prepare($projects_sql);
$projects_stmt->execute([$tenant_id]);
$all_projects = $projects_stmt->fetchAll();
$where_clauses = ["a.tenant_id = ?"];
$params = [$tenant_id];
if (!$include_archived) {
$where_clauses[] = "(lp.is_archived = 0 OR ep.is_archived = 0 OR (a.entity_type NOT IN ('labour_entry', 'expense')))";
}
if ($project_filter) {
$where_clauses[] = "(le.project_id = ? OR ex.project_id = ?)";
$params[] = $project_filter;
$params[] = $project_filter;
}
if ($start_date) {
$where_clauses[] = "(le.entry_date >= ? OR ex.entry_date >= ?)";
$params[] = $start_date;
$params[] = $start_date;
}
if ($end_date) {
$where_clauses[] = "(le.entry_date <= ? OR ex.entry_date <= ?)";
$params[] = $end_date;
$params[] = $end_date;
}
$where_sql = implode(" AND ", $where_clauses);
// Fetch All Files with their related context using LEFT JOINs for better filtering
$stmt = db()->prepare("
SELECT a.*,
le.entry_date as labour_date, e.name as employee_name, lp.name as labour_project,
ex.entry_date as expense_date, s.name as supplier_name, ep.name as expense_project
FROM attachments a
LEFT JOIN labour_entries le ON a.entity_id = le.id AND a.entity_type = 'labour_entry'
LEFT JOIN employees e ON le.employee_id = e.id
LEFT JOIN projects lp ON le.project_id = lp.id
LEFT JOIN expenses ex ON a.entity_id = ex.id AND a.entity_type = 'expense'
LEFT JOIN suppliers s ON ex.supplier_id = s.id
LEFT JOIN projects ep ON ex.project_id = ep.id
WHERE $where_sql
ORDER BY a.created_at DESC
");
$stmt->execute($params);
$files = $stmt->fetchAll();
function formatBytes($bytes, $precision = 2) {
$units = ['B', 'KB', 'MB', 'GB', 'TB'];
$bytes = max($bytes, 0);
$pow = floor(($bytes ? log($bytes) : 0) / log(1024));
$pow = min($pow, count($units) - 1);
$bytes /= pow(1024, $pow);
return round($bytes, $precision) . ' ' . $units[$pow];
}
$pageTitle = "SR&ED Manager - All Files Report";
include __DIR__ . '/includes/header.php';
?>