query("SELECT * FROM shipments ORDER BY created_at DESC LIMIT 10");
$shipments = $stmt->fetchAll();
} catch (Throwable $e) {
$shipments = [];
}
$stats = [
'total_shipments' => 0,
'active_shipments' => 0,
'total_shippers' => 0,
'total_truck_owners' => 0,
'total_revenue' => 0.0,
];
$chartData = [
'labels' => [],
'data' => []
];
try {
$pdo = db();
$stats['total_shipments'] = (int)$pdo->query("SELECT COUNT(*) FROM shipments")->fetchColumn();
$stats['active_shipments'] = (int)$pdo->query("SELECT COUNT(*) FROM shipments WHERE status != 'delivered'")->fetchColumn();
$stats['total_shippers'] = (int)$pdo->query("SELECT COUNT(*) FROM users WHERE role = 'shipper'")->fetchColumn();
$stats['total_truck_owners'] = (int)$pdo->query("SELECT COUNT(*) FROM users WHERE role = 'truck_owner'")->fetchColumn();
$stats['total_revenue'] = (float)$pdo->query("SELECT SUM(total_price) FROM shipments WHERE payment_status = 'paid'")->fetchColumn();
// Chart Data: Last 30 days
$stmt = $pdo->query("
SELECT DATE(created_at) as date, COUNT(*) as count
FROM shipments
WHERE created_at >= DATE_SUB(CURDATE(), INTERVAL 30 DAY)
GROUP BY DATE(created_at)
ORDER BY date ASC
");
$dailyStats = $stmt->fetchAll(PDO::FETCH_KEY_PAIR);
// Fill in missing days
$period = new DatePeriod(
new DateTime('-30 days'),
new DateInterval('P1D'),
new DateTime('+1 day')
);
foreach ($period as $date) {
$d = $date->format('Y-m-d');
$chartData['labels'][] = $date->format('d M');
$chartData['data'][] = $dailyStats[$d] ?? 0;
}
} catch (Throwable $e) {
// Silent fail for stats, defaults are 0
}
$flash = get_flash();
render_header(t('admin_dashboard'), 'admin', true);
?>