execute([$case_id]);
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$case = $stmt->fetch();
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if (!$case || $case['status'] !== 'active') {
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file_put_contents('checkout_log.txt', "Case not found or not active.\n", FILE_APPEND);
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die("Case not found or not active");
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}
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// Create pending donation
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$sql = "INSERT INTO donations (case_id, amount, status, donor_name, donor_email, donor_phone, is_gift, gift_recipient_name, gift_recipient_phone, gift_message)
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VALUES (?, ?, 'pending', ?, ?, ?, ?, ?, ?, ?)";
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$case_id, $amount, $donor_name, $donor_email, $donor_phone, $is_gift, $gift_recipient_name, $gift_recipient_phone, $gift_message]);
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$donation_id = $pdo->lastInsertId();
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file_put_contents('checkout_log.txt', "Donation created with ID: $donation_id\n", FILE_APPEND);
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// Thawani Checkout Session Request
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$payload = [
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'client_reference_id' => (string)$donation_id,
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'mode' => 'payment',
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'products' => [
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[
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'name' => ($is_gift ? "Gift Donation: " : "") . $case['title_en'],
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'unit_amount' => (int)($amount * 1000), // Thawani uses OMR baiza (1 OMR = 1000 baiza)
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'quantity' => 1
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]
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],
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'success_url' => 'http://' . $_SERVER['HTTP_HOST'] . '/success.php?session_id={CHECKOUT_SESSION_ID}&lang=' . $lang,
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'cancel_url' => 'http://' . $_SERVER['HTTP_HOST'] . '/index.php?lang=' . $lang,
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'metadata' => [
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'donation_id' => $donation_id,
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'case_id' => $case_id
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]
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];
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// Check if keys are default/empty
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if (THAWANI_SECRET_KEY === 'rRQ26GcsZ60u9Y9v9876543210' || empty(THAWANI_SECRET_KEY)) {
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// Simulation Mode
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file_put_contents('checkout_log.txt', "Thawani simulation mode.\n", FILE_APPEND);
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?>
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<!DOCTYPE html>
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<html lang="<?= htmlspecialchars($lang) ?>">
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<head><title>Simulating Thawani Checkout</title><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css"></head>
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<body class="bg-light p-5 text-center">
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<div class="card mx-auto" style="max-width: 500px;">
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<div class="card-body">
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<img src="https://checkout.thawani.om/logo.png" alt="Thawani" height="50" class="mb-4">
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<h3>Thawani Checkout Simulation</h3>
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<p>Donation ID: #<?= $donation_id ?></p>
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<p>Amount: OMR <?= number_format($amount, 3) ?></p>
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<?php if ($is_gift): ?>
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<div class="alert alert-success small">Gift for: <?= htmlspecialchars($gift_recipient_name) ?> (<?= htmlspecialchars($gift_recipient_phone) ?>)</div>
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<?php endif; ?>
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<div class="alert alert-info small">This is a simulation because no valid Thawani keys are configured in <code>db/thawani_config.php</code>.</div>
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<form action="success.php" method="GET">
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<input type="hidden" name="session_id" value="mock_session_<?= time() ?>">
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<input type="hidden" name="donation_id" value="<?= $donation_id ?>">
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<input type="hidden" name="lang" value="<?= htmlspecialchars($lang) ?>">
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<button type="submit" class="btn btn-success w-100">Simulate Success Payment</button>
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</form>
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<a href="index.php?lang=<?= htmlspecialchars($lang) ?>" class="btn btn-link mt-2">Cancel</a>
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</div>
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</div>
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</body>
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</html>
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<?php
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exit;
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}
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// REAL CURL CALL
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file_put_contents('checkout_log.txt', "Performing real Thawani API call.\n", FILE_APPEND);
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$ch = curl_init(THAWANI_API_URL . '/checkout/session');
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
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curl_setopt($ch, CURLOPT_HTTPHEADER, [
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'Content-Type: application/json',
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'thawani-api-key: ' . THAWANI_SECRET_KEY
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]);
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$response = curl_exec($ch);
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$err = curl_error($ch);
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curl_close($ch);
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if ($err) {
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file_put_contents('checkout_log.txt', "CURL Error: $err\n", FILE_APPEND);
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die("CURL Error: " . $err);
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}
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$data = json_decode($response, true);
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file_put_contents('checkout_log.txt', 'Thawani response: ' . print_r($data, true) . "\n", FILE_APPEND);
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if (isset($data['success']) && $data['success'] === true && isset($data['data']['session_id'])) {
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$session_id = $data['data']['session_id'];
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// Save session_id to donation record
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$stmt = $pdo->prepare("UPDATE donations SET transaction_id = ? WHERE id = ?");
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$stmt->execute([$session_id, $donation_id]);
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$checkout_url = (THAWANI_ENV === 'sandbox')
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? "https://uatcheckout.thawani.om/pay/" . $session_id . "?key=" . THAWANI_PUBLISHABLE_KEY
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: "https://checkout.thawani.om/pay/" . $session_id . "?key=" . THAWANI_PUBLISHABLE_KEY;
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file_put_contents('checkout_log.txt', "Redirecting to: $checkout_url\n", FILE_APPEND);
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header("Location: " . $checkout_url);
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exit;
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} else {
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file_put_contents('checkout_log.txt', "Thawani Error: " . print_r($data, true) . "\n", FILE_APPEND);
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echo "<h3>Thawani Error</h3>";
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echo "<pre>";
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print_r($data);
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echo "</pre>";
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echo "<a href='index.php?lang=" . htmlspecialchars($lang) . "'>Go Back</a>";
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}
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