prepare("UPDATE patients SET payment_status = 'paid' WHERE id = ?");
$stmt->execute([$patient_id_to_update]);
// Redirect to avoid form resubmission
header("Location: billing.php");
exit;
} catch (PDOException $e) {
// Log error
}
}
}
// Fetch unpaid patients
try {
$pdo = db();
$stmt = $pdo->prepare("SELECT p.*, u.username as doctor_name FROM patients p JOIN users u ON p.doctor_id = u.id WHERE p.status = 'Completed' AND p.payment_status = 'unpaid' ORDER BY p.updated_at DESC");
$stmt->execute();
$unpaid_patients = $stmt->fetchAll(PDO::FETCH_ASSOC);
} catch (PDOException $e) {
$unpaid_patients = [];
// Log error
}
?>
Billing Management
| Patient Name |
Doctor |
Service Rendered |
Cost |
Action |
|
Dr. |
|
$ |
Invoice
|
| No pending payments. |